Class for PUMI parallel meshes. More...

#include <pumi.hpp>

Inheritance diagram for mfem::ParPumiMesh:

Collaboration diagram for mfem::ParPumiMesh:

Public Member Functions
	ParPumiMesh (MPI_Comm comm, apf::Mesh2 *apf_mesh)
	Build a parallel MFEM mesh from a parallel PUMI mesh. More...

void	FieldMFEMtoPUMI (apf::Mesh2 apf_mesh, ParGridFunction Vel, ParGridFunction Pr, apf::Field VelField, apf::Field PrField, apf::Field VelMagField)
	Transfer field from MFEM mesh to PUMI mesh [Mixed]. More...

void	FieldMFEMtoPUMI (apf::Mesh2 apf_mesh, ParGridFunction Pr, apf::Field PrField, apf::Field PrMagField)
	Transfer field from MFEM mesh to PUMI mesh [Scalar]. More...

void	VectorFieldMFEMtoPUMI (apf::Mesh2 apf_mesh, ParGridFunction Vel, apf::Field VelField, apf::Field VelMagField)
	Transfer 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 ScalarField, ParGridFunction *Pr)
	Transfer a field from PUMI to MFEM after mesh adapt [Scalar]. 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...

MPI_Comm	GetComm () const

int	GetNRanks () const

int	GetMyRank () const

int	GetNGroups () const

void	GenerateOffsets (int N, HYPRE_Int loc_sizes[], Array< HYPRE_Int > *offsets[]) const

void	ExchangeFaceNbrData ()

void	ExchangeFaceNbrNodes ()

int	GetNFaceNeighbors () const

int	GetFaceNbrGroup (int fn) const

int	GetFaceNbrRank (int fn) const

Table *	GetFaceToAllElementTable () const

FaceElementTransformations *	GetSharedFaceTransformations (int sf, bool fill2=true)

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 ()
	Load balance the mesh. NC meshes only. More...

virtual void	Print (std::ostream &out=mfem::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 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 ()
	Finalize the construction of the secondary topology (connectivity) data of a Mesh. More...

void	SetAttributes ()

void	GetGeckoElementReordering (Array< int > &ordering, int iterations=1, int window=2, int period=1, int seed=0)

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...

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...

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)

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	SetCurvature (int order, bool discont=false, int space_dim=-1, int ordering=1)

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 triangles_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	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	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...

Element *	NewElement (int geom)

void	AddVertex (const double *)

void	AddTri (const int *vi, int attr=1)

void	AddTriangle (const int *vi, int attr=1)

void	AddQuad (const int *vi, int attr=1)

void	AddTet (const int *vi, int attr=1)

void	AddWedge (const int *vi, int attr=1)

void	AddHex (const int *vi, int attr=1)

void	AddHexAsTets (const int *vi, int attr=1)

void	AddHexAsWedges (const int *vi, int attr=1)

void	AddElement (Element *elem)
	The parameter elem should be allocated using the NewElement() method. More...

void	AddBdrElement (Element *elem)

void	AddBdrSegment (const int *vi, int attr=1)

void	AddBdrTriangle (const int *vi, int attr=1)

void	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	DegreeElevate (int rel_degree, int degree=16)

Protected Member Functions
Element *	ReadElement (apf::MeshEntity Ent, const int geom, apf::Downward Verts, const int Attr, apf::Numbering vert_num)

Protected Member Functions inherited from mfem::ParMesh
	ParMesh ()

	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)

ElementTransformation *	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	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)

Protected Member Functions inherited from mfem::Mesh
void	Init ()

void	InitTables ()

void	SetEmpty ()

void	DestroyTables ()

void	DeleteTables ()

void	DestroyPointers ()

void	Destroy ()

void	DeleteLazyTables ()

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)

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	GetElementCenter (int i, Vector &c)

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	UniformRefinement3D_base (Array< int > f2qf=NULL, DSTable v_to_v_p=NULL)

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 (IsoparametricTransformation &transf, const FaceInfo &fi)

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

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...

Static Public Attributes inherited from mfem::Mesh
static bool	remove_unused_vertices = true

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 void	GetElementArrayEdgeTable (const Array< Element * > &elem_array, const DSTable &v_to_v, Table &el_to_edge)

static void	ShiftL2R (int &, int &, int &)

static void	Rotate3 (int &, int &, int &)

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

Protected Attributes inherited from mfem::Mesh
int	Dim

int	spaceDim

int	NumOfVertices

int	NumOfElements

int	NumOfBdrElements

int	NumOfEdges

int	NumOfFaces

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]

Detailed Description

Class for PUMI parallel meshes.

Definition at line 72 of file pumi.hpp.

Constructor & Destructor Documentation

mfem::ParPumiMesh::ParPumiMesh	(	MPI_Comm	comm,
		apf::Mesh2 *	apf_mesh
	)

Build a parallel MFEM mesh from a parallel PUMI mesh.

Definition at line 270 of file pumi.cpp.

virtual mfem::ParPumiMesh::~ParPumiMesh ( )

inlinevirtual

Definition at line 113 of file pumi.hpp.

Member Function Documentation

void mfem::ParPumiMesh::FieldMFEMtoPUMI	(	apf::Mesh2 *	apf_mesh,
		ParGridFunction *	Vel,
		ParGridFunction *	Pr,
		apf::Field *	VelField,
		apf::Field *	PrField,
		apf::Field *	VelMagField
	)

Transfer field from MFEM mesh to PUMI mesh [Mixed].

Definition at line 928 of file pumi.cpp.

void mfem::ParPumiMesh::FieldMFEMtoPUMI	(	apf::Mesh2 *	apf_mesh,
		ParGridFunction *	Pr,
		apf::Field *	PrField,
		apf::Field *	PrMagField
	)

Transfer field from MFEM mesh to PUMI mesh [Scalar].

Definition at line 1149 of file pumi.cpp.

void mfem::ParPumiMesh::FieldPUMItoMFEM	(	apf::Mesh2 *	apf_mesh,
		apf::Field *	ScalarField,
		ParGridFunction *	Pr
	)

Transfer a field from PUMI to MFEM after mesh adapt [Scalar].

Definition at line 1555 of file pumi.cpp.

Element * mfem::ParPumiMesh::ReadElement	(	apf::MeshEntity *	Ent,
		const int	geom,
		apf::Downward	Verts,
		const int	Attr,
		apf::Numbering *	vert_num
	)

protected

Definition at line 244 of file pumi.cpp.

void mfem::ParPumiMesh::UpdateMesh ( const ParMesh * AdaptedpMesh )

Update the mesh after adaptation.

Definition at line 766 of file pumi.cpp.

void mfem::ParPumiMesh::VectorFieldMFEMtoPUMI	(	apf::Mesh2 *	apf_mesh,
		ParGridFunction *	Vel,
		apf::Field *	VelField,
		apf::Field *	VelMagField
	)

Transfer field from MFEM mesh to PUMI mesh [Vector].

Definition at line 1349 of file pumi.cpp.

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

mesh/pumi.hpp
mesh/pumi.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation