Mesh Oriented datABase  (version 5.4.1)
Array-based unstructured mesh datastructure
Classes | Public Types | Public Member Functions | Private Member Functions | Private Attributes | Friends
moab::Core Class Reference

Implementation of MOAB Interface Implementation of the MOAB Interface class. You shouldn't call functions directly on an object of type Core (use Interface instead), unless you really have to access non-API functionality. More...

#include <Core.hpp>

+ Inheritance diagram for moab::Core:
+ Collaboration diagram for moab::Core:

Classes

class  HONodeAddedRemoved
 function object for recieving events from MB of higher order nodes added to entities More...

Public Types

typedef unsigned long long type_memstorage

Public Member Functions

 Core ()
 constructor
 ~Core ()
 destructor
virtual ErrorCode query_interface_type (const std::type_info &interface_type, void *&ptr)
 Get a pointer to an internal MOAB interface.
virtual ErrorCode release_interface_type (const std::type_info &interface_type, void *iface)
 Release reference to MB interface.
virtual int QueryInterface (const MBuuid &uuid, UnknownInterface **iface)
virtual float impl_version (std::string *version_string=NULL)
 Returns the major.minor version number of the implementation.
virtual EntityType type_from_handle (const EntityHandle handle) const
 get the type from a handle, returns type
virtual EntityID id_from_handle (const EntityHandle handle) const
 get the id from a handle, returns id
virtual ErrorCode handle_from_id (const EntityType type, const EntityID id, EntityHandle &handle) const
 get a handle from an id and type
virtual int dimension_from_handle (const EntityHandle) const
 Returns the topological dimension of an entity.
virtual ErrorCode load_mesh (const char *file_name, const int *active_block_id_list=NULL, const int num_blocks=0)
 load mesh from data in file NOTE: if there is mesh already present, the new mesh will be added
virtual ErrorCode load_file (const char *file_name, const EntityHandle *file_set=0, const char *options=0, const char *set_tag_name=0, const int *set_tag_vals=0, int num_set_tag_vals=0)
ErrorCode serial_load_file (const char *file_name, const EntityHandle *file_set, const FileOptions &opts, const ReaderIface::SubsetList *subsets=0, const Tag *file_id_tag=0)
ErrorCode serial_read_tag (const char *file_name, const char *tag_name, const FileOptions &opts, std::vector< int > &tag_vals, const ReaderIface::SubsetList *subsets=0)
virtual ErrorCode write_mesh (const char *file_name, const EntityHandle *output_list=NULL, const int num_sets=0)
 Writes mesh to a file.
virtual ErrorCode write_file (const char *file_name, const char *file_type=0, const char *options=0, const EntityHandle *output_sets=0, int num_output_sets=0, const Tag *tag_list=0, int num_tags=0)
virtual ErrorCode write_file (const char *file_name, const char *file_type, const char *options, const Range &output_sets, const Tag *tag_list=0, int num_tags=0)
virtual ErrorCode delete_mesh ()
 deletes all mesh entities from this datastore
virtual ErrorCode get_dimension (int &dim) const
 get overall geometric dimension
virtual ErrorCode set_dimension (const int dim)
 set overall geometric dimension
virtual ErrorCode get_vertex_coordinates (std::vector< double > &coords) const
 get blocked vertex coordinates for all vertices
virtual ErrorCode coords_iterate (Range::const_iterator iter, Range::const_iterator end, double *&xcoords_ptr, double *&ycoords_ptr, double *&zcoords_ptr, int &count)
 get pointers to coordinate data
virtual ErrorCode get_coords (const Range &entities, double *coords) const
 get the coordinate information for this handle if it is of type Vertex otherwise, return an error
virtual ErrorCode get_coords (const EntityHandle *entities, const int num_entities, double *coords) const
 Gets xyz coordinate information for vector of vertices.
virtual ErrorCode get_coords (const EntityHandle entity_handle, const double *&x, const double *&y, const double *&z) const
virtual ErrorCode get_coords (const Range &entities, double *x_coords, double *y_coords, double *z_coords) const
virtual ErrorCode set_coords (const EntityHandle *entity_handles, const int num_entities, const double *coords)
 set the coordinate information for this handle if it is of type Vertex otherwise, return an error
virtual ErrorCode set_coords (Range entity_handles, const double *coords)
 set the coordinate information for this handle if it is of type Vertex otherwise, return an error
virtual ErrorCode get_connectivity_by_type (const EntityType type, std::vector< EntityHandle > &connect) const
 get global connectivity array for specified entity type
virtual ErrorCode connect_iterate (Range::const_iterator iter, Range::const_iterator end, EntityHandle *&connect, int &verts_per_entity, int &count)
 get pointer to connectivity data
virtual ErrorCode get_connectivity (const EntityHandle *entity_handles, const int num_handles, std::vector< EntityHandle > &connectivity, bool corners_only=false, std::vector< int > *offsets=NULL) const
 Gets the connectivity for an element EntityHandle.
virtual ErrorCode get_connectivity (const EntityHandle *entity_handles, const int num_handles, Range &connectivity, bool corners_only=false) const
 Gets the connectivity for a vector of elements.
virtual ErrorCode get_connectivity (const Range &from_entities, Range &adj_entities, bool corners_only=false) const
 Gets the connectivity for elements.
virtual ErrorCode get_connectivity (const EntityHandle entity_handle, const EntityHandle *&connectivity, int &number_nodes, bool corners_only=false, std::vector< EntityHandle > *storage=0) const
 Gets a pointer to constant connectivity data of entity_handle
virtual ErrorCode set_connectivity (const EntityHandle entity_handle, EntityHandle *connect, const int num_connect)
 Sets the connectivity for an EntityHandle. For non-element handles, return an error.
virtual ErrorCode get_adjacencies (const EntityHandle *from_entities, const int num_entities, const int to_dimension, const bool create_if_missing, std::vector< EntityHandle > &adj_entities, const int operation_type=Interface::INTERSECT)
 get the adjacencies associated with a set of entities
virtual ErrorCode get_adjacencies (const EntityHandle *from_entities, const int num_entities, const int to_dimension, const bool create_if_missing, Range &adj_entities, const int operation_type=Interface::INTERSECT)
 Get the adjacencies associated with a vector of entities to entities of a specfied dimension.
virtual ErrorCode get_adjacencies (const Range &from_entities, const int to_dimension, const bool create_if_missing, Range &adj_entities, const int operation_type=Interface::INTERSECT)
 Get the adjacencies associated with a range of entities to entities of a specfied dimension.
ErrorCode adjacencies_iterate (Range::const_iterator iter, Range::const_iterator end, const std::vector< EntityHandle > **&adjs_ptr, int &count)
 Get a ptr to adjacency lists Get a pointer to adjacency lists. These lists are std::vector<EntityHandle>, which are pointed to by adjs[i]. Adjacencies are not guaranteed to be in order of increasing dimension. Only a const version of this function is given, because adjacency data is managed more carefully in MOAB and should be treated as read-only by applications. If adjacencies have not yet been initialized, adjs_ptr will be NULL (i.e. adjs_ptr == NULL). There may also be NULL entries for individual entities, i.e. adjs_ptr[i] == NULL.
virtual ErrorCode get_vertices (const Range &from_entities, Range &vertices)
 Get all vertices for input entities.
virtual ErrorCode get_entities_by_dimension (const EntityHandle meshset, const int dimension, Range &entities, const bool recursive=false) const
 Adds adjacencies.
virtual ErrorCode get_entities_by_dimension (const EntityHandle meshset, const int dimension, std::vector< EntityHandle > &entities, const bool recursive=false) const
 Retrieves all entities of a given topological dimension in the database or meshset.
virtual ErrorCode get_entities_by_type (const EntityHandle meshset, const EntityType type, Range &entities, const bool recursive=false) const
 Retrieves all entities in the data base of given type.
virtual ErrorCode get_entities_by_type (const EntityHandle meshset, const EntityType type, std::vector< EntityHandle > &entities, const bool recursive=false) const
 Retrieves all entities in the data base of given type.
virtual ErrorCode get_entities_by_type_and_tag (const EntityHandle meshset, const EntityType type, const Tag *tags, const void *const *values, const int num_tags, Range &entities, const int condition=Interface::INTERSECT, const bool recursive=false) const
 Retrieve entities in the database or meshset which have any or all of the tag(s) and (optionally) value(s) specified.
virtual ErrorCode get_entities_by_handle (const EntityHandle meshset, Range &entities, const bool recursive=false) const
 Retrieves all entities in the data base.
virtual ErrorCode get_entities_by_handle (const EntityHandle meshset, std::vector< EntityHandle > &entities, const bool recursive=false) const
 Retrieves all entities in the data base.
virtual ErrorCode get_number_entities_by_dimension (const EntityHandle meshset, const int dimension, int &number, const bool recursive=false) const
 Retrieves all entities in the database of given dimension.
virtual ErrorCode get_number_entities_by_type (const EntityHandle meshset, const EntityType type, int &num_entities, const bool recursive=false) const
 Retrieves all entities in the data base of given type.
virtual ErrorCode get_number_entities_by_type_and_tag (const EntityHandle meshset, const EntityType type, const Tag *tag_handles, const void *const *values, const int num_tags, int &num_entities, const int condition=Interface::INTERSECT, const bool recursive=false) const
 Retrieve number of entities in the database or meshset which have any or all of the tag(s) and (optionally) value(s) specified.
virtual ErrorCode get_number_entities_by_handle (const EntityHandle meshset, int &num_entities, const bool recursive=false) const
 Retrieves all entities in the data base.
virtual ErrorCode create_element (const EntityType type, const EntityHandle *connectivity, const int num_nodes, EntityHandle &element_handle)
 Creates an element based on the type and connectivity.
virtual ErrorCode create_vertex (const double coords[3], EntityHandle &entity_handle)
 Creates a vertex based on coordinates.
virtual ErrorCode create_vertices (const double *coordinates, const int nverts, Range &entity_handles)
 Create a set of vertices with the specified coordinates.
virtual ErrorCode merge_entities (EntityHandle entity_to_keep, EntityHandle entity_to_remove, bool auto_merge, bool delete_removed_entity)
 merges two entities
virtual ErrorCode delete_entities (const EntityHandle *entities, const int num_entities)
 Removes entities in a vector from the data base.
virtual ErrorCode delete_entities (const Range &range)
 Removes entities in a range from the data base.
virtual ErrorCode list_entities (const Range &temp_range) const
 List entities to standard output.
virtual ErrorCode list_entities (const EntityHandle *entities, const int num_entities) const
 List entities, or number of entities in database, to standard output.
virtual ErrorCode list_entity (const EntityHandle entity) const
 List a single entity; no header printed.
virtual ErrorCode convert_entities (const EntityHandle meshset, const bool mid_side, const bool mid_face, const bool mid_volume, Interface::HONodeAddedRemoved *function_object=0)
 Convert entities to higher-order elements by adding mid nodes.
virtual ErrorCode side_number (const EntityHandle parent, const EntityHandle child, int &sd_number, int &sense, int &offset) const
 function to get the side number given two elements; returns MB_FAILURE if child not related to parent; does *not* create adjacencies between parent and child
virtual ErrorCode high_order_node (const EntityHandle parent_handle, const EntityHandle *subfacet_conn, const EntityType subfacet_type, EntityHandle &hon) const
 given an entity and the connectivity and type of one of its subfacets, find the high order node on that subfacet, if any
virtual ErrorCode side_element (const EntityHandle source_entity, const int dim, const int sd_number, EntityHandle &target_entity) const
 given an entity and a target dimension & side number, get that entity
virtual ErrorCode tag_get_handle (const char *name, int size, DataType type, Tag &tag_handle, unsigned flags=0, const void *default_value=0, bool *created=0)
 Get a tag handle, possibly creating the tag.
virtual ErrorCode tag_get_handle (const char *name, int size, DataType type, Tag &tag_handle, unsigned flags=0, const void *default_value=0) const
 same as non-const version, except that TAG_CREAT flag is ignored.
virtual ErrorCode tag_get_name (const Tag tag_handle, std::string &tag_name) const
 Gets the tag name string of the tag_handle.
virtual ErrorCode tag_get_handle (const char *tag_name, Tag &tag_handle) const
 Gets the tag handle corresponding to a name.
virtual ErrorCode tag_get_tags_on_entity (const EntityHandle entity, std::vector< Tag > &tag_handles) const
 Get handles for all tags defined on this entity.
virtual ErrorCode tag_get_bytes (const Tag tag, int &tag_size) const
 Get the size of the specified tag in bytes.
virtual ErrorCode tag_get_length (const Tag tag, int &tag_size) const
 Get the array length of a tag.
virtual ErrorCode tag_get_default_value (const Tag tag, void *def_val) const
 Get the default value of the specified tag.
virtual ErrorCode tag_get_default_value (Tag tag, const void *&ptr, int &size) const
 Get a tag handle, possibly creating the tag.
virtual ErrorCode tag_get_type (const Tag, TagType &tag_type) const
 get type of tag (sparse, dense, etc.; 0 = dense, 1 = sparse, 2 = bit, 3 = mesh)
virtual ErrorCode tag_get_data_type (const Tag handle, DataType &type) const
 Get data type of tag.
virtual ErrorCode tag_get_tags (std::vector< Tag > &tag_handles) const
 get handles for all tags defined
virtual ErrorCode tag_get_data (const Tag tag_handle, const EntityHandle *entity_handles, const int num_entities, void *tag_data) const
 return the tag data for a given EntityHandle and Tag
virtual ErrorCode tag_get_data (const Tag tag_handle, const Range &entity_handles, void *tag_data) const
 return the tag data for a given EntityHandle and Tag
virtual ErrorCode tag_set_data (Tag tag_handle, const EntityHandle *entity_handles, int num_entities, const void *tag_data)
 Sets the data of a given EntityHandle and Tag.
virtual ErrorCode tag_set_data (Tag tag_handle, const Range &entity_handles, const void *tag_data)
 set the data for given EntityHandles and Tag
virtual ErrorCode tag_get_by_ptr (const Tag tag_handle, const EntityHandle *entity_handles, int num_entities, const void **tag_data, int *tag_sizes=0) const
 Get pointers to tag data.
virtual ErrorCode tag_get_by_ptr (const Tag tag_handle, const Range &entity_handles, const void **tag_data, int *tag_sizes=0) const
 Get pointers to tag data.
virtual ErrorCode tag_set_by_ptr (Tag tag_handle, const EntityHandle *entity_handles, int num_entities, void const *const *tag_data, const int *tag_sizes=0)
 Set tag data given an array of pointers to tag values.
virtual ErrorCode tag_set_by_ptr (Tag tag_handle, const Range &entity_handles, void const *const *tag_data, const int *tag_sizes=0)
 Set tag data given an array of pointers to tag values.
virtual ErrorCode tag_clear_data (Tag tag_handle, const Range &entity_handles, const void *tag_data, int tag_size=0)
 Set tag data given value.
virtual ErrorCode tag_clear_data (Tag tag_handle, const EntityHandle *entity_handles, int num_entities, const void *tag_data, int tag_size=0)
 Set tag data given value.
virtual ErrorCode tag_delete_data (Tag tag_handle, const EntityHandle *entity_handles, int num_entities)
 Delete the data of a vector of entity handles and sparse tag.
virtual ErrorCode tag_delete_data (Tag tag_handle, const Range &entity_handles)
 Delete the data of a range of entity handles and sparse tag.
virtual ErrorCode tag_delete (Tag tag_handle)
 Removes the tag from the database and deletes all of its associated data.
virtual ErrorCode tag_iterate (Tag tag_handle, Range::const_iterator iter, Range::const_iterator end, int &count, void *&data_ptr, bool allocate=true)
 Access tag data via direct pointer into contiguous blocks.
virtual ErrorCode create_meshset (const unsigned int options, EntityHandle &ms_handle, int start_id=0)
 creates a mesh set
virtual ErrorCode clear_meshset (const EntityHandle *ms_handles, const int num_meshsets)
 Empty a vector of mesh set.
virtual ErrorCode clear_meshset (const Range &ms_handles)
 Empty a range of mesh set.
virtual ErrorCode get_meshset_options (const EntityHandle ms_handle, unsigned int &options) const
 get the options of a mesh set
virtual ErrorCode set_meshset_options (const EntityHandle ms_handle, const unsigned int options)
 set the options of a mesh set
virtual ErrorCode subtract_meshset (EntityHandle meshset1, const EntityHandle meshset2)
 subtracts meshset2 from meshset1 - modifies meshset1
virtual ErrorCode intersect_meshset (EntityHandle meshset1, const EntityHandle meshset2)
 intersects meshset2 with meshset1 - modifies meshset1
virtual ErrorCode unite_meshset (EntityHandle meshset1, const EntityHandle meshset2)
 unites meshset2 with meshset1 - modifies meshset1
virtual ErrorCode add_entities (EntityHandle meshset, const Range &entities)
 add entities to meshset
virtual ErrorCode add_entities (EntityHandle meshset, const EntityHandle *entities, const int num_entities)
 add entities to meshset
virtual ErrorCode remove_entities (EntityHandle meshset, const Range &entities)
 remove entities from meshset
virtual ErrorCode remove_entities (EntityHandle meshset, const EntityHandle *entities, const int num_entities)
 remove entities from meshset
virtual bool contains_entities (EntityHandle meshset, const EntityHandle *entities, int num_entities, const int operation_type=Interface::INTERSECT)
 return true if all entities are contained in set
virtual ErrorCode replace_entities (EntityHandle meshset, const EntityHandle *old_entities, const EntityHandle *new_entities, int num_entities)
 replace entities
virtual ErrorCode get_parent_meshsets (const EntityHandle meshset, std::vector< EntityHandle > &parents, const int num_hops=1) const
 get parent meshsets
virtual ErrorCode get_parent_meshsets (const EntityHandle meshset, Range &parents, const int num_hops=1) const
 get parent meshsets
virtual ErrorCode get_child_meshsets (const EntityHandle meshset, std::vector< EntityHandle > &children, const int num_hops=1) const
 get child meshsets
virtual ErrorCode get_child_meshsets (const EntityHandle meshset, Range &children, const int num_hops=1) const
 get child meshsets
virtual ErrorCode get_contained_meshsets (const EntityHandle meshset, std::vector< EntityHandle > &children, const int num_hops=1) const
 get contained meshsets
virtual ErrorCode get_contained_meshsets (const EntityHandle meshset, Range &children, const int num_hops=1) const
 get contained meshsets
virtual ErrorCode num_parent_meshsets (const EntityHandle meshset, int *number, const int num_hops=1) const
 gets number of parent meshsets
virtual ErrorCode num_child_meshsets (const EntityHandle meshset, int *number, const int num_hops=1) const
 gets number of child meshsets
virtual ErrorCode num_contained_meshsets (const EntityHandle meshset, int *number, const int num_hops=1) const
 gets number of contained meshsets
virtual ErrorCode add_parent_meshset (EntityHandle meshset, const EntityHandle parent_meshset)
 add a parent meshset
virtual ErrorCode add_parent_meshsets (EntityHandle meshset, const EntityHandle *parents, int count)
 add parent meshsets
virtual ErrorCode add_child_meshset (EntityHandle meshset, const EntityHandle child_meshset)
 add a child meshset
virtual ErrorCode add_child_meshsets (EntityHandle meshset, const EntityHandle *children, int count)
 add parent meshsets
virtual ErrorCode add_parent_child (EntityHandle parent, EntityHandle child)
 adds 'parent' to child's parent list and adds 'child' to parent's child list
virtual ErrorCode remove_parent_child (EntityHandle parent, EntityHandle child)
 removes 'parent' to child's parent list and removes 'child' to parent's child list
virtual ErrorCode remove_parent_meshset (EntityHandle meshset, const EntityHandle parent_meshset)
 remove parent meshset
virtual ErrorCode remove_child_meshset (EntityHandle meshset, const EntityHandle child_meshset)
 remove child meshset
Tag material_tag ()
 return various specific tag handles
Tag neumannBC_tag ()
Tag dirichletBC_tag ()
Tag globalId_tag ()
 Get parent mesh sets of a mesh set.
Tag geom_dimension_tag ()
SequenceManager * sequence_manager ()
 get/set the number of nodes
const SequenceManager * sequence_manager () const
ErrorCode create_scd_sequence (const HomCoord &coord_min, const HomCoord &coord_max, EntityType type, EntityID start_id_hint, EntityHandle &first_handle_out, EntitySequence *&sequence_out)
 create structured sequence
ErrorCode add_vsequence (EntitySequence *vert_seq, EntitySequence *elem_seq, const HomCoord &p1, const HomCoord &q1, const HomCoord &p2, const HomCoord &q2, const HomCoord &p3, const HomCoord &q3, bool bb_input=false, const HomCoord *bb_min=NULL, const HomCoord *bb_max=NULL)
AEntityFactory * a_entity_factory ()
 return the a_entity_factory pointer
const AEntityFactory * a_entity_factory () const
HalfFacetRep * a_half_facet_rep ()
const HalfFacetRep * a_half_facet_rep () const
ReaderWriterSet * reader_writer_set ()
 return set of registered IO tools
void print (const EntityHandle handle, const char *prefix, bool first_call=true) const
ErrorCode print_entity_tags (std::string indent_prefix, const EntityHandle handle, TagType tp) const
virtual ErrorCode get_last_error (std::string &info) const
 Return information about the last error.
virtual std::string get_error_string (const ErrorCode code) const
 Return string representation of given error code.
ErrorCode check_adjacencies ()
 check all adjacencies for consistency
ErrorCode check_adjacencies (const EntityHandle *ents, int num_ents)
 check some adjacencies for consistency
bool is_valid (const EntityHandle this_ent) const
 return whether the input handle is valid or not
virtual ErrorCode create_set_iterator (EntityHandle meshset, EntityType ent_type, int ent_dim, int chunk_size, bool check_valid, SetIterator *&set_iter)
 Create an iterator over the set Create a new iterator that iterates over entities with the specified type or dimension. Only one of ent_type or dim can be set; use dim=-1 or ent_type=MBMAXTYPE for the other. Iterators for list-type (ordered) sets are stable over set modification, unless entity removed or deleted is the one at the current position of the iterator. If the check_valid parameter is passed as true, entities are checked for validity before being passed back by get_next_entities function (checking entity validity can have a non-negligible cost).
ErrorCode remove_set_iterator (SetIterator *set_iter)
 Remove the set iterator from the instance's list.
ErrorCode get_set_iterators (EntityHandle meshset, std::vector< SetIterator * > &set_iters)
 Get all set iterators associated with the set passed in.
void estimated_memory_use (const EntityHandle *ent_array=0, unsigned long num_ents=0, unsigned long long *total_storage=0, unsigned long long *total_amortized_storage=0, unsigned long long *entity_storage=0, unsigned long long *amortized_entity_storage=0, unsigned long long *adjacency_storage=0, unsigned long long *amortized_adjacency_storage=0, const Tag *tag_array=0, unsigned num_tags=0, unsigned long long *tag_storage=0, unsigned long long *amortized_tag_storage=0)
 Calculate amount of memory used to store MOAB data.
void estimated_memory_use (const Range &ents, unsigned long long *total_storage=0, unsigned long long *total_amortized_storage=0, unsigned long long *entity_storage=0, unsigned long long *amortized_entity_storage=0, unsigned long long *adjacency_storage=0, unsigned long long *amortized_adjacency_storage=0, const Tag *tag_array=0, unsigned num_tags=0, unsigned long long *tag_storage=0, unsigned long long *amortized_tag_storage=0)
 Calculate amount of memory used to store MOAB data.
void print_database () const
Sequence Option controllers
virtual double get_sequence_multiplier () const
 Interface to control memory allocation for sequences Provide a factor that controls the size of the sequence that gets allocated. This is typically useful in the parallel setting when a-priori, the number of ghost entities and the memory required for them within the same sequence as the owned entities are unknown. The default factor is 1.0 but this can be appropriately updated at runtime so that we do not have broken sequences.
virtual void set_sequence_multiplier (double factor)
 Interface to control memory allocation for sequences Provide a factor that controls the size of the sequence that gets allocated. This is typically useful in the parallel setting when a-priori, the number of ghost entities and the memory required for them within the same sequence as the owned entities are unknown. The default factor is 1.0 but this can be appropriately updated at runtime so that we do not have broken sequences.

Private Member Functions

 Core (const Core &copy)
 Do not allow copying.
Core & operator= (const Core &copy)
 Do not allow copying.
void estimated_memory_use_internal (const Range *ents, unsigned long long *total_storage, unsigned long long *total_amortized_storage, unsigned long long *entity_storage, unsigned long long *amortized_entity_storage, unsigned long long *adjacency_storage, unsigned long long *amortized_adjacency_storage, const Tag *tag_array, unsigned num_tags, unsigned long long *tag_storage, unsigned long long *amortized_tag_storage)
ErrorCode initialize ()
 database init and de-init routines
void deinitialize ()
EntityHandle get_root_set ()
 return the entity set representing the whole mesh
void clean_up_failed_read (const Range &initial_ents, std::vector< Tag > initial_tags)
 Clean up after a file reader returns failure.
bool valid_tag_handle (const TagInfo *t) const

Private Attributes

WriteUtil * mMBWriteUtil
ReadUtil * mMBReadUtil
ScdInterface * scdInterface
int geometricDimension
 store the total number of elements defined in this interface
Tag materialTag
Tag neumannBCTag
Tag dirichletBCTag
Tag geomDimensionTag
Tag globalIdTag
std::list< TagInfo * > tagList
 tag server for this interface
SequenceManager * sequenceManager
AEntityFactory * aEntityFactory
ReaderWriterSet * readerWriterSet
Error * mError
bool mpiFinalize
int writeMPELog
bool initErrorHandlerInCore
std::vector< SetIterator * > setIterators
 list of iterators
HalfFacetRep * ahfRep
bool mesh_modified

Friends

class SetIterator

Detailed Description

Implementation of MOAB Interface Implementation of the MOAB Interface class. You shouldn't call functions directly on an object of type Core (use Interface instead), unless you really have to access non-API functionality.

Examples:
addPCdata.cpp, ComputeTriDual.cpp, copyPartition.cpp, DeformMeshRemap.cpp, DirectAccessNoHoles.cpp, DirectAccessWithHoles.cpp, ExtractLand.cpp, ExtrudePoly.cpp, GenLargeMesh.cpp, GetEntities.cpp, HelloMOAB.cpp, HelloParMOAB.cpp, LaplacianSmoother.cpp, LloydRelaxation.cpp, LoadPartial.cpp, QuadTriConv.cpp, ReadPartFile.cpp, ReadWriteTest.cpp, ReduceExchangeTags.cpp, SetsNTags.cpp, StructuredMeshSimple.cpp, TestErrorHandling.cpp, TestErrorHandlingPar.cpp, TestExodusII.cpp, and VisTags.cpp.

Definition at line 49 of file Core.hpp.

Member Typedef Documentation

typedef unsigned long long moab::Core::type_memstorage

Definition at line 558 of file Core.hpp.

Constructor & Destructor Documentation

moab::Core::Core ( )

constructor

Constructor.

Definition at line 170 of file Core.cpp.

References GaussIntegration::initialize(), and MB_SUCCESS.

{
    if( initialize() != MB_SUCCESS )
    {
        printf( "Error initializing moab::Core\n" );
        exit( 1 );
    }
}
moab::Core::~Core ( )

destructor

Definition at line 180 of file Core.cpp.

{
    if( mMBWriteUtil ) delete mMBWriteUtil;
    if( mMBReadUtil ) delete mMBReadUtil;
    if( scdInterface ) delete scdInterface;

    mMBWriteUtil = NULL;
    mMBReadUtil  = NULL;
    scdInterface = NULL;

    deinitialize();
}
moab::Core::Core ( const Core &  copy) [private]

Do not allow copying.

Member Function Documentation

AEntityFactory* moab::Core::a_entity_factory ( ) [inline]

return the a_entity_factory pointer

Definition at line 1069 of file Core.hpp.

References aEntityFactory.

Referenced by moab::HigherOrderFactory::center_node_exist(), moab::NCHelperDomain::create_mesh(), moab::NCHelperScrip::create_mesh(), moab::Skinner::find_skin(), moab::WriteUtil::get_adjacencies(), moab::get_adjacencies_intersection(), moab::get_adjacencies_union(), iMOAB_DuplicateAppMesh(), moab::ParCommGraph::receive_mesh(), moab::HigherOrderFactory::tag_for_deletion(), and moab::ReadUtil::update_adjacencies().

    {
        return aEntityFactory;
    }
const AEntityFactory* moab::Core::a_entity_factory ( ) const [inline]

Definition at line 1073 of file Core.hpp.

References aEntityFactory.

    {
        return aEntityFactory;
    }
HalfFacetRep* moab::Core::a_half_facet_rep ( ) [inline]

Definition at line 1079 of file Core.hpp.

References ahfRep.

Referenced by moab::NestedRefine::initialize().

    {
        return ahfRep;
    }
const HalfFacetRep* moab::Core::a_half_facet_rep ( ) const [inline]

Definition at line 1083 of file Core.hpp.

References ahfRep.

    {
        return ahfRep;
    }
ErrorCode moab::Core::add_child_meshset ( EntityHandle  meshset,
const EntityHandle  child_meshset 
) [virtual]

add a child meshset

Implements moab::Interface.

Definition at line 3551 of file Core.cpp.

References moab::MeshSet::add_child(), moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    MeshSet* set_ptr   = get_mesh_set( sequence_manager(), meshset );
    MeshSet* child_ptr = get_mesh_set( sequence_manager(), child_meshset );
    if( !set_ptr || !child_ptr ) return MB_ENTITY_NOT_FOUND;

    set_ptr->add_child( child_meshset );
    return MB_SUCCESS;
}
ErrorCode moab::Core::add_child_meshsets ( EntityHandle  meshset,
const EntityHandle *  children,
int  count 
) [virtual]

add parent meshsets

Implements moab::Interface.

Definition at line 3561 of file Core.cpp.

References moab::MeshSet::add_child(), moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    MeshSet* set_ptr = get_mesh_set( sequence_manager(), meshset );
    if( !set_ptr ) return MB_ENTITY_NOT_FOUND;

    for( int i = 0; i < count; ++i )
        if( !get_mesh_set( sequence_manager(), children[i] ) ) return MB_ENTITY_NOT_FOUND;

    for( int i = 0; i < count; ++i )
        set_ptr->add_child( children[i] );
    return MB_SUCCESS;
}
ErrorCode moab::Core::add_entities ( EntityHandle  meshset,
const Range &  entities 
) [virtual]

add entities to meshset

Implements moab::Interface.

Examples:
copyPartition.cpp, and ExtractLand.cpp.

Definition at line 3343 of file Core.cpp.

