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MFEM
v4.2.0
Finite element discretization library
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MFEM
v4.2.0
Finite element discretization library
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Class for PUMI parallel meshes. More...
#include <pumi.hpp>
Public Member Functions | |
| ParPumiMesh (MPI_Comm comm, apf::Mesh2 *apf_mesh, int refine=1, bool fix_orientation=true) | |
| Build a parallel MFEM mesh from a parallel PUMI mesh. More... | |
| int | RotationPUMItoMFEM (apf::Mesh2 *apf_mesh, apf::MeshEntity *tet, int elemId) |
| Returns the PUMI-to-MFEM permutation (aka rotation, aka orientation) More... | |
| IntegrationRule | ParentXisPUMItoMFEM (apf::Mesh2 *apf_mesh, apf::MeshEntity *tet, int elemId, apf::NewArray< apf::Vector3 > &pumi_xi, bool checkOrientation=true) |
| Convert the parent coordinate from PUMI to MFEM. More... | |
| void | ParentXisMFEMtoPUMI (apf::Mesh2 *apf_mesh, int elemId, apf::MeshEntity *tet, const IntegrationRule &mfem_xi, apf::NewArray< apf::Vector3 > &pumi_xi, bool checkOrientation=true) |
| Convert the parent coordinate from MFEM to PUMI. More... | |
| void | FieldMFEMtoPUMI (apf::Mesh2 *apf_mesh, ParGridFunction *grid_vel, ParGridFunction *grid_pr, apf::Field *vel_field, apf::Field *pr_field, apf::Field *vel_mag_field) |
| Transfer field from MFEM mesh to PUMI mesh [Mixed]. More... | |
| void | FieldMFEMtoPUMI (apf::Mesh2 *apf_mesh, ParGridFunction *grid_pr, apf::Field *pr_field, apf::Field *pr_mag_field) |
| Transfer field from MFEM mesh to PUMI mesh [Scalar]. More... | |
| void | VectorFieldMFEMtoPUMI (apf::Mesh2 *apf_mesh, ParGridFunction *grid_vel, apf::Field *vel_field, apf::Field *vel_mag_field) |
| Transfer field from MFEM mesh to PUMI mesh [Vector]. More... | |
| void | NedelecFieldMFEMtoPUMI (apf::Mesh2 *apf_mesh, ParGridFunction *gf, apf::Field *nedelec_field) |
| Transfer Nedelec field from MFEM mesh to PUMI mesh [Vector]. More... | |
| void | UpdateMesh (const ParMesh *AdaptedpMesh) |
| Update the mesh after adaptation. More... | |
| void | FieldPUMItoMFEM (apf::Mesh2 *apf_mesh, apf::Field *field, ParGridFunction *grid) |
| Transfer a field from PUMI to MFEM after mesh adapt [Scalar and Vector]. More... | |
| virtual | ~ParPumiMesh () |
 Public Member Functions inherited from mfem::ParMesh | |
| ParMesh (const ParMesh &pmesh, bool copy_nodes=true) | |
| ParMesh (MPI_Comm comm, Mesh &mesh, int *partitioning_=NULL, int part_method=1) | |
| ParMesh (MPI_Comm comm, std::istream &input, bool refine=true) | |
| Read a parallel mesh, each MPI rank from its own file/stream. More... | |
| ParMesh (ParMesh *orig_mesh, int ref_factor, int ref_type) | |
| Create a uniformly refined (by any factor) version of orig_mesh. More... | |
| virtual void | Finalize (bool refine=false, bool fix_orientation=false) |
| Finalize the construction of a general Mesh. More... | |
| virtual void | SetAttributes () |
| MPI_Comm | GetComm () const |
| int | GetNRanks () const |
| int | GetMyRank () const |
| int | GetLocalElementNum (long global_element_num) const |
| long | GetGlobalElementNum (int local_element_num) const |
| Map a local element number to a global element number. More... | |
| int | GetNGroups () const |
| void | GenerateOffsets (int N, HYPRE_Int loc_sizes[], Array< HYPRE_Int > *offsets[]) const |
| void | ExchangeFaceNbrData () |
| void | ExchangeFaceNbrNodes () |
| virtual void | SetCurvature (int order, bool discont=false, int space_dim=-1, int ordering=1) |
| int | GetNFaceNeighbors () const |
| int | GetFaceNbrGroup (int fn) const |
| int | GetFaceNbrRank (int fn) const |
| Table * | GetFaceToAllElementTable () const |
| FaceElementTransformations * | GetSharedFaceTransformations (int sf, bool fill2=true) |
| ElementTransformation * | GetFaceNbrElementTransformation (int i) |
| int | GetNSharedFaces () const |
| Return the number of shared faces (3D), edges (2D), vertices (1D) More... | |
| int | GetSharedFace (int sface) const |
| Return the local face index for the given shared face. More... | |
| virtual void | ReorientTetMesh () |
| See the remarks for the serial version in mesh.hpp. More... | |
| virtual long | ReduceInt (int value) const |
| Utility function: sum integers from all processors (Allreduce). More... | |
| void | Rebalance () |
| void | Rebalance (const Array< int > &partition) |
| virtual void | Print (std::ostream &out=mfem::out) const |
| virtual void | Print (adios2stream &out) const |
| virtual void | PrintXG (std::ostream &out=mfem::out) const |
| void | PrintAsOne (std::ostream &out=mfem::out) |
| void | PrintAsOneXG (std::ostream &out=mfem::out) |
| Old mesh format (Netgen/Truegrid) version of 'PrintAsOne'. More... | |
| void | GetBoundingBox (Vector &p_min, Vector &p_max, int ref=2) |
| void | GetCharacteristics (double &h_min, double &h_max, double &kappa_min, double &kappa_max) |
| virtual void | PrintInfo (std::ostream &out=mfem::out) |
| Print various parallel mesh stats. More... | |
| void | ParPrint (std::ostream &out) const |
| Save the mesh in a parallel mesh format. More... | |
| virtual void | PrintVTU (std::string pathname, VTKFormat format=VTKFormat::ASCII, bool high_order_output=false, int compression_level=0, bool bdr=false) |
