VtkOutput A simple class that has functionality to write vtk output. More...

#include <vtk_output.h>

Inheritance diagram for Kratos::VtkOutput:

Collaboration diagram for Kratos::VtkOutput:

Public Types
enum class	FileFormat { VTK_ASCII , VTK_BINARY }

using	SizeType = std::size_t
	Definition of the size type. More...

using	IndexType = std::size_t
	Definition of the index type. More...

using	NodeType = Node
	Definition of the node type. More...

using	GeometryType = Geometry< NodeType >
	Definition of the geometry type with given NodeType. More...

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

Public Member Functions
	KRATOS_CLASS_POINTER_DEFINITION (VtkOutput)
	Pointer definition of VtkOutput. More...

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

void	PrintInfo (std::ostream &rOStream) const override
	Prints information about the class. More...

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

Life Cycle
	VtkOutput (ModelPart &rModelPart, Parameters ThisParameters=Parameters(R"({})"))
	Constructor by passing a ModelPart and Kratos-Parameters. More...

virtual	~VtkOutput ()=default
	Destructor. 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	ReadModelPart (ModelPart &rThisModelPart)
	This method reads the model part. More...

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

Protected Types
Enum's
enum class	EntityType { ELEMENT , CONDITION , AUTOMATIC , NONE }

Member Variables
ModelPart &	mrModelPart

VtkOutput::FileFormat	mFileFormat
	The main model part to post process. More...

Parameters	mOutputSettings
	The file format considered. More...

unsigned int	mDefaultPrecision
	The configuration parameters. More...

std::unordered_map< int, int >	mKratosIdToVtkId
	The default precision. More...

bool	mShouldSwap = false
	The map storing the relationship between the Kratos ID and VTK ID. More...

IntegrationValuesExtrapolationToNodesProcess::UniquePointer	mpGaussToNodesProcess
	If the bytes need to be swapped (endianness) More...

Operations
The entities to be written
void	PrintOutput (const std::string &rOutputFilename="")
	Prints mrModelPart in VTK format together with the results. More...

static Parameters	GetDefaultParameters ()
	This method provides the defaults parameters to avoid conflicts between the different constructors. More...

EntityType	GetEntityType (const ModelPart &rModelPart) const
	Helper to determine which entities to write. More...

void	PrepareGaussPointResults ()
	Interpolates the gauss point results on to the node using IntegrationValuesExtrapolationToNodesProcess. More...

void	WriteModelPartToFile (const ModelPart &rModelPart, const bool IsSubModelPart, const std::string &rOutputFilename)
	Print the given rModelPart as VTK file together with the requested results. More...

std::string	GetOutputFileName (const ModelPart &rModelPart, const bool IsSubModelPart, const std::string &rOutputFilename)
	Get the output file name based on the provided settings and the MPI rank. More...

void	Initialize (const ModelPart &rModelPart)
	Initialize function for the class. More...

void	CreateMapFromKratosIdToVTKId (const ModelPart &rModelPart)
	Create a map with kratos nodeId as key and VTK nodeId as value. This require for VTK that the node numbers are in sequence. More...

void	WriteHeaderToFile (const ModelPart &rModelPart, std::ofstream &rFileStream) const
	Write the VTK header for the output of given rModelPart. More...

void	WriteMeshToFile (const ModelPart &rModelPart, std::ofstream &rFileStream) const
	Write the mesh from rModelPart. Nodes, Elements or/and Conditions. More...

virtual void	WriteNodesToFile (const ModelPart &rModelPart, std::ofstream &rFileStream) const
	Write the nodes in the rModelPart. More...

virtual void	WriteConditionsAndElementsToFile (const ModelPart &rModelPart, std::ofstream &rFileStream) const
	Write the elements and conditions in rModelPart. IMPORTANT : Need to write them together because of the CELLS block in VTK format. More...

template<typename TContainerType >
std::size_t	DetermineVtkCellListSize (const TContainerType &rContainer) const
	Calculate the total number of cells which are in the provided rModelPart. = num_elements + num_conditions It is necessary to be known prior to output. More...

template<typename TContainerType >
void	WriteConnectivity (const TContainerType &rContainer, std::ofstream &rFileStream) const
	Write the element/condition WriteConnectivity provided the container they are in. More...

template<typename TContainerType >
void	WriteCellType (const TContainerType &rContainer, std::ofstream &rFileStream) const
	Write the element/condition cell types provided the container they are in. More...

bool	IsCompatibleVariable (const std::string &rVariableName) const
	It checks if the variable is compatible with the VTK format. More...

virtual void	WriteNodalResultsToFile (const ModelPart &rModelPart, std::ofstream &rFileStream)
	Write the results on the nodes. More...

void	WriteElementResultsToFile (const ModelPart &rModelPart, std::ofstream &rFileStream)
	Write the results/flags on the elements of rModelPart. More...

void	WriteConditionResultsToFile (const ModelPart &rModelPart, std::ofstream &rFileStream)
	Write the results/flags on the conditions of rModelPart. More...