References moab::get_mesh_set(), and MB_ENTITY_NOT_FOUND.

Referenced by moab::NestedRefine::create_hm_storage_single_level(), moab::NestedRefine::exchange_ghosts(), main(), moab::ReorderTool::update_set_contents(), and moab::NestedRefine::update_special_tags().

{
    MeshSet* set = get_mesh_set( sequence_manager(), meshset );
    if( set )
        return set->add_entities( entities, meshset, a_entity_factory() );
    else
        return MB_ENTITY_NOT_FOUND;
}
ErrorCode moab::Core::add_entities ( EntityHandle  meshset,
const EntityHandle *  entities,
const int  num_entities 
) [virtual]

add entities to meshset

Implements moab::Interface.

Definition at line 3352 of file Core.cpp.

References moab::get_mesh_set(), and MB_ENTITY_NOT_FOUND.

{
    MeshSet* set = get_mesh_set( sequence_manager(), meshset );
    if( set )
        return set->add_entities( entities, num_entities, meshset, a_entity_factory() );
    else
        return MB_ENTITY_NOT_FOUND;
}
ErrorCode moab::Core::add_parent_child ( EntityHandle  parent,
EntityHandle  child 
) [virtual]

adds 'parent' to child's parent list and adds 'child' to parent's child list

Implements moab::Interface.

Definition at line 3574 of file Core.cpp.

References moab::MeshSet::add_child(), moab::MeshSet::add_parent(), moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

Referenced by main().

{
    MeshSet* parent_ptr = get_mesh_set( sequence_manager(), parent );
    MeshSet* child_ptr  = get_mesh_set( sequence_manager(), child );
    if( !parent_ptr || !child_ptr ) return MB_ENTITY_NOT_FOUND;

    parent_ptr->add_child( child );
    child_ptr->add_parent( parent );
    return MB_SUCCESS;
}
ErrorCode moab::Core::add_parent_meshset ( EntityHandle  meshset,
const EntityHandle  parent_meshset 
) [virtual]

add a parent meshset

Implements moab::Interface.

Definition at line 3528 of file Core.cpp.

References moab::MeshSet::add_parent(), moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    MeshSet* set_ptr    = get_mesh_set( sequence_manager(), meshset );
    MeshSet* parent_ptr = get_mesh_set( sequence_manager(), parent_meshset );
    if( !set_ptr || !parent_ptr ) return MB_ENTITY_NOT_FOUND;

    set_ptr->add_parent( parent_meshset );
    return MB_SUCCESS;
}
ErrorCode moab::Core::add_parent_meshsets ( EntityHandle  meshset,
const EntityHandle *  parents,
int  count 
) [virtual]

add parent meshsets

Implements moab::Interface.

Definition at line 3538 of file Core.cpp.

References moab::MeshSet::add_parent(), moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    MeshSet* set_ptr = get_mesh_set( sequence_manager(), meshset );
    if( !set_ptr ) return MB_ENTITY_NOT_FOUND;

    for( int i = 0; i < count; ++i )
        if( !get_mesh_set( sequence_manager(), parents[i] ) ) return MB_ENTITY_NOT_FOUND;

    for( int i = 0; i < count; ++i )
        set_ptr->add_parent( parents[i] );
    return MB_SUCCESS;
}
ErrorCode moab::Core::add_vsequence ( EntitySequence *  vert_seq,
EntitySequence *  elem_seq,
const HomCoord &  p1,
const HomCoord &  q1,
const HomCoord &  p2,
const HomCoord &  q2,
const HomCoord &  p3,
const HomCoord &  q3,
bool  bb_input = false,
const HomCoord *  bb_min = NULL,
const HomCoord *  bb_max = NULL 
)

Definition at line 4262 of file Core.cpp.

{
    return sequence_manager()->add_vsequence( vert_seq, elem_seq, p1, q1, p2, q2, p3, q3, bb_input, bb_min, bb_max );
}
ErrorCode moab::Core::adjacencies_iterate ( Range::const_iterator  iter,
Range::const_iterator  end,
const std::vector< EntityHandle > **&  adjs_ptr,
int &  count 
) [virtual]

Get a ptr to adjacency lists Get a pointer to adjacency lists. These lists are std::vector<EntityHandle>, which are pointed to by adjs[i]. Adjacencies are not guaranteed to be in order of increasing dimension. Only a const version of this function is given, because adjacency data is managed more carefully in MOAB and should be treated as read-only by applications. If adjacencies have not yet been initialized, adjs_ptr will be NULL (i.e. adjs_ptr == NULL). There may also be NULL entries for individual entities, i.e. adjs_ptr[i] == NULL.

Parameters:
iterIterator to beginning of entity range desired
endEnd iterator for which adjacencies are requested
adjs_ptrPointer to pointer to const std::vector<EntityHandle>; each member of that array is the vector of adjacencies for this entity
countNumber of entities in the contiguous chunk starting from *iter

Implements moab::Interface.

Definition at line 1804 of file Core.cpp.

References moab::EntitySequence::data(), moab::Range::const_iterator::end_of_block(), ErrorCode, moab::SequenceData::get_adjacency_data(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBENTITYSET, moab::SequenceData::start_handle(), and moab::TYPE_FROM_HANDLE().

{
    // Make sure the entity should have a connectivity.
    EntityType entity_type = TYPE_FROM_HANDLE( *iter );

    // WARNING: This is very dependent on the ordering of the EntityType enum
    if( entity_type < MBVERTEX || entity_type > MBENTITYSET ) return MB_TYPE_OUT_OF_RANGE;

    EntitySequence* seq = NULL;

    // We know that connectivity is stored in an EntitySequence so jump straight
    // to the entity sequence
    ErrorCode rval = sequence_manager()->find( *iter, seq );
    if( !seq || rval != MB_SUCCESS ) return MB_ENTITY_NOT_FOUND;

    adjs_ptr = const_cast< const std::vector< EntityHandle >** >( seq->data()->get_adjacency_data() );
    if( !adjs_ptr ) return rval;

    adjs_ptr += *iter - seq->data()->start_handle();

    EntityHandle real_end = *( iter.end_of_block() );
    if( *end ) real_end = std::min( real_end, *end );
    count = real_end - *iter + 1;

    return MB_SUCCESS;
}
ErrorCode moab::Core::check_adjacencies ( )

check all adjacencies for consistency

Definition at line 3763 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, MB_CHK_ERR, and MB_SUCCESS.

{
    // run through all entities, checking adjacencies and reverse-evaluating them
    Range all_ents;
    ErrorCode result = get_entities_by_handle( 0, all_ents );MB_CHK_ERR( result );

    for( Range::iterator rit = all_ents.begin(); rit != all_ents.end(); ++rit )
    {
        result = check_adjacencies( &( *rit ), 1 );MB_CHK_ERR( result );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::check_adjacencies ( const EntityHandle *  ents,
int  num_ents 
)

check some adjacencies for consistency

Definition at line 3777 of file Core.cpp.

References moab::Range::begin(), dim, moab::Range::end(), moab::CN::EntityTypeName(), ErrorCode, moab::Range::find(), moab::ID_FROM_HANDLE(), MB_MULTIPLE_ENTITIES_FOUND, MB_SUCCESS, MBENTITYSET, moab::TYPE_FROM_HANDLE(), and moab::Interface::UNION.

{

    ErrorCode result = MB_SUCCESS, tmp_result;
    std::ostringstream oss;

    for( int i = 0; i < num_ents; i++ )
    {
        EntityHandle this_ent = ents[i];
        std::ostringstream ent_str;
        ent_str << CN::EntityTypeName( TYPE_FROM_HANDLE( this_ent ) ) << " " << ID_FROM_HANDLE( this_ent ) << ": ";
        int this_dim = dimension_from_handle( this_ent );

        if( !is_valid( this_ent ) )
        {
            std::cerr << ent_str.str() << "Not a valid entity." << std::endl;
            result = MB_FAILURE;
        }

        else
        {
            if( TYPE_FROM_HANDLE( this_ent ) == MBENTITYSET ) continue;

            // get adjacencies for this entity
            Range adjs;
            for( int dim = 0; dim <= 3; dim++ )
            {
                if( dim == this_dim ) continue;
                tmp_result = get_adjacencies( &this_ent, 1, dim, false, adjs, Interface::UNION );
                if( MB_SUCCESS != tmp_result )
                {
                    oss << ent_str.str() << "Failed to get adjacencies for dimension " << dim << "." << std::endl;
                    result = tmp_result;
                }
            }
            if( !oss.str().empty() )
            {
                std::cerr << oss.str();
                oss.str( "" );
            }

            // now check and reverse-evaluate them
            for( Range::iterator rit = adjs.begin(); rit != adjs.end(); ++rit )
            {
                EntitySequence* seq = 0;
                tmp_result          = sequence_manager()->find( *rit, seq );
                if( seq == 0 || tmp_result != MB_SUCCESS )
                {
                    oss << ent_str.str() << "Adjacent entity " << CN::EntityTypeName( TYPE_FROM_HANDLE( *rit ) ) << " "
                        << ID_FROM_HANDLE( *rit ) << " is invalid." << std::endl;
                    result = tmp_result;
                }
                else
                {
                    Range rev_adjs;
                    tmp_result = get_adjacencies( &( *rit ), 1, this_dim, false, rev_adjs );
                    if( MB_SUCCESS != tmp_result )
                    {
                        oss << ent_str.str() << "Failed to get reverse adjacency from "
                            << CN::EntityTypeName( TYPE_FROM_HANDLE( *rit ) ) << " " << ID_FROM_HANDLE( *rit );
                        if( MB_MULTIPLE_ENTITIES_FOUND == tmp_result )
                            oss << " (MULTIPLE)" << std::endl;
                        else
                            oss << " (" << tmp_result << ")" << std::endl;
                        result = tmp_result;
                    }
                    else if( rev_adjs.find( this_ent ) == rev_adjs.end() )
                    {
                        oss << ent_str.str() << "Failed to find adjacency to this entity from "
                            << CN::EntityTypeName( TYPE_FROM_HANDLE( *rit ) ) << " " << ID_FROM_HANDLE( *rit ) << "."
                            << std::endl;
                        result = tmp_result;
                    }
                }
                if( !oss.str().empty() )
                {
                    std::cerr << oss.str();
                    oss.str( "" );
                }
            }
        }
    }

    return result;
}
void moab::Core::clean_up_failed_read ( const Range &  initial_ents,
std::vector< Tag >  initial_tags 
) [private]

Clean up after a file reader returns failure.

Delete all entities not contained in initial_entities and all tags not contained in initial_tags.

Definition at line 491 of file Core.cpp.

References moab::subtract().

{
    Range new_ents;
    get_entities_by_handle( 0, new_ents );
    new_ents = subtract( new_ents, initial_ents );
    delete_entities( new_ents );

    std::vector< Tag > all_tags, new_tags;
    tag_get_tags( all_tags );
    std::sort( initial_tags.begin(), initial_tags.end() );
    std::sort( all_tags.begin(), all_tags.end() );
    std::set_difference( all_tags.begin(), all_tags.end(), initial_tags.begin(), initial_tags.end(),
                         std::back_inserter( new_tags ) );
    while( !new_tags.empty() )
    {
        tag_delete( new_tags.back() );
        new_tags.pop_back();
    }
}
ErrorCode moab::Core::clear_meshset ( const EntityHandle *  ms_handles,
const int  num_meshsets 
) [virtual]

Empty a vector of mesh set.

Empty a mesh set.

Parameters:
ms_handles1d vector of handles of sets being emptied
num_meshsetsNumber of entities in 1d vector

Implements moab::Interface.

Examples:
copyPartition.cpp.

Definition at line 3286 of file Core.cpp.

References ErrorCode, moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

Referenced by main(), moab::AEntityFactory::remove_all_adjacencies(), and moab::ReorderTool::update_set_contents().

{
    ErrorCode result = MB_SUCCESS;
    for( int i = 0; i < num_meshsets; ++i )
    {
        MeshSet* set = get_mesh_set( sequence_manager(), ms_handles[i] );
        if( set )
            set->clear( ms_handles[i], a_entity_factory() );
        else
            result = MB_ENTITY_NOT_FOUND;
    }

    return result;
}
ErrorCode moab::Core::clear_meshset ( const Range &  ms_handles) [virtual]

Empty a range of mesh set.

Empty a mesh set.

Parameters:
ms_handlesRange of handles of sets being emptied

Implements moab::Interface.

Definition at line 3301 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    ErrorCode result = MB_SUCCESS;
    for( Range::iterator i = ms_handles.begin(); i != ms_handles.end(); ++i )
    {
        MeshSet* set = get_mesh_set( sequence_manager(), *i );
        if( set )
            set->clear( *i, a_entity_factory() );
        else
            result = MB_ENTITY_NOT_FOUND;
    }

    return result;
}
ErrorCode moab::Core::connect_iterate ( Range::const_iterator  iter,
Range::const_iterator  end,
EntityHandle *&  connect,
int &  verts_per_entity,
int &  count 
) [virtual]

get pointer to connectivity data

Implements moab::Interface.

Definition at line 1682 of file Core.cpp.

References moab::EntitySequence::end_handle(), moab::Range::const_iterator::end_of_block(), ErrorCode, moab::ElementSequence::get_connectivity_array(), MB_ENTITY_NOT_FOUND, MB_SET_ERR, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBENTITYSET, moab::ElementSequence::nodes_per_element(), moab::EntitySequence::start_handle(), and moab::TYPE_FROM_HANDLE().

{
    // Make sure the entity should have a connectivity.
    EntityType entity_type = TYPE_FROM_HANDLE( *iter );

    // WARNING: This is very dependent on the ordering of the EntityType enum
    if( entity_type <= MBVERTEX || entity_type >= MBENTITYSET ) return MB_TYPE_OUT_OF_RANGE;

    EntitySequence* seq = NULL;

    // We know that connectivity is stored in an EntitySequence so jump straight
    // to the entity sequence
    ErrorCode rval = sequence_manager()->find( *iter, seq );
    if( !seq || rval != MB_SUCCESS ) return MB_ENTITY_NOT_FOUND;

    ElementSequence* eseq = dynamic_cast< ElementSequence* >( seq );
    assert( eseq != NULL );

    connect = eseq->get_connectivity_array();
    if( !connect )
    {
        MB_SET_ERR( MB_FAILURE, "Couldn't find connectivity array for start handle" );
    }

    connect += eseq->nodes_per_element() * ( *iter - eseq->start_handle() );

    EntityHandle real_end = std::min( eseq->end_handle(), *( iter.end_of_block() ) );
    if( *end ) real_end = std::min( real_end, *end );
    count = real_end - *iter + 1;

    verts_per_entity = eseq->nodes_per_element();

    return MB_SUCCESS;
}
bool moab::Core::contains_entities ( EntityHandle  meshset,
const EntityHandle *  entities,
int  num_entities,
const int  operation_type = Interface::INTERSECT 
) [virtual]

return true if all entities are contained in set

Implements moab::Interface.

Definition at line 3382 of file Core.cpp.

References moab::get_mesh_set().

{
    if( !meshset )  // root
        return true;
    else if( MeshSet* set = get_mesh_set( sequence_manager(), meshset ) )
        return set->contains_entities( entities, num_entities, operation_type );
    else
        return false;
}
ErrorCode moab::Core::convert_entities ( const EntityHandle  meshset,
const bool  mid_edge,
const bool  mid_face,
const bool  mid_region,
Interface::HONodeAddedRemoved *  function_object = 0 
) [virtual]

Convert entities to higher-order elements by adding mid nodes.

This function causes MB to create mid-nodes on all edges, faces, and element interiors for all entities in meshset. Higher order nodes appear in an element's connectivity array according to the algorithm described in the documentation for Mesh. If HONodeAddedRemoved function is input, this function is called to notify the application of nodes being added/removed from the mesh.

Parameters:
meshsetThe set of entities being converted
mid_edgeIf true, mid-edge nodes are created
mid_faceIf true, mid-face nodes are created
mid_regionIf true, mid-element nodes are created
function_objectIf non-NULL, the node_added or node_removed functions on this object are called when nodes are added or removed from an entity, respectively

Implements moab::Interface.

Definition at line 2998 of file Core.cpp.

References moab::HigherOrderFactory::convert().

Referenced by main().

{
    HigherOrderFactory fact( this, function_object );
    return fact.convert( meshset, mid_side, mid_face, mid_volume );
}
ErrorCode moab::Core::coords_iterate ( Range::const_iterator  iter,
Range::const_iterator  end,
double *&  xcoords_ptr,
double *&  ycoords_ptr,
double *&  zcoords_ptr,
int &  count 
) [virtual]

get pointers to coordinate data

Implements moab::Interface.

Definition at line 827 of file Core.cpp.

References moab::EntitySequence::data(), moab::EntitySequence::end_handle(), moab::Range::const_iterator::end_of_block(), ErrorCode, moab::SequenceData::get_sequence_data(), MB_ENTITY_NOT_FOUND, MB_SET_ERR, MB_SUCCESS, and moab::SequenceData::start_handle().

{
    EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( *iter, seq );
    if( MB_SUCCESS != rval )
    {
        xcoords_ptr = ycoords_ptr = zcoords_ptr = NULL;
        MB_SET_ERR( rval, "Couldn't find sequence for start handle" );
    }
    VertexSequence* vseq = dynamic_cast< VertexSequence* >( seq );
    if( !vseq )
    {
        MB_SET_ERR( MB_ENTITY_NOT_FOUND, "Couldn't find sequence for start handle" );
    }

    unsigned int offset = *iter - vseq->data()->start_handle();
    xcoords_ptr         = reinterpret_cast< double* >( vseq->data()->get_sequence_data( 0 ) ) + offset;
    ycoords_ptr         = reinterpret_cast< double* >( vseq->data()->get_sequence_data( 1 ) ) + offset;
    zcoords_ptr         = reinterpret_cast< double* >( vseq->data()->get_sequence_data( 2 ) ) + offset;

    EntityHandle real_end = std::min( seq->end_handle(), *( iter.end_of_block() ) );
    if( *end ) real_end = std::min( real_end, *end );
    count = real_end - *iter + 1;

    return MB_SUCCESS;
}
ErrorCode moab::Core::create_element ( const EntityType  type,
const EntityHandle *  connectivity,
const int  num_nodes,
EntityHandle &  element_handle 
) [virtual]

Creates an element based on the type and connectivity.

creates an element based on the type and connectivity. returns a handle and error code

If connectivity vector is not correct for EntityType type (ie, a vector with 3 vertices is passed in to make an MBQUAD), the function returns MB_FAILURE.

Parameters:
typeType of element to create. (MBTET, MBTRI, MBKNIFE, etc.)
connectivityVector containing connectivity of element to create.
handleEntityHandle representing the newly created element in the database.

Example: 

        EntityType type = MBQUAD;
        std::vector<EntityHandle> connectivity(4);
        quad_conn[0] = vertex0;
        quad_conn[1] = vertex1;
        quad_conn[2] = vertex2;
        quad_conn[3] = vertex3;
        EntityHandle element_handle;
        create_element( type, connectivity, element_handle );

Implements moab::Interface.

Definition at line 2640 of file Core.cpp.

References ErrorCode, MB_SUCCESS, and moab::CN::VerticesPerEntity().

Referenced by moab::AEntityFactory::get_down_adjacency_elements_poly(), moab::AEntityFactory::get_element(), main(), and obbvis_create().

{
    // make sure we have enough vertices for this entity type
    if( num_nodes < CN::VerticesPerEntity( entity_type ) ) return MB_FAILURE;

    ErrorCode status = sequence_manager()->create_element( entity_type, connectivity, num_nodes, handle );
    if( MB_SUCCESS == status ) status = aEntityFactory->notify_create_entity( handle, connectivity, num_nodes );

#ifdef MOAB_HAVE_AHF
    mesh_modified = true;
#endif

    return status;
}
ErrorCode moab::Core::create_meshset ( const unsigned int  options,
EntityHandle &  ms_handle,
int  start_id = 0 
) [virtual]

creates a mesh set

Implements moab::Interface.

Examples:
ExtractLand.cpp, and LaplacianSmoother.cpp.

Definition at line 3258 of file Core.cpp.

Referenced by moab::ReadUtil::create_gather_set(), moab::NestedRefine::create_hm_storage_single_level(), main(), and update_tracer().

{
    return sequence_manager()->create_mesh_set( setoptions, ms_handle );
}
ErrorCode moab::Core::create_scd_sequence ( const HomCoord &  coord_min,
const HomCoord &  coord_max,
EntityType  type,
EntityID  start_id_hint,
EntityHandle &  first_handle_out,
EntitySequence *&  sequence_out 
)

create structured sequence

Definition at line 4239 of file Core.cpp.

References ErrorCode, moab::ScdBox::get_element(), moab::ScdBox::get_vertex(), MB_CHK_ERR, and MBVERTEX.

{
    // NR: Previously, the structured element sequences were created via direct call to
    // the sequence manager instead of using the same from the ScdInterface which
    // creates the associated scd bounding box after element sequence creation.

    if( !scdInterface ) scdInterface = new ScdInterface( this );
    ScdBox* newBox = NULL;
    ErrorCode rval = scdInterface->create_scd_sequence( coord_min, coord_max, entity_type,
                                                        /*starting_id*/ (int)start_id_hint, newBox );MB_CHK_ERR( rval );

    if( MBVERTEX == entity_type )
        first_handle_out = newBox->get_vertex( coord_min );
    else
        first_handle_out = newBox->get_element( coord_min );
    return sequence_manager()->find( first_handle_out, sequence_out );
}
ErrorCode moab::Core::create_set_iterator ( EntityHandle  meshset,
EntityType  ent_type,
int  ent_dim,
int  chunk_size,
bool  check_valid,
SetIterator *&  set_iter 
) [virtual]

Create an iterator over the set Create a new iterator that iterates over entities with the specified type or dimension. Only one of ent_type or dim can be set; use dim=-1 or ent_type=MBMAXTYPE for the other. Iterators for list-type (ordered) sets are stable over set modification, unless entity removed or deleted is the one at the current position of the iterator. If the check_valid parameter is passed as true, entities are checked for validity before being passed back by get_next_entities function (checking entity validity can have a non-negligible cost).

Iterators returned by this function can be deleted using the normal C++ delete function. After creating the iterator through this function, further interactions are through methods on the SetIterator class.

Parameters:
meshsetThe entity set associated with this iterator (use 0 for whole instance)
ent_typeEntity type associated with this iterator
ent_dimDimension associated with this iterator
chunk_sizeChunk size of the iterator
check_validIf true, entities are checked for validity before being returned

Implements moab::Interface.

Definition at line 3870 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_SUCCESS, and MESHSET_SET.

{
    // check the type of set
    unsigned int setoptions;
    ErrorCode rval = MB_SUCCESS;
    if( meshset )
    {
        rval = get_meshset_options( meshset, setoptions );MB_CHK_ERR( rval );
    }

    if( !meshset || ( setoptions & MESHSET_SET ) )
        set_iter = new( std::nothrow ) RangeSetIterator( this, meshset, chunk_size, ent_type, ent_dim, check_valid );
    else
        set_iter = new( std::nothrow ) VectorSetIterator( this, meshset, chunk_size, ent_type, ent_dim, check_valid );

    setIterators.push_back( set_iter );
    return MB_SUCCESS;
}
ErrorCode moab::Core::create_vertex ( const double  coords[3],
EntityHandle &  entity_handle 
) [virtual]

Creates a vertex based on coordinates.

creates a vertex based on coordinates, returns a handle and error code

Parameters:
coordinatesArray that has 3 doubles in it.
entity_handleEntityHandle representing the newly created vertex in the database.

Example: 

       double *coordinates = double[3];
       coordinates[0] = 1.034;
       coordinates[1] = 23.23;
       coordinates[2] = -0.432;
       EntityHandle entity_handle = 0;
       create_vertex( coordinates, entity_handle );

Implements moab::Interface.

Definition at line 2659 of file Core.cpp.

Referenced by moab::HigherOrderFactory::add_mid_edge_nodes(), moab::HigherOrderFactory::add_mid_face_nodes(), and moab::HigherOrderFactory::add_mid_volume_nodes().

{
    // get an available vertex handle
    return sequence_manager()->create_vertex( coords, handle );
}
ErrorCode moab::Core::create_vertices ( const double *  coordinates,
const int  nverts,
Range &  entity_handles 
) [virtual]

Create a set of vertices with the specified coordinates.

Parameters:
coordinatesArray that has 3*n doubles in it.
nvertsNumber of vertices to create
entity_handlesRange passed back with new vertex handles

Implements moab::Interface.

Definition at line 2665 of file Core.cpp.

References moab::Range::clear(), ErrorCode, moab::ReadUtilIface::get_node_coords(), moab::Range::insert(), MB_CHK_ERR, MB_START_ID, MB_SUCCESS, moab::Interface::query_interface(), and moab::Interface::release_interface().

Referenced by main(), and obbvis_create().

{
    // Create vertices
    ReadUtilIface* read_iface;
    ErrorCode result = Interface::query_interface( read_iface );MB_CHK_ERR( result );

    std::vector< double* > arrays;
    EntityHandle start_handle_out = 0;
    result                        = read_iface->get_node_coords( 3, nverts, MB_START_ID, start_handle_out, arrays );
    Interface::release_interface( read_iface );MB_CHK_ERR( result );
    // Cppcheck warning (false positive): variable arrays is assigned a value that is never used
    for( int i = 0; i < nverts; i++ )
    {
        arrays[0][i] = coordinates[3 * i];
        arrays[1][i] = coordinates[3 * i + 1];
        arrays[2][i] = coordinates[3 * i + 2];
    }

    entity_handles.clear();
    entity_handles.insert( start_handle_out, start_handle_out + nverts - 1 );

    return MB_SUCCESS;
}
void moab::Core::deinitialize ( ) [private]

Definition at line 261 of file Core.cpp.

References moab::ParallelComm::get_all_pcomm(), moab::MBErrorHandler_Finalize(), MOAB_MPE_LOG, and MPE_Finish_log.

{

#ifdef MOAB_HAVE_MPI
    std::vector< ParallelComm* > pc_list;
    ParallelComm::get_all_pcomm( this, pc_list );
    for( std::vector< ParallelComm* >::iterator vit = pc_list.begin(); vit != pc_list.end(); ++vit )
        delete *vit;
#endif

#ifdef MOAB_HAVE_AHF
    delete ahfRep;
    ahfRep = 0;
#endif

    if( aEntityFactory ) delete aEntityFactory;

    aEntityFactory = 0;

    while( !tagList.empty() )
        tag_delete( tagList.front() );

    if( sequenceManager ) delete sequenceManager;

    sequenceManager = 0;

    delete readerWriterSet;
    readerWriterSet = 0;

    if( mError ) delete mError;
    mError = 0;

#ifdef MOAB_HAVE_MPI
    if( writeMPELog )
    {
        const char* default_log = MOAB_MPE_LOG;
        const char* logfile     = getenv( "MPE_LOG_FILE" );
        if( !logfile ) logfile = default_log;
        MPE_Finish_log( logfile );
    }
#endif

    if( initErrorHandlerInCore ) MBErrorHandler_Finalize();
}
ErrorCode moab::Core::delete_entities ( const EntityHandle *  entities,
const int  num_entities 
) [virtual]

Removes entities in a vector from the data base.

deletes an entity vector

If any of the entities are contained in any meshsets, it is removed from those meshsets which were created with MESHSET_TRACK_OWNER option bit set. Tags for entity< > are removed as part of this function.

Parameters:
entities1d vector of entities to delete
num_entitiesNumber of entities in 1d vector

Implements moab::Interface.

Examples:
ExtractLand.cpp.

Definition at line 2793 of file Core.cpp.

References ErrorCode, moab::get_mesh_set(), MB_SUCCESS, MB_TAG_NOT_FOUND, MBENTITYSET, rel, and moab::TYPE_FROM_HANDLE().

Referenced by moab::HigherOrderFactory::convert_sequence(), and main().

{
    ErrorCode result = MB_SUCCESS, temp_result;
    Range failed_ents;

    for( std::list< TagInfo* >::iterator i = tagList.begin(); i != tagList.end(); ++i )
    {
        temp_result = ( *i )->remove_data( sequenceManager, mError, entities, num_entities );
        // ok if the error is tag_not_found, some ents may not have every tag on them
        if( MB_SUCCESS != temp_result && MB_TAG_NOT_FOUND != temp_result ) result = temp_result;
    }

    for( int i = 0; i < num_entities; i++ )
    {

        // tell AEntityFactory that this element is going away
        bool failed = false;
        temp_result = aEntityFactory->notify_delete_entity( entities[i] );
        if( MB_SUCCESS != temp_result )
        {
            result = temp_result;
            failed = true;
        }

        if( TYPE_FROM_HANDLE( entities[i] ) == MBENTITYSET )
        {
            if( MeshSet* ptr = get_mesh_set( sequence_manager(), entities[i] ) )
            {
                int j, count;
                const EntityHandle* rel;
                ptr->clear( entities[i], a_entity_factory() );
                rel = ptr->get_parents( count );
                for( j = 0; j < count; ++j )
                    remove_child_meshset( rel[j], entities[i] );
                rel = ptr->get_children( count );
                for( j = 0; j < count; ++j )
                    remove_parent_meshset( rel[j], entities[i] );
            }
        }

        if( failed )
            // don't test for success, since we'll return failure in this case
            sequence_manager()->delete_entity( mError, entities[i] );
        else
        {
            // now delete the entity
            temp_result = sequence_manager()->delete_entity( mError, entities[i] );
            if( MB_SUCCESS != temp_result ) result = temp_result;
        }
    }

    return result;
}
ErrorCode moab::Core::delete_entities ( const Range &  range) [virtual]

Removes entities in a range from the data base.

deletes an entity range

If any of the entities are contained in any meshsets, it is removed from those meshsets which were created with MESHSET_TRACK_OWNER option bit set. Tags for entity< > are removed as part of this function.

Parameters:
entitiesRange of entities to delete

Implements moab::Interface.

Definition at line 2738 of file Core.cpp.

References moab::Range::empty(), ErrorCode, moab::get_mesh_set(), moab::Range::insert(), MB_SUCCESS, MB_TAG_NOT_FOUND, MBENTITYSET, moab::Range::rbegin(), rel, moab::Range::rend(), moab::subtract(), and moab::TYPE_FROM_HANDLE().