| virtual int | FindPoints (DenseMatrix &point_mat, Array< int > &elem_ids, Array< IntegrationPoint > &ips, bool warn=true, InverseElementTransformation *inv_trans=NULL) |
| Find the ids of the elements that contain the given points, and their corresponding reference coordinates. More... | |
| void | PrintSharedEntities (const char *fname_prefix) const |
| Debugging method. More... | |
| virtual | ~ParMesh () |
| int | GroupNVertices (int group) |
| int | GroupNEdges (int group) |
| int | GroupNTriangles (int group) |
| int | GroupNQuadrilaterals (int group) |
| int | GroupVertex (int group, int i) |
| void | GroupEdge (int group, int i, int &edge, int &o) |
| void | GroupTriangle (int group, int i, int &face, int &o) |
| void | GroupQuadrilateral (int group, int i, int &face, int &o) |
| Public Member Functions inherited from mfem::Mesh | |
| Mesh () | |
| Mesh (const Mesh &mesh, bool copy_nodes=true) | |
| Mesh (double *vertices, int num_vertices, int *element_indices, Geometry::Type element_type, int *element_attributes, int num_elements, int *boundary_indices, Geometry::Type boundary_type, int *boundary_attributes, int num_boundary_elements, int dimension, int space_dimension=-1) | |
| Construct a Mesh from the given primary data. More... | |
| Mesh (int _Dim, int NVert, int NElem, int NBdrElem=0, int _spaceDim=-1) | |
| Init constructor: begin the construction of a Mesh object. More... | |
| void | FinalizeTopology (bool generate_bdr=true) |
| Finalize the construction of the secondary topology (connectivity) data of a Mesh. More... | |
| double | GetGeckoElementOrdering (Array< int > &ordering, int iterations=4, int window=4, int period=2, int seed=0, bool verbose=false, double time_limit=0) |
| void | GetHilbertElementOrdering (Array< int > &ordering) |
| void | ReorderElements (const Array< int > &ordering, bool reorder_vertices=true) |
| Mesh (int nx, int ny, int nz, Element::Type type, bool generate_edges=false, double sx=1.0, double sy=1.0, double sz=1.0, bool sfc_ordering=true) | |
| Mesh (int nx, int ny, Element::Type type, bool generate_edges=false, double sx=1.0, double sy=1.0, bool sfc_ordering=true) | |
| Mesh (int n, double sx=1.0) | |
| Mesh (const char *filename, int generate_edges=0, int refine=1, bool fix_orientation=true) | |
| Mesh (std::istream &input, int generate_edges=0, int refine=1, bool fix_orientation=true) | |
| Mesh (Mesh *mesh_array[], int num_pieces) | |
| Create a disjoint mesh from the given mesh array. More... | |
| Mesh (Mesh *orig_mesh, int ref_factor, int ref_type) | |
| Create a uniformly refined (by any factor) version of orig_mesh. More... | |
| virtual void | Load (std::istream &input, int generate_edges=0, int refine=1, bool fix_orientation=true) |
| void | Clear () |
| Clear the contents of the Mesh. More... | |
| int | MeshGenerator () |
| Get the mesh generator/type. More... | |
| int | GetNV () const |
| Returns number of vertices. Vertices are only at the corners of elements, where you would expect them in the lowest-order mesh. More... | |
| int | GetNE () const |
| Returns number of elements. More... | |
| int | GetNBE () const |
| Returns number of boundary elements. More... | |
| int | GetNEdges () const |
| Return the number of edges. More... | |
| int | GetNFaces () const |
| Return the number of faces in a 3D mesh. More... | |
| int | GetNumFaces () const |
| Return the number of faces (3D), edges (2D) or vertices (1D). More... | |
| int | GetNFbyType (FaceType type) const |
| Returns the number of faces according to the requested type. More... | |
| long | GetGlobalNE () const |
| Return the total (global) number of elements. More... | |
| const GeometricFactors * | GetGeometricFactors (const IntegrationRule &ir, const int flags) |
| Return the mesh geometric factors corresponding to the given integration rule. More... | |
| const FaceGeometricFactors * | GetFaceGeometricFactors (const IntegrationRule &ir, const int flags, FaceType type) |
| Return the mesh geometric factors for the faces corresponding to the given integration rule. More... | |
| void | DeleteGeometricFactors () |
| Destroy all GeometricFactors stored by the Mesh. More... | |
| int | EulerNumber () const |
| Equals 1 + num_holes - num_loops. More... | |
| int | EulerNumber2D () const |
| Equals 1 - num_holes. More... | |
| int | Dimension () const |
| int | SpaceDimension () const |
| const double * | GetVertex (int i) const |
| Return pointer to vertex i's coordinates. More... | |
| double * | GetVertex (int i) |
| Return pointer to vertex i's coordinates. More... | |
| void | GetElementData (int geom, Array< int > &elem_vtx, Array< int > &attr) const |
| void | GetBdrElementData (int geom, Array< int > &bdr_elem_vtx, Array< int > &bdr_attr) const |
| void | ChangeVertexDataOwnership (double *vertices, int len_vertices, bool zerocopy=false) |
| Set the internal Vertex array to point to the given vertices array without assuming ownership of the pointer. More... | |
| const Element *const * | GetElementsArray () const |
| const Element * | GetElement (int i) const |
| Element * | GetElement (int i) |
