This class is a IO which uses the MMG library. More...

#include <mmg_io.h>

Inheritance diagram for Kratos::MmgIO< TMMGLibrary >:

Collaboration diagram for Kratos::MmgIO< TMMGLibrary >:

Public Member Functions
Life Cycle
	MmgIO (std::string const &rFilename, Parameters ThisParameters=Parameters(R"({})"), const Flags Options=IO::READ\|IO::IGNORE_VARIABLES_ERROR.AsFalse()\|IO::SKIP_TIMER)
	Constructor with filenames. More...

	~MmgIO () override=default
	Destructor. More...

Operations
void	ReadModelPart (ModelPart &rModelPart) override
	This read the current stream file in order to write a model part. More...

void	WriteModelPart (ModelPart &rModelPart) override
	This writes the current model part info a file. More...

std::string	GetMmgVersion ()
	This method retrieves the current Mmg version. More...

Input and output
std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

Public Member Functions inherited from Kratos::IO
	IO ()=default
	Default constructor. More...

virtual	~IO ()=default
	Destructor. More...

	IO (IO const &rOther)=delete
	Copy constructor. More...

IO &	operator= (IO const &rOther)=delete
	Assignment operator. More...

virtual bool	ReadNode (NodeType &rThisNode)
	This method reads one node. More...

virtual bool	ReadNodes (NodesContainerType &rThisNodes)
	This method reads the nodes from an array of nodes. More...

virtual std::size_t	ReadNodesNumber ()
	This method reads the number of nodes. More...

virtual void	WriteNodes (NodesContainerType const &rThisNodes)
	This method writes the nodes from an array of nodes. More...

virtual void	ReadProperties (Properties &rThisProperties)
	This method reads one Properties. More...

virtual void	ReadProperties (PropertiesContainerType &rThisProperties)
	This method reads the Properties from an array of Properties. More...

virtual void	WriteProperties (Properties const &rThisProperties)
	This method writes one Properties. More...

virtual void	WriteProperties (PropertiesContainerType const &rThisProperties)
	This method writes the Properties from an array of Properties. More...

virtual void	ReadGeometry (NodesContainerType &rThisNodes, GeometryType::Pointer &pThisGeometry)
	This method reads one geometry. More...

virtual void	ReadGeometries (NodesContainerType &rThisNodes, GeometryContainerType &rThisGeometries)
	This method reads an array of geometries. More...

virtual std::size_t	ReadGeometriesConnectivities (ConnectivitiesContainerType &rGeometriesConnectivities)
	This method reads the geometries connectivities. More...

virtual void	WriteGeometries (GeometryContainerType const &rThisGeometries)
	This method writes an array of geometries. More...

virtual void	ReadElement (NodesContainerType &rThisNodes, PropertiesContainerType &rThisProperties, Element::Pointer &pThisElement)
	This method reads one element. More...

virtual void	ReadElements (NodesContainerType &rThisNodes, PropertiesContainerType &rThisProperties, ElementsContainerType &rThisElements)
	This method reads an array of elements. More...

virtual std::size_t	ReadElementsConnectivities (ConnectivitiesContainerType &rElementsConnectivities)
	This method reads the elements connectivities. More...

virtual void	WriteElements (ElementsContainerType const &rThisElements)
	This method writes an array of elements. More...

virtual void	ReadCondition (NodesContainerType &rThisNodes, PropertiesContainerType &rThisProperties, Condition::Pointer &pThisCondition)
	This method reads one condition. More...

virtual void	ReadConditions (NodesContainerType &rThisNodes, PropertiesContainerType &rThisProperties, ConditionsContainerType &rThisConditions)
	This method reads an array of conditions. More...

virtual std::size_t	ReadConditionsConnectivities (ConnectivitiesContainerType &rConditionsConnectivities)
	This method reads the conditions connectivities. More...

virtual void	WriteConditions (ConditionsContainerType const &rThisConditions)
	This method writes an array of conditions. More...

virtual void	ReadInitialValues (ModelPart &rThisModelPart)
	This method reads the initial values of the model part. More...

virtual void	ReadInitialValues (NodesContainerType &rThisNodes, ElementsContainerType &rThisElements, ConditionsContainerType &rThisConditions)
	This method reads the initial values of the nodes, elements and conditios. More...

virtual void	ReadMesh (MeshType &rThisMesh)
	This method reads the mesh. More...

virtual void	WriteMesh (MeshType &rThisMesh)
	This method writes the mesh. More...

virtual void	WriteMesh (const MeshType &rThisMesh)
	This method writes the mesh. More...

virtual void	WriteModelPart (const ModelPart &rThisModelPart)
	This method writes the model part. More...

virtual void	WriteNodeMesh (MeshType &rThisMesh)
	This method writes the node mesh. More...