{
    ErrorCode result = MB_SUCCESS, temp_result;
    Range failed_ents;

    for( std::list< TagInfo* >::iterator i = tagList.begin(); i != tagList.end(); ++i )
    {
        temp_result = ( *i )->remove_data( sequenceManager, mError, range );
        // ok if the error is tag_not_found, some ents may not have every tag on them
        if( MB_SUCCESS != temp_result && MB_TAG_NOT_FOUND != temp_result ) result = temp_result;
    }

    for( Range::const_reverse_iterator rit = range.rbegin(); rit != range.rend(); ++rit )
    {

        // tell AEntityFactory that this element is going away
        temp_result = aEntityFactory->notify_delete_entity( *rit );
        if( MB_SUCCESS != temp_result )
        {
            result = temp_result;
            failed_ents.insert( *rit );
            continue;
        }

        if( TYPE_FROM_HANDLE( *rit ) == MBENTITYSET )
        {
            if( MeshSet* ptr = get_mesh_set( sequence_manager(), *rit ) )
            {
                int j, count;
                const EntityHandle* rel;
                ptr->clear( *rit, a_entity_factory() );
                rel = ptr->get_parents( count );
                for( j = 0; j < count; ++j )
                    remove_child_meshset( rel[j], *rit );
                rel = ptr->get_children( count );
                for( j = 0; j < count; ++j )
                    remove_parent_meshset( rel[j], *rit );
            }
        }
    }

    if( !failed_ents.empty() )
    {
        Range dum_range = subtract( range, failed_ents );
        // don't test for success, since we'll return failure in this case
        sequence_manager()->delete_entities( mError, dum_range );
    }
    else
        // now delete the entities
        result = sequence_manager()->delete_entities( mError, range );

    return result;
}
ErrorCode moab::Core::delete_mesh ( ) [virtual]

deletes all mesh entities from this datastore

Implements moab::Interface.

Examples:
GenLargeMesh.cpp.

Definition at line 747 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, and MB_SUCCESS.

Referenced by main().

{

    ErrorCode result = MB_SUCCESS;

    // perform all deinitialization procedures to clean up
    if( aEntityFactory ) delete aEntityFactory;
    aEntityFactory = new AEntityFactory( this );

    for( std::list< TagInfo* >::iterator i = tagList.begin(); i != tagList.end(); ++i )
    {
        result = ( *i )->release_all_data( sequenceManager, mError, false );MB_CHK_ERR( result );
    }

    sequenceManager->clear();

    return MB_SUCCESS;
}
int moab::Core::dimension_from_handle ( const EntityHandle  handle) const [virtual]

Returns the topological dimension of an entity.

Returns the topological dimension of an entity.

Parameters:
handleThe EntityHandle you want to find the dimension of.
Returns:
type The topological dimension of handle.

Example: 

        int dim = dimension_from_handle( handle);
        if( dim == 0 ) ...

Implements moab::Interface.

Definition at line 400 of file Core.cpp.

References moab::CN::Dimension(), and moab::TYPE_FROM_HANDLE().

Referenced by moab::AEntityFactory::check_equiv_entities(), moab::ParCommGraph::compute_partition(), moab::AEntityFactory::create_explicit_adjs(), moab::HalfFacetRep::get_adjacencies(), moab::HalfFacetRep::get_down_adjacencies(), moab::AEntityFactory::get_element(), moab::HalfFacetRep::get_neighbor_adjacencies(), moab::HalfFacetRep::get_up_adjacencies(), and moab::HigherOrderFactory::tag_for_deletion().

{
    if( !handle )  // root set
        return 4;
    else
        return CN::Dimension( TYPE_FROM_HANDLE( handle ) );
}
Tag moab::Core::dirichletBC_tag ( )

Definition at line 2613 of file Core.cpp.

References DIRICHLET_SET_TAG_NAME, MB_TAG_CREAT, MB_TAG_SPARSE, and MB_TYPE_INTEGER.

{
    const int negone = -1;
    if( 0 == dirichletBCTag )
        tag_get_handle( DIRICHLET_SET_TAG_NAME, 1, MB_TYPE_INTEGER, dirichletBCTag, MB_TAG_CREAT | MB_TAG_SPARSE,
                        &negone );
    return dirichletBCTag;
}
void moab::Core::estimated_memory_use ( const EntityHandle *  ent_array = 0,
unsigned long  num_ents = 0,
unsigned long long *  total_storage = 0,
unsigned long long *  total_amortized_storage = 0,
unsigned long long *  entity_storage = 0,
unsigned long long *  amortized_entity_storage = 0,
unsigned long long *  adjacency_storage = 0,
unsigned long long *  amortized_adjacency_storage = 0,
const Tag *  tag_array = 0,
unsigned  num_tags = 0,
unsigned long long *  tag_storage = 0,
unsigned long long *  amortized_tag_storage = 0 
) [virtual]

Calculate amount of memory used to store MOAB data.

This function calculates the amount of memory used to store MOAB data.

There are two possible values for each catagory of memory use. The exact value and the amortized value. The exact value is the amount of memory used to store the data for the specified entities. The amortized value includes the exact value and an amortized estimate of the memory consumed in overhead for storing the values (indexing structures, access structures, etc.)

Note: If ent_array is NULL, the total memory used by MOAB for storing data will be returned in the address pointed to by total_amortized_storage, if total_amortized_storage is not NULL.

Parameters:
ent_arrayArray of entities for which to estimate the memory use. If NULL, estimate is done for all entities.
num_entsThe length of ent_array. Not used if ent_rray is NULL.
total_(amortized_)storageThe sum of the memory entity, adjacency, and all tag storage.
(amortized_)entity_storageThe storage for the entity definitions (connectivity arrays for elements, coordinates for vertices, list storage within sets, etc.)
(amortized_)adjacency_storageThe storage for adjacency data.
tag_arrayAn array of tags for which to calculate the memory use.
num_tagsThe lenght of tag_array
(amortized_)tag_storageIf tag_array is not NULL, then one value for each tag specifying the memory used for storing that tag. If tag_array is NULL and this value is not, the location at which to store the total memory used for all tags.

Implements moab::Interface.

Definition at line 4074 of file Core.cpp.

References moab::Range::begin(), and moab::Range::insert().

{
    Range range;

    // If non-empty entity list, call range version of function
    if( ent_array )
    {
        if( num_ents > 20 )
        {
            std::vector< EntityHandle > list( num_ents );
            std::copy( ent_array, ent_array + num_ents, list.begin() );
            std::sort( list.begin(), list.end() );
            Range::iterator j = range.begin();
            for( std::vector< EntityHandle >::reverse_iterator i = list.rbegin(); i != list.rend(); ++i )
                j = range.insert( j, *i, *i );
        }
        else
        {
            std::copy( ent_array, ent_array + num_ents, range_inserter( range ) );
        }
    }

    estimated_memory_use_internal( ent_array ? &range : 0, total_storage, total_amortized_storage, entity_storage,
                                   amortized_entity_storage, adjacency_storage, amortized_adjacency_storage, tag_array,
                                   num_tags, tag_storage, amortized_tag_storage );
}
void moab::Core::estimated_memory_use ( const Range &  ents,
unsigned long long *  total_storage = 0,
unsigned long long *  total_amortized_storage = 0,
unsigned long long *  entity_storage = 0,
unsigned long long *  amortized_entity_storage = 0,
unsigned long long *  adjacency_storage = 0,
unsigned long long *  amortized_adjacency_storage = 0,
const Tag *  tag_array = 0,
unsigned  num_tags = 0,
unsigned long long *  tag_storage = 0,
unsigned long long *  amortized_tag_storage = 0 
) [virtual]

Calculate amount of memory used to store MOAB data.

This function calculates the amount of memory used to store MOAB data.

There are two possible values for each catagory of memory use. The exact value and the amortized value. The exact value is the amount of memory used to store the data for the specified entities. The amortized value includes the exact value and an amortized estimate of the memory consumed in overhead for storing the values (indexing structures, access structures, etc.)

Parameters:
entsEntities for which to estimate the memory use.
total_(amortized_)storageThe sum of the memory entity, adjacency, and all tag storage.
(amortized_)entity_storageThe storage for the entity definitions (connectivity arrays for elements, coordinates for vertices, list storage within sets, etc.)
(amortized_)adjacency_storageThe storage for adjacency data.
tag_arrayAn array of tags for which to calculate the memory use.
num_tagsThe lenght of tag_array
(amortized_)tag_storageIf tag_array is not NULL, then one value for each tag specifying the memory used for storing that tag. If tag_array is NULL and this value is not, the location at which to store the total memory used for all tags.

Implements moab::Interface.

Definition at line 4112 of file Core.cpp.

{
    estimated_memory_use_internal( &ents, total_storage, total_amortized_storage, entity_storage,
                                   amortized_entity_storage, adjacency_storage, amortized_adjacency_storage, tag_array,
                                   num_tags, tag_storage, amortized_tag_storage );
}
void moab::Core::estimated_memory_use_internal ( const Range *  ents,
unsigned long long *  total_storage,
unsigned long long *  total_amortized_storage,
unsigned long long *  entity_storage,
unsigned long long *  amortized_entity_storage,
unsigned long long *  adjacency_storage,
unsigned long long *  amortized_adjacency_storage,
const Tag *  tag_array,
unsigned  num_tags,
unsigned long long *  tag_storage,
unsigned long long *  amortized_tag_storage 
) [private]

Definition at line 3923 of file Core.cpp.

References moab::TagInfo::get_memory_use(), MBMAXTYPE, and moab::TagInfo::num_tagged_entities().

{
    // Figure out which values we need to calculate
    type_memstorage i_entity_storage, ia_entity_storage, i_adjacency_storage, ia_adjacency_storage, i_tag_storage,
        ia_tag_storage;
    type_memstorage *total_tag_storage = 0, *amortized_total_tag_storage = 0;
    if( !tag_array )
    {
        total_tag_storage           = tag_storage;
        amortized_total_tag_storage = amortized_tag_storage;
    }
    if( total_storage || total_amortized_storage )
    {
        if( !entity_storage ) entity_storage = &i_entity_storage;
        if( !amortized_entity_storage ) amortized_entity_storage = &ia_entity_storage;
        if( !adjacency_storage ) adjacency_storage = &i_adjacency_storage;
        if( !amortized_adjacency_storage ) amortized_adjacency_storage = &ia_adjacency_storage;
    }
    else
    {
        if( entity_storage || amortized_entity_storage )
        {
            if( !amortized_entity_storage )
                amortized_entity_storage = &ia_entity_storage;
            else if( !entity_storage )
                entity_storage = &i_entity_storage;
        }
        if( adjacency_storage || amortized_adjacency_storage )
        {
            if( !amortized_adjacency_storage )
                amortized_adjacency_storage = &ia_adjacency_storage;
            else if( !adjacency_storage )
                adjacency_storage = &i_adjacency_storage;
        }
    }
    if( !total_tag_storage && total_storage ) total_tag_storage = &i_tag_storage;
    if( !amortized_total_tag_storage && total_amortized_storage ) amortized_total_tag_storage = &ia_tag_storage;

    // get entity storage
    if( amortized_entity_storage )
    {
        if( ents )
            sequenceManager->get_memory_use( *ents, *entity_storage, *amortized_entity_storage );
        else
            sequenceManager->get_memory_use( *entity_storage, *amortized_entity_storage );
    }

    // get adjacency storage
    if( amortized_adjacency_storage )
    {
        if( ents )
            aEntityFactory->get_memory_use( *ents, *adjacency_storage, *amortized_adjacency_storage );
        else
#ifdef MOAB_HAVE_AHF
            ahfRep->get_memory_use( *adjacency_storage, *amortized_adjacency_storage );
#else
            aEntityFactory->get_memory_use( *adjacency_storage, *amortized_adjacency_storage );
#endif
    }

    // get storage for requested list of tags
    if( tag_array )
    {
        for( unsigned i = 0; i < num_tags; ++i )
        {
            if( !valid_tag_handle( tag_array[i] ) ) continue;

            unsigned long total = 0, per_ent = 0;
            tag_array[i]->get_memory_use( sequenceManager, total, per_ent );

            if( ents )
            {
                size_t count = 0, count2 = 0;
                tag_array[i]->num_tagged_entities( sequenceManager, count, MBMAXTYPE, ents );
                if( tag_storage ) tag_storage[i] = count * per_ent;
                if( amortized_tag_storage )
                {
                    tag_array[i]->num_tagged_entities( sequenceManager, count2 );
                    if( count2 )
                        amortized_tag_storage[i] = static_cast< type_memstorage >( total * count * 1.0 / count2 );
                }
            }
            else
            {
                size_t count = 0;
                if( tag_storage )
                {
                    tag_array[i]->num_tagged_entities( sequenceManager, count );
                    tag_storage[i] = count * per_ent;
                }
                if( amortized_tag_storage ) amortized_tag_storage[i] = total;
            }
        }
    }

    // get storage for all tags
    if( total_tag_storage || amortized_total_tag_storage )
    {
        if( amortized_total_tag_storage ) *amortized_total_tag_storage = 0;
        if( total_tag_storage ) *total_tag_storage = 0;

        std::vector< Tag > tags;
        tag_get_tags( tags );
        for( std::list< TagInfo* >::const_iterator i = tagList.begin(); i != tagList.end(); ++i )
        {
            unsigned long total = 0, per_ent = 0;
            ( *i )->get_memory_use( sequenceManager, total, per_ent );

            if( ents )
            {
                size_t count = 0, count2 = 0;
                ( *i )->num_tagged_entities( sequenceManager, count, MBMAXTYPE, ents );
                if( total_tag_storage ) *total_tag_storage += count * per_ent;
                if( amortized_total_tag_storage )
                {
                    ( *i )->num_tagged_entities( sequenceManager, count2 );
                    if( count2 )
                        *amortized_total_tag_storage += static_cast< type_memstorage >( total * count * 1.0 / count2 );
                }
            }
            else
            {
                size_t count = 0;
                if( total_tag_storage )
                {
                    ( *i )->num_tagged_entities( sequenceManager, count );
                    *total_tag_storage += count * per_ent;
                }
                if( amortized_total_tag_storage ) *amortized_total_tag_storage += total;
            }
        }
    }

    // calculate totals
    if( total_storage ) *total_storage = *entity_storage + *adjacency_storage + *total_tag_storage;

    if( total_amortized_storage )
        *total_amortized_storage =
            *amortized_entity_storage + *amortized_adjacency_storage + *amortized_total_tag_storage;
}
Tag moab::Core::geom_dimension_tag ( )

Definition at line 2630 of file Core.cpp.

References GEOM_DIMENSION_TAG_NAME, MB_TAG_CREAT, MB_TAG_SPARSE, and MB_TYPE_INTEGER.

{
    const int negone = -1;
    if( 0 == geomDimensionTag )
        tag_get_handle( GEOM_DIMENSION_TAG_NAME, 1, MB_TYPE_INTEGER, geomDimensionTag, MB_TAG_CREAT | MB_TAG_SPARSE,
                        &negone );
    return geomDimensionTag;
}
ErrorCode moab::Core::get_adjacencies ( const EntityHandle *  from_entities,
const int  num_entities,
const int  to_dimension,
const bool  create_if_missing,
std::vector< EntityHandle > &  adj_entities,
const int  operation_type = Interface::INTERSECT 
) [virtual]

get the adjacencies associated with a set of entities

Parameters:
from_entitiesvector of EntityHandle to get adjacencies of.
to_dimensionDimension of desired adjacency information.
adj_entitiesVector in which adjacent EntityHandles are returned.
operation_typeenum of INTERSECT or UNION. Defines whether to take the intersection or union of the set of adjacencies recovered for the from_entities.

The adjacent entities in vector adjacencies are not in any particular order.

Example: 

          // get the set of edges that are adjacent to all entities in the from_entities list
          std::vector<EntityHandle> from_entities = {hex1, hex2};
          std::vector<EntityHandle> adjacencies;
          get_adjacencies( from_entities, MB_1D_ENTITY, adjacencies );

Implements moab::Interface.

Examples:
GetEntities.cpp, and LaplacianSmoother.cpp.

Definition at line 1513 of file Core.cpp.

References ErrorCode, moab::get_adjacencies_intersection(), moab::Interface::INTERSECT, MB_CHK_ERR, MB_SUCCESS, MBPOLYHEDRON, moab::TYPE_FROM_HANDLE(), and moab::Interface::UNION.

Referenced by moab::DualTool::check_dual_equiv_edges(), moab::AEntityFactory::check_equiv_entities(), moab::ParCommGraph::compute_partition(), moab::AEntityFactory::create_explicit_adjs(), moab::NestedRefine::exchange_ghosts(), moab::ReadUtil::gather_related_ents(), gather_set_stats(), moab::AEntityFactory::get_down_adjacency_elements_poly(), moab::AEntityFactory::get_polyhedron_vertices(), moab::AEntityFactory::get_vertices(), hcFilter(), moab::ReorderTool::int_order_from_sets_and_adj(), laplacianFilter(), main(), moab::AEntityFactory::merge_adjust_adjacencies(), and moab::HiReconstruction::vertex_get_incident_elements().

{

#ifdef MOAB_HAVE_AHF
    bool can_handle = true;

    if( to_dimension == 4 )
        can_handle = false;  // NOT SUPPORTED: meshsets
    else if( create_if_missing )
        can_handle = false;  // NOT SUPPORTED: create_if_missing

    bool mixed = ahfRep->check_mixed_entity_type();  // NOT SUPPORTED: mixed entity types or
                                                     // polygonal/hedrals types
    if( mixed ) can_handle = false;

    if( mesh_modified )  // NOT SUPPORTED: modified mesh
        can_handle = false;

    if( can_handle )
    {
        ErrorCode result;
        if( operation_type == Interface::INTERSECT )
            return get_adjacencies_intersection_ahf( this, from_entities, from_entities + num_entities, to_dimension,
                                                     adj_entities );
        else if( operation_type != Interface::UNION )
            return MB_FAILURE;

        // do union

        std::vector< EntityHandle > tmp_storage;
        const EntityHandle* conn;
        int len;
        for( int i = 0; i < num_entities; ++i )
        {
            if( to_dimension == 0 && TYPE_FROM_HANDLE( from_entities[0] ) != MBPOLYHEDRON )
            {
                result = get_connectivity( from_entities[i], conn, len, false, &tmp_storage );
                adj_entities.insert( adj_entities.end(), conn, conn + len );
                if( MB_SUCCESS != result ) return result;
            }
            else
            {
                result = ahfRep->get_adjacencies( from_entities[i], to_dimension, adj_entities );
                if( MB_SUCCESS != result ) return result;
            }
        }
        std::sort( adj_entities.begin(), adj_entities.end() );
        adj_entities.erase( std::unique( adj_entities.begin(), adj_entities.end() ), adj_entities.end() );
    }
    else
    {

#endif

        if( operation_type == Interface::INTERSECT )
            return get_adjacencies_intersection( this, from_entities, from_entities + num_entities, to_dimension,
                                                 create_if_missing, adj_entities );
        else if( operation_type != Interface::UNION )
            return MB_FAILURE;

        // do union
        ErrorCode result;
        std::vector< EntityHandle > tmp_storage;
        const EntityHandle* conn;
        int len;
        for( int i = 0; i < num_entities; ++i )
        {
            if( to_dimension == 0 && TYPE_FROM_HANDLE( from_entities[0] ) != MBPOLYHEDRON )
            {
                result = get_connectivity( from_entities[i], conn, len, false, &tmp_storage );MB_CHK_ERR( result );
                adj_entities.insert( adj_entities.end(), conn, conn + len );
            }
            else
            {
                result =
                    aEntityFactory->get_adjacencies( from_entities[i], to_dimension, create_if_missing, adj_entities );MB_CHK_ERR( result );
            }
        }
        std::sort( adj_entities.begin(), adj_entities.end() );
        adj_entities.erase( std::unique( adj_entities.begin(), adj_entities.end() ), adj_entities.end() );

        // return MB_SUCCESS;

#ifdef MOAB_HAVE_AHF
    }
#endif

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_adjacencies ( const EntityHandle *  from_entities,
const int  num_entities,
const int  to_dimension,
const bool  create_if_missing,
Range &  adj_entities,
const int  operation_type = Interface::INTERSECT 
) [virtual]

Get the adjacencies associated with a vector of entities to entities of a specfied dimension.

Identical to vector-based get_adjacencies function, except results are returned in a range instead of a vector.

Implements moab::Interface.

Definition at line 1608 of file Core.cpp.

References moab::get_adjacencies_intersection(), moab::get_adjacencies_union(), moab::Interface::INTERSECT, and moab::Interface::UNION.

{
    if( operation_type == Interface::INTERSECT )
        return get_adjacencies_intersection( this, from_entities, from_entities + num_entities, to_dimension,
                                             create_if_missing, adj_entities );
    else if( operation_type == Interface::UNION )
        return get_adjacencies_union( this, from_entities, from_entities + num_entities, to_dimension,
                                      create_if_missing, adj_entities );
    else
        return MB_FAILURE;
}
ErrorCode moab::Core::get_adjacencies ( const Range &  from_entities,
const int  to_dimension,
const bool  create_if_missing,
Range &  adj_entities,
const int  operation_type = Interface::INTERSECT 
) [virtual]

Get the adjacencies associated with a range of entities to entities of a specfied dimension.

Identical to vector-based get_adjacencies function, except "from" entities specified in a range instead of a vector.

Implements moab::Interface.

Definition at line 1744 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), moab::get_adjacencies_intersection(), moab::get_adjacencies_union(), moab::Interface::INTERSECT, and moab::Interface::UNION.

{
    if( operation_type == Interface::INTERSECT )
        return get_adjacencies_intersection( this, from_entities.begin(), from_entities.end(), to_dimension,
                                             create_if_missing, adj_entities );
    else if( operation_type != Interface::UNION )
        return MB_FAILURE;
    else if( to_dimension == 0 )
        return get_vertices( from_entities, adj_entities );
    else
        return get_adjacencies_union( this, from_entities.begin(), from_entities.end(), to_dimension, create_if_missing,
                                      adj_entities );
}
ErrorCode moab::Core::get_child_meshsets ( const EntityHandle  meshset,
std::vector< EntityHandle > &  children,
const int  num_hops = 1 
) const [virtual]

get child meshsets

Implements moab::Interface.

Definition at line 3433 of file Core.cpp.

References ErrorCode, moab::MeshSetSequence::get_children(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

Referenced by moab::ReadUtil::gather_related_ents().

{
    if( 0 == meshset ) return MB_ENTITY_NOT_FOUND;

    const EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( meshset, seq );
    if( MB_SUCCESS != rval ) return MB_ENTITY_NOT_FOUND;
    const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );

    return mseq->get_children( sequence_manager(), meshset, children, num_hops );
}
ErrorCode moab::Core::get_child_meshsets ( const EntityHandle  meshset,
Range &  children,
const int  num_hops = 1 
) const [virtual]

get child meshsets

Implements moab::Interface.

Definition at line 3447 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    if( 0 == meshset ) return MB_ENTITY_NOT_FOUND;

    std::vector< EntityHandle > child_vec;
    ErrorCode result = get_child_meshsets( meshset, child_vec, num_hops );MB_CHK_ERR( result );
    std::sort( child_vec.begin(), child_vec.end() );
    std::copy( child_vec.rbegin(), child_vec.rend(), range_inserter( children ) );
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_connectivity ( const EntityHandle *  entity_handles,
const int  num_handles,
std::vector< EntityHandle > &  connectivity,
bool  corners_only = false,
std::vector< int > *  offsets = NULL 
) const [virtual]

Gets the connectivity for an element EntityHandle.

get the connectivity for element /handles. For non-element handles, return an error

For non-element handles (ie, MeshSets), returns an error. Connectivity data is copied from the database into the vector connectivity. The nodes in connectivity are properly ordered.

Parameters:
entity_handleEntityHandle to get connectivity of.
connectivityVector in which connectivity of entity_handle is returned. Should contain MeshVertices.
corners_onlyIf true, returns only corner vertices, otherwise returns all of them (including any higher-order vertices)

Example: 

   std::vector<EntityHandle> conn;
   get_connectivity( entity_handle, conn );

Implements moab::Interface.

Examples:
GetEntities.cpp, and LaplacianSmoother.cpp.

Definition at line 1157 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, and MB_SUCCESS.

Referenced by moab::HalfFacetRep::add_cells_of_single_component(), moab::HalfFacetRep::another_halfedge(), moab::HiReconstruction::average_vertex_normal(), moab::HiReconstruction::average_vertex_tangent(), moab::HigherOrderFactory::center_node_exist(), moab::HalfFacetRep::collect_and_compare(), compute_area(), moab::NCHelperDomain::create_mesh(), moab::NCHelperScrip::create_mesh(), moab::HalfFacetRep::determine_border_vertices(), moab::HalfFacetRep::determine_incident_halfedges(), moab::HalfFacetRep::determine_incident_halffaces(), moab::HalfFacetRep::determine_incident_halfverts(), moab::HalfFacetRep::determine_sibling_halfedges(), moab::HalfFacetRep::determine_sibling_halffaces(), moab::HalfFacetRep::determine_sibling_halfverts(), moab::AEntityFactory::entities_equivalent(), moab::NestedRefine::exchange_ghosts(), moab::HalfFacetRep::find_matching_halfedge(), moab::HalfFacetRep::find_matching_halfface(), moab::HalfFacetRep::find_matching_implicit_edge_in_cell(), moab::WriteUtil::gather_nodes_from_elements(), gather_set_stats(), moab::AEntityFactory::get_adjacencies(), moab::get_adjacencies_intersection(), moab::get_adjacencies_union(), moab::NestedRefine::get_connectivity(), moab::HalfFacetRep::get_down_adjacencies_2d(), moab::HalfFacetRep::get_down_adjacencies_edg_3d(), moab::HalfFacetRep::get_down_adjacencies_face_3d(), moab::AEntityFactory::get_down_adjacency_elements(), moab::AEntityFactory::get_down_adjacency_elements_poly(), moab::HalfFacetRep::get_face_edges(), moab::HalfFacetRep::get_half_facet_in_comp(), moab::ReadUtil::get_ordered_vertices(), moab::AEntityFactory::get_polyhedron_vertices(), moab::HalfFacetRep::get_up_adjacencies_2d(), moab::HalfFacetRep::get_up_adjacencies_edg_3d(), moab::HalfFacetRep::get_up_adjacencies_edg_3d_comp(), moab::HalfFacetRep::get_up_adjacencies_vert_3d(), moab::AEntityFactory::get_up_adjacency_elements(), moab::AEntityFactory::get_vertices(), hcFilter(), moab::HiReconstruction::hiproj_walf_in_element(), iMOAB_DuplicateAppMesh(), laplacianFilter(), main(), moab::HalfFacetRep::mark_halfedges(), moab::AEntityFactory::merge_adjust_adjacencies(), moab::HiReconstruction::obtain_nring_ngbvs(), perform_laplacian_smoothing(), moab::ParCommGraph::receive_mesh(), moab::ReorderTool::reorder_entities(), moab::HigherOrderFactory::tag_for_deletion(), test_spectral_quad(), moab::NestedRefine::update_global_ahf_3D(), and moab::NestedRefine::update_special_tags().

{
    connectivity.clear();  // this seems wrong as compared to other API functions,
                           // but changing it breaks lost of code, so I'm leaving
                           // it in.  - j.kraftcheck 2009-11-06

    ErrorCode rval;
    std::vector< EntityHandle > tmp_storage;  // used only for structured mesh
    const EntityHandle* conn;
    int len;
    if( offsets ) offsets->push_back( 0 );
    for( int i = 0; i < num_handles; ++i )
    {
        rval = get_connectivity( entity_handles[i], conn, len, corners_only, &tmp_storage );MB_CHK_ERR( rval );
        connectivity.insert( connectivity.end(), conn, conn + len );
        if( offsets ) offsets->push_back( connectivity.size() );
    }
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_connectivity ( const EntityHandle *  entity_handles,
const int  num_handles,
Range &  connectivity,
bool  corners_only = false 
) const [virtual]

Gets the connectivity for a vector of elements.

get the connectivity for element /handles. For non-element handles, return an error

Same as vector-based version except range is returned (unordered!)

Implements moab::Interface.

Definition at line 1143 of file Core.cpp.

References ErrorCode, and MB_CHK_ERR.

{
    std::vector< EntityHandle > tmp_connect;
    ErrorCode result = get_connectivity( entity_handles, num_handles, tmp_connect, corners_only );MB_CHK_ERR( result );

    std::sort( tmp_connect.begin(), tmp_connect.end() );
    std::copy( tmp_connect.rbegin(), tmp_connect.rend(), range_inserter( connectivity ) );
    return result;
}
ErrorCode moab::Core::get_connectivity ( const Range &  from_entities,
Range &  adj_entities,
bool  corners_only = false 
) const [virtual]

Gets the connectivity for elements.

Same as vector-based version except range is returned (unordered!)

Implements moab::Interface.

Definition at line 1625 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, moab::GeomUtil::first(), moab::Range::insert(), MB_SUCCESS, MBVERTEX, moab::Range::merge(), moab::Range::size(), and moab::TYPE_FROM_HANDLE().

{
    const size_t DEFAULT_MAX_BLOCKS_SIZE = 4000;
    const size_t MAX_OUTER_ITERATIONS    = 100;

    std::vector< EntityHandle > temp_vec, storage;
    std::vector< EntityHandle >::const_iterator ti;
    ErrorCode result        = MB_SUCCESS, tmp_result;
    Range::const_iterator i = from_entities.begin();
    Range::iterator ins;
    const EntityHandle* conn;
    int conn_len;

    // Just copy any vertices from the input range into the output
    size_t remaining = from_entities.size();
    for( ; i != from_entities.end() && TYPE_FROM_HANDLE( *i ) == MBVERTEX; ++i )
        --remaining;
    adj_entities.merge( from_entities.begin(), i );

    // How many entities to work with at once? 2000 or so shouldn't require
    // too much memory, but don't iterate in outer loop more than a
    // 1000 times (make it bigger if many input entiites.)
    const size_t block_size = std::max( DEFAULT_MAX_BLOCKS_SIZE, remaining / MAX_OUTER_ITERATIONS );
    while( remaining > 0 )
    {
        const size_t count = remaining > block_size ? block_size : remaining;
        remaining -= count;
        temp_vec.clear();
        for( size_t j = 0; j < count; ++i, ++j )
        {
            tmp_result = get_connectivity( *i, conn, conn_len, corners_only, &storage );
            if( MB_SUCCESS != tmp_result )
            {
                result = tmp_result;
                continue;
            }

            const size_t oldsize = temp_vec.size();
            temp_vec.resize( oldsize + conn_len );
            memcpy( &temp_vec[oldsize], conn, sizeof( EntityHandle ) * conn_len );
        }

        std::sort( temp_vec.begin(), temp_vec.end() );
        ins = adj_entities.begin();
        ti  = temp_vec.begin();
        while( ti != temp_vec.end() )
        {
            EntityHandle first  = *ti;
            EntityHandle second = *ti;
            for( ++ti; ti != temp_vec.end() && ( *ti - second <= 1 ); ++ti )
                second = *ti;
            ins = adj_entities.insert( ins, first, second );
        }
    }
    return result;
}
ErrorCode moab::Core::get_connectivity ( const EntityHandle  entity_handle,
const EntityHandle *&  connectivity,
int &  number_nodes,
bool  corners_only = false,
std::vector< EntityHandle > *  storage = 0 
) const [virtual]

Gets a pointer to constant connectivity data of entity_handle

get the connectivity for element handles. For non-element handles, return an error

Sets number_nodes equal to the number of nodes of the entity_handle . Faster then the other get_connectivity function. The nodes in 'connectivity' are properly ordered.

Parameters:
entity_handleEntityHandle to get connectivity of.
connectivityArray in which connectivity of entity_handle is returned. Should contain MBVERTEX's.
num_nodesNumber of MeshVertices in array connectivity.

Example: 

        const EntityHandle* conn;
        int number_nodes = 0;
        get_connectivity( entity_handle, conn, number_nodes );

Example2: 

        std::vector<EntityHandle> sm_storage;
        const EntityHandle* conn;
        int number_nodes;
        get_connectivity( handle, conn, number_nodes, false, &sm_storage );
        if (conn == &sm_storage[0])
          std::cout << "Structured mesh element" << std::endl;

Implements moab::Interface.

Definition at line 1182 of file Core.cpp.

References ErrorCode, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBENTITYSET, MBVERTEX, and moab::TYPE_FROM_HANDLE().

{
    ErrorCode status;

    // Make sure the entity should have a connectivity.
    EntityType entity_type = TYPE_FROM_HANDLE( entity_handle );

    // WARNING: This is very dependent on the ordering of the EntityType enum
    if( entity_type < MBVERTEX || entity_type >= MBENTITYSET )
        return MB_TYPE_OUT_OF_RANGE;

    else if( entity_type == MBVERTEX )
    {
        return MB_FAILURE;
    }

    const EntitySequence* seq = 0;

    // We know that connectivity is stored in an EntitySequence so jump straight
    // to the entity sequence
    status = sequence_manager()->find( entity_handle, seq );
    if( seq == 0 || status != MB_SUCCESS ) return MB_ENTITY_NOT_FOUND;

    return static_cast< const ElementSequence* >( seq )->get_connectivity( entity_handle, connectivity, number_nodes,
                                                                           corners_only, storage );
}
ErrorCode moab::Core::get_connectivity_by_type ( const EntityType  entity_type,
std::vector< EntityHandle > &  connect 
) const [virtual]

get global connectivity array for specified entity type

Assumes just vertices, no higher order nodes

Implements moab::Interface.

Definition at line 1120 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, MB_CHK_ERR, MB_SUCCESS, moab::Range::size(), and moab::CN::VerticesPerEntity().

{
    // inefficient implementation until we get blocked tag access

    // get the range of entities of this type
    Range this_range;
    ErrorCode result = get_entities_by_type( 0, entity_type, this_range );

    int num_ents = this_range.size();
    connect.reserve( num_ents * CN::VerticesPerEntity( entity_type ) );

    // now loop over these entities, getting connectivity for each
    for( Range::iterator this_it = this_range.begin(); this_it != this_range.end(); ++this_it )
    {
        const EntityHandle* connect_vec = NULL;
        result                          = get_connectivity( *this_it, connect_vec, num_ents, true );MB_CHK_ERR( result );
        connect.insert( connect.end(), &connect_vec[0], &connect_vec[num_ents] );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_contained_meshsets ( const EntityHandle  meshset,
std::vector< EntityHandle > &  children,
const int  num_hops = 1 
) const [virtual]

get contained meshsets

Implements moab::Interface.

Definition at line 3458 of file Core.cpp.

References ErrorCode, moab::MeshSetSequence::get_contained_sets(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, and MBENTITYSET.

{
    if( 0 == meshset )
    {
        return get_entities_by_type( meshset, MBENTITYSET, children );
    }

    const EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( meshset, seq );
    if( MB_SUCCESS != rval ) return MB_ENTITY_NOT_FOUND;
    const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );

    return mseq->get_contained_sets( sequence_manager(), meshset, children, num_hops );
}
ErrorCode moab::Core::get_contained_meshsets ( const EntityHandle  meshset,
Range &  children,
const int  num_hops = 1 
) const [virtual]

get contained meshsets

Implements moab::Interface.

Definition at line 3475 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_SUCCESS, and MBENTITYSET.

{
    if( 0 == meshset )
    {
        return get_entities_by_type( meshset, MBENTITYSET, children );
    }

    std::vector< EntityHandle > child_vec;
    ErrorCode result = get_contained_meshsets( meshset, child_vec, num_hops );MB_CHK_ERR( result );
    std::sort( child_vec.begin(), child_vec.end() );
    std::copy( child_vec.rbegin(), child_vec.rend(), range_inserter( children ) );
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_coords ( const Range &  entities,
double *  coords 
) const [virtual]

get the coordinate information for this handle if it is of type Vertex otherwise, return an error

Implements moab::Interface.

Examples:
LaplacianSmoother.cpp.

Definition at line 859 of file Core.cpp.

References moab::Range::const_pair_begin(), moab::Range::const_pair_end(), moab::TypeSequenceManager::end(), moab::Range::end(), moab::EntitySequence::end_handle(), ErrorCode, moab::GeomUtil::first(), moab::VertexSequence::get_coordinate_arrays(), get_coords(), moab::TypeSequenceManager::lower_bound(), MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MBVERTEX, moab::EntitySequence::start_handle(), and moab::TYPE_FROM_HANDLE().

Referenced by moab::HiReconstruction::average_vertex_normal(), moab::HiReconstruction::average_vertex_tangent(), compute_area(), moab::NestedRefine::copy_vertices_from_prev_level(), gather_set_stats(), moab::NestedRefine::get_coordinates(), moab::WriteUtil::get_node_coords(), moab::HiReconstruction::hiproj_walf_around_vertex(), moab::HiReconstruction::hiproj_walf_in_element(), main(), perform_laplacian_smoothing(), moab::HiReconstruction::polyfit3d_walf_curve_vertex(), moab::HiReconstruction::polyfit3d_walf_surf_vertex(), moab::ReorderTool::reorder_entities(), and test_spectral_quad().

{
    const TypeSequenceManager& vert_data = sequence_manager()->entity_map( MBVERTEX );
    TypeSequenceManager::const_iterator seq_iter;

    Range::const_pair_iterator i = entities.const_pair_begin();
    EntityHandle first           = i->first;
    while( i != entities.const_pair_end() && TYPE_FROM_HANDLE( i->first ) == MBVERTEX )
    {

        seq_iter = vert_data.lower_bound( first );
        if( seq_iter == vert_data.end() || first < ( *seq_iter )->start_handle() ) return MB_ENTITY_NOT_FOUND;
        const VertexSequence* vseq = reinterpret_cast< const VertexSequence* >( *seq_iter );

        EntityID offset = first - vseq->start_handle();
        EntityID count;
        if( i->second <= vseq->end_handle() )
        {
            count = i->second - first + 1;
            ++i;
            if( i != entities.const_pair_end() ) first = i->first;
        }
        else
        {
            count = vseq->end_handle() - first + 1;
            first = vseq->end_handle() + 1;
        }

        double const *x, *y, *z;
        ErrorCode rval = vseq->get_coordinate_arrays( x, y, z );MB_CHK_ERR( rval );
        x += offset;
        y += offset;
        z += offset;
        for( EntityID j = 0; j < count; ++j )
        {
            coords[3 * j]     = x[j];
            coords[3 * j + 1] = y[j];
            coords[3 * j + 2] = z[j];
        }
        coords = &coords[3 * count];
    }

    // for non-vertices...
    ErrorCode rval = MB_SUCCESS;
    for( Range::const_iterator rit( &( *i ), i->first ); rit != entities.end(); ++rit )
    {
        rval = get_coords( &( *rit ), 1, coords );MB_CHK_ERR( rval );
        coords += 3;
    }

    return rval;
}
ErrorCode moab::Core::get_coords ( const EntityHandle *  entity_handles,
const int  num_entities,
double *  coords 
) const [virtual]

Gets xyz coordinate information for vector of vertices.

Identical to range-based function, except entity handles are specified using a 1d vector and vector length.

Implements moab::Interface.

Definition at line 974 of file Core.cpp.

References moab::EntitySequence::end_handle(), entities, ErrorCode, moab::VertexSequence::get_coordinates(), get_coords(), moab::CN::MAX_NODES_PER_ELEMENT, MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MBVERTEX, moab::EntitySequence::start_handle(), and moab::TYPE_FROM_HANDLE().

{
    const EntitySequence* seq     = NULL;
    const VertexSequence* vseq    = NULL;
    const EntityHandle* const end = entities + num_entities;
    const EntityHandle* iter      = entities;
    ErrorCode status              = MB_SUCCESS;

    while( iter != end )
    {
        if( TYPE_FROM_HANDLE( *iter ) == MBVERTEX )
        {
            if( !seq )
            {
                seq  = sequence_manager()->get_last_accessed_sequence( MBVERTEX );
                vseq = static_cast< const VertexSequence* >( seq );
            }
            if( !vseq )
                return MB_ENTITY_NOT_FOUND;
            else if( vseq->start_handle() > *iter || vseq->end_handle() < *iter )
            {
                if( MB_SUCCESS != sequence_manager()->find( *iter, seq ) ) return MB_ENTITY_NOT_FOUND;
                vseq = static_cast< const VertexSequence* >( seq );
            }
            vseq->get_coordinates( *iter, coords );
        }
        else
        {
            static std::vector< EntityHandle > dum_conn( CN::MAX_NODES_PER_ELEMENT );
            static std::vector< double > dum_pos( 3 * CN::MAX_NODES_PER_ELEMENT );
            static const EntityHandle* conn;
            static int num_conn;
            status = get_connectivity( *iter, conn, num_conn, false, &dum_conn );MB_CHK_ERR( status );
            status = get_coords( conn, num_conn, &dum_pos[0] );MB_CHK_ERR( status );
            coords[0] = coords[1] = coords[2] = 0.0;
            for( int i = 0; i < num_conn; i++ )
            {
                coords[0] += dum_pos[3 * i];
                coords[1] += dum_pos[3 * i + 1];
                coords[2] += dum_pos[3 * i + 2];
            }
            coords[0] /= num_conn;
            coords[1] /= num_conn;
            coords[2] /= num_conn;
        }
        coords += 3;
        ++iter;
    }

    return status;
}
ErrorCode moab::Core::get_coords ( const EntityHandle  entity_handle,
const double *&  x,
const double *&  y,
const double *&  z 
) const [virtual]

Definition at line 1026 of file Core.cpp.

References ErrorCode, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBVERTEX, and moab::TYPE_FROM_HANDLE().

{
    ErrorCode status = MB_TYPE_OUT_OF_RANGE;

    if( TYPE_FROM_HANDLE( entity_handle ) == MBVERTEX )
    {
        const EntitySequence* seq = 0;
        status                    = sequence_manager()->find( entity_handle, seq );

        if( seq == 0 || status != MB_SUCCESS ) return MB_ENTITY_NOT_FOUND;

        status = static_cast< const VertexSequence* >( seq )->get_coordinates_ref( entity_handle, x, y, z );
    }

    return status;
}
ErrorCode moab::Core::get_coords ( const Range &  entities,
double *  x_coords,
double *  y_coords,
double *  z_coords 
) const [virtual]
Author:
Jason Kraftcheck <[email protected]> - 2007-5-15

Implements moab::Interface.

Definition at line 913 of file Core.cpp.

References moab::Range::const_pair_begin(), moab::Range::const_pair_end(), moab::TypeSequenceManager::end(), moab::Range::end(), moab::EntitySequence::end_handle(), ErrorCode, moab::GeomUtil::first(), moab::VertexSequence::get_coordinate_arrays(), get_coords(), moab::TypeSequenceManager::lower_bound(), MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MBVERTEX, moab::EntitySequence::start_handle(), and moab::TYPE_FROM_HANDLE().

{
    const TypeSequenceManager& vert_data = sequence_manager()->entity_map( MBVERTEX );
    TypeSequenceManager::const_iterator seq_iter;

    Range::const_pair_iterator i = entities.const_pair_begin();
    EntityHandle first           = i->first;
    while( i != entities.const_pair_end() && TYPE_FROM_HANDLE( i->first ) == MBVERTEX )
    {

        seq_iter = vert_data.lower_bound( first );
        if( seq_iter == vert_data.end() || first < ( *seq_iter )->start_handle() ) return MB_ENTITY_NOT_FOUND;
        const VertexSequence* vseq = reinterpret_cast< const VertexSequence* >( *seq_iter );

        EntityID offset = first - vseq->start_handle();
        EntityID count;
        if( i->second <= vseq->end_handle() )
        {
            count = i->second - first + 1;
            ++i;
            if( i != entities.const_pair_end() ) first = i->first;
        }
        else
        {
            count = vseq->end_handle() - first + 1;
            first = vseq->end_handle() + 1;
        }

        double const *x, *y, *z;
        ErrorCode rval = vseq->get_coordinate_arrays( x, y, z );MB_CHK_ERR( rval );
        if( x_coords )
        {
            memcpy( x_coords, x + offset, count * sizeof( double ) );
            x_coords += count;
        }
        if( y_coords )
        {
            memcpy( y_coords, y + offset, count * sizeof( double ) );
            y_coords += count;
        }
        if( z_coords )
        {
            memcpy( z_coords, z + offset, count * sizeof( double ) );
            z_coords += count;
        }
    }

    // for non-vertices...
    ErrorCode rval = MB_SUCCESS;
    double xyz[3];
    for( Range::const_iterator rit( &( *i ), i->first ); rit != entities.end(); ++rit )
    {
        rval = get_coords( &( *rit ), 1, xyz );MB_CHK_ERR( rval );
        *x_coords++ = xyz[0];
        *y_coords++ = xyz[1];
        *z_coords++ = xyz[2];
    }

    return rval;
}
ErrorCode moab::Core::get_dimension ( int &  dim) const [virtual]

get overall geometric dimension

Implements moab::Interface.

Definition at line 767 of file Core.cpp.

References MB_SUCCESS.

{
    dim = geometricDimension;
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_dimension ( const EntityHandle  meshset,
const int  dimension,
Range &  entities,
const bool  recursive = false 
) const [virtual]

Adds adjacencies.

Parameters:
from_handleentities
both_waysadd the adjacency information to both the to_handle and and the from_from :handle

Example: 

    */
    virtual ErrorCode add_adjacencies( const EntityHandle entity_handle,
                                       const EntityHandle* adjacencies,
                                       const int num_handles,
                                       bool both_ways );

    //! Adds adjacencies; same as vector-based, but with range instead
    virtual ErrorCode add_adjacencies( const EntityHandle entity_handle, Range& adjacencies, bool both_ways );

    //! Removes adjacencies
    /** \param handle EntityHandle to get adjacencies of.

    Example: \code
    */
    virtual ErrorCode remove_adjacencies( const EntityHandle entity_handle,
                                          const EntityHandle* adjacencies,
                                          const int num_handles );

    //! Retrieves all entities in the database of given dimension.
    /** \param dimension Dimension of entities desired.
        \param entities Range in which entities of dimension <em>dimension</em> are returned.

        Example: \code
        int dimension = 2;
        Range entities;
        get_entities_by_dimension( dimension, entities ); //get 2D EntityHandles in the database

Implements moab::Interface.

Examples:
addPCdata.cpp, copyPartition.cpp, ExtractLand.cpp, GenLargeMesh.cpp, and LaplacianSmoother.cpp.

Definition at line 1834 of file Core.cpp.

References ErrorCode, moab::GeomUtil::first(), moab::MeshSetSequence::get_dimension(), MB_CHK_ERR, MB_SUCCESS, MBENTITYSET, and moab::CN::TypeDimensionMap.

Referenced by moab::HalfFacetRep::check_mixed_entity_type(), moab::NestedRefine::count_subentities(), moab::NestedRefine::exchange_ghosts(), moab::HiReconstruction::initialize(), moab::HalfFacetRep::initialize(), moab::ReorderTool::int_order_from_sets_and_adj(), main(), test_spectral_hex(), and moab::HalfFacetRep::update_entity_ranges().

{
    ErrorCode result = MB_SUCCESS;
    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result = mseq->get_dimension( sequence_manager(), meshset, dimension, entities, recursive );MB_CHK_ERR( result );
    }
    else if( dimension > 3 )
    {
        sequence_manager()->get_entities( MBENTITYSET, entities );
    }
    else
    {
        for( EntityType this_type = CN::TypeDimensionMap[dimension].first;
             this_type <= CN::TypeDimensionMap[dimension].second; this_type++ )
        {
            sequence_manager()->get_entities( this_type, entities );
        }
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_dimension ( const EntityHandle  meshset,
const int  dimension,
std::vector< EntityHandle > &  entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities of a given topological dimension in the database or meshset.

Appends entities to list passed in.

Parameters:
meshsetMeshset whose entities are being queried (zero if query is for entire mesh).
dimensionTopological dimension of entities desired.
entitiesRange in which entities of dimension dimension are returned.
recursiveIf true, meshsets containing meshsets are queried recursively. Returns the contents of meshsets, but not the meshsets themselves if true.

Example: 

          // get 1d (edge) elements in the entire mesh
          Range edges;
          get_entities_by_dimension( 0, 1, edges );

Implements moab::Interface.

Definition at line 1863 of file Core.cpp.

References ErrorCode, moab::GeomUtil::first(), moab::MeshSetSequence::get_dimension(), MB_CHK_ERR, MB_SUCCESS, MBENTITYSET, and moab::CN::TypeDimensionMap.

{
    ErrorCode result = MB_SUCCESS;
    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result = mseq->get_dimension( sequence_manager(), meshset, dimension, entities, recursive );MB_CHK_ERR( result );
    }
    else if( dimension > 3 )
    {
        sequence_manager()->get_entities( MBENTITYSET, entities );
    }
    else
    {
        for( EntityType this_type = CN::TypeDimensionMap[dimension].first;
             this_type <= CN::TypeDimensionMap[dimension].second; this_type++ )
        {
            sequence_manager()->get_entities( this_type, entities );
        }
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_handle ( const EntityHandle  meshset,
Range &  entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the data base.

Parameters:
entitiesRange in which entities of EntityType type are returned.

Example: 

    Range entities;
    get_entities( entities ); //get MBTET type EntityHandles in the database

Implements moab::Interface.

Examples:
GetEntities.cpp.

Definition at line 1992 of file Core.cpp.

References ErrorCode, moab::MeshSetSequence::get_entities(), MB_CHK_ERR, MB_SUCCESS, MBENTITYSET, and MBVERTEX.

Referenced by moab::RangeSetIterator::build_pair_vec(), moab::HigherOrderFactory::convert(), moab::WriteUtil::gather_entities(), moab::ReadUtil::gather_related_ents(), get_max_volume(), main(), moab::ReorderTool::update_set_contents(), and moab::NestedRefine::update_special_tags().

{
    ErrorCode result = MB_SUCCESS;
    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result                      = mseq->get_entities( sequence_manager(), meshset, entities, recursive );MB_CHK_ERR( result );
    }
    else
    {
        // iterate backwards so range insertion is quicker
        for( EntityType entity_type = MBENTITYSET; entity_type >= MBVERTEX; --entity_type )
            sequence_manager()->get_entities( entity_type, entities );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_handle ( const EntityHandle  meshset,
std::vector< EntityHandle > &  entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the data base.

Parameters:
entitiesRange in which entities of EntityType type are returned.

Example: 

    Range entities;
    get_entities( entities ); //get MBTET type EntityHandles in the database

Implements moab::Interface.

Definition at line 2012 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, moab::MeshSetSequence::get_entities(), MB_CHK_ERR, MB_SUCCESS, and moab::Range::size().

{
    ErrorCode result;
    if( recursive || !meshset )
    {
        Range tmp_range;
        result        = get_entities_by_handle( meshset, tmp_range, recursive );
        size_t offset = entities.size();
        entities.resize( offset + tmp_range.size() );
        std::copy( tmp_range.begin(), tmp_range.end(), entities.begin() + offset );
    }
    else
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result                      = mseq->get_entities( meshset, entities );MB_CHK_ERR( result );
    }
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_type ( const EntityHandle  meshset,
const EntityType  type,
Range &  entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the data base of given type.

Parameters:
typeEntityType of entities desired (ie, MBHEX, MBEDGE, MBTRI, etc )
entitiesRange in which entities of EntityType type are returned.

Example: 

        EntityType type = MBTET;
        Range entities;
        get_entities_by_dimension( type, entities ); //get MBTET type EntityHandles in the database

Implements moab::Interface.

Examples:
LaplacianSmoother.cpp.

Definition at line 1892 of file Core.cpp.

References ErrorCode, moab::MeshSetSequence::get_type(), MB_CHK_ERR, and MB_SUCCESS.

Referenced by moab::AEntityFactory::create_vert_elem_adjacencies(), dot_contained(), dot_nodes(), moab::ReadUtil::gather_related_ents(), gather_set_stats(), main(), test_spectral_quad(), and moab::ReorderTool::update_set_contents().

{
    ErrorCode result = MB_SUCCESS;
    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result                      = mseq->get_type( sequence_manager(), meshset, entity_type, entities, recursive );MB_CHK_ERR( result );
    }
    else
    {
        sequence_manager()->get_entities( entity_type, entities );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_type ( const EntityHandle  meshset,
const EntityType  type,
std::vector< EntityHandle > &  entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the data base of given type.

Parameters:
typeEntityType of entities desired (ie, MBHEX, MBEDGE, MBTRI, etc )
entitiesRange in which entities of EntityType type are returned.

Example: 

        EntityType type = MBTET;
        Range entities;
        get_entities_by_dimension( type, entities ); //get MBTET type EntityHandles in the database

Implements moab::Interface.

Definition at line 1913 of file Core.cpp.

References ErrorCode, moab::MeshSetSequence::get_type(), MB_CHK_ERR, and MB_SUCCESS.

{
    ErrorCode result = MB_SUCCESS;
    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result                      = mseq->get_type( sequence_manager(), meshset, entity_type, entities, recursive );MB_CHK_ERR( result );
    }
    else
    {
        sequence_manager()->get_entities( entity_type, entities );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_entities_by_type_and_tag ( const EntityHandle  meshset,
const EntityType  type,
const Tag *  tag_handles,
const void *const *  values,
const int  num_tags,
Range &  entities,
const int  condition = Interface::INTERSECT,
const bool  recursive = false 
) const [virtual]

Retrieve entities in the database or meshset which have any or all of the tag(s) and (optionally) value(s) specified.

Parameters:
meshsetMeshset whose entities are being queried (zero if query is for entire mesh).
typeType of entities to be returned
tag_handlesVector of tag handles entities must have
valuesVector of pointers to values of tags in tag_handles
num_tagsNumber of tags and values in tag_handles and values
entitiesRange in which entities are returned.
conditionBoolean condition, either Interface::UNION or Interface::INTERSECT
recursiveIf true, meshsets containing meshsets are queried recursively. Returns the contents of meshsets, but not the meshsets themselves. Specifying both recursive=true and type=MBENTITYSET is an error, as it would always result in an empty list.

If Interface::UNION is specified as the condition, entities with any of the tags and values specified are returned. If Interface::INTERSECT is specified, only entities with all of the tags/values are returned.

If values is NULL, entities with the specified tags and any corresponding values are returned. Note that if values is non-NULL, it is a vector of pointers to tag values.

Example: 

          // get the dirichlet sets in a mesh
          Range dir_sets;
          Tag dir_tag;
          tag_get_handle(DIRICHLET_SET_TAG_NAME, dir_tag, 1, MB_TYPE_INTEGER);
          get_entities_by_type_and_tag(0, MBENTITYSET, &dir_tag, NULL, 1, dir_sets,
          Interface::UNION);

Implements moab::Interface.

Examples:
copyPartition.cpp.

Definition at line 1934 of file Core.cpp.

References moab::Range::empty(), ErrorCode, moab::TagInfo::find_entities_with_value(), moab::TagInfo::get_tagged_entities(), moab::Interface::INTERSECT, moab::intersect(), MB_CHK_ERR, MB_SUCCESS, MB_TAG_NOT_FOUND, moab::Range::merge(), moab::subtract(), and moab::Range::swap().

Referenced by moab::HigherOrderFactory::convert_sequence(), dot_get_sets(), moab::ReadUtil::get_gather_set(), moab::ReadParallel::load_file(), main(), moab::ReorderTool::reorder_tag_data(), test_spectral_hex(), and moab::NestedRefine::update_special_tags().

{
    ErrorCode result;
    Range range;

    result = get_entities_by_type( meshset, entity_type, range, recursive );MB_CHK_ERR( result );
    if( !entities.empty() && Interface::INTERSECT == condition ) range = intersect( entities, range );

    // For each tag:
    //  if operation is INTERSECT remove from 'range' any non-tagged entities
    //  if operation is UNION add to 'entities' any tagged entities
    for( int it = 0; it < num_tags && !range.empty(); it++ )
    {
        if( !valid_tag_handle( tags[it] ) ) return MB_TAG_NOT_FOUND;

        // Of the entities in 'range', put in 'tmp_range' the subset
        // that are tagged as requested for this tag.
        Range tmp_range;

        // get the entities with this tag/value combo
        if( NULL == values || NULL == values[it] )
        {
            result = tags[it]->get_tagged_entities( sequenceManager, tmp_range, entity_type, &range );MB_CHK_ERR( result );
        }
        else
        {
            result = tags[it]->find_entities_with_value( sequenceManager, mError, tmp_range, values[it], 0, entity_type,
                                                         &range );MB_CHK_ERR( result );
            // if there is a default value, then we should return all entities
            // that are untagged
            if( tags[it]->equals_default_value( values[it] ) )
            {
                Range all_tagged, untagged;
                result = tags[it]->get_tagged_entities( sequenceManager, all_tagged, entity_type, &range );MB_CHK_ERR( result );
                // add to 'tmp_range' any untagged entities in 'range'
                tmp_range.merge( subtract( range, all_tagged ) );
            }
        }

        // The above calls should have already done the intersect for us.
        if( Interface::INTERSECT == condition )
            range.swap( tmp_range );
        else
            entities.merge( tmp_range );
    }

    if( Interface::INTERSECT == condition ) entities.swap( range );

    return MB_SUCCESS;
}
std::string moab::Core::get_error_string ( const ErrorCode  code) const [virtual]

Return string representation of given error code.

Parameters:
codeError code for which string is wanted

Implements moab::Interface.

Definition at line 3618 of file Core.cpp.

Referenced by main().

{
    return (unsigned)code <= (unsigned)MB_FAILURE ? ErrorCodeStr[code] : "INVALID ERROR CODE";
}
ErrorCode moab::Core::get_last_error ( std::string &  info) const [virtual]

Return information about the last error.

Parameters:
infostd::string into which information on the last error is written.

Implements moab::Interface.

Definition at line 3612 of file Core.cpp.

References MB_SUCCESS, and moab::MBErrorHandler_GetLastError().

Referenced by main().

{
    MBErrorHandler_GetLastError( info );
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_meshset_options ( const EntityHandle  ms_handle,
unsigned int &  options 
) const [virtual]

get the options of a mesh set

Implements moab::Interface.

Definition at line 3263 of file Core.cpp.

References moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, MESHSET_SET, and MESHSET_TRACK_OWNER.

Referenced by moab::ReorderTool::update_set_contents().

{
    if( !ms_handle )
    {  // root set
        setoptions = MESHSET_SET | MESHSET_TRACK_OWNER;
        return MB_SUCCESS;
    }

    const MeshSet* set = get_mesh_set( sequence_manager(), ms_handle );
    if( !set ) return MB_ENTITY_NOT_FOUND;

    setoptions = set->flags();
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_number_entities_by_dimension ( const EntityHandle  meshset,
const int  dimension,
int &  number,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the database of given dimension.

get # entities of a given dimension

Parameters:
dimensionDimension of entities desired.
entitiesRange in which entities of dimension dimension are returned.

Example: 

        int dimension = 2;
        Range entities;
        get_entities_by_dimension( dimension, entities ); //get 2D EntityHandles in the database

Implements moab::Interface.

Definition at line 2036 of file Core.cpp.

References dim, ErrorCode, moab::GeomUtil::first(), MB_CHK_ERR, MB_SUCCESS, moab::MeshSetSequence::num_dimension(), and moab::CN::TypeDimensionMap.

Referenced by test_existinterface().

{
    ErrorCode result = MB_SUCCESS;

    if( !meshset )
    {
        number = 0;
        for( EntityType this_type = CN::TypeDimensionMap[dim].first; this_type <= CN::TypeDimensionMap[dim].second;
             this_type++ )
        {
            number += sequence_manager()->get_number_entities( this_type );
        }
    }
    else
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result                      = mseq->num_dimension( sequence_manager(), meshset, dim, number, recursive );MB_CHK_ERR( result );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_number_entities_by_handle ( const EntityHandle  meshset,
int &  num_entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the data base.

Parameters:
entitiesRange in which entities of EntityType type are returned.

Example: 

    Range entities;
    get_entities( entities ); //get MBTET type EntityHandles in the database

Implements moab::Interface.

Definition at line 2105 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_SUCCESS, MBMAXTYPE, MBVERTEX, and moab::MeshSetSequence::num_entities().

{
    ErrorCode result;
    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        return mseq->num_entities( sequence_manager(), meshset, num_ent, recursive );
    }

    num_ent = 0;
    for( EntityType this_type = MBVERTEX; this_type < MBMAXTYPE; this_type++ )
    {
        int dummy = 0;
        result    = get_number_entities_by_type( 0, this_type, dummy );
        if( result != MB_SUCCESS )
        {
            num_ent = 0;
            return result;
        }
        num_ent += dummy;
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_number_entities_by_type ( const EntityHandle  meshset,
const EntityType  type,
int &  num_entities,
const bool  recursive = false 
) const [virtual]

Retrieves all entities in the data base of given type.

returns the number of entities with a given type and tag

Parameters:
typeEntityType of entities desired (ie, MBHEX, MBEDGE, MBTRI, etc )
entitiesRange in which entities of EntityType type are returned.

Example: 

        EntityType type = MBTET;
        Range entities;
        get_entities_by_dimension( type, entities ); //get MBTET type EntityHandles in the database

Implements moab::Interface.

Definition at line 2064 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBENTITYSET, and moab::MeshSetSequence::num_type().

Referenced by gather_set_stats().