| const Element * | GetBdrElement (int i) const |
| Element * | GetBdrElement (int i) |
| const Element * | GetFace (int i) const |
| Geometry::Type | GetFaceBaseGeometry (int i) const |
| Geometry::Type | GetElementBaseGeometry (int i) const |
| Geometry::Type | GetBdrElementBaseGeometry (int i) const |
| bool | HasGeometry (Geometry::Type geom) const |
| Return true iff the given geom is encountered in the mesh. Geometries of dimensions lower than Dimension() are counted as well. More... | |
| int | GetNumGeometries (int dim) const |
| Return the number of geometries of the given dimension present in the mesh. More... | |
| void | GetGeometries (int dim, Array< Geometry::Type > &el_geoms) const |
| Return all element geometries of the given dimension present in the mesh. More... | |
| void | GetElementVertices (int i, Array< int > &v) const |
| Returns the indices of the vertices of element i. More... | |
| void | GetBdrElementVertices (int i, Array< int > &v) const |
| Returns the indices of the vertices of boundary element i. More... | |
| void | GetElementEdges (int i, Array< int > &edges, Array< int > &cor) const |
| Return the indices and the orientations of all edges of element i. More... | |
| void | GetBdrElementEdges (int i, Array< int > &edges, Array< int > &cor) const |
| Return the indices and the orientations of all edges of bdr element i. More... | |
| void | GetFaceEdges (int i, Array< int > &, Array< int > &) const |
| void | GetFaceVertices (int i, Array< int > &vert) const |
| Returns the indices of the vertices of face i. More... | |
| void | GetEdgeVertices (int i, Array< int > &vert) const |
| Returns the indices of the vertices of edge i. More... | |
| Table * | GetFaceEdgeTable () const |
| Returns the face-to-edge Table (3D) More... | |
| Table * | GetEdgeVertexTable () const |
| Returns the edge-to-vertex Table (3D) More... | |
| void | GetElementFaces (int i, Array< int > &, Array< int > &) const |
| Return the indices and the orientations of all faces of element i. More... | |
| void | GetBdrElementFace (int i, int *, int *) const |
| Return the index and the orientation of the face of bdr element i. (3D) More... | |
| int | GetBdrElementEdgeIndex (int i) const |
| void | GetBdrElementAdjacentElement (int bdr_el, int &el, int &info) const |
| For the given boundary element, bdr_el, return its adjacent element and its info, i.e. 64*local_bdr_index+bdr_orientation. More... | |
| Element::Type | GetElementType (int i) const |
| Returns the type of element i. More... | |
| Element::Type | GetBdrElementType (int i) const |
| Returns the type of boundary element i. More... | |
| void | GetPointMatrix (int i, DenseMatrix &pointmat) const |
| void | GetBdrPointMatrix (int i, DenseMatrix &pointmat) const |
| void | GetElementTransformation (int i, IsoparametricTransformation *ElTr) |
| ElementTransformation * | GetElementTransformation (int i) |
| Returns the transformation defining the i-th element. More... | |
| void | GetElementTransformation (int i, const Vector &nodes, IsoparametricTransformation *ElTr) |
| ElementTransformation * | GetBdrElementTransformation (int i) |
| Returns the transformation defining the i-th boundary element. More... | |
| void | GetBdrElementTransformation (int i, IsoparametricTransformation *ElTr) |
| void | GetFaceTransformation (int i, IsoparametricTransformation *FTr) |
| Returns the transformation defining the given face element in a user-defined variable. More... | |
| void | GetLocalFaceTransformation (int face_type, int elem_type, IsoparametricTransformation &Transf, int info) |
| A helper method that constructs a transformation from the reference space of a face to the reference space of an element. More... | |
| ElementTransformation * | GetFaceTransformation (int FaceNo) |
| Returns the transformation defining the given face element. More... | |
| void | GetEdgeTransformation (int i, IsoparametricTransformation *EdTr) |
| ElementTransformation * | GetEdgeTransformation (int EdgeNo) |
| Returns the transformation defining the given face element. More... | |
| FaceElementTransformations * | GetFaceElementTransformations (int FaceNo, int mask=31) |
| FaceElementTransformations * | GetInteriorFaceTransformations (int FaceNo) |
| FaceElementTransformations * | GetBdrFaceTransformations (int BdrElemNo) |
| bool | FaceIsInterior (int FaceNo) const |
| Return true if the given face is interior. More... | |
| void | GetFaceElements (int Face, int *Elem1, int *Elem2) const |
| void | GetFaceInfos (int Face, int *Inf1, int *Inf2) const |
| Geometry::Type | GetFaceGeometryType (int Face) const |
| Element::Type | GetFaceElementType (int Face) const |
| int | CheckElementOrientation (bool fix_it=true) |
| Check the orientation of the elements. More... | |
| int | CheckBdrElementOrientation (bool fix_it=true) |
| Check the orientation of the boundary elements. More... | |
| int | GetAttribute (int i) const |
| Return the attribute of element i. More... | |
| void | SetAttribute (int i, int attr) |
| Set the attribute of element i. More... | |
| int | GetBdrAttribute (int i) const |
| Return the attribute of boundary element i. More... | |
| const Table & | ElementToElementTable () |
