Template Numerical Library: TNL::Meshes::Readers::PVTUReader Class Reference

Inheritance diagram for TNL::Meshes::Readers::PVTUReader:

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Collaboration diagram for TNL::Meshes::Readers::PVTUReader:

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Public Member Functions
	PVTUReader (const std::string &fileName, MPI::Comm communicator=MPI_COMM_WORLD)

void	detectMesh () override
	Main method responsible for reading the mesh file.

template<typename MeshType >
std::enable_if_t< isDistributedGrid< MeshType >::value >	loadMesh (MeshType &mesh)

template<typename MeshType >
std::enable_if_t< ! isDistributedGrid< MeshType >::value >	loadMesh (MeshType &mesh)

VariantVector	readCellData (const std::string &arrayName) const override

VariantVector	readPointData (const std::string &arrayName) const override

void	reset () override
	This method resets the reader to an empty state.

void	setCommunicator (const MPI::Comm &communicator)

Public Member Functions inherited from TNL::Meshes::Readers::XMLVTK
	XMLVTK (const std::string &fileName)

void	openVTKFile ()

VariantVector	readCellData (const std::string &arrayName) const override

VariantVector	readPointData (const std::string &arrayName) const override

void	reset () override
	This method resets the reader to an empty state.

Public Member Functions inherited from TNL::Meshes::Readers::MeshReader
	MeshReader (std::string fileName)

void	forceGlobalIndexType (std::string globalIndexType)

void	forceLocalIndexType (std::string localIndexType)

void	forceRealType (std::string realType)

VTK::EntityShape	getCellShape () const

std::string	getGlobalIndexType () const

std::string	getLocalIndexType () const

int	getMeshDimension () const

std::string	getMeshType () const

std::string	getRealType () const

int	getSpaceDimension () const

template<typename MeshType >
std::enable_if_t< isGrid< MeshType >::value >	loadMesh (MeshType &mesh)
	Method which loads the intermediate mesh representation into a mesh object.

template<typename MeshType >
std::enable_if_t< ! isGrid< MeshType >::value >	loadMesh (MeshType &mesh)
	Method which loads the intermediate mesh representation into a mesh object.

void	setFileName (const std::string &fileName)

Protected Attributes
VariantVector	cellGlobalIndices

VariantVector	cellTags

MPI::Comm	communicator

int	ghostLevels = 0

VTUReader	localReader

int	minCommonVertices = 0

std::vector< std::string >	pieceSources

VariantVector	pointGlobalIndices

VariantVector	pointTags

Protected Attributes inherited from TNL::Meshes::Readers::XMLVTK
std::string	byteOrder

std::string	compressor

std::string	fileType

std::string	headerType

Protected Attributes inherited from TNL::Meshes::Readers::MeshReader
VariantVector	cellConnectivityArray

VariantVector	cellOffsetsArray

VTK::EntityShape	cellShape = VTK::EntityShape::Vertex

std::string	connectivityType

VariantVector	faceConnectivityArray

VariantVector	faceOffsetsArray

std::string	fileName

std::string	forcedGlobalIndexType

std::string	forcedLocalIndexType = "std::int16_t"

std::string	forcedRealType

std::vector< std::int64_t >	gridExtent

std::vector< double >	gridOrigin

std::vector< double >	gridSpacing

int	meshDimension

std::string	meshType

std::size_t	NumberOfCells

std::size_t	NumberOfFaces

std::size_t	NumberOfPoints

std::string	offsetsType

VariantVector	pointsArray

std::string	pointsType

int	spaceDimension

VariantVector	typesArray

std::string	typesType

Additional Inherited Members
Public Types inherited from TNL::Meshes::Readers::MeshReader
using	VariantVector

Protected Member Functions inherited from TNL::Meshes::Readers::MeshReader
template<typename T >
void	reset_std_vectors (std::vector< T > &v)

template<typename T , typename... Ts>
void	reset_std_vectors (std::vector< T > &v, std::vector< Ts > &... vs)

void	resetBase ()
	Resets the base class MeshReader to the empty state.

Static Protected Member Functions inherited from TNL::Meshes::Readers::XMLVTK
static void	throw_no_tinyxml ()

Member Function Documentation

◆ detectMesh()

void TNL::Meshes::Readers::PVTUReader::detectMesh ( )

inlineoverridevirtual

Main method responsible for reading the mesh file.

The implementation has to set all protected attributes of this class such that the mesh representation can be loaded into the mesh object by the loadMesh method.

Implements TNL::Meshes::Readers::MeshReader.