fathom/cgm-docs/ChollaMesh_8hpp_source.html

00001
00002 #ifndef ChollaMesh_hpp
00003 #define ChollaMesh_hpp
00004
00005 #include "SMDInterface.hpp"
00006
00007 class FacetEntity;
00008 class CubitPoint;
00009
00010 // a SMD interface to Cholla data structures
00011 class ChollaMesh : public SMD::MeshData
00012 {
00013   public:
00014     ChollaMesh();
00015     ~ChollaMesh();
00016
00017     FacetEntity* convert_to_facet(SMD::SMDElement elem);
00018     CubitPoint* convert_to_point(SMD::SMDNode node);
00019     SMD::SMDElement convert_from_facet(FacetEntity* f);
00020     SMD::SMDNode convert_from_point(CubitPoint* p);
00021
00022
00023     SMD::ErrorCode get_ids(size_t num, const SMD::SMDNode nodes[], int ids[]);
00024     SMD::ErrorCode get_ids(size_t num, const SMD::SMDElement elems[], int ids[]);
00025
00026     SMD::ErrorCode get_node_handle(int id, SMD::SMDNode &node);
00027     SMD::ErrorCode get_element_handle(SMD::ElementType type, int id, SMD::SMDElement &elem);
00028     SMD::ErrorCode get_element_types(int num_elems, const SMD::SMDElement elem_handle_array[],
00029                                      SMD::ElementType type_array[], bool* same_type);
00030     SMD::ErrorCode get_element_dimensions(int num_elems, const SMD::SMDElement elem_handle_array[],
00031                                           int dimensions[]);
00032
00033     SMD::ErrorCode get_element_length(SMD::SMDElement elem_handle, double& length);
00034     SMD::ErrorCode get_element_area(SMD::SMDElement elem_handle, double& area);
00035
00036     SMD::ErrorCode get_element_normal(SMD::SMDElement elem_handle, double normal_vector[3]);
00037     SMD::ErrorCode get_element_centroid(SMD::SMDElement elem_handle, double centroid[3]);
00038
00039     SMD::ErrorCode get_coords(int num_nodes, const SMD::SMDNode node_handle_array[], float coords[][3]);
00040     SMD::ErrorCode get_coords(int num_nodes, const SMD::SMDNode node_handle_array[], double coords[][3]);
00041     SMD::ErrorCode get_coords(int num_nodes, const SMD::SMDNode node_handle_array[],
00042                               SMD::Real x_coords[], SMD::Real y_coords[], SMD::Real z_coords[]);
00043     SMD::ErrorCode get_connectivity(
00044       int num_elems,
00045       const SMD::SMDElement elements[],
00046       int& node_array_size,
00047       SMD::SMDNode node_handles[]);
00048
00049     SMD::ErrorCode get_expanded_connectivity(
00050       int num_elems,
00051       const SMD::SMDElement elements[],
00052       unsigned int nodes_per_elem,
00053       int node_array_size,
00054       SMD::SMDNode node_handles[]);
00055
00056     SMD::ErrorCode get_expanded_connectivity(
00057       SMD::SMDElement elements,
00058       unsigned int& nodes_per_elem,
00059       int node_array_size,
00060       SMD::SMDNode node_handles[]);
00061
00062     SMD::ErrorCode create_nodes(
00063       unsigned int num_nodes,
00064       const SMD::Real coords[][3],
00065       SMD::SMeshOwner owner,
00066       SMD::SMDNode node_handles[]);
00067
00068     // KGM
00069     SMD::ErrorCode create_nodes(
00070       unsigned int num_nodes,
00071       const SMD::Real* coords,
00072       SMD::SMeshOwner owner,
00073       SMD::SMDNode node_handles[]){return SMD::ERR_NOT_IMPLEMENTED;}
00074
00075     SMD::ErrorCode create_elements(
00076       SMD::ElementType type,
00077       unsigned int num_nodes,
00078       const SMD::SMDNode node_handle_array[],
00079       unsigned int num_elements,
00080       unsigned int num_nodes_per_element,
00081       const unsigned int connectivity[],
00082       SMD::SMeshOwner new_entities_owner,
00083       SMD::SMDElement *created_element_handles);
00084
00085     SMD::ErrorCode delete_node(SMD::SMDNode node);
00086
00087     SMD::ErrorCode delete_element(SMD::SMDElement element);
00088
00089     SMD::ErrorCode reverse_element_connectivity(SMD::SMDElement element);
00090
00091     SMD::ErrorCode find_element(SMD::ElementType type, unsigned int num_pts, const SMD::SMDNode nodes[],
00092                                 SMD::SMDElement& found_element);
00093
00094 };
00095
00096 #endif // ChollaMesh_hpp
00097