| const Table & | ElementToFaceTable () const |
| const Table & | ElementToEdgeTable () const |
| Table * | GetVertexToElementTable () |
| The returned Table must be destroyed by the caller. More... | |
| Table * | GetFaceToElementTable () const |
| int * | CartesianPartitioning (int nxyz[]) |
| int * | GeneratePartitioning (int nparts, int part_method=1) |
| void | CheckPartitioning (int *partitioning) |
| void | CheckDisplacements (const Vector &displacements, double &tmax) |
| void | MoveVertices (const Vector &displacements) |
| void | GetVertices (Vector &vert_coord) const |
| void | SetVertices (const Vector &vert_coord) |
| void | GetNode (int i, double *coord) const |
| void | SetNode (int i, const double *coord) |
| void | MoveNodes (const Vector &displacements) |
| void | GetNodes (Vector &node_coord) const |
| void | SetNodes (const Vector &node_coord) |
| GridFunction * | GetNodes () |
| Return a pointer to the internal node GridFunction (may be NULL). More... | |
| const GridFunction * | GetNodes () const |
| bool | OwnsNodes () const |
| Return the mesh nodes ownership flag. More... | |
| void | SetNodesOwner (bool nodes_owner) |
| Set the mesh nodes ownership flag. More... | |
| void | NewNodes (GridFunction &nodes, bool make_owner=false) |
| Replace the internal node GridFunction with the given GridFunction. More... | |
| void | SwapNodes (GridFunction *&nodes, int &own_nodes_) |
| void | GetNodes (GridFunction &nodes) const |
| Return the mesh nodes/vertices projected on the given GridFunction. More... | |
| void | SetNodalFESpace (FiniteElementSpace *nfes) |
| void | SetNodalGridFunction (GridFunction *nodes, bool make_owner=false) |
| const FiniteElementSpace * | GetNodalFESpace () const |
| void | EnsureNodes () |
| void | UniformRefinement (int ref_algo=0) |
| Refine all mesh elements. More... | |
| void | GeneralRefinement (const Array< Refinement > &refinements, int nonconforming=-1, int nc_limit=0) |
| void | GeneralRefinement (const Array< int > &el_to_refine, int nonconforming=-1, int nc_limit=0) |
| void | RandomRefinement (double prob, bool aniso=false, int nonconforming=-1, int nc_limit=0) |
| Refine each element with given probability. Uses GeneralRefinement. More... | |
| void | RefineAtVertex (const Vertex &vert, double eps=0.0, int nonconforming=-1) |
| Refine elements sharing the specified vertex. Uses GeneralRefinement. More... | |
| bool | RefineByError (const Array< double > &elem_error, double threshold, int nonconforming=-1, int nc_limit=0) |
| bool | RefineByError (const Vector &elem_error, double threshold, int nonconforming=-1, int nc_limit=0) |
| bool | DerefineByError (Array< double > &elem_error, double threshold, int nc_limit=0, int op=1) |
| bool | DerefineByError (const Vector &elem_error, double threshold, int nc_limit=0, int op=1) |
| Same as DerefineByError for an error vector. More... | |
| void | EnsureNCMesh (bool simplices_nonconforming=false) |
| bool | Conforming () const |
| bool | Nonconforming () const |
| const CoarseFineTransformations & | GetRefinementTransforms () |
| Operation | GetLastOperation () const |
| Return type of last modification of the mesh. More... | |
| long | GetSequence () const |
| void | PrintVTK (std::ostream &out) |
| void | PrintVTK (std::ostream &out, int ref, int field_data=0) |
| void | PrintVTU (std::ostream &out, int ref=1, VTKFormat format=VTKFormat::ASCII, bool high_order_output=false, int compression_level=0, bool bdr_elements=false) |
| void | PrintBdrVTU (std::string fname, VTKFormat format=VTKFormat::ASCII, bool high_order_output=false, int compression_level=0) |
| void | GetElementColoring (Array< int > &colors, int el0=0) |
| void | PrintWithPartitioning (int *partitioning, std::ostream &out, int elem_attr=0) const |
| Prints the mesh with boundary elements given by the boundary of the subdomains, so that the boundary of subdomain i has boundary attribute i+1. More... | |
| void | PrintElementsWithPartitioning (int *partitioning, std::ostream &out, int interior_faces=0) |
| void | PrintSurfaces (const Table &Aface_face, std::ostream &out) const |
| Print set of disjoint surfaces: More... | |
| void | ScaleSubdomains (double sf) |
| void | ScaleElements (double sf) |
| void | Transform (void(*f)(const Vector &, Vector &)) |
| void | Transform (VectorCoefficient &deformation) |
| void | RemoveUnusedVertices () |
| Remove unused vertices and rebuild mesh connectivity. More... | |
| void | RemoveInternalBoundaries () |
| double | GetElementSize (int i, int type=0) |
| Get the size of the i-th element relative to the perfect reference element. More... | |
| double | GetElementSize (int i, const Vector &dir) |
| double | GetElementVolume (int i) |
| void | GetElementCenter (int i, Vector ¢er) |
| void | GetBoundingBox (Vector &min, Vector &max, int ref=2) |
| Returns the minimum and maximum corners of the mesh bounding box. More... | |
| void | GetCharacteristics (double &h_min, double &h_max, double &kappa_min, double &kappa_max, Vector *Vh=NULL, Vector *Vk=NULL) |
| void | PrintCharacteristics (Vector *Vh=NULL, Vector *Vk=NULL, std::ostream &out=mfem::out) |