virtual void	WriteNodeMesh (const MeshType &rThisMesh)
	This method writes the node mesh. More...

virtual std::size_t	ReadNodalGraph (ConnectivitiesContainerType &rAuxConnectivities)
	Read the input file and create the nodal connectivities graph, stored in CSR format. More...

virtual void	DivideInputToPartitions (SizeType NumberOfPartitions, const PartitioningInfo &rPartitioningInfo)
	This method divides a model part into partitions. More...

virtual void	DivideInputToPartitions (SizeType NumberOfPartitions, GraphType const &rDomainsColoredGraph, PartitionIndicesType const &rNodesPartitions, PartitionIndicesType const &rElementsPartitions, PartitionIndicesType const &rConditionsPartitions, PartitionIndicesContainerType const &rNodesAllPartitions, PartitionIndicesContainerType const &rElementsAllPartitions, PartitionIndicesContainerType const &rConditionsAllPartitions)
	This method divides a model part into partitions. More...

virtual void	DivideInputToPartitions (Kratos::shared_ptr< std::iostream > *pStreams, SizeType NumberOfPartitions, const PartitioningInfo &rPartitioningInfo)
	This method divides a model part into partitions. More...

virtual void	DivideInputToPartitions (Kratos::shared_ptr< std::iostream > *pStreams, SizeType NumberOfPartitions, GraphType const &rDomainsColoredGraph, PartitionIndicesType const &rNodesPartitions, PartitionIndicesType const &rElementsPartitions, PartitionIndicesType const &rConditionsPartitions, PartitionIndicesContainerType const &rNodesAllPartitions, PartitionIndicesContainerType const &rElementsAllPartitions, PartitionIndicesContainerType const &rConditionsAllPartitions)
	This method divides a model part into partitions. More...

virtual void	ReadSubModelPartElementsAndConditionsIds (std::string const &rModelPartName, std::unordered_set< SizeType > &rElementsIds, std::unordered_set< SizeType > &rConditionsIds)

virtual std::size_t	ReadNodalGraphFromEntitiesList (ConnectivitiesContainerType &rAuxConnectivities, std::unordered_set< SizeType > &rElementsIds, std::unordered_set< SizeType > &rConditionsIds)

	KRATOS_CLASS_POINTER_DEFINITION (IO)
	Pointer definition of IO. More...

	KRATOS_DEFINE_LOCAL_FLAG (READ)
	Local Flags. More...

	KRATOS_DEFINE_LOCAL_FLAG (WRITE)

	KRATOS_DEFINE_LOCAL_FLAG (APPEND)

	KRATOS_DEFINE_LOCAL_FLAG (IGNORE_VARIABLES_ERROR)

	KRATOS_DEFINE_LOCAL_FLAG (SKIP_TIMER)

	KRATOS_DEFINE_LOCAL_FLAG (MESH_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (SCIENTIFIC_PRECISION)

Type Definitions
typedef ModelPart::NodesContainerType	NodesArrayType
	Node containers definition. More...

typedef ModelPart::ElementsContainerType	ElementsArrayType
	Elements containers definition. More...

typedef ModelPart::ConditionsContainerType	ConditionsArrayType
	Conditions containers definition. More...

typedef Node	NodeType
	Node definition. More...

typedef Geometry< NodeType >	GeometryType

typedef Mesh< NodeType, Properties, Element, Condition >	MeshType
	Mesh definition. More...

typedef MeshType::PropertiesContainerType	PropertiesContainerType
	Properties container definition. More...

typedef MeshType::NodeConstantIterator	NodeConstantIterator
	Nodes container definition. More...

typedef MeshType::ConditionConstantIterator	ConditionConstantIterator
	Conditions container definition. More...

typedef MeshType::ElementConstantIterator	ElementConstantIterator
	Elements container definition. More...

typedef std::conditional< Dimension==2, array_1d< double, 3 >, array_1d< double, 6 > >::type	TensorArrayType
	The type of array considered for the tensor. More...

typedef std::vector< double >	DoubleVectorType
	Double vector. More...

typedef std::unordered_map< DoubleVectorType, IndexType, KeyHasherRange< DoubleVectorType >, KeyComparorRange< DoubleVectorType > >	DoubleVectorMapType
	Double vector map. More...

typedef std::unordered_map< IndexVectorType, IndexType, KeyHasherRange< IndexVectorType >, KeyComparorRange< IndexVectorType > >	IndexVectorMapType
	Index vector map. More...

typedef std::unordered_map< IndexType, IndexType >	ColorsMapType
	Colors map. More...

typedef std::pair< IndexType, IndexType >	IndexPairType
	Index pair. More...

static constexpr SizeType	Dimension = (TMMGLibrary == MMGLibrary::MMG2D) ? 2 : 3
	Conditions array size. More...

static constexpr SizeType	ConditionsArraySize = (Dimension == 2) ? 1 : 2
	Conditions array size. More...

static constexpr SizeType	ElementsArraySize = (Dimension == 2) ? 1 : 2
	Elements array size. More...

