AbstractMeshReader< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <AbstractMeshReader.hpp>

Inheritance diagram for AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >:

Inheritance graph
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List of all members.

Public Member Functions

virtual unsigned GetNumElements () const =0
virtual unsigned GetNumNodes () const =0
virtual unsigned GetNumFaces () const =0
virtual unsigned GetNumElementAttributes () const
virtual unsigned GetNumFaceAttributes () const
unsigned GetNumEdges () const
virtual std::vector< double > GetNextNode ()=0
virtual void Reset ()=0
virtual ElementData GetNextElementData ()=0
virtual ElementData GetNextFaceData ()=0
ElementData GetNextEdgeData ()
virtual std::vector< double > GetNode (unsigned index)
virtual ElementData GetElementData (unsigned index)
virtual ElementData GetFaceData (unsigned index)
ElementData GetEdgeData (unsigned index)
virtual std::string GetMeshFileBaseName ()
virtual bool IsFileFormatBinary ()

Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >

An abstract mesh reader class. Reads output generated by a mesh generator and converts it to a standard format for use in constructing a finite element mesh structure.

A derived class TrianglesMeshReader exists for reading meshes generated by Triangles (in 2-d) and TetGen (in 3-d).

A derived class MemfemMeshReader reads 3D data from the Tulane University code

A derived class FemlabMeshReader reads 2D data from Femlab or Matlab PDEToolbox

Definition at line 60 of file AbstractMeshReader.hpp.

Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumElements (  )  const [pure virtual]

Returns the number of elements in the mesh

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::MetisLibraryNodePartitioning(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodePartitioning(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumNodes (  )  const [pure virtual]

Returns the number of nodes in the mesh

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::MetisLibraryNodePartitioning(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodePartitioning(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumFaces (  )  const [pure virtual]

Returns the number of faces in the mesh (also has synonym GetNumEdges())

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumEdges(), and AbstractMeshWriter< ELEMENT_DIM, SPACE_DIM >::WriteFilesUsingMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumElementAttributes (  )  const [inline, virtual]

Returns the number of element attributes in the mesh

Reimplemented in GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 36 of file AbstractMeshReader.cpp.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumFaceAttributes (  )  const [inline, virtual]

Returns the number of face attributes in the mesh

Reimplemented in GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, and VtkMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 50 of file AbstractMeshReader.cpp.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumEdges (  )  const [inline]

Returns the number of edges in the mesh (synonym of GetNumFaces())

Reimplemented in VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 44 of file AbstractMeshReader.cpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumFaces().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual std::vector<double> AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNextNode (  )  [pure virtual]

Returns a vector of the coordinates of each node in turn

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual void AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::Reset (  )  [pure virtual]

Resets pointers to beginning

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ComputeMeshPartitioning(), TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::MetisLibraryNodePartitioning(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodePartitioning(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual ElementData AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNextElementData (  )  [pure virtual]

Returns a vector of the node indices of each element (and any attribute infomation, if there is any) in turn

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ComputeMeshPartitioning(), TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::MetisLibraryNodePartitioning(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodePartitioning(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
virtual ElementData AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNextFaceData (  )  [pure virtual]

Returns a vector of the node indices of each face (and any attribute/containment infomation, if there is any) in turn

Implemented in AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >, GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >, VtkMeshReader< ELEMENT_DIM, SPACE_DIM >, and VertexMeshReader< ELEMENT_DIM, SPACE_DIM >.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNextEdgeData(), and AbstractMeshWriter< ELEMENT_DIM, SPACE_DIM >::WriteFilesUsingMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ElementData AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNextEdgeData (  )  [inline]

Returns a vector of the node indices of each edge (and any attribute/containment infomation, if there is any) in turn (synonym of GetNextFaceData())

Definition at line 58 of file AbstractMeshReader.cpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNextFaceData().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
std::vector< double > AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNode ( unsigned  index  )  [inline, virtual]

Normally throws an exception. Only implemented for tetrahedral mesh reader of binary files.

Parameters:
index The global node index
Returns:
a vector of the coordinates of the node

Reimplemented in TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 65 of file AbstractMeshReader.cpp.

References EXCEPTION.

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ElementData AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetElementData ( unsigned  index  )  [inline, virtual]

Normally throws an exception. Only implemented for tetrahedral mesh reader of binary files.

Parameters:
index The global element index
Returns:
a vector of the node indices of the element (and any attribute infomation, if there is any)

Reimplemented in TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 71 of file AbstractMeshReader.cpp.

References EXCEPTION.

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodePartitioning(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ElementData AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetFaceData ( unsigned  index  )  [inline, virtual]

Normally throws an exception. Only implemented for tetrahedral mesh reader of binary files.

Parameters:
index The global face index
Returns:
a vector of the node indices of the face (and any attribute/containment infomation, if there is any)

Reimplemented in TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 77 of file AbstractMeshReader.cpp.

References EXCEPTION.

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetEdgeData().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ElementData AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetEdgeData ( unsigned  index  )  [inline]

Synonym of GetFaceData(index)

Parameters:
index The global edge index
Returns:
a vector of the node indices of the edge (and any attribute/containment infomation, if there is any)

Definition at line 83 of file AbstractMeshReader.cpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetFaceData().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
std::string AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetMeshFileBaseName (  )  [inline, virtual]

Get the base name (less any extension) for mesh files. Only implemented for some mesh types.

Reimplemented in GenericMeshReader< ELEMENT_DIM, SPACE_DIM >, and TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 89 of file AbstractMeshReader.cpp.

Referenced by TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
bool AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::IsFileFormatBinary (  )  [inline, virtual]

Returns true if reading binary files, false if reading ascii files.

Note, this will always return false unless over-ridden by a derived class that is able to support binary file formats.

Reimplemented in TrianglesMeshReader< ELEMENT_DIM, SPACE_DIM >.

Definition at line 95 of file AbstractMeshReader.cpp.

Referenced by DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ParMetisLibraryNodePartitioning(), and DistributedTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::PetscMatrixPartitioning().

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