{
    ErrorCode result = MB_SUCCESS;

    if( recursive && entity_type == MBENTITYSET )  // will never return anything
        return MB_TYPE_OUT_OF_RANGE;

    if( meshset )
    {
        const EntitySequence* seq;
        result = sequence_manager()->find( meshset, seq );MB_CHK_ERR( result );
        const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );
        result                      = mseq->num_type( sequence_manager(), meshset, entity_type, num_ent, recursive );MB_CHK_ERR( result );
    }
    else
    {
        num_ent = sequence_manager()->get_number_entities( entity_type );
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_number_entities_by_type_and_tag ( const EntityHandle  meshset,
const EntityType  type,
const Tag *  tag_handles,
const void *const *  values,
const int  num_tags,
int &  num_entities,
const int  condition = Interface::INTERSECT,
const bool  recursive = false 
) const [virtual]

Retrieve number of entities in the database or meshset which have any or all of the tag(s) and (optionally) value(s) specified.

Identical to get_entities_by_type_and_tag, except number instead of entities are returned

Parameters:
meshsetMeshset whose entities are being queried (zero if query is for entire mesh).
typeType of entities to be returned
tag_handlesVector of tag handles entities must have
valuesVector of pointers to values of tags in tag_handles
num_tagsNumber of tags and values in tag_handles and values
num_entitiesRange in which number of entities are returned.
recursiveIf true, meshsets containing meshsets are queried recursively. Returns the contents of meshsets, but not the meshsets themselves. Specifying both recursive=true and type=MBENTITYSET is an error, as it would always result in an empty list.

Implements moab::Interface.

Definition at line 2089 of file Core.cpp.

References ErrorCode, and moab::Range::size().

Referenced by gather_tag_counts().

{
    Range dum_ents;
    ErrorCode result = get_entities_by_type_and_tag( meshset, entity_type, tag_handles, values, num_tags, dum_ents,
                                                     condition, recursive );
    num_entities     = dum_ents.size();
    return result;
}
ErrorCode moab::Core::get_parent_meshsets ( const EntityHandle  meshset,
std::vector< EntityHandle > &  parents,
const int  num_hops = 1 
) const [virtual]

get parent meshsets

Implements moab::Interface.

Definition at line 3408 of file Core.cpp.

References ErrorCode, moab::MeshSetSequence::get_parents(), MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

Referenced by dot_children(), and moab::ReadUtil::gather_related_ents().

{
    if( 0 == meshset ) return MB_ENTITY_NOT_FOUND;

    const EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( meshset, seq );
    if( MB_SUCCESS != rval ) return MB_ENTITY_NOT_FOUND;
    const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );

    return mseq->get_parents( sequence_manager(), meshset, parents, num_hops );
}
ErrorCode moab::Core::get_parent_meshsets ( const EntityHandle  meshset,
Range &  parents,
const int  num_hops = 1 
) const [virtual]

get parent meshsets

Implements moab::Interface.

Definition at line 3422 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_ENTITY_NOT_FOUND, and MB_SUCCESS.

{
    if( 0 == meshset ) return MB_ENTITY_NOT_FOUND;

    std::vector< EntityHandle > parent_vec;
    ErrorCode result = get_parent_meshsets( meshset, parent_vec, num_hops );MB_CHK_ERR( result );
    std::sort( parent_vec.begin(), parent_vec.end() );
    std::copy( parent_vec.rbegin(), parent_vec.rend(), range_inserter( parents ) );
    return MB_SUCCESS;
}
EntityHandle moab::Core::get_root_set ( ) [private, virtual]

return the entity set representing the whole mesh

Implements moab::Interface.

Definition at line 256 of file Core.cpp.

{
    return 0;
}
double moab::Core::get_sequence_multiplier ( ) const [virtual]

Interface to control memory allocation for sequences Provide a factor that controls the size of the sequence that gets allocated. This is typically useful in the parallel setting when a-priori, the number of ghost entities and the memory required for them within the same sequence as the owned entities are unknown. The default factor is 1.0 but this can be appropriately updated at runtime so that we do not have broken sequences.

Implements moab::Interface.

Definition at line 1106 of file Core.cpp.

{
    return sequenceManager->get_sequence_multiplier();
}
ErrorCode moab::Core::get_set_iterators ( EntityHandle  meshset,
std::vector< SetIterator * > &  set_iters 
)

Get all set iterators associated with the set passed in.

Parameters:
meshsetMeshset for which iterators are requested
set_itersSet iterators for the set

Definition at line 3916 of file Core.cpp.

References MB_SUCCESS.

{
    for( std::vector< SetIterator* >::const_iterator vit = setIterators.begin(); vit != setIterators.end(); ++vit )
        if( ( *vit )->ent_set() == meshset ) set_iters.push_back( *vit );
    return MB_SUCCESS;
}
ErrorCode moab::Core::get_vertex_coordinates ( std::vector< double > &  coords) const [virtual]

get blocked vertex coordinates for all vertices

Blocked = all x, then all y, etc.

Implements moab::Interface.

Definition at line 801 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, get_coords(), MB_CHK_ERR, MB_SUCCESS, MBVERTEX, and moab::Range::size().

{
    // INEFFICIENT implementation for now, until we get blocked tag access
    Range vertices;
    ErrorCode result = get_entities_by_type( 0, MBVERTEX, vertices );MB_CHK_ERR( result );

    // the least we can do is resize the vector and only go through the
    // vertex list once
    int num_verts = vertices.size();
    int vec_pos   = 0;
    double xyz[3];
    coords.resize( geometricDimension * num_verts );
    for( Range::iterator it = vertices.begin(); it != vertices.end(); ++it )
    {
        result = get_coords( &( *it ), 1, xyz );MB_CHK_ERR( result );

        coords[vec_pos]                 = xyz[0];
        coords[num_verts + vec_pos]     = xyz[1];
        coords[2 * num_verts + vec_pos] = xyz[2];

        vec_pos++;
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::get_vertices ( const Range &  from_entities,
Range &  vertices 
) [virtual]

Get all vertices for input entities.

Special case of get_adjacencies where to_dimension == 0 and operation_type == Interface::UNION. This is not a variation of get_connectivity because the behavior is different for polyhedra.

Definition at line 1721 of file Core.cpp.

References moab::Range::all_of_dimension(), moab::Range::empty(), moab::Range::end(), moab::Range::erase(), ErrorCode, MB_CHK_ERR, MB_SUCCESS, MBVERTEX, moab::Range::merge(), moab::Range::swap(), and moab::Range::upper_bound().

{
    Range range;
    ErrorCode rval = get_connectivity( from_entities, range );MB_CHK_ERR( rval );

    // If input contained polyhedra, connectivity will contain faces.
    // Get vertices from faces.
    if( !range.all_of_dimension( 0 ) )
    {
        Range::iterator it = range.upper_bound( MBVERTEX );
        Range polygons;
        polygons.merge( it, range.end() );
        range.erase( it, range.end() );
        rval = get_connectivity( polygons, range );MB_CHK_ERR( rval );
    }

    if( vertices.empty() )
        vertices.swap( range );
    else
        vertices.merge( range );
    return MB_SUCCESS;
}
Tag moab::Core::globalId_tag ( ) [virtual]

Get parent mesh sets of a mesh set.

If num_hops is 1, only immediate parents are returned. If num_hops is zero, all ancenstors are returned. Otherwise, num_hops specifies the maximum number of generations to traverse.

Parameters:
meshsetThe mesh set whose parents are being queried
parentsSTL vector holding the parents returned by this function
num_hopsNumber of generations to traverse (0 = all)

Implements moab::Interface.

Examples:
copyPartition.cpp, and ExtractLand.cpp.

Definition at line 2622 of file Core.cpp.

References GLOBAL_ID_TAG_NAME, MB_TAG_CREAT, MB_TAG_DENSE, and MB_TYPE_INTEGER.

Referenced by moab::WriteUtil::assign_ids(), moab::ParCommGraph::compute_partition(), main(), moab::ParCommGraph::receive_tag_values(), and moab::ParCommGraph::send_tag_values().

{
    const int negone = -1;
    if( 0 == globalIdTag )
        tag_get_handle( GLOBAL_ID_TAG_NAME, 1, MB_TYPE_INTEGER, globalIdTag, MB_TAG_CREAT | MB_TAG_DENSE, &negone );
    return globalIdTag;
}
ErrorCode moab::Core::handle_from_id ( const EntityType  type,
const EntityID  id,
EntityHandle &  handle 
) const [virtual]

get a handle from an id and type

Implements moab::Interface.

Definition at line 389 of file Core.cpp.

References moab::CREATE_HANDLE(), and ErrorCode.

Referenced by moab::HalfFacetRep::fid_from_halfacet().

{
    int err;
    handle = CREATE_HANDLE( entity_type, id, err );

    // check to see if handle exists
    const EntitySequence* dummy_seq = 0;
    ErrorCode error_code            = sequence_manager()->find( handle, dummy_seq );
    return error_code;
}
ErrorCode moab::Core::high_order_node ( const EntityHandle  parent_handle,
const EntityHandle *  subfacet_conn,
const EntityType  subfacet_type,
EntityHandle &  hon 
) const [virtual]

given an entity and the connectivity and type of one of its subfacets, find the high order node on that subfacet, if any

Implements moab::Interface.

Definition at line 3134 of file Core.cpp.

References moab::CN::Dimension(), moab::dum, ErrorCode, moab::CN::HasMidNodes(), MB_CHK_ERR, MB_INDEX_OUT_OF_RANGE, MB_SUCCESS, moab::CN::mConnectivityMap, moab::CN::ConnMap::num_sub_elements, moab::CN::SideNumber(), moab::TYPE_FROM_HANDLE(), and moab::CN::VerticesPerEntity().

{
    hon = 0;

    EntityType parent_type = TYPE_FROM_HANDLE( parent_handle );

    // get the parent's connectivity
    const EntityHandle* parent_conn = NULL;
    int num_parent_vertices         = 0;
    ErrorCode result                = get_connectivity( parent_handle, parent_conn, num_parent_vertices, false );MB_CHK_ERR( result );

    // find whether this entity has ho nodes
    int mid_nodes[4];
    CN::HasMidNodes( parent_type, num_parent_vertices, mid_nodes );

    // check whether this entity has mid nodes on this dimension subfacet;
    // use dimension-1 because vertices don't have mid nodes
    if( !mid_nodes[CN::Dimension( subfacet_type )] ) return MB_SUCCESS;

    // ok, we have mid nodes; now must compute expected index in connectivity array;
    // ho nodes stored for edges, faces then entity

    // offset starts with # corner vertices
    int offset = CN::VerticesPerEntity( parent_type );
    int i;

    for( i = 0; i < CN::Dimension( subfacet_type ) - 1; i++ )
        // for each dimension lower than that of the subfacet we're looking for,
        // if this entity has midnodes in that dimension, increment offset by #
        // of subfacets of that dimension; use dimension-1 in loop because
        // canon numbering table only has 2 positions, for edges and faces;
        if( mid_nodes[i + 1] ) offset += CN::mConnectivityMap[parent_type][i].num_sub_elements;

    // now add the index of this subfacet; only need to if it's not the highest dimension
    if( subfacet_type != parent_type )
    {

        // find indices into parent_conn for each entry in child_conn
        unsigned subfacet_size = CN::VerticesPerEntity( subfacet_type );
        int subfacet_indices[10];
        assert( subfacet_size <= sizeof( subfacet_indices ) / sizeof( subfacet_indices[0] ) );
        for( unsigned j = 0; j < subfacet_size; ++j )
        {
            subfacet_indices[j] =
                std::find( parent_conn, parent_conn + num_parent_vertices, subfacet_conn[j] ) - parent_conn;
            if( subfacet_indices[j] >= num_parent_vertices )
            {
                return MB_FAILURE;
            }
        }

        int dum, side_no, temp_offset;
        int temp_result =
            CN::SideNumber( parent_type, subfacet_indices, subfacet_size, subfacet_type, side_no, dum, temp_offset );
        if( temp_result != 0 ) return MB_FAILURE;

        offset += side_no;
    }

    // offset shouldn't be off the end of the connectivity vector
    if( offset >= num_parent_vertices ) return MB_INDEX_OUT_OF_RANGE;

    hon = parent_conn[offset];

    return MB_SUCCESS;
}
EntityID moab::Core::id_from_handle ( const EntityHandle  handle) const [virtual]

get the id from a handle, returns id

Implements moab::Interface.

Examples:
GetEntities.cpp, and LaplacianSmoother.cpp.

Definition at line 383 of file Core.cpp.

References moab::ID_FROM_HANDLE().

Referenced by dot_down_link(), dot_nodes(), dot_write_node(), main(), perform_laplacian_smoothing(), moab::ParCommGraph::receive_tag_values(), and moab::ParCommGraph::send_tag_values().

{
    return ID_FROM_HANDLE( handle );
}
float moab::Core::impl_version ( std::string *  version_string = NULL) [virtual]

Returns the major.minor version number of the implementation.

Parameters:
iface_nameIf non-NULL, will be filled in with a string, possibly containing implementation-specific information

Implements moab::Interface.

Definition at line 366 of file Core.cpp.

{
    if( version_string ) *version_string = MOAB_VERSION_STRING;

    return MOAB_VERSION_MAJOR + MOAB_VERSION_MINOR / 100.0f;
}
ErrorCode moab::Core::initialize ( ) [private]

database init and de-init routines

Definition at line 193 of file Core.cpp.

References MB_MEMORY_ALLOCATION_FAILED, MB_SUCCESS, moab::MBErrorHandler_Init(), moab::MBErrorHandler_Initialized(), MPE_Init_log, and MPE_Initialized_logging.

{
#ifdef MOAB_HAVE_MPI
    int flag;
    if( MPI_SUCCESS == MPI_Initialized( &flag ) )
    {
        if( flag )
        {
            writeMPELog = !MPE_Initialized_logging();
            if( writeMPELog ) (void)MPE_Init_log();
        }
    }
#endif

    initErrorHandlerInCore = false;
    if( !MBErrorHandler_Initialized() )
    {
        MBErrorHandler_Init();
        initErrorHandlerInCore = true;
    }

    geometricDimension = 3;
    materialTag        = 0;
    neumannBCTag       = 0;
    dirichletBCTag     = 0;
    geomDimensionTag   = 0;
    globalIdTag        = 0;

    sequenceManager = new( std::nothrow ) SequenceManager;
    if( !sequenceManager ) return MB_MEMORY_ALLOCATION_FAILED;

    aEntityFactory = new( std::nothrow ) AEntityFactory( this );
    if( !aEntityFactory ) return MB_MEMORY_ALLOCATION_FAILED;

    mError = new( std::nothrow ) Error;
    if( !mError ) return MB_MEMORY_ALLOCATION_FAILED;

    mMBWriteUtil = NULL;
    mMBReadUtil  = NULL;
    scdInterface = NULL;

    // Readers and writers try to get pointers to above utils.
    // Do this after pointers are initialized. (Pointers should
    // really be initialized in constructor to avoid this kind
    // of thing -- j.kraftcheck.)
    readerWriterSet = new( std::nothrow ) ReaderWriterSet( this );
    if( !readerWriterSet ) return MB_MEMORY_ALLOCATION_FAILED;

    material_tag();
    neumannBC_tag();
    dirichletBC_tag();
    geom_dimension_tag();
    globalId_tag();

#ifdef MOAB_HAVE_AHF
    ahfRep = new HalfFacetRep( this );
    if( !ahfRep ) return MB_MEMORY_ALLOCATION_FAILED;
    mesh_modified = false;
#endif

    return MB_SUCCESS;
}
ErrorCode moab::Core::intersect_meshset ( EntityHandle  meshset1,
const EntityHandle  meshset2 
) [virtual]

intersects meshset2 with meshset1 - modifies meshset1

Implements moab::Interface.

Definition at line 3325 of file Core.cpp.

References moab::get_mesh_set(), moab::MeshSet::intersect(), and MB_ENTITY_NOT_FOUND.

{
    MeshSet* set1 = get_mesh_set( sequence_manager(), meshset1 );
    MeshSet* set2 = get_mesh_set( sequence_manager(), meshset2 );
    if( !set1 || !set2 ) return MB_ENTITY_NOT_FOUND;

    return set1->intersect( set2, meshset1, a_entity_factory() );
}
bool moab::Core::is_valid ( const EntityHandle  this_ent) const

return whether the input handle is valid or not

Definition at line 3863 of file Core.cpp.

References ErrorCode, and MB_SUCCESS.

Referenced by moab::RangeSetIterator::get_next_arr(), moab::VectorSetIterator::get_next_arr(), and moab::ScdBox::~ScdBox().

{
    const EntitySequence* seq = 0;
    ErrorCode result          = sequence_manager()->find( this_ent, seq );
    return seq != 0 && result == MB_SUCCESS;
}
ErrorCode moab::Core::list_entities ( const Range &  entities) const [virtual]

List entities to standard output.

Lists all data pertaining to entities (i.e. vertex coordinates if vertices, connectivity if elements, set membership if set). Useful for debugging, but output can become quite long for large databases.

Implements moab::Interface.

Definition at line 2903 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), moab::CN::EntityTypeName(), ErrorCode, moab::ID_FROM_HANDLE(), MB_SUCCESS, and moab::TYPE_FROM_HANDLE().

Referenced by main().

{
    ErrorCode result = MB_SUCCESS, tmp_result;

    for( Range::const_iterator rit = temp_range.begin(); rit != temp_range.end(); ++rit )
    {
        EntityType this_type = TYPE_FROM_HANDLE( *rit );
        std::cout << CN::EntityTypeName( this_type ) << " " << ID_FROM_HANDLE( *rit ) << ":" << endl;

        tmp_result = ( const_cast< Core* >( this ) )->list_entity( *rit );
        if( MB_SUCCESS != tmp_result ) result = tmp_result;
    }

    return result;
}
ErrorCode moab::Core::list_entities ( const EntityHandle *  entities,
const int  num_entities 
) const [virtual]

List entities, or number of entities in database, to standard output.

Lists data pertaining to entities to standard output. If entities is NULL and num_entities is zero, lists only the number of entities of each type in the database. If entities is NULL and num_entities is non-zero, lists all information for all entities in the database.

Parameters:
entities1d vector of entities to list
num_entitiesNumber of entities in 1d vector

Implements moab::Interface.

Definition at line 2847 of file Core.cpp.

References moab::CN::EntityTypeName(), ErrorCode, moab::ID_FROM_HANDLE(), MB_SUCCESS, MBMAXTYPE, MBVERTEX, and moab::TYPE_FROM_HANDLE().

{
    Range temp_range;
    ErrorCode result = MB_SUCCESS;
    if( NULL == entities && num_entities == 0 )
    {
        // just list the numbers of each entity type
        int num_ents;
        std::cout << std::endl;
        std::cout << "Number of entities per type: " << std::endl;
        for( EntityType this_type = MBVERTEX; this_type < MBMAXTYPE; this_type++ )
        {
            result = get_number_entities_by_type( 0, this_type, num_ents );
            std::cout << CN::EntityTypeName( this_type ) << ": " << num_ents << std::endl;
        }
        std::cout << std::endl;

        return MB_SUCCESS;
    }
    else if( NULL == entities && num_entities < 0 )
    {

        // list all entities of all types
        std::cout << std::endl;
        for( EntityType this_type = MBVERTEX; this_type < MBMAXTYPE; this_type++ )
        {
            result = get_entities_by_type( 0, this_type, temp_range );
        }

        return list_entities( temp_range );
    }
    else if( NULL == entities && num_entities > 0 )
    {

        // list all entities of type == num_entities
        std::cout << std::endl;
        result = get_entities_by_type( 0, (EntityType)num_entities, temp_range );

        return list_entities( temp_range );
    }
    else
    {
        ErrorCode tmp_result;
        for( int i = 0; i < num_entities; i++ )
        {
            EntityType this_type = TYPE_FROM_HANDLE( entities[i] );
            std::cout << CN::EntityTypeName( this_type ) << " " << ID_FROM_HANDLE( entities[i] ) << ":" << endl;

            tmp_result = ( const_cast< Core* >( this ) )->list_entity( entities[i] );
            if( MB_SUCCESS != tmp_result ) result = tmp_result;
        }
    }

    return result;
}
ErrorCode moab::Core::list_entity ( const EntityHandle  entity) const [virtual]

List a single entity; no header printed.

Lists a single entity, including its connectivity and its adjacencies. No header is printed, because calling function might print information between header and information printed by this function.

Parameters:
entityThe entity to be listed.

Implements moab::Interface.

Definition at line 2919 of file Core.cpp.

References dim, moab::CN::Dimension(), moab::dum, moab::CN::EntityTypeName(), ErrorCode, get_coords(), moab::ID_FROM_HANDLE(), MB_CHK_ERR, MB_MULTIPLE_ENTITIES_FOUND, MB_SUCCESS, MB_TAG_DENSE, MBENTITYSET, MBVERTEX, and moab::TYPE_FROM_HANDLE().

{
    ErrorCode result;
    HandleVec adj_vec;

    if( !is_valid( entity ) )
    {
        std::cout << "(invalid)" << std::endl;
        return MB_SUCCESS;
    }

    if( 0 != globalIdTag )
    {
        int dum;
        result = tag_get_data( globalIdTag, &entity, 1, &dum );
        if( MB_SUCCESS == result ) std::cout << "Global id = " << dum << std::endl;
    }

    // list entity
    EntityType this_type = TYPE_FROM_HANDLE( entity );
    if( this_type == MBVERTEX )
    {
        double coords[3];
        result = get_coords( &( entity ), 1, coords );MB_CHK_ERR( result );
        std::cout << "Coordinates: (" << coords[0] << ", " << coords[1] << ", " << coords[2] << ")" << std::endl;
    }
    else if( this_type == MBENTITYSET )
        this->print( entity, "" );

    std::cout << "  Adjacencies:" << std::endl;
    bool some    = false;
    int multiple = 0;
    for( int dim = 0; dim <= 3; dim++ )
    {
        if( dim == CN::Dimension( this_type ) ) continue;
        adj_vec.clear();
        // use const_cast here 'cuz we're in a const function and we're passing 'false' for
        // create_if_missing, so we know we won't change anything
        result = ( const_cast< Core* >( this ) )->get_adjacencies( &( entity ), 1, dim, false, adj_vec );
        if( MB_FAILURE == result ) continue;
        for( HandleVec::iterator adj_it = adj_vec.begin(); adj_it != adj_vec.end(); ++adj_it )
        {
            if( adj_it != adj_vec.begin() )
                std::cout << ", ";
            else
                std::cout << "   ";
            std::cout << CN::EntityTypeName( TYPE_FROM_HANDLE( *adj_it ) ) << " " << ID_FROM_HANDLE( *adj_it );
        }
        if( !adj_vec.empty() )
        {
            std::cout << std::endl;
            some = true;
        }
        if( MB_MULTIPLE_ENTITIES_FOUND == result ) multiple += dim;
    }
    if( !some ) std::cout << "(none)" << std::endl;
    const EntityHandle* explicit_adjs;
    int num_exp;
    aEntityFactory->get_adjacencies( entity, explicit_adjs, num_exp );
    if( NULL != explicit_adjs && 0 != num_exp )
    {
        std::cout << "  Explicit adjacencies: ";
        for( int i = 0; i < num_exp; i++ )
        {
            if( i != 0 ) std::cout << ", ";
            std::cout << CN::EntityTypeName( TYPE_FROM_HANDLE( explicit_adjs[i] ) ) << " "
                      << ID_FROM_HANDLE( explicit_adjs[i] );
        }
        std::cout << std::endl;
    }
    if( multiple != 0 ) std::cout << "   (MULTIPLE = " << multiple << ")" << std::endl;

    result = print_entity_tags( std::string(), entity, MB_TAG_DENSE );

    std::cout << std::endl;

    return result;
}
ErrorCode moab::Core::load_file ( const char *  file_name,
const EntityHandle *  file_set = 0,
const char *  options = 0,
const char *  set_tag_name = 0,
const int *  set_tag_vals = 0,
int  num_set_tag_vals = 0 
) [virtual]

Load or import a file.

Implements moab::Interface.

Examples:
addPCdata.cpp, copyPartition.cpp, ExtractLand.cpp, GenLargeMesh.cpp, and LaplacianSmoother.cpp.

Definition at line 416 of file Core.cpp.

References moab::FileOptions::all_seen(), ErrorCode, moab::FileOptions::get_int_option(), moab::FileOptions::get_option(), moab::ParallelComm::get_pcomm(), moab::FileOptions::get_unseen_option(), moab::ReadParallel::load_file(), MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_SET_ERR, MB_SET_GLB_ERR, MB_SUCCESS, MB_UNHANDLED_OPTION, and t.

Referenced by main().

{
    FileOptions opts( setoptions );
    ErrorCode rval;
    ReaderIface::IDTag t       = { set_tag_name, set_tag_vals, num_set_tag_vals };
    ReaderIface::SubsetList sl = { &t, 1, 0, 0 };

    assert( !file_set || ( *file_set && is_valid( *file_set ) ) );
    if( file_set && !*file_set )
    {
        MB_SET_GLB_ERR( MB_FAILURE, "Non-NULL file set pointer should point to non-NULL set" );
    }

    // if reading in parallel, call a different reader
    std::string parallel_opt;
    rval = opts.get_option( "PARALLEL", parallel_opt );
    if( MB_SUCCESS == rval )
    {
#ifdef MOAB_HAVE_MPI
        ParallelComm* pcomm = 0;
        int pcomm_id;
        rval = opts.get_int_option( "PARALLEL_COMM", pcomm_id );
        if( MB_ENTITY_NOT_FOUND == rval ) rval = opts.get_int_option( "PCOMM", pcomm_id );
        if( rval == MB_SUCCESS )
        {
            pcomm = ParallelComm::get_pcomm( this, pcomm_id );
            if( !pcomm ) return MB_ENTITY_NOT_FOUND;
        }
        else if( rval != MB_ENTITY_NOT_FOUND )
            return rval;
        if( set_tag_name && num_set_tag_vals )
        {
            rval = ReadParallel( this, pcomm ).load_file( file_name, file_set, opts, &sl );MB_CHK_ERR( rval );
        }
        else
        {
            rval = ReadParallel( this, pcomm ).load_file( file_name, file_set, opts );MB_CHK_ERR( rval );
        }
#else
        MB_SET_GLB_ERR( MB_FAILURE, "PARALLEL option not valid, this instance compiled for serial execution" );
#endif
    }
    else
    {
        if( set_tag_name && num_set_tag_vals )
        {
            rval = serial_load_file( file_name, file_set, opts, &sl );MB_CHK_ERR( rval );
        }
        else
        {
            rval = serial_load_file( file_name, file_set, opts );MB_CHK_ERR( rval );
        }
    }

    if( MB_SUCCESS == rval && !opts.all_seen() )
    {
        std::string bad_opt;
        if( MB_SUCCESS == opts.get_unseen_option( bad_opt ) )
        {
            MB_SET_ERR( MB_UNHANDLED_OPTION, "Unrecognized option: \"" << bad_opt << "\"" );
        }
        else
        {
            MB_SET_ERR( MB_UNHANDLED_OPTION, "Unrecognized option" );
        }
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::load_mesh ( const char *  file_name,
const int *  active_block_id_list = NULL,
const int  num_blocks = 0 
) [virtual]

load mesh from data in file NOTE: if there is mesh already present, the new mesh will be added

Implements moab::Interface.

Examples:
GetEntities.cpp.

Definition at line 410 of file Core.cpp.

References MATERIAL_SET_TAG_NAME.

Referenced by main(), test_spectral_hex(), and test_spectral_quad().

{
    const char* name = block_id_list ? MATERIAL_SET_TAG_NAME : 0;
    return load_file( file_name, 0, 0, name, block_id_list, num_blocks );
}
Tag moab::Core::material_tag ( )

return various specific tag handles

Definition at line 2597 of file Core.cpp.

References MATERIAL_SET_TAG_NAME, MB_TAG_CREAT, MB_TAG_SPARSE, and MB_TYPE_INTEGER.

{
    const int negone = -1;
    if( 0 == materialTag )
        tag_get_handle( MATERIAL_SET_TAG_NAME, 1, MB_TYPE_INTEGER, materialTag, MB_TAG_CREAT | MB_TAG_SPARSE, &negone );
    return materialTag;
}
ErrorCode moab::Core::merge_entities ( EntityHandle  entity_to_keep,
EntityHandle  entity_to_remove,
bool  auto_merge,
bool  delete_removed_entity 
) [virtual]

merges two entities

Implements moab::Interface.

Definition at line 2690 of file Core.cpp.

References moab::CN::ConnectivityMatch(), moab::CN::Dimension(), ErrorCode, MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, and moab::TYPE_FROM_HANDLE().

{
    if( auto_merge ) return MB_FAILURE;

    // The two entities to merge must not be the same entity.
    if( entity_to_keep == entity_to_remove ) return MB_FAILURE;

    // The two entities to merge must be of the same type
    EntityType type_to_keep = TYPE_FROM_HANDLE( entity_to_keep );

    if( type_to_keep != TYPE_FROM_HANDLE( entity_to_remove ) ) return MB_TYPE_OUT_OF_RANGE;

    // Make sure both entities exist before trying to merge.
    EntitySequence* seq = 0;
    ErrorCode result, status;
    status = sequence_manager()->find( entity_to_keep, seq );
    if( seq == 0 || status != MB_SUCCESS ) return MB_ENTITY_NOT_FOUND;
    status = sequence_manager()->find( entity_to_remove, seq );
    if( seq == 0 || status != MB_SUCCESS ) return MB_ENTITY_NOT_FOUND;

    // If auto_merge is not set, all sub-entities should
    // be merged if the entities are to be merged.
    int ent_dim = CN::Dimension( type_to_keep );
    if( ent_dim > 0 )
    {
        std::vector< EntityHandle > conn, conn2;

        result = get_connectivity( &entity_to_keep, 1, conn );MB_CHK_ERR( result );
        result = get_connectivity( &entity_to_remove, 1, conn2 );MB_CHK_ERR( result );

        // Check to see if we can merge before pulling adjacencies.
        int dum1, dum2;
        if( !auto_merge &&
            ( conn.size() != conn2.size() || !CN::ConnectivityMatch( &conn[0], &conn2[0], conn.size(), dum1, dum2 ) ) )
            return MB_FAILURE;
    }

    result = aEntityFactory->merge_adjust_adjacencies( entity_to_keep, entity_to_remove );

    if( MB_SUCCESS == result && delete_removed_entity ) result = delete_entities( &entity_to_remove, 1 );

    return result;
}
Tag moab::Core::neumannBC_tag ( )

Definition at line 2605 of file Core.cpp.

References MB_TAG_CREAT, MB_TAG_SPARSE, MB_TYPE_INTEGER, and NEUMANN_SET_TAG_NAME.