	KRATOS_CLASS_POINTER_DEFINITION (MmgIO)
	Pointer definition of MmgIO. More...

Additional Inherited Members
Public Types inherited from Kratos::IO
typedef Node	NodeType

typedef Geometry< NodeType >	GeometryType

typedef Mesh< NodeType, Properties, Element, Condition >	MeshType

typedef MeshType::NodesContainerType	NodesContainerType

typedef MeshType::PropertiesContainerType	PropertiesContainerType

typedef ModelPart::GeometryContainerType	GeometryContainerType

typedef MeshType::ElementsContainerType	ElementsContainerType

typedef MeshType::ConditionsContainerType	ConditionsContainerType

typedef std::vector< std::vector< std::size_t > >	ConnectivitiesContainerType

typedef std::vector< std::vector< std::size_t > >	PartitionIndicesContainerType

typedef std::vector< std::size_t >	PartitionIndicesType

typedef std::size_t	SizeType

typedef DenseMatrix< int >	GraphType

Detailed Description

template<MMGLibrary TMMGLibrary>
class Kratos::MmgIO< TMMGLibrary >

This class is a IO which uses the MMG library.

This class is an IO tool for MMG .mesh files

Author: Vicente Mataix Ferrandiz

Member Typedef Documentation

◆ ColorsMapType

template<MMGLibrary TMMGLibrary>

typedef std::unordered_map<IndexType,IndexType> Kratos::MmgIO< TMMGLibrary >::ColorsMapType

Colors map.

◆ ConditionConstantIterator

template<MMGLibrary TMMGLibrary>

typedef MeshType::ConditionConstantIterator Kratos::MmgIO< TMMGLibrary >::ConditionConstantIterator

Conditions container definition.

◆ ConditionsArrayType

template<MMGLibrary TMMGLibrary>

typedef ModelPart::ConditionsContainerType Kratos::MmgIO< TMMGLibrary >::ConditionsArrayType

Conditions containers definition.

◆ DoubleVectorMapType

template<MMGLibrary TMMGLibrary>

typedef std::unordered_map<DoubleVectorType, IndexType, KeyHasherRange<DoubleVectorType>, KeyComparorRange<DoubleVectorType> > Kratos::MmgIO< TMMGLibrary >::DoubleVectorMapType

Double vector map.

◆ DoubleVectorType

template<MMGLibrary TMMGLibrary>

typedef std::vector<double> Kratos::MmgIO< TMMGLibrary >::DoubleVectorType

Double vector.

◆ ElementConstantIterator

template<MMGLibrary TMMGLibrary>

typedef MeshType::ElementConstantIterator Kratos::MmgIO< TMMGLibrary >::ElementConstantIterator

Elements container definition.

◆ ElementsArrayType

template<MMGLibrary TMMGLibrary>

typedef ModelPart::ElementsContainerType Kratos::MmgIO< TMMGLibrary >::ElementsArrayType

Elements containers definition.

◆ GeometryType

template<MMGLibrary TMMGLibrary>

typedef Geometry<NodeType> Kratos::MmgIO< TMMGLibrary >::GeometryType

◆ IndexPairType

template<MMGLibrary TMMGLibrary>

typedef std::pair<IndexType,IndexType> Kratos::MmgIO< TMMGLibrary >::IndexPairType

Index pair.

◆ IndexVectorMapType

template<MMGLibrary TMMGLibrary>

typedef std::unordered_map<IndexVectorType, IndexType, KeyHasherRange<IndexVectorType>, KeyComparorRange<IndexVectorType> > Kratos::MmgIO< TMMGLibrary >::IndexVectorMapType

Index vector map.

◆ MeshType

template<MMGLibrary TMMGLibrary>

typedef Mesh<NodeType, Properties, Element, Condition> Kratos::MmgIO< TMMGLibrary >::MeshType

Mesh definition.

◆ NodeConstantIterator

template<MMGLibrary TMMGLibrary>

typedef MeshType::NodeConstantIterator Kratos::MmgIO< TMMGLibrary >::NodeConstantIterator

Nodes container definition.

◆ NodesArrayType

template<MMGLibrary TMMGLibrary>

typedef ModelPart::NodesContainerType Kratos::MmgIO< TMMGLibrary >::NodesArrayType

Node containers definition.

◆ NodeType

template<MMGLibrary TMMGLibrary>

typedef Node Kratos::MmgIO< TMMGLibrary >::NodeType

Node definition.

◆ PropertiesContainerType

template<MMGLibrary TMMGLibrary>

typedef MeshType::PropertiesContainerType Kratos::MmgIO< TMMGLibrary >::PropertiesContainerType

Properties container definition.

