 |
Mesh Oriented datABase
(version 5.4.1)
Array-based unstructured mesh datastructure
|
|
Mesh Oriented datABase
(version 5.4.1)
Array-based unstructured mesh datastructure
|
#include <ExoIIUtil.hpp>
Inheritance diagram for moab::ExoIIUtil: Collaboration diagram for moab::ExoIIUtil:Public Member Functions | |
| ExoIIUtil (Interface *mdb) | |
| ~ExoIIUtil () | |
| virtual ExoIIElementType | element_name_to_type (const char *name) |
| given the element name, return the type | |
| virtual ExoIIElementType | get_element_type (EntityHandle entity, Tag mid_nodes_tag, Tag geom_dimension_tag, EntityType indiv_entity_type=MBMAXTYPE) |
| get the element type of the entity; this entity can either be a meshset, in which case it will be assumed to be a material set meshset, or an individual entity. | |
| virtual void | has_mid_nodes (ExoIIElementType elem_type, int *array) |
| virtual int | has_mid_nodes (ExoIIElementType elem_type, int dimension) |
| virtual int | geometric_dimension (const ExoIIElementType elem_type) |
| return the geometric dimension of the specified element type | |
| virtual const char * | element_type_name (ExoIIElementType type) |
Static Public Member Functions | |
| static ExoIIElementType | static_element_name_to_type (const char *name) |
| given the element name, return the type | |
| static ExoIIElementType | static_get_element_type (Interface *mdbImpl, const EntityHandle entity, const Tag mid_nodes_tag, const Tag geom_dimension_tag, const EntityType indiv_entity_type=MBMAXTYPE) |
| get the element type of the entity; this entity can either be a meshset, in which case it will be assumed to be a material set meshset, or an individual entity. If a meshset, and indiv_entity_type is input, that type is used to start the search for the connectivity tag which determines how many vertices per entity are defined for that meshset | |
| static ExoIIElementType | get_element_type_from_num_verts (const int num_verts, const EntityType entity_type=MBMAXTYPE, const int dimension=3) |
| given the number of vertices in an entity, and optionally the entity type and geometric dimension, return the corresponding exodusII element type; dimension defaults to 3 following TSTT convention | |
Static Public Attributes | |
| static const EntityType | ExoIIElementMBEntity [] |
| the MB entity type used for each element type | |
| static const char * | ElementTypeNames [] |
| names for all the element types that MB ExoII reader supports | |
| static const int | VerticesPerElement [] |
| number of vertices per element | |
| static const int | HasMidNodes [][4] |
| HasMidNode[elem_type][dim] = 1 denotes that elem_type has mid-nodes on sub-entities of dimension dim. | |
| static const int | ElementGeometricDimension [] |
| geometric dimension of each element | |
Private Attributes | |
| Interface * | mMB |
Definition at line 33 of file ExoIIUtil.hpp.
| moab::ExoIIUtil::ExoIIUtil | ( | Interface * | mdb | ) | [inline] |
Definition at line 39 of file ExoIIUtil.hpp.
: mMB( mdb ) {}
| moab::ExoIIUtil::~ExoIIUtil | ( | ) | [inline] |
Definition at line 40 of file ExoIIUtil.hpp.
{}
| virtual ExoIIElementType moab::ExoIIUtil::element_name_to_type | ( | const char * | name | ) | [inline, virtual] |
given the element name, return the type
Implements moab::ExoIIInterface.
Definition at line 43 of file ExoIIUtil.hpp.
References static_element_name_to_type().
{
return static_element_name_to_type( name );
}
| virtual const char* moab::ExoIIUtil::element_type_name | ( | ExoIIElementType | type | ) | [inline, virtual] |
Implements moab::ExoIIInterface.
Definition at line 77 of file ExoIIUtil.hpp.
References ElementTypeNames.
{
return ElementTypeNames[type];
}
| virtual int moab::ExoIIUtil::geometric_dimension | ( | const ExoIIElementType | elem_type | ) | [inline, virtual] |
return the geometric dimension of the specified element type
Implements moab::ExoIIInterface.
Definition at line 72 of file ExoIIUtil.hpp.
References ElementGeometricDimension.
{
return ElementGeometricDimension[elem_type];
}
| virtual ExoIIElementType moab::ExoIIUtil::get_element_type | ( | EntityHandle | entity, |
| Tag | mid_nodes_tag, | ||
| Tag | geom_dimension_tag, | ||
| EntityType | indiv_entity_type = MBMAXTYPE |
||
| ) | [inline, virtual] |
get the element type of the entity; this entity can either be a meshset, in which case it will be assumed to be a material set meshset, or an individual entity.
Implements moab::ExoIIInterface.
Definition at line 51 of file ExoIIUtil.hpp.
References mMB, and static_get_element_type().