void	WriteNodalContainerResults (const std::string &rVariableName, const ModelPart::NodesContainerType &rNodes, const bool IsHistoricalValue, std::ofstream &rFileStream) const
	Write the results of rNodes. Synchronization is necessary because both local and ghost-node-values are printed in MPI and can overlap! More...

template<typename TContainerType >
void	WriteGeometricalContainerResults (const std::string &rVariableName, const TContainerType &rContainer, std::ofstream &rFileStream) const
	Write the variable results of rContainer (Elements or Conditions). More...

template<typename TContainerType >
void	WriteGeometricalContainerIntegrationResults (const std::string &rVariableName, const TContainerType &rContainer, std::ofstream &rFileStream) const
	Write the variable GP results of rContainer (Elements or Conditions). More...

template<class TVarType >
void	WriteNodalScalarValues (const ModelPart::NodesContainerType &rNodes, const TVarType &rVariable, const bool IsHistoricalValue, std::ofstream &rFileStream) const
	Writes scalar results of rNodes. Wraps the necessary synchronization-calls. More...

template<class TVarType >
void	WriteNodalVectorValues (const ModelPart::NodesContainerType &rNodes, const TVarType &rVariable, const bool IsHistoricalValue, std::ofstream &rFileStream) const
	Writes vector results of rNodes. Wraps the necessary synchronization-calls. More...

template<typename TContainerType , class TVarType >
void	WriteScalarSolutionStepVariable (const TContainerType &rContainer, const TVarType &rVariable, std::ofstream &rFileStream) const
	Write the scalar-historical variable results of rContainer. More...

template<typename TContainerType , class TVarType >
void	WriteVectorSolutionStepVariable (const TContainerType &rContainer, const TVarType &rVariable, std::ofstream &rFileStream) const
	Write the vector-historical variable results of rContainer. More...

template<typename TContainerType >
void	WriteFlagContainerVariable (const TContainerType &rContainer, const Flags Flag, const std::string &rFlagName, std::ofstream &rFileStream) const
	Write the flag results of rContainer. More...

template<typename TContainerType , class TVarType >
void	WriteScalarContainerVariable (const TContainerType &rContainer, const TVarType &rVariable, std::ofstream &rFileStream) const
	Write the scalar-nonhistorical variable results of rContainer. More...

template<typename TContainerType , class TVarType >
void	WriteIntegrationScalarContainerVariable (const TContainerType &rContainer, const Variable< TVarType > &rVariable, std::ofstream &rFileStream) const
	Write the scalar GP variable results of rContainer. More...

template<typename TContainerType , class TVarType >
void	WriteVectorContainerVariable (const TContainerType &rContainer, const TVarType &rVariable, std::ofstream &rFileStream) const
	Write the vector-nonhistorical variable results of rContainer. More...

template<typename TContainerType , class TVarType >
void	WriteIntegrationVectorContainerVariable (const TContainerType &rContainer, const Variable< TVarType > &rVariable, std::ofstream &rFileStream) const
	Write the vector-GP variable results of rContainer. More...

template<typename TData >
void	WriteScalarDataToFile (const TData &rData, std::ofstream &rFileStream) const
	Write the scalar value to the file provided, takes care of binary and ascii formats. More...

template<typename TData >
void	WriteVectorDataToFile (const TData &rData, std::ofstream &rFileStream) const
	Write the vector values to the file provided, takes care of binary and ascii formats. More...

void	ForceBigEndian (unsigned char *pBytes) const
	Only used in the binary format output. This function forces the big endian format for the input binary stream. More...

Detailed Description

VtkOutput A simple class that has functionality to write vtk output.

See also: : https://www.vtk.org/wp-content/uploads/2015/04/file-formats.pdf

Member Typedef Documentation

◆ GeometryType

using Kratos::VtkOutput::GeometryType = Geometry<NodeType>

Definition of the geometry type with given NodeType.

◆ IndexType

using Kratos::VtkOutput::IndexType = std::size_t

Definition of the index type.

◆ NodeType

using Kratos::VtkOutput::NodeType = Node

Definition of the node type.

◆ SizeType

using Kratos::VtkOutput::SizeType = std::size_t

Definition of the size type.

Member Enumeration Documentation

◆ EntityType

enum Kratos::VtkOutput::EntityType

strongprotected

Enumerator
ELEMENT
CONDITION
AUTOMATIC
NONE

◆ FileFormat

enum Kratos::VtkOutput::FileFormat

strong

Enumerator
VTK_ASCII
VTK_BINARY

Constructor & Destructor Documentation

◆ VtkOutput()

Kratos::VtkOutput::VtkOutput	(	ModelPart &	rModelPart,
		Parameters	ThisParameters = `Parameters(R"({})" )`
	)

explicit

Constructor by passing a ModelPart and Kratos-Parameters.

Parameters

rModelPart	The modelpart which is used for output
Parameters	Parameters including settings for the output

◆ ~VtkOutput()

virtual Kratos::VtkOutput::~VtkOutput ( )

virtualdefault

Destructor.