{
    const int negone = -1;
    if( 0 == neumannBCTag )
        tag_get_handle( NEUMANN_SET_TAG_NAME, 1, MB_TYPE_INTEGER, neumannBCTag, MB_TAG_CREAT | MB_TAG_SPARSE, &negone );
    return neumannBCTag;
}
ErrorCode moab::Core::num_child_meshsets ( const EntityHandle  meshset,
int *  number,
const int  num_hops = 1 
) const [virtual]

gets number of child meshsets

Implements moab::Interface.

Definition at line 3501 of file Core.cpp.

References ErrorCode, MB_ENTITY_NOT_FOUND, MB_SUCCESS, and moab::MeshSetSequence::num_children().

{
    if( 0 == meshset ) return MB_ENTITY_NOT_FOUND;

    const EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( meshset, seq );
    if( MB_SUCCESS != rval ) return MB_ENTITY_NOT_FOUND;
    const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );

    return mseq->num_children( sequence_manager(), meshset, *number, num_hops );
}
ErrorCode moab::Core::num_contained_meshsets ( const EntityHandle  meshset,
int *  number,
const int  num_hops = 1 
) const [virtual]

gets number of contained meshsets

Implements moab::Interface.

Definition at line 3513 of file Core.cpp.

References ErrorCode, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MBENTITYSET, and moab::MeshSetSequence::num_contained_sets().

{
    if( 0 == meshset )
    {
        return get_number_entities_by_type( 0, MBENTITYSET, *number );
    }

    const EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( meshset, seq );
    if( MB_SUCCESS != rval ) return MB_ENTITY_NOT_FOUND;
    const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );

    return mseq->num_contained_sets( sequence_manager(), meshset, *number, num_hops );
}
ErrorCode moab::Core::num_parent_meshsets ( const EntityHandle  meshset,
int *  number,
const int  num_hops = 1 
) const [virtual]

gets number of parent meshsets

Implements moab::Interface.

Definition at line 3489 of file Core.cpp.

References ErrorCode, MB_ENTITY_NOT_FOUND, MB_SUCCESS, and moab::MeshSetSequence::num_parents().

{
    if( 0 == meshset ) return MB_ENTITY_NOT_FOUND;

    const EntitySequence* seq;
    ErrorCode rval = sequence_manager()->find( meshset, seq );
    if( MB_SUCCESS != rval ) return MB_ENTITY_NOT_FOUND;
    const MeshSetSequence* mseq = reinterpret_cast< const MeshSetSequence* >( seq );

    return mseq->num_parents( sequence_manager(), meshset, *number, num_hops );
}
Core& moab::Core::operator= ( const Core &  copy) [private]

Do not allow copying.

void moab::Core::print ( const EntityHandle  handle,
const char *  prefix,
bool  first_call = true 
) const

Definition at line 3623 of file Core.cpp.

References moab::Range::begin(), moab::Range::clear(), moab::Range::empty(), moab::Range::end(), entities, moab::ID_FROM_HANDLE(), MB_TAG_SPARSE, MBENTITYSET, and moab::Range::print().

{
    // get the entities
    Range entities;

    if( 0 != ms_handle )
    {
        get_entities_by_handle( ms_handle, entities );
        std::cout << prefix << "MBENTITYSET " << ID_FROM_HANDLE( ms_handle ) << std::endl;
    }
    else
    {
        get_entities_by_dimension( 0, 3, entities );
        if( entities.empty() ) get_entities_by_dimension( 0, 2, entities );
        if( entities.empty() ) get_entities_by_dimension( 0, 1, entities );
        get_entities_by_dimension( 0, 0, entities );
        get_entities_by_type( 0, MBENTITYSET, entities );
        std::cout << prefix << "--: " << std::endl;
    }

    std::string indent_prefix = prefix;
    indent_prefix += "  ";
    entities.print( indent_prefix.c_str() );

    if( !first_call || !ms_handle ) return;

    // print parent/children
    Range temp;
    this->get_parent_meshsets( ms_handle, temp );
    std::cout << "  Parent sets: ";
    if( temp.empty() )
        std::cout << "(none)" << std::endl;
    else
    {
        for( Range::iterator rit = temp.begin(); rit != temp.end(); ++rit )
        {
            if( rit != temp.begin() ) std::cout << ", ";
            std::cout << ID_FROM_HANDLE( *rit );
        }
        std::cout << std::endl;
    }

    temp.clear();
    this->get_child_meshsets( ms_handle, temp );
    std::cout << "  Child sets: ";
    if( temp.empty() )
        std::cout << "(none)" << std::endl;
    else
    {
        for( Range::iterator rit = temp.begin(); rit != temp.end(); ++rit )
        {
            if( rit != temp.begin() ) std::cout << ", ";
            std::cout << ID_FROM_HANDLE( *rit );
        }
        std::cout << std::endl;
    }

    // print all sparse tags
    print_entity_tags( indent_prefix, ms_handle, MB_TAG_SPARSE );
}
void moab::Core::print_database ( ) const

Definition at line 4129 of file Core.cpp.

References moab::TypeSequenceManager::begin(), dashes(), moab::EntitySequence::data(), moab::TypeSequenceManager::empty(), moab::TypeSequenceManager::end(), moab::SequenceData::end_handle(), moab::EntitySequence::end_handle(), moab::CN::EntityTypeName(), ErrorCode, moab::VertexSequence::get_coordinates(), moab::ID_FROM_HANDLE(), MB_SUCCESS, MBEDGE, MBENTITYSET, MBMAXTYPE, MBVERTEX, moab::ElementSequence::nodes_per_element(), moab::SequenceData::start_handle(), moab::EntitySequence::start_handle(), t, and moab::TYPE_FROM_HANDLE().

{
    ErrorCode rval;
    TypeSequenceManager::const_iterator i;
    const TypeSequenceManager& verts = sequence_manager()->entity_map( MBVERTEX );
    if( !verts.empty() )
        printf( "  Vertex ID  X        Y        Z        Adjacencies   \n"
                "  ---------- -------- -------- -------- -----------...\n" );
    const EntityHandle* adj;
    int nadj;
    for( i = verts.begin(); i != verts.end(); ++i )
    {
        const VertexSequence* seq = static_cast< const VertexSequence* >( *i );
        printf( "(Sequence [%d,%d] in SequenceData [%d,%d])\n", (int)ID_FROM_HANDLE( seq->start_handle() ),
                (int)ID_FROM_HANDLE( seq->end_handle() ), (int)ID_FROM_HANDLE( seq->data()->start_handle() ),
                (int)ID_FROM_HANDLE( seq->data()->end_handle() ) );

        double c[3];
        for( EntityHandle h = seq->start_handle(); h <= seq->end_handle(); ++h )
        {
            rval = seq->get_coordinates( h, c );
            if( MB_SUCCESS == rval )
                printf( "  %10d %8g %8g %8g", (int)ID_FROM_HANDLE( h ), c[0], c[1], c[2] );
            else
                printf( "  %10d <       ERROR %4d       >", (int)ID_FROM_HANDLE( h ), (int)rval );

            rval = a_entity_factory()->get_adjacencies( h, adj, nadj );
            if( MB_SUCCESS != rval )
            {
                printf( " <ERROR %d>\n", (int)rval );
                continue;
            }
            EntityType pt = MBMAXTYPE;
            for( int j = 0; j < nadj; ++j )
            {
                if( TYPE_FROM_HANDLE( adj[j] ) != pt )
                {
                    pt = TYPE_FROM_HANDLE( adj[j] );
                    printf( "  %s", pt >= MBMAXTYPE ? "INVALID TYPE" : CN::EntityTypeName( pt ) );
                }
                printf( " %d", (int)ID_FROM_HANDLE( adj[j] ) );
            }
            printf( "\n" );
        }
    }

    for( EntityType t = MBEDGE; t < MBENTITYSET; ++t )
    {
        const TypeSequenceManager& elems = sequence_manager()->entity_map( t );
        if( elems.empty() ) continue;

        int clen = 0;
        for( i = elems.begin(); i != elems.end(); ++i )
        {
            int n = static_cast< const ElementSequence* >( *i )->nodes_per_element();
            if( n > clen ) clen = n;
        }

        clen *= 5;
        if( clen < (int)strlen( "Connectivity" ) ) clen = strlen( "Connectivity" );
        std::vector< char > dashes( clen, '-' );
        dashes.push_back( '\0' );
        printf( "  %7s ID %-*s Adjacencies\n", CN::EntityTypeName( t ), clen, "Connectivity" );
        printf( "  ---------- %s -----------...\n", &dashes[0] );

        std::vector< EntityHandle > storage;
        const EntityHandle* conn;
        int nconn;
        for( i = elems.begin(); i != elems.end(); ++i )
        {
            const ElementSequence* seq = static_cast< const ElementSequence* >( *i );
            printf( "(Sequence [%d,%d] in SequenceData [%d,%d])\n", (int)ID_FROM_HANDLE( seq->start_handle() ),
                    (int)ID_FROM_HANDLE( seq->end_handle() ), (int)ID_FROM_HANDLE( seq->data()->start_handle() ),
                    (int)ID_FROM_HANDLE( seq->data()->end_handle() ) );

            for( EntityHandle h = seq->start_handle(); h <= seq->end_handle(); ++h )
            {
                printf( "  %10d", (int)ID_FROM_HANDLE( h ) );
                rval = get_connectivity( h, conn, nconn, false, &storage );
                if( MB_SUCCESS != rval )
                    printf( "  <ERROR %2d>%*s", (int)rval, clen - 10, "" );
                else
                {
                    for( int j = 0; j < nconn; ++j )
                        printf( " %4d", (int)ID_FROM_HANDLE( conn[j] ) );
                    printf( "%*s", clen - 5 * nconn, "" );
                }

                rval = a_entity_factory()->get_adjacencies( h, adj, nadj );
                if( MB_SUCCESS != rval )
                {
                    printf( " <ERROR %d>\n", (int)rval );
                    continue;
                }
                EntityType pt = MBMAXTYPE;
                for( int j = 0; j < nadj; ++j )
                {
                    if( TYPE_FROM_HANDLE( adj[j] ) != pt )
                    {
                        pt = TYPE_FROM_HANDLE( adj[j] );
                        printf( "  %s", pt >= MBMAXTYPE ? "INVALID TYPE" : CN::EntityTypeName( pt ) );
                    }
                    printf( " %d", (int)ID_FROM_HANDLE( adj[j] ) );
                }
                printf( "\n" );
            }
        }
    }
}
ErrorCode moab::Core::print_entity_tags ( std::string  indent_prefix,
const EntityHandle  handle,
TagType  tp 
) const

Definition at line 3684 of file Core.cpp.

References ErrorCode, MB_SUCCESS, MB_TAG_SPARSE, MB_TYPE_BIT, MB_TYPE_DOUBLE, MB_TYPE_HANDLE, MB_TYPE_INTEGER, MB_TYPE_OPAQUE, NAME_TAG_SIZE, and TagType.

{
    std::vector< Tag > set_tags;
    ErrorCode result = this->tag_get_tags_on_entity( handle, set_tags );
    std::cout << indent_prefix << ( tp == MB_TAG_SPARSE ? "Sparse tags:" : "Dense tags:" ) << std::endl;
    indent_prefix += "  ";

    for( std::vector< Tag >::iterator vit = set_tags.begin(); vit != set_tags.end(); ++vit )
    {
        TagType this_type;
        result = this->tag_get_type( *vit, this_type );
        if( MB_SUCCESS != result || tp != this_type ) continue;
        DataType this_data_type;
        result = this->tag_get_data_type( *vit, this_data_type );
        if( MB_SUCCESS != result ) continue;
        int this_size;
        result = this->tag_get_length( *vit, this_size );
        if( MB_SUCCESS != result ) continue;
        // use double since this is largest single-valued tag
        std::vector< double > dbl_vals( this_size );
        std::vector< int > int_vals( this_size );
        std::vector< EntityHandle > hdl_vals( this_size );
        std::string tag_name;
        result = this->tag_get_name( *vit, tag_name );
        if( MB_SUCCESS != result ) continue;
        switch( this_data_type )
        {
            case MB_TYPE_INTEGER:
                result = this->tag_get_data( *vit, &handle, 1, &int_vals[0] );
                if( MB_SUCCESS != result ) continue;
                std::cout << indent_prefix << tag_name << " = ";
                if( this_size < 10 )
                    for( int i = 0; i < this_size; i++ )
                        std::cout << int_vals[i] << " ";
                else
                    std::cout << int_vals[0] << "... (mult values)";
                std::cout << std::endl;
                break;
            case MB_TYPE_DOUBLE:
                result = this->tag_get_data( *vit, &handle, 1, &dbl_vals[0] );
                if( MB_SUCCESS != result ) continue;
                std::cout << indent_prefix << tag_name << " = ";
                if( this_size < 10 )
                    for( int i = 0; i < this_size; i++ )
                        std::cout << dbl_vals[i] << " ";
                else
                    std::cout << dbl_vals[0] << "... (mult values)";
                std::cout << std::endl;
                break;
            case MB_TYPE_HANDLE:
                result = this->tag_get_data( *vit, &handle, 1, &hdl_vals[0] );
                if( MB_SUCCESS != result ) continue;
                std::cout << indent_prefix << tag_name << " = ";
                if( this_size < 10 )
                    for( int i = 0; i < this_size; i++ )
                        std::cout << hdl_vals[i] << " ";
                else
                    std::cout << hdl_vals[0] << "... (mult values)";
                std::cout << std::endl;
                break;
            case MB_TYPE_OPAQUE:
                if( NAME_TAG_SIZE == this_size )
                {
                    char dum_tag[NAME_TAG_SIZE];
                    result = this->tag_get_data( *vit, &handle, 1, &dum_tag );
                    if( MB_SUCCESS != result ) continue;
                    // insert NULL just in case there isn't one
                    dum_tag[NAME_TAG_SIZE - 1] = '\0';
                    std::cout << indent_prefix << tag_name << " = " << dum_tag << std::endl;
                }
                break;
            case MB_TYPE_BIT:
                break;
        }
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::query_interface_type ( const std::type_info &  interface_type,
void *&  ptr 
) [virtual]

Get a pointer to an internal MOAB interface.

Returns:
NULL if not found, iterface pointer otherwise

Implements moab::Interface.

Definition at line 306 of file Core.cpp.

References MB_SUCCESS.

{
    if( interface_type == typeid( ReadUtilIface ) )
    {
        if( !mMBReadUtil ) mMBReadUtil = new ReadUtil( this, mError );
        ptr = static_cast< ReadUtilIface* >( mMBReadUtil );
    }
    else if( interface_type == typeid( WriteUtilIface ) )
    {
        if( !mMBWriteUtil ) mMBWriteUtil = new WriteUtil( this );
        ptr = static_cast< WriteUtilIface* >( mMBWriteUtil );
    }
    else if( interface_type == typeid( ReaderWriterSet ) )
    {
        ptr = reader_writer_set();
    }
    else if( interface_type == typeid( Error ) )
    {
        ptr = mError;
    }
    else if( interface_type == typeid( ExoIIInterface ) )
    {
        ptr = static_cast< ExoIIInterface* >( new ExoIIUtil( this ) );
    }
    else if( interface_type == typeid( ScdInterface ) )
    {
        if( !scdInterface ) scdInterface = new ScdInterface( this );
        ptr = scdInterface;
    }
    else
    {
        ptr = 0;
        return MB_FAILURE;
    }
    return MB_SUCCESS;
}
int moab::Core::QueryInterface ( const MBuuid &  uuid,
UnknownInterface **  iface 
) [virtual]

Implements moab::UnknownInterface.

Definition at line 355 of file Core.cpp.

References moab::IDD_MBCore, and moab::IDD_MBUnknown.

Referenced by moab::ComponentFactory::QueryInterface().

{
    *iface = 0;
    if( uuid == IDD_MBUnknown ) *iface = this;
    if( uuid == IDD_MBCore )
        *iface = this;
    else
        return 0;
    return 1;
}
ReaderWriterSet* moab::Core::reader_writer_set ( ) [inline]

return set of registered IO tools

Definition at line 1090 of file Core.hpp.

References readerWriterSet.

    {
        return readerWriterSet;
    }
ErrorCode moab::Core::release_interface_type ( const std::type_info &  interface_type,
void *  iface 
) [virtual]

Release reference to MB interface.

Implements moab::Interface.

Definition at line 343 of file Core.cpp.

References iface, and MB_SUCCESS.

{
    if( interface_type == typeid( ExoIIInterface ) )
        delete static_cast< ExoIIInterface* >( iface );
    else if( interface_type != typeid( ReadUtilIface ) && interface_type != typeid( WriteUtilIface ) &&
             interface_type != typeid( ReaderWriterSet ) && interface_type != typeid( Error ) &&
             interface_type != typeid( ScdInterface ) )
        return MB_FAILURE;

    return MB_SUCCESS;
}
ErrorCode moab::Core::remove_child_meshset ( EntityHandle  meshset,
const EntityHandle  child_meshset 
) [virtual]

remove child meshset

Implements moab::Interface.

Definition at line 3604 of file Core.cpp.

References moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, and moab::MeshSet::remove_child().

{
    MeshSet* set_ptr = get_mesh_set( sequence_manager(), meshset );
    if( !set_ptr ) return MB_ENTITY_NOT_FOUND;
    set_ptr->remove_child( child_meshset );
    return MB_SUCCESS;
}
ErrorCode moab::Core::remove_entities ( EntityHandle  meshset,
const Range &  entities 
) [virtual]

remove entities from meshset

remove a range of entities from a meshset

Implements moab::Interface.

Definition at line 3362 of file Core.cpp.

References moab::get_mesh_set(), and MB_ENTITY_NOT_FOUND.

Referenced by main(), moab::AEntityFactory::remove_adjacency(), moab::ReorderTool::update_set_contents(), and moab::NestedRefine::update_special_tags().

{
    MeshSet* set = get_mesh_set( sequence_manager(), meshset );
    if( set )
        return set->remove_entities( entities, meshset, a_entity_factory() );
    else
        return MB_ENTITY_NOT_FOUND;
}
ErrorCode moab::Core::remove_entities ( EntityHandle  meshset,
const EntityHandle *  entities,
const int  num_entities 
) [virtual]

remove entities from meshset

remove a vector of entities from a meshset

Implements moab::Interface.

Definition at line 3372 of file Core.cpp.

References moab::get_mesh_set(), and MB_ENTITY_NOT_FOUND.

{
    MeshSet* set = get_mesh_set( sequence_manager(), meshset );
    if( set )
        return set->remove_entities( entities, num_entities, meshset, a_entity_factory() );
    else
        return MB_ENTITY_NOT_FOUND;
}
ErrorCode moab::Core::remove_parent_child ( EntityHandle  parent,
EntityHandle  child 
) [virtual]

removes 'parent' to child's parent list and removes 'child' to parent's child list

Implements moab::Interface.

Definition at line 3585 of file Core.cpp.

References moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, moab::MeshSet::remove_child(), and moab::MeshSet::remove_parent().

{
    MeshSet* parent_ptr = get_mesh_set( sequence_manager(), parent );
    MeshSet* child_ptr  = get_mesh_set( sequence_manager(), child );
    if( !parent_ptr || !child_ptr ) return MB_ENTITY_NOT_FOUND;

    parent_ptr->remove_child( child );
    child_ptr->remove_parent( parent );
    return MB_SUCCESS;
}
ErrorCode moab::Core::remove_parent_meshset ( EntityHandle  meshset,
const EntityHandle  parent_meshset 
) [virtual]

remove parent meshset

Implements moab::Interface.

Definition at line 3596 of file Core.cpp.

References moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, and moab::MeshSet::remove_parent().

{
    MeshSet* set_ptr = get_mesh_set( sequence_manager(), meshset );
    if( !set_ptr ) return MB_ENTITY_NOT_FOUND;
    set_ptr->remove_parent( parent_meshset );
    return MB_SUCCESS;
}
ErrorCode moab::Core::remove_set_iterator ( SetIterator *  set_iter)

Remove the set iterator from the instance's list.

Remove the set iterator from the instance's list This function is called from the SetIterator destructor, and should not be called directly from anywhere else.

Parameters:
set_iterSet iterator being removed

Definition at line 3899 of file Core.cpp.

References MB_SET_ERR, and MB_SUCCESS.

Referenced by moab::SetIterator::~SetIterator().

{
    std::vector< SetIterator* >::iterator vit = std::find( setIterators.begin(), setIterators.end(), set_iter );
    if( vit == setIterators.end() )
    {
        MB_SET_ERR( MB_FAILURE, "Didn't find that iterator" );
    }

    setIterators.erase( vit );

    return MB_SUCCESS;
}
ErrorCode moab::Core::replace_entities ( EntityHandle  meshset,
const EntityHandle *  old_entities,
const EntityHandle *  new_entities,
int  num_entities 
) [virtual]

replace entities

Implements moab::Interface.

Definition at line 3396 of file Core.cpp.

References moab::get_mesh_set(), and MB_ENTITY_NOT_FOUND.

Referenced by moab::AEntityFactory::merge_adjust_adjacencies().

{
    MeshSet* set = get_mesh_set( sequence_manager(), meshset );
    if( set )
        return set->replace_entities( meshset, old_entities, new_entities, num_entities, a_entity_factory() );
    else
        return MB_ENTITY_NOT_FOUND;
}
SequenceManager* moab::Core::sequence_manager ( ) [inline]

get/set the number of nodes

get/set the number of elements return a reference to the sequence manager

Definition at line 1039 of file Core.hpp.

References sequenceManager.

Referenced by moab::HigherOrderFactory::add_mid_edge_nodes(), moab::HigherOrderFactory::add_mid_face_nodes(), moab::HigherOrderFactory::add_mid_volume_nodes(), moab::ScdInterface::construct_box(), moab::HigherOrderFactory::convert(), moab::HigherOrderFactory::convert_sequence(), moab::ReadUtil::create_entity_sets(), moab::ScdInterface::create_scd_sequence(), moab::WriteUtil::gather_nodes_from_elements(), moab::AEntityFactory::get_adjacency_ptr(), moab::ReadUtil::get_element_connect(), moab::WriteUtil::get_element_connect(), moab::ReorderTool::get_entities(), moab::WriteUtil::get_entity_list_pointers(), moab::AEntityFactory::get_memory_use(), moab::ReadUtil::get_node_coords(), moab::WriteUtil::get_node_coords(), moab::ReorderTool::handle_order_from_int_tag(), moab::ParallelComm::initialize(), moab::ReorderTool::reorder_entities(), moab::AEntityFactory::set_adjacency_ptr(), and moab::AEntityFactory::~AEntityFactory().

    {
        return sequenceManager;
    }
const SequenceManager* moab::Core::sequence_manager ( ) const [inline]

Definition at line 1043 of file Core.hpp.

References sequenceManager.

    {
        return sequenceManager;
    }
ErrorCode moab::Core::serial_load_file ( const char *  file_name,
const EntityHandle *  file_set,
const FileOptions &  opts,
const ReaderIface::SubsetList *  subsets = 0,
const Tag *  file_id_tag = 0 
)

Load or import a file.

Definition at line 511 of file Core.cpp.

References moab::Range::erase(), ErrorCode, moab::ReaderIface::load_file(), MB_CHK_ERR, MB_FILE_DOES_NOT_EXIST, MB_SET_ERR, MB_SET_GLB_ERR, MB_SUCCESS, and moab::subtract().

Referenced by moab::ReadParallel::load_file().

{
    int status;
#if defined( WIN32 ) || defined( WIN64 ) || defined( MSC_VER )
    struct _stat stat_data;
    status = _stat( file_name, &stat_data );
#else
    struct stat stat_data;
    status = stat( file_name, &stat_data );
#endif
    if( status )
    {
        MB_SET_GLB_ERR( MB_FILE_DOES_NOT_EXIST, file_name << ": " << strerror( errno ) );
    }
#if defined( WIN32 ) || defined( WIN64 ) || defined( MSC_VER )
    else if( stat_data.st_mode & _S_IFDIR )
    {
#else
    else if( S_ISDIR( stat_data.st_mode ) )
    {
#endif
        MB_SET_GLB_ERR( MB_FILE_DOES_NOT_EXIST, file_name << ": Cannot read directory/folder" );
    }

    const ReaderWriterSet* set = reader_writer_set();

    Range initial_ents;
    ErrorCode rval = get_entities_by_handle( 0, initial_ents );MB_CHK_ERR( rval );

    std::vector< Tag > initial_tags;
    rval = tag_get_tags( initial_tags );MB_CHK_ERR( rval );

    // otherwise try using the file extension to select a reader
    std::string ext = set->extension_from_filename( file_name );

    // Try all the readers
    ReaderWriterSet::iterator iter;
    rval           = MB_FAILURE;
    bool tried_one = false;
    for( iter = set->begin(); iter != set->end(); ++iter )
    {
        if( !iter->reads_extension( ext.c_str() ) ) continue;

        ReaderIface* reader = iter->make_reader( this );
        if( NULL != reader )
        {
            tried_one = true;
            rval      = reader->load_file( file_name, file_set, opts, subsets, id_tag );
            delete reader;
            if( MB_SUCCESS == rval ) break;
            clean_up_failed_read( initial_ents, initial_tags );
        }
    }

    if( MB_SUCCESS != rval && !tried_one )
    {
        // didn't recognize the extension; try all of them now
        for( iter = set->begin(); iter != set->end(); ++iter )
        {
            ReaderIface* reader = iter->make_reader( this );
            if( !reader ) continue;
            rval = reader->load_file( file_name, file_set, opts, subsets, id_tag );
            delete reader;
            if( MB_SUCCESS == rval )
                break;
            else
                clean_up_failed_read( initial_ents, initial_tags );
        }
    }

    if( MB_SUCCESS != rval )
    {
        clean_up_failed_read( initial_ents, initial_tags );
        MB_SET_ERR( rval, "Failed to load file after trying all possible readers" );
    }
    else if( file_set )
    {
        Range new_ents;
        get_entities_by_handle( 0, new_ents );
        new_ents = subtract( new_ents, initial_ents );

        // Check if gather set exists
        EntityHandle gather_set;
        rval = mMBReadUtil->get_gather_set( gather_set );
        if( MB_SUCCESS == rval )
        {
            // Exclude gather set itself
            new_ents.erase( gather_set );

            // Exclude gather set entities
            Range gather_ents;
            rval = get_entities_by_handle( gather_set, gather_ents );
            if( MB_SUCCESS == rval ) new_ents = subtract( new_ents, gather_ents );
        }

        rval = add_entities( *file_set, new_ents );
    }

    return rval;
}  // namespace moab
ErrorCode moab::Core::serial_read_tag ( const char *  file_name,
const char *  tag_name,
const FileOptions &  opts,
std::vector< int > &  tag_vals,
const ReaderIface::SubsetList *  subsets = 0 
)

Definition at line 616 of file Core.cpp.

References ErrorCode, MB_SUCCESS, and moab::ReaderIface::read_tag_values().

{
    ErrorCode rval             = MB_FAILURE;
    const ReaderWriterSet* set = reader_writer_set();

    // otherwise try using the file extension to select a reader
    ReaderIface* reader = set->get_file_extension_reader( file_name );
    if( reader )
    {
        rval = reader->read_tag_values( file_name, tag_name, opts, vals, subsets );
        delete reader;
    }
    else
    {
        // Try all the readers
        ReaderWriterSet::iterator iter;
        for( iter = set->begin(); iter != set->end(); ++iter )
        {
            reader = iter->make_reader( this );
            if( NULL != reader )
            {
                rval = reader->read_tag_values( file_name, tag_name, opts, vals, subsets );
                delete reader;
                if( MB_SUCCESS == rval ) break;
            }
        }
    }

    return rval;
}
ErrorCode moab::Core::set_connectivity ( const EntityHandle  entity_handle,
EntityHandle *  connect,
const int  num_connect 
) [virtual]

Sets the connectivity for an EntityHandle. For non-element handles, return an error.

set the connectivity for element handles. For non-element handles, return an error

Connectivity is stored exactly as it is ordered in vector connectivity.

Parameters:
entity_handleEntityHandle to set connectivity of.
connectVector containing new connectivity of entity_handle.
num_connectNumber of vertices in connect

Example: 

        std::vector<EntityHandle> conn(3);
        conn[0] = node1;
        conn[1] = node2;
        conn[2] = node3;
        set_connectivity( entity_handle, conn, 3 );

Implements moab::Interface.

Definition at line 1214 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBENTITYSET, and moab::TYPE_FROM_HANDLE().

Referenced by moab::AEntityFactory::merge_adjust_adjacencies(), and moab::ReorderTool::reorder_entities().

{
    ErrorCode status = MB_FAILURE;

    // Make sure the entity should have a connectivity.
    // WARNING: This is very dependent on the ordering of the EntityType enum
    EntityType entity_type = TYPE_FROM_HANDLE( entity_handle );

    EntitySequence* seq = 0;

    if( entity_type < MBVERTEX || entity_type > MBENTITYSET ) return MB_TYPE_OUT_OF_RANGE;

    status = sequence_manager()->find( entity_handle, seq );
    if( seq == 0 || status != MB_SUCCESS ) return ( status != MB_SUCCESS ? status : MB_ENTITY_NOT_FOUND );

    const EntityHandle* old_conn;
    int len;
    status = static_cast< ElementSequence* >( seq )->get_connectivity( entity_handle, old_conn, len );MB_CHK_ERR( status );

    aEntityFactory->notify_change_connectivity( entity_handle, old_conn, connect, num_connect );

    status = static_cast< ElementSequence* >( seq )->set_connectivity( entity_handle, connect, num_connect );
    if( status != MB_SUCCESS )
        aEntityFactory->notify_change_connectivity( entity_handle, connect, old_conn, num_connect );

    return status;
}
ErrorCode moab::Core::set_coords ( const EntityHandle *  entity_handles,
const int  num_entities,
const double *  coords 
) [virtual]

set the coordinate information for this handle if it is of type Vertex otherwise, return an error

Implements moab::Interface.

Examples:
LaplacianSmoother.cpp.

Definition at line 1048 of file Core.cpp.

References ErrorCode, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBVERTEX, and moab::TYPE_FROM_HANDLE().

Referenced by main(), perform_laplacian_smoothing(), and moab::ReorderTool::reorder_entities().

{

    ErrorCode status = MB_SUCCESS;

    int i, j = 0;

    for( i = 0; i < num_entities; i++ )
    {
        if( TYPE_FROM_HANDLE( entity_handles[i] ) == MBVERTEX )
        {
            EntitySequence* seq = 0;
            status              = sequence_manager()->find( entity_handles[i], seq );

            if( seq != 0 && status == MB_SUCCESS )
            {
                status = static_cast< VertexSequence* >( seq )->set_coordinates( entity_handles[i], coords[j],
                                                                                 coords[j + 1], coords[j + 2] );
                j += 3;
            }
        }
        else if( status == MB_SUCCESS )
            status = MB_TYPE_OUT_OF_RANGE;
    }

    return status;
}
ErrorCode moab::Core::set_coords ( Range  entity_handles,
const double *  coords 
) [virtual]

set the coordinate information for this handle if it is of type Vertex otherwise, return an error

Implements moab::Interface.