◆ TensorArrayType

template<MMGLibrary TMMGLibrary>

typedef std::conditional<Dimension == 2, array_1d<double, 3>, array_1d<double, 6> >::type Kratos::MmgIO< TMMGLibrary >::TensorArrayType

The type of array considered for the tensor.

Constructor & Destructor Documentation

◆ MmgIO()

template<MMGLibrary TMMGLibrary>

Kratos::MmgIO< TMMGLibrary >::MmgIO	(	std::string const &	rFilename,
		Parameters	ThisParameters = `Parameters(R"({})")`,
		const Flags	Options = `IO::READ \| IO::IGNORE_VARIABLES_ERROR.AsFalse() \| IO::SKIP_TIMER`
	)

Constructor with filenames.

◆ ~MmgIO()

template<MMGLibrary TMMGLibrary>

Kratos::MmgIO< TMMGLibrary >::~MmgIO ( )

overridedefault

Destructor.

Member Function Documentation

◆ GetMmgVersion()

template<MMGLibrary TMMGLibrary>

std::string Kratos::MmgIO< TMMGLibrary >::GetMmgVersion

This method retrieves the current Mmg version.

Returns: The current version of Mmg (as a string)

◆ Info()

template<MMGLibrary TMMGLibrary>

std::string Kratos::MmgIO< TMMGLibrary >::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::IO.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<MMGLibrary TMMGLibrary>

Kratos::MmgIO< TMMGLibrary >::KRATOS_CLASS_POINTER_DEFINITION ( MmgIO< TMMGLibrary > )

Pointer definition of MmgIO.

◆ PrintData()

template<MMGLibrary TMMGLibrary>

void Kratos::MmgIO< TMMGLibrary >::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::IO.

◆ PrintInfo()

template<MMGLibrary TMMGLibrary>

void Kratos::MmgIO< TMMGLibrary >::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::IO.

◆ ReadModelPart()

template<MMGLibrary TMMGLibrary>

void Kratos::MmgIO< TMMGLibrary >::ReadModelPart ( ModelPart & rModelPart )

overridevirtual

This read the current stream file in order to write a model part.

Where the sub model parts IDs are stored

Reference condition

Reference element

Reimplemented from Kratos::IO.

◆ WriteModelPart()

template<MMGLibrary TMMGLibrary>

void Kratos::MmgIO< TMMGLibrary >::WriteModelPart ( ModelPart & rModelPart )

overridevirtual

This writes the current model part info a file.

Where the sub model parts IDs are stored

Reference element

Reference condition

Reimplemented from Kratos::IO.

Member Data Documentation

◆ ConditionsArraySize

template<MMGLibrary TMMGLibrary>

constexpr SizeType Kratos::MmgIO< TMMGLibrary >::ConditionsArraySize = (Dimension == 2) ? 1 : 2

staticconstexpr

Conditions array size.

◆ Dimension

template<MMGLibrary TMMGLibrary>

constexpr SizeType Kratos::MmgIO< TMMGLibrary >::Dimension = (TMMGLibrary == MMGLibrary::MMG2D) ? 2 : 3

staticconstexpr

Conditions array size.

◆ ElementsArraySize

template<MMGLibrary TMMGLibrary>

constexpr SizeType Kratos::MmgIO< TMMGLibrary >::ElementsArraySize = (Dimension == 2) ? 1 : 2

staticconstexpr

Elements array size.

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

/home/runner/work/Documentation/Documentation/master/applications/MeshingApplication/custom_io/mmg/mmg_io.h
/home/runner/work/Documentation/Documentation/master/applications/MeshingApplication/custom_io/mmg/mmg_io.cpp

Public Member Functions

Type Definitions

Additional Inherited Members

Detailed Description

template<MMGLibrary TMMGLibrary> class Kratos::MmgIO< TMMGLibrary >

Member Typedef Documentation

◆ ColorsMapType

◆ ConditionConstantIterator

◆ ConditionsArrayType

◆ DoubleVectorMapType

◆ DoubleVectorType

◆ ElementConstantIterator

◆ ElementsArrayType

◆ GeometryType

◆ IndexPairType

◆ IndexVectorMapType

◆ MeshType

◆ NodeConstantIterator

◆ NodesArrayType

◆ NodeType

◆ PropertiesContainerType

◆ TensorArrayType

Constructor & Destructor Documentation

◆ MmgIO()

◆ ~MmgIO()

Member Function Documentation

◆ GetMmgVersion()

◆ Info()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ PrintData()

◆ PrintInfo()

◆ ReadModelPart()

◆ WriteModelPart()

Member Data Documentation

◆ ConditionsArraySize

◆ Dimension

◆ ElementsArraySize

template<MMGLibrary TMMGLibrary>
class Kratos::MmgIO< TMMGLibrary >