{
return static_get_element_type( mMB, entity, mid_nodes_tag, geom_dimension_tag, indiv_entity_type );
}
| ExoIIElementType moab::ExoIIUtil::get_element_type_from_num_verts | ( | const int | num_verts, |
| const EntityType | entity_type = MBMAXTYPE, |
||
| const int | dimension = 3 |
||
| ) | [static] |
given the number of vertices in an entity, and optionally the entity type and geometric dimension, return the corresponding exodusII element type; dimension defaults to 3 following TSTT convention
Definition at line 300 of file ExoIIUtil.cpp.
References ElementGeometricDimension, moab::EXOII_MAX_ELEM_TYPE, moab::EXOII_POLYGON, moab::EXOII_POLYHEDRON, ExoIIElementMBEntity, MBMAXTYPE, MBPOLYGON, MBPOLYHEDRON, and VerticesPerElement.
Referenced by moab::WriteTemplate::gather_mesh_information(), moab::WriteSLAC::gather_mesh_information(), moab::WriteNCDF::gather_mesh_information(), and static_get_element_type().
{
if( MBPOLYGON == entity_type && 2 == dimension ) return EXOII_POLYGON;
if( MBPOLYHEDRON == entity_type && 3 == dimension ) return EXOII_POLYHEDRON;
for( int i = 0; i < EXOII_MAX_ELEM_TYPE; i++ )
{
if( ( entity_type == MBMAXTYPE || entity_type == ExoIIElementMBEntity[i] ) &&
VerticesPerElement[i] == num_verts && ElementGeometricDimension[i] >= dimension )
return (ExoIIElementType)i;
}
return EXOII_MAX_ELEM_TYPE;
}
| virtual void moab::ExoIIUtil::has_mid_nodes | ( | ExoIIElementType | elem_type, |
| int * | array | ||
| ) | [inline, virtual] |
Implements moab::ExoIIInterface.
Definition at line 59 of file ExoIIUtil.hpp.
References HasMidNodes.
Referenced by static_get_element_type().
{
array[0] = HasMidNodes[elem_type][0];
array[1] = HasMidNodes[elem_type][1];
array[2] = HasMidNodes[elem_type][2];
array[3] = HasMidNodes[elem_type][3];
}
| virtual int moab::ExoIIUtil::has_mid_nodes | ( | ExoIIElementType | elem_type, |
| int | dimension | ||
| ) | [inline, virtual] |
Implements moab::ExoIIInterface.
Definition at line 67 of file ExoIIUtil.hpp.
References HasMidNodes.
{
return HasMidNodes[elem_type][dimension];
}
| ExoIIElementType moab::ExoIIUtil::static_element_name_to_type | ( | const char * | name | ) | [static] |
given the element name, return the type
Definition at line 218 of file ExoIIUtil.cpp.
References ElementTypeNames, and moab::EXOII_MAX_ELEM_TYPE.
Referenced by element_name_to_type(), moab::ReadNCDF::read_elements(), and moab::ReadNCDF::update().
{
int i;
for( i = 0; i < EXOII_MAX_ELEM_TYPE; i++ )
if( strcmp( ElementTypeNames[i], name ) == 0 ) return (ExoIIElementType)i;
return EXOII_MAX_ELEM_TYPE;
}
| ExoIIElementType moab::ExoIIUtil::static_get_element_type | ( | Interface * | mdbImpl, |
| const EntityHandle | entity, | ||
| const Tag | mid_nodes_tag, | ||
| const Tag | geom_dimension_tag, | ||
| const EntityType | indiv_entity_type = MBMAXTYPE |
||
| ) | [static] |
get the element type of the entity; this entity can either be a meshset, in which case it will be assumed to be a material set meshset, or an individual entity. If a meshset, and indiv_entity_type is input, that type is used to start the search for the connectivity tag which determines how many vertices per entity are defined for that meshset
Definition at line 227 of file ExoIIUtil.cpp.
References moab::CN::Dimension(), ElementGeometricDimension, moab::EXOII_MAX_ELEM_TYPE, moab::EXOII_SPHERE, ExoIIElementMBEntity, moab::Interface::get_connectivity(), get_element_type_from_num_verts(), has_mid_nodes(), HasMidNodes, MB_SUCCESS, MBEDGE, MBENTITYSET, MBMAXTYPE, MBQUAD, MBTRI, MBVERTEX, moab::Interface::tag_get_data(), moab::Interface::type_from_handle(), and moab::CN::VerticesPerEntity().
Referenced by get_element_type().
