MemfemMeshReader< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <MemfemMeshReader.hpp>

Inheritance diagram for MemfemMeshReader< ELEMENT_DIM, SPACE_DIM >:

Collaboration diagram for MemfemMeshReader< ELEMENT_DIM, SPACE_DIM >:

Public Member Functions
	MemfemMeshReader (const std::string &rPathBaseName)
virtual	~MemfemMeshReader ()
Public Member Functions inherited from AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >
	AbstractCachedMeshReader ()
virtual	~AbstractCachedMeshReader ()
unsigned	GetNumElements () const
unsigned	GetNumNodes () const
unsigned	GetNumFaces () const
unsigned	GetMaxNodeIndex ()
unsigned	GetMinNodeIndex ()
std::vector< double >	GetNextNode ()
void	Reset ()
ElementData	GetNextElementData ()
ElementData	GetNextFaceData ()
Public Member Functions inherited from AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >
virtual unsigned	GetNumCableElements () const
virtual unsigned	GetNumElementAttributes () const
virtual unsigned	GetNumFaceAttributes () const
virtual unsigned	GetNumCableElementAttributes () const
virtual std::vector< double >	GetNodeAttributes ()
unsigned	GetNumEdges () const
virtual ElementData	GetNextCableElementData ()
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::vector< unsigned >	GetContainingElementIndices (unsigned index)
virtual std::string	GetMeshFileBaseName ()
virtual unsigned	GetOrderOfElements ()
virtual unsigned	GetOrderOfBoundaryElements ()
virtual bool	GetReadContainingElementOfBoundaryElement ()
virtual bool	IsFileFormatBinary ()
virtual bool	HasNclFile ()
virtual bool	HasNodePermutation ()
virtual const std::vector< unsigned > &	rGetNodePermutation ()
ElementIterator	GetElementIteratorBegin ()
ElementIterator	GetElementIteratorBegin (const std::set< unsigned > &rIndices)
ElementIterator	GetElementIteratorEnd ()
NodeIterator	GetNodeIteratorBegin ()
NodeIterator	GetNodeIteratorBegin (const std::set< unsigned > &rIndices)
NodeIterator	GetNodeIteratorEnd ()

Private Member Functions
std::vector< std::vector< double > >	TokenizeStringsToDoubles (const std::vector< std::string > &rRawData)
std::vector< std::vector< unsigned > >	TokenizeStringsToInts (const std::vector< std::string > &rRawData, unsigned dimensionOfObject, bool readHeader)

Additional Inherited Members
Protected Member Functions inherited from AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >
std::vector< std::string >	GetRawDataFromFile (const std::string &rFileName)
Protected Attributes inherited from AbstractCachedMeshReader< ELEMENT_DIM, SPACE_DIM >
unsigned	mNumNodeAttributes
unsigned	mMaxNodeBdyMarker
unsigned	mNumElementNodes
unsigned	mNumElementAttributes
unsigned	mMaxFaceBdyMarker
std::vector< std::string >	mNodeRawData
std::vector< std::string >	mElementRawData
std::vector< std::string >	mFaceRawData
std::vector< std::vector< double > >	mNodeData
std::vector< std::vector< unsigned > >	mElementData
std::vector< std::vector< unsigned > >	mFaceData
std::vector< std::vector< double > >::iterator	mpNodeIterator
std::vector< std::vector< unsigned > >::iterator	mpElementIterator
std::vector< std::vector< unsigned > >::iterator	mpFaceIterator
bool	mIndexFromZero

Detailed Description

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

Concrete version of the AbstractCachedMeshReader class. A MemfemMeshReader takes the base name of a set of Memfem mesh files (ie. the path and name of the files without the suffices). Once constructed the public methods of the AbstractCachedMeshReader (std::vector<double> GetNextNode(); etc) can be called to interrogate the data.

Definition at line 50 of file MemfemMeshReader.hpp.

Constructor & Destructor Documentation

MemfemMeshReader()

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

MemfemMeshReader< ELEMENT_DIM, SPACE_DIM >::MemfemMeshReader

(

const std::string &

rPathBaseName

)

The constructor takes the base name of a set of Memfem mesh files (ie. the path and name of the files without the suffices) and allows the data to be queried.

Typical use: AbstractMeshReader* pMeshReader = new MemfemMeshReader("pdes/tests/meshdata/Memfem_slab");

Parameters

rPathBaseName

the base name of the files from which to read the mesh data

Definition at line 46 of file MemfemMeshReader.cpp.

References EXCEPTION.

~MemfemMeshReader()

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

MemfemMeshReader< ELEMENT_DIM, SPACE_DIM >::~MemfemMeshReader ( )

virtual

Destructor.

Definition at line 114 of file MemfemMeshReader.cpp.

Member Function Documentation

TokenizeStringsToDoubles()

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector< std::vector< double > > MemfemMeshReader< ELEMENT_DIM, SPACE_DIM >::TokenizeStringsToDoubles ( const std::vector< std::string > &  rRawData )

private

TokenizeStringsToDoubles is specific to reading node data which came from a Memfem file. Each string is expected to be 3 doubles (representing x,y,z)

Returns

a vector where each item is a vector of doubles which represents position. Indices are implicit in the vector.

Parameters

rRawData

the node data to be read

Definition at line 118 of file MemfemMeshReader.cpp.

TokenizeStringsToInts()

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector< std::vector< unsigned > > MemfemMeshReader< ELEMENT_DIM, SPACE_DIM >::TokenizeStringsToInts ( const std::vector< std::string > &  rRawData, unsigned  dimensionOfObject, bool  readHeader  )

private

TokenizeStringsToInts is for reading element or boundary face data which came from a Memfem file. Each string is expected to be: 3 or 4 node indices ( 3 indices for a face, 4 for a tetrahedron) a region marker? (if it's an element) NB: Region markers are currently ignored.

Returns

a vector where each item is a vector of ints which represents indices of nodes.

Parameters

rRawData	the element or boundary face data to be read
dimensionOfObject	the number of lines of data to be read
readHeader	whether to read the header

Definition at line 151 of file MemfemMeshReader.cpp.

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

• mesh/src/reader/MemfemMeshReader.hpp
• mesh/src/reader/MemfemMeshReader.cpp