Definition at line 1078 of file Core.cpp.

References moab::Range::begin(), moab::Range::end(), ErrorCode, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MBVERTEX, and moab::TYPE_FROM_HANDLE().

{

    ErrorCode status = MB_SUCCESS;

    int j = 0;

    for( Range::iterator rit = entity_handles.begin(); rit != entity_handles.end(); ++rit )
    {
        if( TYPE_FROM_HANDLE( *rit ) == MBVERTEX )
        {
            EntitySequence* seq = 0;
            status              = sequence_manager()->find( *rit, seq );

            if( seq != 0 && status == MB_SUCCESS )
            {
                status = static_cast< VertexSequence* >( seq )->set_coordinates( *rit, coords[j], coords[j + 1],
                                                                                 coords[j + 2] );
                j += 3;
            }
        }
        else if( status == MB_SUCCESS )
            status = MB_TYPE_OUT_OF_RANGE;
    }

    return status;
}
ErrorCode moab::Core::set_dimension ( const int  dim) [virtual]

set overall geometric dimension

Returns error if setting to 3 dimensions, mesh has been created, and there are only 2 dimensions on that mesh

Implements moab::Interface.

Definition at line 777 of file Core.cpp.

References dim, and MB_SUCCESS.

{
    // check to see if current dimension is smaller
    if( geometricDimension < dim )
    {
        // need to check the number of entities
        int num;
        /*ErrorCode result = */ get_number_entities_by_dimension( 0, geometricDimension, num );

        // test written to be more readable but possibly less efficient
        // if (MB_SUCCESS != result) return MB_FAILURE;
        // else if (0 != num && dim == 2 && ycoordTag == 0) return MB_FAILURE;
        // else if (0 != num && dim == 3 && (ycoordTag == 0 || zcoordTag == 0)) return MB_FAILURE;
        // TODO -- replace this with not using xcoordTag, etc...
    }

    // if we got here, it's ok to set dimension
    geometricDimension = dim;
    return MB_SUCCESS;
}
ErrorCode moab::Core::set_meshset_options ( const EntityHandle  ms_handle,
const unsigned int  options 
) [virtual]

set the options of a mesh set

Implements moab::Interface.

Definition at line 3278 of file Core.cpp.

References moab::get_mesh_set(), and MB_ENTITY_NOT_FOUND.

Referenced by main().

{
    MeshSet* set = get_mesh_set( sequence_manager(), ms_handle );
    if( !set ) return MB_ENTITY_NOT_FOUND;

    return set->set_flags( setoptions, ms_handle, a_entity_factory() );
}
void moab::Core::set_sequence_multiplier ( double  factor) [virtual]

Interface to control memory allocation for sequences Provide a factor that controls the size of the sequence that gets allocated. This is typically useful in the parallel setting when a-priori, the number of ghost entities and the memory required for them within the same sequence as the owned entities are unknown. The default factor is 1.0 but this can be appropriately updated at runtime so that we do not have broken sequences.

Parameters:
meshsetUser specified multiplier (should be greater than 1.0)

Implements moab::Interface.

Definition at line 1111 of file Core.cpp.

{
    assert( factor >= 1.0 );
    sequenceManager->set_sequence_multiplier( factor );
}
ErrorCode moab::Core::side_element ( const EntityHandle  source_entity,
const int  dim,
const int  sd_number,
EntityHandle &  target_entity 
) const [virtual]

given an entity and a target dimension & side number, get that entity

Implements moab::Interface.

Definition at line 3205 of file Core.cpp.

References moab::CN::AdjacentSubEntities(), moab::Range::begin(), moab::Range::empty(), ErrorCode, moab::Range::insert(), MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_INDEX_OUT_OF_RANGE, MB_MULTIPLE_ENTITIES_FOUND, MB_SUCCESS, MBVERTEX, moab::CN::mConnectivityMap, moab::CN::ConnMap::target_type, and moab::TYPE_FROM_HANDLE().

Referenced by moab::HigherOrderFactory::tag_for_deletion().

{
    // get a handle on the connectivity
    const EntityHandle* verts;
    int num_verts;
    ErrorCode result = get_connectivity( source_entity, verts, num_verts );MB_CHK_ERR( result );

    // special case for vertices
    if( dim == 0 )
    {
        if( sd_number < num_verts )
        {
            target_entity = verts[sd_number];
            return MB_SUCCESS;
        }

        else
            return MB_INDEX_OUT_OF_RANGE;
    }

    // get the vertices comprising the target entity
    Range side_verts, target_ents;
    const EntityType source_type = TYPE_FROM_HANDLE( source_entity );
    // first get the indices
    std::vector< int > vertex_indices;

    int temp_result = CN::AdjacentSubEntities( source_type, &sd_number, 1, dim, 0, vertex_indices );
    if( 0 != temp_result ) return MB_FAILURE;
    // now get the actual vertices
    for( unsigned int i = 0; i < vertex_indices.size(); i++ )
        side_verts.insert( verts[vertex_indices[i]] );

    // now look for an entity of the correct type
    // use const_cast here 'cuz we're in a const function and we're passing 'false' for
    // create_if_missing, so we know we won't change anything
    result = ( const_cast< Core* >( this ) )->get_adjacencies( side_verts, dim, false, target_ents );
    if( MB_SUCCESS != result && MB_MULTIPLE_ENTITIES_FOUND != result ) return result;

    if( !target_ents.empty() && TYPE_FROM_HANDLE( *( target_ents.begin() ) ) != MBVERTEX &&
        TYPE_FROM_HANDLE( *( target_ents.begin() ) ) !=
            CN::mConnectivityMap[source_type][dim - 1].target_type[sd_number] )
        return MB_ENTITY_NOT_FOUND;

    if( !target_ents.empty() ) target_entity = *( target_ents.begin() );

    return result;
}
ErrorCode moab::Core::side_number ( const EntityHandle  parent,
const EntityHandle  child,
int &  sd_number,
int &  sense,
int &  offset 
) const [virtual]

function to get the side number given two elements; returns MB_FAILURE if child not related to parent; does *not* create adjacencies between parent and child

Implements moab::Interface.

Definition at line 3011 of file Core.cpp.

References moab::CN::ConnectivityMatch(), moab::CN::Dimension(), ErrorCode, moab::CN::MAX_NODES_PER_ELEMENT, MB_CHK_ERR, MB_ENTITY_NOT_FOUND, MB_NOT_IMPLEMENTED, MB_SUCCESS, MBEDGE, MBPOLYGON, MBPOLYHEDRON, MBVERTEX, moab::CN::SideNumber(), and moab::TYPE_FROM_HANDLE().

{
    // get the connectivity of parent and child
    const EntityHandle *parent_conn = NULL, *child_conn = NULL;
    int num_parent_vertices = 0, num_child_vertices = 0;
    ErrorCode result = get_connectivity( parent, parent_conn, num_parent_vertices, true );
    if( MB_NOT_IMPLEMENTED == result )
    {
        static std::vector< EntityHandle > tmp_connect( CN::MAX_NODES_PER_ELEMENT );
        result = get_connectivity( parent, parent_conn, num_parent_vertices, true, &tmp_connect );
    }
    if( MB_SUCCESS != result ) return result;

    if( TYPE_FROM_HANDLE( child ) == MBVERTEX )
    {
        int child_index = std::find( parent_conn, parent_conn + num_parent_vertices, child ) - parent_conn;
        if( child_index == num_parent_vertices )
        {
            sd_number = -1;
            sense     = 0;
            return MB_FAILURE;
        }
        else
        {
            sd_number = child_index;
            sense     = 1;
            return MB_SUCCESS;
        }
    }

    if( TYPE_FROM_HANDLE( parent ) == MBPOLYHEDRON )
    {
        // find the child in the parent_conn connectivity list, and call it a day ..
        // it should work only for faces within a conn list
        for( int i = 0; i < num_parent_vertices; i++ )
            if( child == parent_conn[i] )
            {
                sd_number = i;
                sense     = 1;  // always
                offset    = 0;
                return MB_SUCCESS;
            }
        return MB_FAILURE;
    }
    result = get_connectivity( child, child_conn, num_child_vertices, true );MB_CHK_ERR( result );

    // call handle vector-based function
    if( TYPE_FROM_HANDLE( parent ) != MBPOLYGON && TYPE_FROM_HANDLE( parent ) != MBPOLYHEDRON )
    {

        // find indices into parent_conn for each entry in child_conn
        int child_conn_indices[10];
        assert( (unsigned)num_child_vertices <= sizeof( child_conn_indices ) / sizeof( child_conn_indices[0] ) );
        for( int i = 0; i < num_child_vertices; ++i )
        {
            child_conn_indices[i] =
                std::find( parent_conn, parent_conn + num_parent_vertices, child_conn[i] ) - parent_conn;
            if( child_conn_indices[i] >= num_parent_vertices )
            {
                sd_number = -1;
                return MB_FAILURE;
            }
        }

        int temp_result = CN::SideNumber( TYPE_FROM_HANDLE( parent ), child_conn_indices, num_child_vertices,
                                          CN::Dimension( TYPE_FROM_HANDLE( child ) ), sd_number, sense, offset );
        return ( 0 == temp_result ? MB_SUCCESS : MB_FAILURE );
    }
    else if( TYPE_FROM_HANDLE( parent ) == MBPOLYGON )
    {
        // find location of 1st vertex; this works even for padded vertices
        const EntityHandle* first_v = std::find( parent_conn, parent_conn + num_parent_vertices, child_conn[0] );
        if( first_v == parent_conn + num_parent_vertices ) return MB_ENTITY_NOT_FOUND;
        sd_number = first_v - parent_conn;
        offset    = sd_number;
        if( TYPE_FROM_HANDLE( child ) == MBVERTEX )
        {
            sense = 0;
            return MB_SUCCESS;
        }
        else if( TYPE_FROM_HANDLE( child ) == MBPOLYGON )
        {
            bool match = CN::ConnectivityMatch( parent_conn, child_conn, num_parent_vertices, sense, offset );
            sd_number  = 0;
            if( match )
                return MB_SUCCESS;
            else
                return MB_ENTITY_NOT_FOUND;
        }
        else if( TYPE_FROM_HANDLE( child ) == MBEDGE )
        {
            // determine the actual number of vertices, for the padded case
            // the padded case could be like ABCDEFFF; num_parent_vertices=8,
            // actual_num_parent_vertices=6
            int actual_num_parent_vertices = num_parent_vertices;
            while( actual_num_parent_vertices >= 3 &&
                   ( parent_conn[actual_num_parent_vertices - 2] == parent_conn[actual_num_parent_vertices - 1] ) )
                actual_num_parent_vertices--;

            if( parent_conn[( sd_number + 1 ) % num_parent_vertices] == child_conn[1] )
                sense = 1;
            else if( parent_conn[( sd_number + num_parent_vertices - 1 ) % num_parent_vertices] ==
                     child_conn[1] )  // this will also cover edge AF for padded case, side will
                                      // be 0, sense -1
                sense = -1;
            // if edge FA in above example, we should return sd_number = 5, sense 1
            else if( ( sd_number == actual_num_parent_vertices - 1 ) && ( child_conn[1] == parent_conn[0] ) )
                sense = 1;
            else
                return MB_ENTITY_NOT_FOUND;
            return MB_SUCCESS;
        }
    }

    return MB_FAILURE;
}
ErrorCode moab::Core::subtract_meshset ( EntityHandle  meshset1,
const EntityHandle  meshset2 
) [virtual]

subtracts meshset2 from meshset1 - modifies meshset1

Implements moab::Interface.

Definition at line 3316 of file Core.cpp.

References moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and moab::MeshSet::subtract().

{
    MeshSet* set1 = get_mesh_set( sequence_manager(), meshset1 );
    MeshSet* set2 = get_mesh_set( sequence_manager(), meshset2 );
    if( !set1 || !set2 ) return MB_ENTITY_NOT_FOUND;

    return set1->subtract( set2, meshset1, a_entity_factory() );
}
ErrorCode moab::Core::tag_clear_data ( Tag  tag_handle,
const Range &  entity_handles,
const void *  tag_data,
int  tag_size = 0 
) [virtual]

Set tag data given value.

set the data for given EntityHandles and Tag

For a tag, set the values for a list of passed entity handles to the same, specified value.

Parameters:
tag_handleThe tag
entity_handlesThe entity handles for which to set tag values.
tag_dataA pointer to the tag value.
tag_sizesFor variable-length tags, the lenght of the tag value. This argument will be ignored for fixed-length tags.

Implements moab::Interface.

Definition at line 2259 of file Core.cpp.

References moab::TagInfo::clear_data(), moab::TagInfo::get_data_type(), and moab::TagInfo::size_from_data_type().

{
    assert( valid_tag_handle( tag_handle ) );
    return tag_handle->clear_data( sequenceManager, mError, entity_handles, tag_data,
                                   tag_size * TagInfo::size_from_data_type( tag_handle->get_data_type() ) );
}
ErrorCode moab::Core::tag_clear_data ( Tag  tag_handle,
const EntityHandle *  entity_handles,
int  num_entities,
const void *  tag_data,
int  tag_size = 0 
) [virtual]

Set tag data given value.

set the data for given EntityHandles and Tag

For a tag, set the values for a list of passed entity handles to the same, specified value.

Parameters:
tag_handleThe tag
entity_handlesThe entity handles for which to set tag values.
tag_dataA pointer to the tag value.
tag_sizesFor variable-length tags, the lenght of the tag value. This argument will be ignored for fixed-length tags.

Implements moab::Interface.

Definition at line 2246 of file Core.cpp.

References CHECK_MESH_NULL, moab::TagInfo::clear_data(), moab::TagInfo::get_data_type(), and moab::TagInfo::size_from_data_type().

{
    assert( valid_tag_handle( tag_handle ) );
    CHECK_MESH_NULL
    return tag_handle->clear_data( sequenceManager, mError, entity_handles, num_entities, tag_data,
                                   tag_size * TagInfo::size_from_data_type( tag_handle->get_data_type() ) );
}
ErrorCode moab::Core::tag_delete ( Tag  tag_handle) [virtual]

Removes the tag from the database and deletes all of its associated data.

removes the tag from MB

Implements moab::Interface.

Examples:
LaplacianSmoother.cpp.

Definition at line 2464 of file Core.cpp.

References ErrorCode, MB_CHK_ERR, MB_SUCCESS, MB_TAG_NOT_FOUND, and moab::TagInfo::release_all_data().

Referenced by moab::HigherOrderFactory::convert_sequence(), moab::WriteUtil::gather_nodes_from_elements(), moab::ReorderTool::handle_order_from_int_tag(), moab::ReorderTool::handle_order_from_sets_and_adj(), and main().

{
    std::list< TagInfo* >::iterator i = std::find( tagList.begin(), tagList.end(), tag_handle );
    if( i == tagList.end() ) return MB_TAG_NOT_FOUND;

    ErrorCode rval = tag_handle->release_all_data( sequenceManager, mError, true );MB_CHK_ERR( rval );

    tagList.erase( i );
    delete tag_handle;
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_delete_data ( Tag  tag_handle,
const EntityHandle *  entity_handles,
int  num_entities 
) [virtual]

Delete the data of a vector of entity handles and sparse tag.

removes the tag from the entity

Delete the data of a tag on a vector of entity handles. Only sparse tag data are deleted with this function; dense tags are deleted by deleting the tag itself using tag_delete.

Parameters:
tag_handleHandle of the (sparse) tag being deleted from entity
entity_handles1d vector of entity handles from which the tag is being deleted
num_handlesNumber of entity handles in 1d vector

Implements moab::Interface.

Definition at line 2449 of file Core.cpp.

References CHECK_MESH_NULL, and moab::TagInfo::remove_data().

Referenced by moab::ReorderTool::reorder_tag_data().

{
    assert( valid_tag_handle( tag_handle ) );
    CHECK_MESH_NULL
    return tag_handle->remove_data( sequenceManager, mError, entity_handles, num_entities );
}
ErrorCode moab::Core::tag_delete_data ( Tag  tag_handle,
const Range &  entity_handles 
) [virtual]

Delete the data of a range of entity handles and sparse tag.

removes the tag from the entity

Delete the data of a tag on a range of entity handles. Only sparse tag data are deleted with this function; dense tags are deleted by deleting the tag itself using tag_delete.

Parameters:
tag_handleHandle of the (sparse) tag being deleted from entity
entity_rangeRange of entities from which the tag is being deleted

Implements moab::Interface.

Definition at line 2457 of file Core.cpp.

References moab::TagInfo::remove_data().

{
    assert( valid_tag_handle( tag_handle ) );
    return tag_handle->remove_data( sequenceManager, mError, entity_handles );
}
ErrorCode moab::Core::tag_get_by_ptr ( const Tag  tag_handle,
const EntityHandle *  entity_handles,
int  num_entities,
const void **  tag_data,
int *  tag_sizes = 0 
) const [virtual]

Get pointers to tag data.

return the tag data for a given EntityHandle and Tag

For a tag, get the values for a list of passed entity handles.

Note:
This function may not be used for bit tags.
Parameters:
tag_handleThe tag
entity_handlesAn array of entity handles for which to retreive tag values.
num_entitiesThe length of the 'entity_handles' array.
tag_dataAn array of 'const void*'. Array must be at least 'num_entitities' long. Array is populated (output) with pointers to the internal storage for the tag value corresponding to each entity handle.
tag_sizesThe length of each tag value. Optional for fixed-length tags. Required for variable-length tags.

Implements moab::Interface.

Definition at line 2169 of file Core.cpp.

References CHECK_MESH_NULL, ErrorCode, moab::TagInfo::get_data(), moab::TagInfo::get_data_type(), and moab::TagInfo::size_from_data_type().

Referenced by moab::ReorderTool::reorder_tag_data(), and test_spectral_hex().

{
    assert( valid_tag_handle( tag_handle ) );
    CHECK_MESH_NULL
    ErrorCode result =
        tag_handle->get_data( sequenceManager, mError, entity_handles, num_entities, tag_data, tag_sizes );
    int typesize = TagInfo::size_from_data_type( tag_handle->get_data_type() );
    if( tag_sizes && typesize != 1 )
        for( int i = 0; i < num_entities; ++i )
            tag_sizes[i] /= typesize;
    return result;
}
ErrorCode moab::Core::tag_get_by_ptr ( const Tag  tag_handle,
const Range &  entity_handles,
const void **  tag_data,
int *  tag_sizes = 0 
) const [virtual]

Get pointers to tag data.

return the tag data for a given EntityHandle and Tag

For a tag, get the values for a list of passed entity handles.

Note:
This function may not be used for bit tags.
Parameters:
tag_handleThe tag
entity_handlesThe entity handles for which to retreive tag values.
tag_dataAn array of 'const void*'. Array is populated (output) with pointers to the internal storage for the tag value corresponding to each entity handle.
tag_sizesThe length of each tag value. Optional for fixed-length tags. Required for variable-length tags.

Implements moab::Interface.

Definition at line 2187 of file Core.cpp.

References ErrorCode, moab::TagInfo::get_data(), moab::TagInfo::get_data_type(), moab::Range::size(), and moab::TagInfo::size_from_data_type().

{
    assert( valid_tag_handle( tag_handle ) );
    ErrorCode result = tag_handle->get_data( sequenceManager, mError, entity_handles, tag_data, tag_sizes );
    int typesize     = TagInfo::size_from_data_type( tag_handle->get_data_type() );
    if( tag_sizes && typesize != 1 )
    {
        int num_entities = entity_handles.size();
        for( int i = 0; i < num_entities; ++i )
            tag_sizes[i] /= typesize;
    }
    return result;
}
ErrorCode moab::Core::tag_get_bytes ( const Tag  tag,
int &  tag_size 
) const [virtual]

Get the size of the specified tag in bytes.

get size of tag in bytes

Implements moab::Interface.

Examples:
addPCdata.cpp.

Definition at line 2504 of file Core.cpp.

References moab::TagInfo::get_size(), moab::TagInfo::get_storage_type(), MB_SUCCESS, MB_TAG_BIT, MB_TAG_NOT_FOUND, MB_VARIABLE_DATA_LENGTH, MB_VARIABLE_LENGTH, and moab::TagInfo::variable_length().

Referenced by main(), moab::ParCommGraph::receive_tag_values(), moab::ReorderTool::reorder_tag_data(), and moab::ParCommGraph::send_tag_values().

{
    if( !valid_tag_handle( tag_handle ) ) return MB_TAG_NOT_FOUND;

    if( tag_handle->variable_length() )
    {
        tag_size = MB_VARIABLE_LENGTH;
        return MB_VARIABLE_DATA_LENGTH;
    }
    else if( tag_handle->get_storage_type() == MB_TAG_BIT )
    {
        tag_size = 1;
        return MB_SUCCESS;
    }
    else
    {
        tag_size = tag_handle->get_size();
        return MB_SUCCESS;
    }
}
ErrorCode moab::Core::tag_get_data ( const Tag  tag_handle,
const EntityHandle *  entity_handles,
const int  num_entities,
void *  tag_data 
) const [virtual]

return the tag data for a given EntityHandle and Tag

Implements moab::Interface.

Examples:
addPCdata.cpp, copyPartition.cpp, ExtractLand.cpp, and LaplacianSmoother.cpp.

Definition at line 2133 of file Core.cpp.

References CHECK_MESH_NULL, and moab::TagInfo::get_data().

Referenced by moab::ParCommGraph::compute_partition(), moab::HigherOrderFactory::convert_sequence(), dot_nodes(), dot_write_id_nodes(), moab::WriteUtil::gather_nodes_from_elements(), moab::WriteUtil::get_adjacencies(), moab::WriteUtil::get_element_connect(), moab::ReorderTool::get_new_handles(), moab::ReorderTool::get_reordered_handles(), moab::ReorderTool::handle_order_from_int_tag(), hcFilter(), moab::ReorderTool::int_order_from_sets_and_adj(), laplacianFilter(), main(), perform_laplacian_smoothing(), moab::ParCommGraph::receive_tag_values(), moab::ReorderTool::reorder_tag_data(), moab::ParCommGraph::send_tag_values(), and test_spectral_hex().

{
    assert( valid_tag_handle( tag_handle ) );
    CHECK_MESH_NULL
    return tag_handle->get_data( sequenceManager, mError, entity_handles, num_entities, tag_data );
}
ErrorCode moab::Core::tag_get_data ( const Tag  tag_handle,
const Range &  entity_handles,
void *  tag_data 
) const [virtual]

return the tag data for a given EntityHandle and Tag

Implements moab::Interface.

Definition at line 2144 of file Core.cpp.

References moab::TagInfo::get_data().

{
    assert( valid_tag_handle( tag_handle ) );
    return tag_handle->get_data( sequenceManager, mError, entity_handles, tag_data );
}
ErrorCode moab::Core::tag_get_data_type ( const Tag  handle,
DataType &  type 
) const [virtual]

Get data type of tag.

Get the type of the tag data. The tag is data is assumed to be a vector of this type. If the tag data vetcor contains more than one value, then the tag size must be a multiple of the size of this type.

Parameters:
tagThe tag
typeThe type of the specified tag (output).

Implements moab::Interface.

Examples:
addPCdata.cpp.

Definition at line 2542 of file Core.cpp.

References moab::TagInfo::get_data_type(), MB_SUCCESS, and MB_TAG_NOT_FOUND.

Referenced by main(), and moab::ReorderTool::reorder_tag_data().

{
    if( !valid_tag_handle( handle ) ) return MB_TAG_NOT_FOUND;

    data_type = handle->get_data_type();
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_default_value ( const Tag  tag,
void *  def_val 
) const [virtual]

Get the default value of the specified tag.

get default value of the tag

Implements moab::Interface.

Definition at line 2551 of file Core.cpp.

References moab::TagInfo::get_default_value(), moab::TagInfo::get_default_value_size(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, MB_TAG_NOT_FOUND, MB_VARIABLE_DATA_LENGTH, and moab::TagInfo::variable_length().

Referenced by moab::ReorderTool::reorder_entities().

{
    if( !valid_tag_handle( tag_handle ) ) return MB_TAG_NOT_FOUND;

    if( tag_handle->variable_length() ) return MB_VARIABLE_DATA_LENGTH;

    if( !tag_handle->get_default_value() ) return MB_ENTITY_NOT_FOUND;

    memcpy( def_value, tag_handle->get_default_value(), tag_handle->get_default_value_size() );
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_default_value ( Tag  tag,
const void *&  def_val,
int &  size 
) const [virtual]

Get a tag handle, possibly creating the tag.

Get a handle used to associate application-defined values with MOAB entities. If the tag does not already exist then flags should contain exactly one of MB_TAG_SPARSE, MB_TAG_DENSE, MB_TAG_MESH unless type is MB_TYPE_BIT, which implies MB_TAG_BIT storage.

Parameters:
nameThe tag name
sizeTag size as number of values of of data type per entity (or number of bytes if MB_TAG_BYTES is passed in flags). If MB_TAG_VARLEN is specified, this value is taken to be the size of the default value if one is specified and is otherwise ignored.
typeThe type of the data (used for IO)
tag_handleOutput: the resulting tag handle.
flagsBitwise OR of values from TagType
default_valueOptional default value for tag.
createdOptional returned boolean indicating that the tag was created.
Returns:
- MB_ALREADY_ALLOCATED if tag exists and MB_TAG_EXCL is specified, or default values do not match (and MB_TAG_ANY or MB_TAG_DFTOK not specified).
  • MB_TAG_NOT_FOUND if tag does not exist and MB_TAG_CREAT is not specified
  • MB_INVALID_SIZE if tag value size is not a multiple of the size of the data type (and MB_TAG_ANY not specified).
  • MB_TYPE_OUT_OF_RANGE invalid or inconsistent parameter
  • MB_VARIABLE_DATA_LENGTH if MB_TAG_VARLEN and default_value is non-null and default_value_size is not specified.

A call to tag_get_handle that includes a default value will fail if the tag already exists with a different default value. A call without a default value will succeed if the tag already exists, regardless of whether or not the existing tag has a default value.

Examples:

Retrieve a handle for an existing tag, returning a non-success error code if the tag does not exist or does not store 1 integer value per entity: 

 Tag git_tag;
 mb.tag_get_handle( GLOBAL_ID_TAG_NAME, 1, MB_TYPE_INTEGER, gid_tag );

Get the tag handle, or create it as a dense tag if it does not already exist: 

 Tag gid_tag;
 mb.tag_get_handle( GLOBAL_ID_TAG_NAME, 1, MB_TYPE_INTEGER, gid_tag, MB_TAG_CREAT|MB_TAG_BIT
     *);

Create the tag or *fail* if it already exists: 

 Tag gid_tag;
 mb.tag_get_handle( GLOBAL_ID_TAG_NAME, 1, MB_TYPE_INTEGER, gid_tag, MB_TAG_EXCL|MB_TAG_DENSE
     *);

Get an existing variable length tag, failing if it does not exist or is not variable-length or does not contain double values. 

 Tag vtag; mb.tag_get_handle(
     *tag_name, 0, MB_TYPE_DOUBLE, vtag );

Get the same variable-length tag, but create it with a default value if it doesn't exist. Note that if the tag already exists this call will return a non-success error code if the existing tag has a different default value. 

 Tag
     *vtag; const double default_val = M_PI; const int def_val_len = 1; mb.tag_get_handle( tag_name,
     *def_val_len, MB_TYPE_DOUBLE, vtag, MB_TAG_SPARSE|MB_TAG_VARLEN|MB_TAG_CREAT, &default_val );

Implements moab::Interface.

Definition at line 2563 of file Core.cpp.

References moab::TagInfo::get_data_type(), moab::TagInfo::get_default_value(), moab::TagInfo::get_default_value_size(), MB_ENTITY_NOT_FOUND, MB_SUCCESS, and moab::TagInfo::size_from_data_type().

{
    if( !valid_tag_handle( tag ) ) return MB_ENTITY_NOT_FOUND;

    if( !tag->get_default_value() ) return MB_ENTITY_NOT_FOUND;

    ptr  = tag->get_default_value();
    size = tag->get_default_value_size() / TagInfo::size_from_data_type( tag->get_data_type() );
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_handle ( const char *  name,
int  size,
DataType  type,
Tag &  tag_handle,
unsigned  flags = 0,
const void *  default_value = 0,
bool *  created = 0 
) [virtual]

Get a tag handle, possibly creating the tag.

Get a handle used to associate application-defined values with MOAB entities. If the tag does not already exist then flags should contain exactly one of MB_TAG_SPARSE, MB_TAG_DENSE, MB_TAG_MESH unless type is MB_TYPE_BIT, which implies MB_TAG_BIT storage.

Parameters:
nameThe tag name
sizeTag size as number of values of of data type per entity (or number of bytes if MB_TAG_BYTES is passed in flags). If MB_TAG_VARLEN is specified, this value is taken to be the size of the default value if one is specified and is otherwise ignored.
typeThe type of the data (used for IO)
tag_handleOutput: the resulting tag handle.
flagsBitwise OR of values from TagType
default_valueOptional default value for tag.
createdOptional returned boolean indicating that the tag was created.
Returns:
- MB_ALREADY_ALLOCATED if tag exists and MB_TAG_EXCL is specified, or default values do not match (and MB_TAG_ANY or MB_TAG_DFTOK not specified).
  • MB_TAG_NOT_FOUND if tag does not exist and MB_TAG_CREAT is not specified
  • MB_INVALID_SIZE if tag value size is not a multiple of the size of the data type (and MB_TAG_ANY not specified).
  • MB_TYPE_OUT_OF_RANGE invalid or inconsistent parameter
  • MB_VARIABLE_DATA_LENGTH if MB_TAG_VARLEN and default_value is non-null and default_value_size is not specified.

Implements moab::Interface.

Examples:
addPCdata.cpp, copyPartition.cpp, ExtractLand.cpp, and LaplacianSmoother.cpp.

Definition at line 2275 of file Core.cpp.