{
// branch based on what kind of entity we're looking at
EntityType handle_type = mdbImpl->type_from_handle( entity );
if( handle_type == MBENTITYSET )
{
// it's a meshset - assume it's a block (check this?) and work off the midnodes tag
// get the element type of the block; first, get the hasMidNodes tag, then convert to an exo
// element type
int has_mid_nodes[4];
int dimension = -1;
if( mdbImpl->tag_get_data( mid_nodes_tag, &entity, 1, has_mid_nodes ) != MB_SUCCESS )
{
// no mid nodes tag - look for indiv entity type, and if it was input, output the
// default number of vertices
if( MBMAXTYPE != indiv_entity_type )
{
// get dimension
if( indiv_entity_type == MBQUAD || indiv_entity_type == MBTRI )
dimension = 3; // want to ouput shells by default
else if( indiv_entity_type == MBEDGE )
dimension = 2;
else
dimension = CN::Dimension( indiv_entity_type );
return get_element_type_from_num_verts( CN::VerticesPerEntity( indiv_entity_type ), indiv_entity_type,
dimension );
}
else
return EXOII_MAX_ELEM_TYPE;
}
else
{
// block meshset had midnodes tag - look for geometric dimension one too
mdbImpl->tag_get_data( geom_dimension_tag, &entity, 1, &dimension );
}
for( int i = 0; i < EXOII_MAX_ELEM_TYPE; i++ )
{
if( ( indiv_entity_type == MBMAXTYPE || indiv_entity_type == ExoIIElementMBEntity[i] ) &&
has_mid_nodes[0] == HasMidNodes[i][0] && has_mid_nodes[1] == HasMidNodes[i][1] &&
has_mid_nodes[2] == HasMidNodes[i][2] && has_mid_nodes[3] == HasMidNodes[i][3] &&
( -1 == dimension || ElementGeometricDimension[i] == dimension ) )
return (ExoIIElementType)i;
}
return EXOII_MAX_ELEM_TYPE;
}
else if( handle_type == MBVERTEX )
// only have one type of entity for vertices...
return EXOII_SPHERE;
else
{
std::vector< EntityHandle > tmp( 31 );
mdbImpl->get_connectivity( &entity, 1, tmp, true );
return get_element_type_from_num_verts( tmp.size(), indiv_entity_type );
// it's a regular entity - look for a connectivity tag
}
// if we've gotten here, we failed
// return EXOII_MAX_ELEM_TYPE;
}
const int moab::ExoIIUtil::ElementGeometricDimension [static] |
{
3,
3,
2, 2,
2,
3, 3,
3,
3, 3,
3,
3, 3, 3, 3,
3,
2, 2, 2, 2,
2,
3, 3, 3, 3,
3,
3, 3, 3, 3,
3,
3, 3, 3, 3, 3,
3,
3,
3,
3, 3, 3, 3,
3,
3,
2,
3,
0
}
geometric dimension of each element
Definition at line 117 of file ExoIIUtil.hpp.
Referenced by geometric_dimension(), get_element_type_from_num_verts(), and static_get_element_type().
const char * moab::ExoIIUtil::ElementTypeNames [static] |
{ "SPHERE",
"SPRING",
"BAR",
"BAR2",
"BAR3",
"BEAM",
"BEAM2",
"BEAM3",
"TRUSS",
"TRUSS2",
"TRUSS3",
"TRI",
"TRI3",
"SHELL3",
"TRI6", "TRI7", "QUAD", "QUAD4", "QUAD5", "QUAD8",
"QUAD9", "SHELL", "SHELL4", "SHELL5", "SHELL8", "SHELL9",
"TETRA", "TETRA4", "TET4", "TETRA8", "TETRA10", "TETRA14",
"PYRAMID", "PYRAMID5", "PYRAMID10", "PYRAMID13", "PYRAMID18", "WEDGE",
"KNIFE", "HEX", "HEX8", "HEX9", "HEX20", "HEX27",
"HEXSHELL",
"nsided",
"NFACED",
"UNKNOWN" }
names for all the element types that MB ExoII reader supports
Definition at line 107 of file ExoIIUtil.hpp.
Referenced by element_type_name(), moab::WriteNCDF::initialize_exodus_file(), and static_element_name_to_type().
const EntityType moab::ExoIIUtil::ExoIIElementMBEntity [static] |
the MB entity type used for each element type
Definition at line 104 of file ExoIIUtil.hpp.
Referenced by moab::ReadNCDF::create_ss_elements(), get_element_type_from_num_verts(), moab::ReadNCDF::read_elements(), static_get_element_type(), moab::ReadNCDF::update(), and moab::WriteNCDF::write_elementblocks().
const int moab::ExoIIUtil::HasMidNodes [static] |
HasMidNode[elem_type][dim] = 1 denotes that elem_type has mid-nodes on sub-entities of dimension dim.
Definition at line 114 of file ExoIIUtil.hpp.
Referenced by has_mid_nodes(), and static_get_element_type().
Interface* moab::ExoIIUtil::mMB [private] |
Definition at line 36 of file ExoIIUtil.hpp.
Referenced by get_element_type().
const int moab::ExoIIUtil::VerticesPerElement [static] |
number of vertices per element
Definition at line 110 of file ExoIIUtil.hpp.
Referenced by moab::WriteTemplate::gather_mesh_information(), moab::WriteSLAC::gather_mesh_information(), moab::WriteNCDF::gather_mesh_information(), get_element_type_from_num_verts(), moab::ReadNCDF::read_elements(), and moab::ReadNCDF::update().
1.7.6.1.
Dark theme by Tilen Majerle. All rights reserved.