| Compute and print mesh characteristics such as number of vertices, number of elements, number of boundary elements, minimal and maximal element sizes, minimal and maximal element aspect ratios, etc. More... | |
| void | MesquiteSmooth (const int mesquite_option=0) |
| virtual | ~Mesh () |
| Destroys Mesh. More... | |
| void | DebugDump (std::ostream &out) const |
| Output an NCMesh-compatible debug dump. More... | |
| Element * | NewElement (int geom) |
| int | AddVertex (double x, double y=0.0, double z=0.0) |
| int | AddVertex (const double *coords) |
| void | AddVertexParents (int i, int p1, int p2) |
| Mark vertex i as non-conforming, with parent vertices p1 and p2. More... | |
| int | AddSegment (int v1, int v2, int attr=1) |
| int | AddSegment (const int *vi, int attr=1) |
| int | AddTriangle (int v1, int v2, int v3, int attr=1) |
| int | AddTriangle (const int *vi, int attr=1) |
| int | AddTri (const int *vi, int attr=1) |
| int | AddQuad (int v1, int v2, int v3, int v4, int attr=1) |
| int | AddQuad (const int *vi, int attr=1) |
| int | AddTet (int v1, int v2, int v3, int v4, int attr=1) |
| int | AddTet (const int *vi, int attr=1) |
| int | AddWedge (int v1, int v2, int v3, int v4, int v5, int v6, int attr=1) |
| int | AddWedge (const int *vi, int attr=1) |
| int | AddHex (int v1, int v2, int v3, int v4, int v5, int v6, int v7, int v8, int attr=1) |
| int | AddHex (const int *vi, int attr=1) |
| void | AddHexAsTets (const int *vi, int attr=1) |
| void | AddHexAsWedges (const int *vi, int attr=1) |
| int | AddElement (Element *elem) |
| The parameter elem should be allocated using the NewElement() method. More... | |
| int | AddBdrElement (Element *elem) |
| int | AddBdrSegment (int v1, int v2, int attr=1) |
| int | AddBdrSegment (const int *vi, int attr=1) |
| int | AddBdrTriangle (int v1, int v2, int v3, int attr=1) |
| int | AddBdrTriangle (const int *vi, int attr=1) |
| int | AddBdrQuad (int v1, int v2, int v3, int v4, int attr=1) |
| int | AddBdrQuad (const int *vi, int attr=1) |
| void | AddBdrQuadAsTriangles (const int *vi, int attr=1) |
| void | GenerateBoundaryElements () |
| void | FinalizeTriMesh (int generate_edges=0, int refine=0, bool fix_orientation=true) |
| Finalize the construction of a triangular Mesh. More... | |
| void | FinalizeQuadMesh (int generate_edges=0, int refine=0, bool fix_orientation=true) |
| Finalize the construction of a quadrilateral Mesh. More... | |
| void | FinalizeTetMesh (int generate_edges=0, int refine=0, bool fix_orientation=true) |
| Finalize the construction of a tetrahedral Mesh. More... | |
| void | FinalizeWedgeMesh (int generate_edges=0, int refine=0, bool fix_orientation=true) |
| Finalize the construction of a wedge Mesh. More... | |
| void | FinalizeHexMesh (int generate_edges=0, int refine=0, bool fix_orientation=true) |
| Finalize the construction of a hexahedral Mesh. More... | |
| void | FinalizeMesh (int refine=0, bool fix_orientation=true) |
| Finalize the construction of any type of Mesh. More... | |
| void | KnotInsert (Array< KnotVector * > &kv) |
| void | KnotInsert (Array< Vector * > &kv) |
| void | DegreeElevate (int rel_degree, int degree=16) |
Additional Inherited Members | |
| Public Types inherited from mfem::Mesh | |
| enum | Operation { NONE, REFINE, DEREFINE, REBALANCE } |
| typedef Geometry::Constants < Geometry::SEGMENT > | seg_t |
| typedef Geometry::Constants < Geometry::TRIANGLE > | tri_t |
| typedef Geometry::Constants < Geometry::SQUARE > | quad_t |
| typedef Geometry::Constants < Geometry::TETRAHEDRON > | tet_t |
| typedef Geometry::Constants < Geometry::CUBE > | hex_t |
| typedef Geometry::Constants < Geometry::PRISM > | pri_t |
| Static Public Member Functions inherited from mfem::Mesh | |
| static FiniteElement * | GetTransformationFEforElementType (Element::Type) |
| static void | PrintElementsByGeometry (int dim, const Array< int > &num_elems_by_geom, std::ostream &out) |
| Auxiliary method used by PrintCharacteristics(). More... | |
| Public Attributes inherited from mfem::ParMesh | |
| GroupTopology | gtopo |
| bool | have_face_nbr_data |
| Array< int > | face_nbr_group |
| Array< int > | face_nbr_elements_offset |
| Array< int > | face_nbr_vertices_offset |
| Array< Element * > | face_nbr_elements |
| Array< Vertex > | face_nbr_vertices |
| Table | send_face_nbr_elements |
| Table | send_face_nbr_vertices |
| ParNCMesh * | pncmesh |
| Public Attributes inherited from mfem::Mesh | |
| Array< int > | attributes |
| A list of all unique element attributes used by the Mesh. More... | |
| Array< int > | bdr_attributes |
| A list of all unique boundary attributes used by the Mesh. More... | |
| NURBSExtension * | NURBSext |
| Optional NURBS mesh extension. More... | |
| NCMesh * | ncmesh |
| Optional non-conforming mesh extension. More... | |
| Array< GeometricFactors * > | geom_factors |
| Optional geometric factors. More... | |
| Array< FaceGeometricFactors * > | face_geom_factors |
| Optional face geometric factors. More... | |
| Array< Triple< int, int, int > > | tmp_vertex_parents |
| Used during initialization only. More... | |
| Static Public Attributes inherited from mfem::Mesh | |
| static bool | remove_unused_vertices = true |