References moab::BitTag::create_tag(), moab::DenseTag::create_tag(), moab::VarLenDenseTag::create_tag(), moab::TagInfo::equals_default_value(), moab::TagInfo::get_data_type(), moab::TagInfo::get_default_value(), moab::TagInfo::get_size(), moab::TagInfo::get_storage_type(), moab::is_zero_bytes(), MB_ALREADY_ALLOCATED, MB_INVALID_SIZE, MB_SUCCESS, MB_TAG_ANY, MB_TAG_BIT, MB_TAG_BYTES, MB_TAG_CREAT, MB_TAG_DENSE, MB_TAG_EXCL, MB_TAG_MESH, MB_TAG_NOOPQ, MB_TAG_NOT_FOUND, MB_TAG_SPARSE, MB_TAG_STORE, MB_TAG_VARLEN, MB_TYPE_BIT, MB_TYPE_OPAQUE, MB_TYPE_OUT_OF_RANGE, MB_VARIABLE_LENGTH, size, moab::TagInfo::size_from_data_type(), TagType, and moab::TagInfo::variable_length().

Referenced by moab::HigherOrderFactory::convert_sequence(), moab::ReadUtil::create_gather_set(), moab::NestedRefine::create_hm_storage_single_level(), moab::WriteUtil::gather_nodes_from_elements(), moab::NestedRefine::generate_hm(), moab::ReadUtil::get_gather_set(), moab::ReorderTool::handle_order_from_int_tag(), moab::ReorderTool::handle_order_from_sets_and_adj(), moab::ReadParallel::load_file(), main(), obbvis_create(), perform_laplacian_smoothing(), test_spectral_hex(), moab::NestedRefine::update_special_tags(), and update_tracer().

{
    if( created ) *created = false;

    // we always work with sizes in bytes internally
    if( !( ( flags & MB_TAG_VARLEN ) && size == MB_VARIABLE_LENGTH ) )
    {
        if( flags & MB_TAG_BYTES )
        {
            if( size % TagInfo::size_from_data_type( data_type ) ) return MB_INVALID_SIZE;
        }
        else
        {
            size *= TagInfo::size_from_data_type( data_type );
        }
    }

    const TagType storage = static_cast< TagType >( flags & 3 );

    // search for an existing tag
    tag_handle = 0;
    if( name && *name )
    {  // not anonymous tag
        for( std::list< Tag >::iterator i = tagList.begin(); i != tagList.end(); ++i )
        {
            if( ( *i )->get_name() == name )
            {
                tag_handle = *i;
                break;
            }
        }
    }

    if( tag_handle )
    {
        if( flags & MB_TAG_EXCL ) return MB_ALREADY_ALLOCATED;
        // user asked that we not check anything
        if( flags & MB_TAG_ANY ) return MB_SUCCESS;
        // user asked that we also match storage types
        if( ( flags & MB_TAG_STORE ) && tag_handle->get_storage_type() != storage ) return MB_TYPE_OUT_OF_RANGE;
        // check if data type matches
        const DataType extype = tag_handle->get_data_type();
        if( extype != data_type )
        {
            if( flags & MB_TAG_NOOPQ )
                return MB_TYPE_OUT_OF_RANGE;
            else if( extype != MB_TYPE_OPAQUE && data_type != MB_TYPE_OPAQUE )
                return MB_TYPE_OUT_OF_RANGE;
        }

        // Require that the size value be zero or MB_VARIABLE_LENGTH
        // for variable length tags.  The caller passing such a size
        // value is sufficient to indicate that the caller is aware
        // that it is requesting a variable-length tag, so no need
        // to also require/check the MB_TAG_VARLEN bit in the flags.
        if( tag_handle->variable_length() )
        {
            if( size != 0 && size != MB_VARIABLE_LENGTH && !( flags & MB_TAG_VARLEN ) ) return MB_INVALID_SIZE;
        }
        // But /do/ fail if MB_TAG_VARLEN flag is set and tag is
        // not variable length.
        else if( flags & MB_TAG_VARLEN )
            return MB_TYPE_OUT_OF_RANGE;
        // check size for fixed-length tag
        else if( tag_handle->get_size() != size )
            return MB_INVALID_SIZE;

        // If user passed a default value, check that it matches.
        // If user did not pass a default value, assume they're OK
        // with the existing one.
        // If tag does not have a default value but the user passed
        // one, allow it only if the tag is dense and the passed value
        // is all zero bytes because dense tags have an implicit default
        // value of all zeros in some cases.
        if( default_value && !( flags & MB_TAG_DFTOK ) &&
            !( tag_handle->equals_default_value( default_value, size ) ||
               ( !tag_handle->get_default_value() && tag_handle->get_storage_type() == MB_TAG_DENSE &&
                 is_zero_bytes( default_value, size ) ) ) )
            return MB_ALREADY_ALLOCATED;

        return MB_SUCCESS;
    }

    // MB_TAG_EXCL implies MB_TAG_CREAT
    if( !( flags & ( MB_TAG_CREAT | MB_TAG_EXCL ) ) ) return MB_TAG_NOT_FOUND;

    // if a non-opaque non-bit type was specified, then the size
    // must be multiple of the size of the type
    if( ( !( flags & MB_TAG_VARLEN ) || default_value ) &&
        ( size <= 0 || ( size % TagInfo::size_from_data_type( data_type ) ) != 0 ) )
        return MB_INVALID_SIZE;

    // if MB_TYPE_BIT may be used only with MB_TAG_BIT
    // if (storage != MB_TAG_BIT && data_type == MB_TYPE_BIT)
    //    return MB_INVALID_ARG;
    if( data_type == MB_TYPE_BIT ) flags &= ~(unsigned)( MB_TAG_DENSE | MB_TAG_SPARSE );

    // create the tag
    switch( flags & ( MB_TAG_DENSE | MB_TAG_SPARSE | MB_TAG_MESH | MB_TAG_VARLEN ) )
    {
        case MB_TAG_DENSE | MB_TAG_VARLEN:
            tag_handle = VarLenDenseTag::create_tag( sequenceManager, mError, name, data_type, default_value, size );
            break;
        case MB_TAG_DENSE:
            tag_handle = DenseTag::create_tag( sequenceManager, mError, name, size, data_type, default_value );
            break;
        case MB_TAG_SPARSE | MB_TAG_VARLEN:
            tag_handle = new VarLenSparseTag( name, data_type, default_value, size );
            break;
        case MB_TAG_SPARSE:
            tag_handle = new SparseTag( name, size, data_type, default_value );
            break;
        case MB_TAG_MESH | MB_TAG_VARLEN:
            tag_handle = new MeshTag( name, MB_VARIABLE_LENGTH, data_type, default_value, size );
            break;
        case MB_TAG_MESH:
            tag_handle = new MeshTag( name, size, data_type, default_value, size );
            break;
        case MB_TAG_BIT:
            if( MB_TYPE_BIT != data_type && MB_TYPE_OPAQUE != data_type ) return MB_TYPE_OUT_OF_RANGE;
            tag_handle = BitTag::create_tag( name, size, default_value );
            break;
        default:  // some illegal combination (multiple storage types, variable-length bit tag, etc.)
            return MB_TYPE_OUT_OF_RANGE;
    }

    if( !tag_handle ) return MB_INVALID_SIZE;

    if( created ) *created = true;
    tagList.push_back( tag_handle );
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_handle ( const char *  name,
int  size,
DataType  type,
Tag &  tag_handle,
unsigned  flags = 0,
const void *  default_value = 0 
) const [virtual]

same as non-const version, except that TAG_CREAT flag is ignored.

Implements moab::Interface.

Definition at line 2414 of file Core.cpp.

References MB_ALREADY_ALLOCATED, MB_TAG_CREAT, MB_TAG_EXCL, and MB_TAG_NOT_FOUND.

{
    // If caller specified MB_TAG_EXCL, then we must fail because
    // this const function can never create a tag.  We need to test
    // this here because the non-const version of this function
    // assumes MB_TAG_CREAT if MB_TAG_EXCL is specified.
    if( flags & MB_TAG_EXCL )
    {
        // anonymous tag?
        if( !name || !*name ) return MB_TAG_NOT_FOUND;

        // search for an existing tag
        tag_handle = 0;
        for( std::list< Tag >::const_iterator i = tagList.begin(); i != tagList.end(); ++i )
        {
            if( ( *i )->get_name() == name )
            {
                tag_handle = *i;
                return MB_ALREADY_ALLOCATED;
            }
        }

        return MB_TAG_NOT_FOUND;
    }

    return const_cast< Core* >( this )->tag_get_handle( name, size, data_type, tag_handle,
                                                        flags & ~(unsigned)MB_TAG_CREAT, default_value );
}
ErrorCode moab::Core::tag_get_handle ( const char *  tag_name,
Tag &  tag_handle 
) const [virtual]

Gets the tag handle corresponding to a name.

If a tag of that name does not exist, returns MB_TAG_NOT_FOUND

Parameters:
tag_nameName of the desired tag.
tag_handleTag handle corresponding to tag_name

Implements moab::Interface.

Definition at line 2498 of file Core.cpp.

References MB_TAG_ANY, and MB_TYPE_OPAQUE.

{
    return tag_get_handle( tag_name, 0, MB_TYPE_OPAQUE, tag_handle, MB_TAG_ANY );
}
ErrorCode moab::Core::tag_get_length ( const Tag  tag,
int &  tag_size 
) const [virtual]

Get the array length of a tag.

get size of tag in $values

Implements moab::Interface.

Examples:
addPCdata.cpp.

Definition at line 2526 of file Core.cpp.

References moab::TagInfo::get_data_type(), moab::TagInfo::get_size(), MB_SUCCESS, MB_TAG_NOT_FOUND, MB_VARIABLE_DATA_LENGTH, MB_VARIABLE_LENGTH, moab::TagInfo::size_from_data_type(), and moab::TagInfo::variable_length().

Referenced by moab::WriteUtil::get_tag_list(), main(), moab::ParCommGraph::receive_tag_values(), and moab::ParCommGraph::send_tag_values().

{
    if( !valid_tag_handle( tag_handle ) ) return MB_TAG_NOT_FOUND;

    if( tag_handle->variable_length() )
    {
        tag_size = MB_VARIABLE_LENGTH;
        return MB_VARIABLE_DATA_LENGTH;
    }
    else
    {
        tag_size = tag_handle->get_size() / TagInfo::size_from_data_type( tag_handle->get_data_type() );
        return MB_SUCCESS;
    }
}
ErrorCode moab::Core::tag_get_name ( const Tag  tag_handle,
std::string &  tag_name 
) const [virtual]

Gets the tag name string of the tag_handle.

gets the tag name string for the tag_handle

Parameters:
tag_handleTag you want the name of.
tag_nameName string of tag_handle.

Example: 

        Tag tag_handle = 0;
        std::string tag_name = "my_special_tag";
        tag_get_name( tag_handle, tag_name );  //gets the Tag from the tag's name string

Implements moab::Interface.

Definition at line 2491 of file Core.cpp.

References moab::TagInfo::get_name(), MB_SUCCESS, and MB_TAG_NOT_FOUND.

Referenced by gather_tag_counts(), and moab::WriteUtil::get_tag_list().

{
    if( !valid_tag_handle( tag_handle ) ) return MB_TAG_NOT_FOUND;
    tag_name = tag_handle->get_name();
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_tags ( std::vector< Tag > &  tag_handles) const [virtual]

get handles for all tags defined

Implements moab::Interface.

Definition at line 2583 of file Core.cpp.

References MB_SUCCESS.

Referenced by gather_tag_counts(), moab::WriteUtil::get_tag_list(), and moab::ReorderTool::reorder_entities().

{
    std::copy( tagList.begin(), tagList.end(), std::back_inserter( tag_handles ) );
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_tags_on_entity ( const EntityHandle  entity,
std::vector< Tag > &  tag_handles 
) const [virtual]

Get handles for all tags defined on this entity.

Implements moab::Interface.

Definition at line 2590 of file Core.cpp.

References MB_SUCCESS.

{
    for( std::list< TagInfo* >::const_iterator i = tagList.begin(); i != tagList.end(); ++i )
        if( ( *i )->is_tagged( sequenceManager, entity ) ) tag_handles.push_back( *i );
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_get_type ( const Tag  tag_handle,
TagType &  tag_type 
) const [virtual]

get type of tag (sparse, dense, etc.; 0 = dense, 1 = sparse, 2 = bit, 3 = mesh)

get type of tag (sparse, dense, etc.; 0 = dense, 1 = sparse, 2 = bit, 3 = static)

Implements moab::Interface.

Definition at line 2575 of file Core.cpp.

References moab::TagInfo::get_storage_type(), and MB_SUCCESS.

{
    assert( valid_tag_handle( tag_handle ) );
    tag_type = tag_handle->get_storage_type();
    return MB_SUCCESS;
}
ErrorCode moab::Core::tag_iterate ( Tag  tag_handle,
Range::const_iterator  iter,
Range::const_iterator  end,
int &  count,
void *&  data_ptr,
bool  allocate = true 
) [virtual]

Access tag data via direct pointer into contiguous blocks.

Iteratively obtain direct access to contiguous blocks of tag storage. This function cannot be used with bit tags because of the compressed bit storage. This function cannot be used with variable length tags because it does not provide a mechanism to determine the length of the value for each entity. This function may be used with sparse tags, but if it is used, it will return data for a single entity at a time.

Parameters:
tag_handleThe handle of the tag for which to access data
iterThe first entity for which to return data.
endOne past the last entity for which data is desired.
countThe number of entities for which data was returned
data_ptrOutput: pointer to tag storage.
allocateIf true, space for this tag will be allocated, if not it wont

If this function is called for entities for which no tag value has been set, but for which a default value exists, it will force the allocation of explicit storage for each such entity even though MOAB would normally not explicitly store tag values for such entities.

: 

 Range ents; // range to iterate over
 Tag tag; // tag for which to access data
 int bytes;
 ErrorCode err = mb.tag_get_size( tag, bytes );
 if (err) { ... }

 ...
 Range::iterator iter = ents.begin();
 while (iter != ents.end()) {
   int count;
    // get contiguous block of tag dat
   void* ptr;
   err = mb.tag_iterate( tag, iter, ents.end(), count, ptr );
   if (err) { ... }
    // do something with tag data
   process_Data( ptr, count );
    // advance to next block of data
   iter += count;
 }
     *

Implements moab::Interface.

Definition at line 2476 of file Core.cpp.

References ErrorCode, MB_SUCCESS, and moab::TagInfo::tag_iterate().

{
    Range::const_iterator init = iter;
    assert( valid_tag_handle( tag_handle ) );
    ErrorCode result = tag_handle->tag_iterate( sequenceManager, mError, iter, end, data_ptr, allocate );
    if( MB_SUCCESS == result ) count = iter - init;
    return result;
}
ErrorCode moab::Core::tag_set_by_ptr ( Tag  tag_handle,
const EntityHandle *  entity_handles,
int  num_entities,
void const *const *  tag_data,
const int *  tag_sizes = 0 
) [virtual]

Set tag data given an array of pointers to tag values.

set the data for given EntityHandles and Tag

For a tag, set the values for a list of passed entity handles.

Note:
This function may not be used for bit tags.
Parameters:
tag_handleThe tag
entity_handlesAn array of entity handles for which to set tag values.
num_entitiesThe length of the 'entity_handles' array.
tag_dataAn array of 'const void*'. Array must be at least 'num_entitities' long. Array is expected to contain pointers to tag values for the corresponding EntityHandle in 'entity_handles'.
tag_sizesThe length of each tag value. Optional for fixed-length tags. Required for variable-length tags.

Implements moab::Interface.

Definition at line 2205 of file Core.cpp.

References CHECK_MESH_NULL, moab::TagInfo::get_data_type(), moab::TagInfo::set_data(), and moab::TagInfo::size_from_data_type().

Referenced by moab::ReorderTool::reorder_tag_data().

{
    assert( valid_tag_handle( tag_handle ) );
    CHECK_MESH_NULL
    std::vector< int > tmp_sizes;
    int typesize = TagInfo::size_from_data_type( tag_handle->get_data_type() );
    if( typesize != 1 && tag_sizes )
    {
        tmp_sizes.resize( num_entities );
        for( int i = 0; i < num_entities; ++i )
            tmp_sizes[i] = tag_sizes[i] * typesize;
        tag_sizes = &tmp_sizes[0];
    }
    return tag_handle->set_data( sequenceManager, mError, entity_handles, num_entities, tag_data, tag_sizes );
}
ErrorCode moab::Core::tag_set_by_ptr ( Tag  tag_handle,
const Range &  entity_handles,
void const *const *  tag_data,
const int *  tag_sizes = 0 
) [virtual]

Set tag data given an array of pointers to tag values.

set the data for given EntityHandles and Tag

For a tag, set the values for a list of passed entity handles.

Note:
This function may not be used for bit tags.
Parameters:
tag_handleThe tag
entity_handlesThe entity handles for which to set tag values.
tag_dataAn array of 'const void*'. Array is expected to contain pointers to tag values for the corresponding EntityHandle in 'entity_handles'.
tag_sizesThe length of each tag value. Optional for fixed-length tags. Required for variable-length tags.

Implements moab::Interface.

Definition at line 2226 of file Core.cpp.

References moab::TagInfo::get_data_type(), moab::TagInfo::set_data(), moab::Range::size(), and moab::TagInfo::size_from_data_type().

{
    assert( valid_tag_handle( tag_handle ) );
    std::vector< int > tmp_sizes;
    int typesize = TagInfo::size_from_data_type( tag_handle->get_data_type() );
    if( typesize != 1 && tag_sizes )
    {
        int num_entities = entity_handles.size();
        tmp_sizes.resize( num_entities );
        for( int i = 0; i < num_entities; ++i )
            tmp_sizes[i] = tag_sizes[i] * typesize;
        tag_sizes = &tmp_sizes[0];
    }
    return tag_handle->set_data( sequenceManager, mError, entity_handles, tag_data, tag_sizes );
}
ErrorCode moab::Core::tag_set_data ( Tag  tag_handle,
const EntityHandle *  entity_handles,
int  num_entities,
const void *  tag_data 
) [virtual]

Sets the data of a given EntityHandle and Tag.

set the data for given EntityHandles and Tag

If the tag_handle and the entity type of entity_handle are not compatible, data of entity_handle never existed and MB_FAILURE is returned.

Parameters:
tag_handleTag indicating what data is to be set.
entity_handleEntityHandle on which to set tag's data.
tag_dataData to set the entity_handle's tag data to.

Example: 

        int tag_data = 1004;
        tag_set_data( tag_handle, entity_handle, &tag_data );

Implements moab::Interface.

Examples:
addPCdata.cpp, ExtractLand.cpp, and LaplacianSmoother.cpp.

Definition at line 2151 of file Core.cpp.

References CHECK_MESH_NULL, and moab::TagInfo::set_data().

Referenced by moab::ReadUtil::assign_ids(), moab::WriteUtil::assign_ids(), moab::ReadUtil::create_gather_set(), moab::HalfFacetRep::determine_border_vertices(), moab::WriteUtil::gather_nodes_from_elements(), moab::WriteUtil::get_element_connect(), moab::WriteUtil::get_node_coords(), moab::ReorderTool::handle_order_from_int_tag(), moab::ReorderTool::int_order_from_sets_and_adj(), main(), obbvis_create(), perform_laplacian_smoothing(), moab::ParCommGraph::receive_tag_values(), moab::HigherOrderFactory::remove_ho_nodes(), and moab::ReorderTool::reorder_tag_data().

{
    assert( valid_tag_handle( tag_handle ) );
    CHECK_MESH_NULL
    return tag_handle->set_data( sequenceManager, mError, entity_handles, num_entities, tag_data );
}
ErrorCode moab::Core::tag_set_data ( Tag  tag_handle,
const Range &  entity_handles,
const void *  tag_data 
) [virtual]

set the data for given EntityHandles and Tag

Implements moab::Interface.

Definition at line 2162 of file Core.cpp.

References moab::TagInfo::set_data().

{
    assert( valid_tag_handle( tag_handle ) );
    return tag_handle->set_data( sequenceManager, mError, entity_handles, tag_data );
}
EntityType moab::Core::type_from_handle ( const EntityHandle  handle) const [virtual]

get the type from a handle, returns type

Implements moab::Interface.

Examples:
GetEntities.cpp, and LaplacianSmoother.cpp.

Definition at line 374 of file Core.cpp.

References MBENTITYSET, and moab::TYPE_FROM_HANDLE().

Referenced by moab::HalfFacetRep::add_cells_of_single_component(), moab::HalfFacetRep::another_halfedge(), moab::NestedRefine::child_to_parent(), moab::HalfFacetRep::collect_and_compare(), moab::NestedRefine::compute_coordinates(), moab::NestedRefine::construct_hm_2D(), moab::NestedRefine::construct_hm_3D(), moab::NestedRefine::create_hm_storage_single_level(), moab::HalfFacetRep::determine_border_vertices(), moab::HalfFacetRep::determine_incident_halfedges(), moab::HalfFacetRep::determine_sibling_halfedges(), moab::HalfFacetRep::determine_sibling_halffaces(), moab::NestedRefine::estimate_hm_storage(), moab::HalfFacetRep::find_matching_halfedge(), moab::HalfFacetRep::find_matching_halfface(), moab::HalfFacetRep::find_matching_implicit_edge_in_cell(), moab::HalfFacetRep::find_total_edges_2d(), moab::WriteUtil::gather_nodes_from_elements(), moab::NestedRefine::get_connectivity(), moab::HalfFacetRep::get_down_adjacencies_2d(), moab::HalfFacetRep::get_face_edges(), moab::HalfFacetRep::get_half_facet_in_comp(), moab::HalfFacetRep::get_index_in_lmap(), moab::HalfFacetRep::get_neighbor_adjacencies_2d(), moab::HalfFacetRep::get_neighbor_adjacencies_3d(), moab::HalfFacetRep::get_up_adjacencies_2d(), moab::HalfFacetRep::get_up_adjacencies_edg_3d(), moab::HalfFacetRep::get_up_adjacencies_edg_3d_comp(), moab::HalfFacetRep::get_up_adjacencies_face_3d(), moab::HalfFacetRep::get_up_adjacencies_vert_2d(), moab::HalfFacetRep::get_up_adjacencies_vert_3d(), moab::HalfFacetRep::init_surface(), moab::NestedRefine::initialize(), moab::NestedRefine::is_entity_on_boundary(), main(), moab::HalfFacetRep::mark_halfedges(), moab::NestedRefine::parent_to_child(), perform_laplacian_smoothing(), moab::HalfFacetRep::print_tags(), moab::HalfFacetRep::resize_hf_maps(), moab::NestedRefine::update_global_ahf_2D(), moab::NestedRefine::update_global_ahf_2D_sub(), moab::NestedRefine::update_global_ahf_3D(), moab::NestedRefine::update_special_tags(), and moab::NestedRefine::update_tracking_verts().

{
    if( !handle )  // root set
        return MBENTITYSET;
    else
        return TYPE_FROM_HANDLE( handle );
}
ErrorCode moab::Core::unite_meshset ( EntityHandle  meshset1,
const EntityHandle  meshset2 
) [virtual]

unites meshset2 with meshset1 - modifies meshset1

Implements moab::Interface.

Definition at line 3334 of file Core.cpp.

References moab::get_mesh_set(), MB_ENTITY_NOT_FOUND, and moab::MeshSet::unite().

{
    MeshSet* set1 = get_mesh_set( sequence_manager(), meshset1 );
    MeshSet* set2 = get_mesh_set( sequence_manager(), meshset2 );
    if( !set1 || !set2 ) return MB_ENTITY_NOT_FOUND;

    return set1->unite( set2, meshset1, a_entity_factory() );
}
bool moab::Core::valid_tag_handle ( const TagInfo *  t) const [inline, private]

Definition at line 1315 of file Core.hpp.

References t, and tagList.

    {
        return std::find( tagList.begin(), tagList.end(), t ) != tagList.end();
    }
ErrorCode moab::Core::write_file ( const char *  file_name,
const char *  file_type = 0,
const char *  options = 0,
const EntityHandle *  output_sets = 0,
int  num_output_sets = 0,
const Tag *  tag_list = 0,
int  num_tags = 0 
) [virtual]

Write or export a file.

Implements moab::Interface.

Examples:
addPCdata.cpp, copyPartition.cpp, ExtractLand.cpp, and LaplacianSmoother.cpp.

Definition at line 656 of file Core.cpp.

Referenced by main(), obbvis_create(), perform_laplacian_smoothing(), and update_tracer().

{
    Range range;
    std::copy( output_sets, output_sets + num_output_sets, range_inserter( range ) );
    return write_file( file_name, file_type, options_string, range, tag_list, num_tags );
}
ErrorCode moab::Core::write_file ( const char *  file_name,
const char *  file_type,
const char *  options,
const Range &  output_sets,
const Tag *  tag_list = 0,
int  num_tags = 0 
) [virtual]

Write or export a file

Implements moab::Interface.

Definition at line 669 of file Core.cpp.

References moab::Range::begin(), DefaultWriterName, moab::Range::end(), ErrorCode, moab::ReaderWriterSet::extension_from_filename(), MB_ENTITY_NOT_FOUND, MB_SET_ERR, MB_SET_GLB_ERR, MB_SUCCESS, MB_TYPE_OUT_OF_RANGE, MB_UNHANDLED_OPTION, moab::Range::size(), moab::WriteVtk::write_file(), and moab::WriterIface::write_file().

{
    // convert range to vector
    std::vector< EntityHandle > list( output_sets.size() );
    std::copy( output_sets.begin(), output_sets.end(), list.begin() );

    // parse some options
    FileOptions opts( options_string );
    ErrorCode rval;

    rval = opts.get_null_option( "CREATE" );
    if( rval == MB_TYPE_OUT_OF_RANGE )
    {
        MB_SET_GLB_ERR( MB_FAILURE, "Unexpected value for CREATE option" );
    }
    bool overwrite = ( rval == MB_ENTITY_NOT_FOUND );

    // Get the file writer
    std::string ext = ReaderWriterSet::extension_from_filename( file_name );
    std::vector< std::string > qa_records;
    const EntityHandle* list_ptr = list.empty() ? (EntityHandle*)0 : &list[0];

    rval = MB_TYPE_OUT_OF_RANGE;

    // Try all possible writers
    for( ReaderWriterSet::iterator i = reader_writer_set()->begin(); i != reader_writer_set()->end(); ++i )
    {

        if( ( file_type && !i->name().compare( file_type ) ) || i->writes_extension( ext.c_str() ) )
        {

            WriterIface* writer = i->make_writer( this );

            // write the file
            rval =
                writer->write_file( file_name, overwrite, opts, list_ptr, list.size(), qa_records, tag_list, num_tags );
            delete writer;
            if( MB_SUCCESS == rval ) break;
            printf( "Writer with name %s for file %s using extension %s (file type \"%s\") was "
                    "unsuccessful\n",
                    i->name().c_str(), file_name, ext.c_str(), file_type );
        }
    }

    if( file_type && rval == MB_TYPE_OUT_OF_RANGE )
    {
        MB_SET_ERR( rval, "Unrecognized file type \"" << file_type << "\"" );
    }
    // Should we use default writer (e.g. HDF5)?
    else if( MB_SUCCESS != rval )
    {
        DefaultWriter writer( this );
        printf( "Using default writer %s for file %s \n", DefaultWriterName, file_name );
        rval = writer.write_file( file_name, overwrite, opts, list_ptr, list.size(), qa_records, tag_list, num_tags );
    }

    if( MB_SUCCESS == rval && !opts.all_seen() )
    {
        std::string bad_opt;
        if( MB_SUCCESS == opts.get_unseen_option( bad_opt ) )
        {
            MB_SET_ERR( MB_UNHANDLED_OPTION, "Unrecognized option: \"" << bad_opt << "\"" );
        }
        else
        {
            MB_SET_ERR( MB_UNHANDLED_OPTION, "Unrecognized option" );
        }
    }

    return MB_SUCCESS;
}
ErrorCode moab::Core::write_mesh ( const char *  file_name,
const EntityHandle *  output_list = NULL,
const int  num_sets = 0 
) [virtual]

Writes mesh to a file.

Write mesh to file 'file_name'; if output_list is non-NULL, only material sets contained in that list will be written.

Parameters:
file_nameName of file to write.
output_list1d array of material set handles to write; if NULL, all sets are written
num_setsNumber of sets in output_list array

Example: 

        EntityHandle output_list[] = {meshset1, meshset2, meshset3};
        write_mesh( "output_file.gen", output_list, 3 );

Implements moab::Interface.

Definition at line 651 of file Core.cpp.

Referenced by main().

{
    return write_file( file_name, 0, 0, output_list, num_sets );
}

Friends And Related Function Documentation

friend class SetIterator [friend]

Definition at line 53 of file Core.hpp.

Member Data Documentation

AEntityFactory* moab::Core::aEntityFactory [private]

Definition at line 1322 of file Core.hpp.

Referenced by a_entity_factory().

HalfFacetRep* moab::Core::ahfRep [private]

Definition at line 1335 of file Core.hpp.

Referenced by a_half_facet_rep().

Tag moab::Core::dirichletBCTag [private]

Definition at line 1309 of file Core.hpp.

Tag moab::Core::geomDimensionTag [private]

Definition at line 1310 of file Core.hpp.

int moab::Core::geometricDimension [private]

store the total number of elements defined in this interface

store the total number of nodes defined in this interface the overall geometric dimension of this mesh

Definition at line 1305 of file Core.hpp.

Tag moab::Core::globalIdTag [private]

Definition at line 1311 of file Core.hpp.

bool moab::Core::initErrorHandlerInCore [private]

Definition at line 1329 of file Core.hpp.

Tag moab::Core::materialTag [private]

Definition at line 1307 of file Core.hpp.

Error* moab::Core::mError [private]

Definition at line 1326 of file Core.hpp.

bool moab::Core::mesh_modified [private]

Definition at line 1336 of file Core.hpp.

ReadUtil* moab::Core::mMBReadUtil [private]

Definition at line 1295 of file Core.hpp.

WriteUtil* moab::Core::mMBWriteUtil [private]

Definition at line 1294 of file Core.hpp.

bool moab::Core::mpiFinalize [private]

Definition at line 1327 of file Core.hpp.

Tag moab::Core::neumannBCTag [private]

Definition at line 1308 of file Core.hpp.

ReaderWriterSet* moab::Core::readerWriterSet [private]

Definition at line 1324 of file Core.hpp.

Referenced by reader_writer_set().

ScdInterface* moab::Core::scdInterface [private]

Definition at line 1296 of file Core.hpp.

SequenceManager* moab::Core::sequenceManager [private]

Definition at line 1320 of file Core.hpp.

Referenced by sequence_manager().

std::vector< SetIterator* > moab::Core::setIterators [private]

list of iterators

Definition at line 1332 of file Core.hpp.

std::list< TagInfo* > moab::Core::tagList [private]

tag server for this interface

Definition at line 1314 of file Core.hpp.

Referenced by valid_tag_handle().

int moab::Core::writeMPELog [private]

Definition at line 1328 of file Core.hpp.

List of all members.

The documentation for this class was generated from the following files:
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