| Protected Member Functions inherited from mfem::ParMesh | |
| ParMesh () | |
| void | ComputeGlobalElementOffset () const |
| ParMesh (const ParNCMesh &pncmesh) | |
| Create from a nonconforming mesh. More... | |
| void | ReduceMeshGen () |
| void | FinalizeParTopo () |
| virtual void | MarkTetMeshForRefinement (DSTable &v_to_v) |
| int | GetEdgeSplittings (Element *edge, const DSTable &v_to_v, int *middle) |
| Return a number(0-1) identifying how the given edge has been split. More... | |
| void | GetFaceSplittings (const int *fv, const HashTable< Hashed2 > &v_to_v, Array< unsigned > &codes) |
| Append codes identifying how the given face has been split to codes. More... | |
| bool | DecodeFaceSplittings (HashTable< Hashed2 > &v_to_v, const int *v, const Array< unsigned > &codes, int &pos) |
| void | GetFaceNbrElementTransformation (int i, IsoparametricTransformation *ElTr) |
| void | GetGhostFaceTransformation (FaceElementTransformations *FETr, Element::Type face_type, Geometry::Type face_geom) |
| void | RefineGroups (const DSTable &v_to_v, int *middle) |
| Update the groups after triangle refinement. More... | |
| void | RefineGroups (int old_nv, const HashTable< Hashed2 > &v_to_v) |
| Update the groups after tetrahedron refinement. More... | |
| void | UniformRefineGroups2D (int old_nv) |
| void | UniformRefineGroups3D (int old_nv, int old_nedges, const DSTable &old_v_to_v, const STable3D &old_faces, Array< int > *f2qf) |
| void | ExchangeFaceNbrData (Table *gr_sface, int *s2l_face) |
| virtual void | UniformRefinement2D () |
| Refine a mixed 2D mesh uniformly. More... | |
| virtual void | UniformRefinement3D () |
| Refine a mixed 3D mesh uniformly. More... | |
| virtual void | NURBSUniformRefinement () |
| Refine NURBS mesh. More... | |
| virtual void | LocalRefinement (const Array< int > &marked_el, int type=3) |
| This function is not public anymore. Use GeneralRefinement instead. More... | |
| virtual void | NonconformingRefinement (const Array< Refinement > &refinements, int nc_limit=0) |
| This function is not public anymore. Use GeneralRefinement instead. More... | |
| virtual bool | NonconformingDerefinement (Array< double > &elem_error, double threshold, int nc_limit=0, int op=1) |
| NC version of GeneralDerefinement. More... | |
| void | RebalanceImpl (const Array< int > *partition) |
| void | DeleteFaceNbrData () |
| bool | WantSkipSharedMaster (const NCMesh::Master &master) const |
| int | BuildLocalVertices (const Mesh &global_mesh, const int *partitioning, Array< int > &vert_global_local) |
| Fills out partitioned Mesh::vertices. More... | |
| int | BuildLocalElements (const Mesh &global_mesh, const int *partitioning, const Array< int > &vert_global_local) |
| Fills out partitioned Mesh::elements. More... | |
| int | BuildLocalBoundary (const Mesh &global_mesh, const int *partitioning, const Array< int > &vert_global_local, Array< bool > &activeBdrElem, Table *&edge_element) |
| Fills out partitioned Mesh::boundary. More... | |
| void | FindSharedFaces (const Mesh &mesh, const int *partition, Array< int > &face_group, ListOfIntegerSets &groups) |
| int | FindSharedEdges (const Mesh &mesh, const int *partition, Table *&edge_element, ListOfIntegerSets &groups) |
| int | FindSharedVertices (const int *partition, Table *vertex_element, ListOfIntegerSets &groups) |
| void | BuildFaceGroup (int ngroups, const Mesh &mesh, const Array< int > &face_group, int &nstria, int &nsquad) |
| void | BuildEdgeGroup (int ngroups, const Table &edge_element) |
| void | BuildVertexGroup (int ngroups, const Table &vert_element) |
| void | BuildSharedFaceElems (int ntri_faces, int nquad_faces, const Mesh &mesh, int *partitioning, const STable3D *faces_tbl, const Array< int > &face_group, const Array< int > &vert_global_local) |
| void | BuildSharedEdgeElems (int nedges, Mesh &mesh, const Array< int > &vert_global_local, const Table *edge_element) |
| void | BuildSharedVertMapping (int nvert, const Table *vert_element, const Array< int > &vert_global_local) |
| void | DistributeAttributes (Array< int > &attr) |
| Ensure that bdr_attributes and attributes agree across processors. More... | |
| Protected Member Functions inherited from mfem::Mesh | |
| void | Init () |
| void | InitTables () |
| void | SetEmpty () |
| void | DestroyTables () |
| void | DeleteTables () |
| void | DestroyPointers () |
| void | Destroy () |
| void | ResetLazyData () |
| Element * | ReadElementWithoutAttr (std::istream &) |
| Element * | ReadElement (std::istream &) |
| void | ReadMFEMMesh (std::istream &input, bool mfem_v11, int &curved) |
| void | ReadLineMesh (std::istream &input) |
| void | ReadNetgen2DMesh (std::istream &input, int &curved) |
| void | ReadNetgen3DMesh (std::istream &input) |
| void | ReadTrueGridMesh (std::istream &input) |
| void | ReadVTKMesh (std::istream &input, int &curved, int &read_gf, bool &finalize_topo) |
| void | ReadNURBSMesh (std::istream &input, int &curved, int &read_gf) |
| void | ReadInlineMesh (std::istream &input, bool generate_edges=false) |
| void | ReadGmshMesh (std::istream &input, int &curved, int &read_gf) |
| void | ReadCubit (const char *filename, int &curved, int &read_gf) |
| void | SetMeshGen () |
| Determine the mesh generator bitmask meshgen, see MeshGenerator(). More... | |
| double | GetLength (int i, int j) const |
| Return the length of the segment from node i to node j. More... | |
| void | GetElementJacobian (int i, DenseMatrix &J) |
| void | MarkForRefinement () |
| void | MarkTriMeshForRefinement () |
| void | GetEdgeOrdering (DSTable &v_to_v, Array< int > &order) |
| void | PrepareNodeReorder (DSTable **old_v_to_v, Table **old_elem_vert) |
| void | DoNodeReorder (DSTable *old_v_to_v, Table *old_elem_vert) |
| STable3D * | GetFacesTable () |
| STable3D * | GetElementToFaceTable (int ret_ftbl=0) |
| void | RedRefinement (int i, const DSTable &v_to_v, int *edge1, int *edge2, int *middle) |
| void | GreenRefinement (int i, const DSTable &v_to_v, int *edge1, int *edge2, int *middle) |
| void | Bisection (int i, const DSTable &, int *, int *, int *) |
| Bisect a triangle: element with index i is bisected. More... | |
| void | Bisection (int i, HashTable< Hashed2 > &) |
| Bisect a tetrahedron: element with index i is bisected. More... | |
| void | BdrBisection (int i, const HashTable< Hashed2 > &) |
| Bisect a boundary triangle: boundary element with index i is bisected. More... | |
| void | UniformRefinement (int i, const DSTable &, int *, int *, int *) |
| void | AverageVertices (const int *indexes, int n, int result) |
| Averages the vertices with given indexes and saves the result in vertices[result]. More... | |
| void | InitRefinementTransforms () |
| int | FindCoarseElement (int i) |
| void | UpdateNodes () |
| Update the nodes of a curved mesh after refinement. More... | |
| void | UniformRefinement2D_base (bool update_nodes=true) |
| void | UniformRefinement3D_base (Array< int > *f2qf=NULL, DSTable *v_to_v_p=NULL, bool update_nodes=true) |
| double | AggregateError (const Array< double > &elem_error, const int *fine, int nfine, int op) |
| Derefinement helper. More... | |
| void | LoadPatchTopo (std::istream &input, Array< int > &edge_to_knot) |
| Read NURBS patch/macro-element mesh. More... | |
| void | UpdateNURBS () |
| void | PrintTopo (std::ostream &out, const Array< int > &e_to_k) const |
| void | GetLocalPtToSegTransformation (IsoparametricTransformation &, int) |
| Used in GetFaceElementTransformations (...) More... | |
| void | GetLocalSegToTriTransformation (IsoparametricTransformation &loc, int i) |
| void | GetLocalSegToQuadTransformation (IsoparametricTransformation &loc, int i) |
| void | GetLocalTriToTetTransformation (IsoparametricTransformation &loc, int i) |
| Used in GetFaceElementTransformations (...) More... | |
| void | GetLocalTriToWdgTransformation (IsoparametricTransformation &loc, int i) |
| Used in GetFaceElementTransformations (...) More... | |
| void | GetLocalQuadToHexTransformation (IsoparametricTransformation &loc, int i) |
| Used in GetFaceElementTransformations (...) More... | |
| void | GetLocalQuadToWdgTransformation (IsoparametricTransformation &loc, int i) |
| Used in GetFaceElementTransformations (...) More... | |
| void | ApplyLocalSlaveTransformation (FaceElementTransformations &FT, const FaceInfo &fi, bool is_ghost) |
| bool | IsSlaveFace (const FaceInfo &fi) const |
| void | GetVertexToVertexTable (DSTable &) const |
| int | GetElementToEdgeTable (Table &, Array< int > &) |
| void | AddPointFaceElement (int lf, int gf, int el) |
| Used in GenerateFaces() More... | |
| void | AddSegmentFaceElement (int lf, int gf, int el, int v0, int v1) |
| void | AddTriangleFaceElement (int lf, int gf, int el, int v0, int v1, int v2) |
| void | AddQuadFaceElement (int lf, int gf, int el, int v0, int v1, int v2, int v3) |
| bool | FaceIsTrueInterior (int FaceNo) const |
| void | FreeElement (Element *E) |
| void | GenerateFaces () |
| void | GenerateNCFaceInfo () |
| void | InitMesh (int _Dim, int _spaceDim, int NVert, int NElem, int NBdrElem) |
| Begin construction of a mesh. More... | |
| void | FinalizeCheck () |
| void | Loader (std::istream &input, int generate_edges=0, std::string parse_tag="") |
| void | Printer (std::ostream &out=mfem::out, std::string section_delimiter="") const |
| void | Make3D (int nx, int ny, int nz, Element::Type type, double sx, double sy, double sz, bool sfc_ordering) |
| void | Make2D (int nx, int ny, Element::Type type, double sx, double sy, bool generate_edges, bool sfc_ordering) |
| void | Make1D (int n, double sx=1.0) |
| Creates a 1D mesh for the interval [0,sx] divided into n equal intervals. More... | |
| void | InitFromNCMesh (const NCMesh &ncmesh) |
| Initialize vertices/elements/boundary/tables from a nonconforming mesh. More... | |
| Mesh (const NCMesh &ncmesh) | |
| Create from a nonconforming mesh. More... | |
| void | Swap (Mesh &other, bool non_geometry) |
| void | GetElementData (const Array< Element * > &elem_array, int geom, Array< int > &elem_vtx, Array< int > &attr) const |
| Static Protected Member Functions inherited from mfem::Mesh | |
| static void | PrintElementWithoutAttr (const Element *, std::ostream &) |
| static void | PrintElement (const Element *, std::ostream &) |
| static int | GetTriOrientation (const int *base, const int *test) |
| Returns the orientation of "test" relative to "base". More... | |
| static int | GetQuadOrientation (const int *base, const int *test) |
| Returns the orientation of "test" relative to "base". More... | |
| static int | GetTetOrientation (const int *base, const int *test) |
| Returns the orientation of "test" relative to "base". More... | |
| static void | GetElementArrayEdgeTable (const Array< Element * > &elem_array, const DSTable &v_to_v, Table &el_to_edge) |
| Protected Attributes inherited from mfem::ParMesh | |
| MPI_Comm | MyComm |
| int | NRanks |
| int | MyRank |
| Array< Element * > | shared_edges |
| Array< Vert3 > | shared_trias |
| Array< Vert4 > | shared_quads |
| Table | group_svert |
| Shared objects in each group. More... | |
| Table | group_sedge |
| Table | group_stria |
| Table | group_squad |
| Array< int > | svert_lvert |
| Shared to local index mapping. More... | |
| Array< int > | sedge_ledge |
| Array< int > | sface_lface |
| IsoparametricTransformation | FaceNbrTransformation |
| long | glob_elem_offset |
| long | glob_offset_sequence |
| Protected Attributes inherited from mfem::Mesh | |
| int | Dim |
| int | spaceDim |
| int | NumOfVertices |
| int | NumOfElements |
| int | NumOfBdrElements |
| int | NumOfEdges |
| int | NumOfFaces |
| int | nbInteriorFaces |
| int | nbBoundaryFaces |
| int | meshgen |
| int | mesh_geoms |
| long | sequence |
| Array< Element * > | elements |
| Array< Vertex > | vertices |
| Array< Element * > | boundary |
| Array< Element * > | faces |
| Array< FaceInfo > | faces_info |
| Array< NCFaceInfo > | nc_faces_info |
| Table * | el_to_edge |
| Table * | el_to_face |
| Table * | el_to_el |
| Array< int > | be_to_edge |
| Table * | bel_to_edge |
| Array< int > | be_to_face |
| Table * | face_edge |
| Table * | edge_vertex |
| IsoparametricTransformation | Transformation |
| IsoparametricTransformation | Transformation2 |
| IsoparametricTransformation | BdrTransformation |
| IsoparametricTransformation | FaceTransformation |
| IsoparametricTransformation | EdgeTransformation |
| FaceElementTransformations | FaceElemTr |
| CoarseFineTransformations | CoarseFineTr |
| GridFunction * | Nodes |
| int | own_nodes |
| MemAlloc< Tetrahedron, 1024 > | TetMemory |
| Operation | last_operation |
| Static Protected Attributes inherited from mfem::Mesh | |
| static const int | vtk_quadratic_tet [10] |
| static const int | vtk_quadratic_wedge [18] |
| static const int | vtk_quadratic_hex [27] |
| mfem::ParPumiMesh::ParPumiMesh | ( | MPI_Comm | comm, |
| apf::Mesh2 * | apf_mesh, | ||
| int | refine = 1, |
||
| bool | fix_orientation = true |
||
| ) |
| void mfem::ParPumiMesh::FieldMFEMtoPUMI | ( | apf::Mesh2 * | apf_mesh, |
| ParGridFunction * | grid_vel, | ||
| ParGridFunction * | grid_pr, | ||
| apf::Field * | vel_field, | ||
| apf::Field * | pr_field, | ||
| apf::Field * | vel_mag_field | ||
| ) |
| void mfem::ParPumiMesh::FieldMFEMtoPUMI | ( | apf::Mesh2 * | apf_mesh, |
| ParGridFunction * | grid_pr, | ||
| apf::Field * | pr_field, | ||
| apf::Field * | pr_mag_field | ||
| ) |
| void mfem::ParPumiMesh::FieldPUMItoMFEM | ( | apf::Mesh2 * | apf_mesh, |
| apf::Field * | field, | ||
| ParGridFunction * | grid | ||
| ) |
| void mfem::ParPumiMesh::NedelecFieldMFEMtoPUMI | ( | apf::Mesh2 * | apf_mesh, |
| ParGridFunction * | gf, | ||
| apf::Field * | nedelec_field | ||
| ) |
| void mfem::ParPumiMesh::ParentXisMFEMtoPUMI | ( | apf::Mesh2 * | apf_mesh, |
| int | elemId, | ||
| apf::MeshEntity * | tet, | ||
| const IntegrationRule & | mfem_xi, | ||
| apf::NewArray< apf::Vector3 > & | pumi_xi, | ||
| bool | checkOrientation = true |
||
| ) |
Convert the parent coordinate from MFEM to PUMI.
This is the inverse of ParentXisPUMItoMFEM. By default this functions assumes that there is always change in the orientations of some of the elements. In case it is known for sure that there is NO change in the orientation, call the functions with last argument = false
| IntegrationRule mfem::ParPumiMesh::ParentXisPUMItoMFEM | ( | apf::Mesh2 * | apf_mesh, |
| apf::MeshEntity * | tet, | ||
| int | elemId, | ||
| apf::NewArray< apf::Vector3 > & | pumi_xi, | ||
| bool | checkOrientation = true |
||
| ) |
Convert the parent coordinate from PUMI to MFEM.
By default this functions assumes that there is always change in the orientations of some of the elements. In case it is known for sure that there is NO change in the orientation, call the functions with last argument = false
| int mfem::ParPumiMesh::RotationPUMItoMFEM | ( | apf::Mesh2 * | apf_mesh, |
| apf::MeshEntity * | tet, | ||
| int | elemId | ||
| ) |
Returns the PUMI-to-MFEM permutation (aka rotation, aka orientation)
This represents the change in tet-to-vertex connectivity between the PUMI and MFEM meshes. E.g., PUMI_tet{v0,v1,v2,v3} —> MFEM_tet{v1,v0,v3,v2} Note that change in the orientation can be caused by a) fixing wrong boundary element orientations b) a call to ReorientTetMesh() which is required for Nedelec
| void mfem::ParPumiMesh::UpdateMesh | ( | const ParMesh * | AdaptedpMesh | ) |
| void mfem::ParPumiMesh::VectorFieldMFEMtoPUMI | ( | apf::Mesh2 * | apf_mesh, |
| ParGridFunction * | grid_vel, | ||
| apf::Field * | vel_field, | ||
| apf::Field * | vel_mag_field | ||
| ) |
1.8.5