Member Function Documentation

◆ CreateMapFromKratosIdToVTKId()

void Kratos::VtkOutput::CreateMapFromKratosIdToVTKId ( const ModelPart & rModelPart )

protected

Create a map with kratos nodeId as key and VTK nodeId as value. This require for VTK that the node numbers are in sequence.

Parameters

rModelPart modelpart which is beging output

◆ DetermineVtkCellListSize()

template<typename TContainerType >

std::size_t Kratos::VtkOutput::DetermineVtkCellListSize ( const TContainerType & rContainer ) const

protected

Calculate the total number of cells which are in the provided rModelPart. = num_elements + num_conditions It is necessary to be known prior to output.

Template Parameters

TContainerType type of container.

Parameters

rContainer the container which is beging output

◆ ForceBigEndian()

void Kratos::VtkOutput::ForceBigEndian ( unsigned char * pBytes ) const

protected

Only used in the binary format output. This function forces the big endian format for the input binary stream.

Parameters

pBytes bytes on which the big endian format is to be applied

◆ GetDefaultParameters()

Parameters Kratos::VtkOutput::GetDefaultParameters ( )

static

This method provides the defaults parameters to avoid conflicts between the different constructors.

◆ GetEntityType()

VtkOutput::EntityType Kratos::VtkOutput::GetEntityType ( const ModelPart & rModelPart ) const

protected

Helper to determine which entities to write.

Parameters

rModelPart The ModelPart that is currently outputted (can be a SubModelPart)

◆ GetOutputFileName()

std::string Kratos::VtkOutput::GetOutputFileName	(	const ModelPart &	rModelPart,
		const bool	IsSubModelPart,
		const std::string &	rOutputFilename
	)

protected

Get the output file name based on the provided settings and the MPI rank.

Parameters

rModelPart modelpart which is beging output

◆ Info()

std::string Kratos::VtkOutput::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::IO.

Reimplemented in Kratos::VtkEigenOutput, and Kratos::ParticleVtkOutput.

◆ Initialize()

void Kratos::VtkOutput::Initialize ( const ModelPart & rModelPart )

protected

Initialize function for the class.

Parameters

rModelPart modelpart which is beging output

◆ IsCompatibleVariable()

bool Kratos::VtkOutput::IsCompatibleVariable ( const std::string & rVariableName ) const

protected

It checks if the variable is compatible with the VTK format.

Parameters

rVariableName name of the result to be written.

◆ KRATOS_CLASS_POINTER_DEFINITION()

Kratos::VtkOutput::KRATOS_CLASS_POINTER_DEFINITION ( VtkOutput )

Pointer definition of VtkOutput.

◆ PrepareGaussPointResults()

void Kratos::VtkOutput::PrepareGaussPointResults ( )

protected

Interpolates the gauss point results on to the node using IntegrationValuesExtrapolationToNodesProcess.

◆ PrintData()

void Kratos::VtkOutput::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::IO.

Reimplemented in Kratos::VtkEigenOutput, and Kratos::ParticleVtkOutput.

◆ PrintInfo()

void Kratos::VtkOutput::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Prints information about the class.

Parameters

rOStream ostream object where output is printed

Reimplemented from Kratos::IO.

Reimplemented in Kratos::VtkEigenOutput, and Kratos::ParticleVtkOutput.

◆ PrintOutput()

void Kratos::VtkOutput::PrintOutput ( const std::string & rOutputFilename = "" )

Prints mrModelPart in VTK format together with the results.

◆ WriteCellType()

template<typename TContainerType >

void Kratos::VtkOutput::WriteCellType	(	const TContainerType &	rContainer,
		std::ofstream &	rFileStream
	)		const

protected

Write the element/condition cell types provided the container they are in.

Template Parameters

TEntity Element/Condition

Parameters

rContainer	The container containing elements/conditions
rFileStream	the file stream to which data is to be written.

◆ WriteConditionResultsToFile()

void Kratos::VtkOutput::WriteConditionResultsToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)

protected

Write the results/flags on the conditions of rModelPart.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

◆ WriteConditionsAndElementsToFile()

void Kratos::VtkOutput::WriteConditionsAndElementsToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)		const

protectedvirtual

Write the elements and conditions in rModelPart. IMPORTANT : Need to write them together because of the CELLS block in VTK format.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

Reimplemented in Kratos::ParticleVtkOutput.

◆ WriteConnectivity()

template<typename TContainerType >

void Kratos::VtkOutput::WriteConnectivity	(	const TContainerType &	rContainer,
		std::ofstream &	rFileStream
	)		const

protected

Write the element/condition WriteConnectivity provided the container they are in.

Template Parameters

TEntity Element/Condition

Parameters

rContainer	The container containing elements/conditions
rFileStream	the file stream to which data is to be written.

◆ WriteElementResultsToFile()

void Kratos::VtkOutput::WriteElementResultsToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)

protected

Write the results/flags on the elements of rModelPart.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

◆ WriteFlagContainerVariable()

template<typename TContainerType >

void Kratos::VtkOutput::WriteFlagContainerVariable	(	const TContainerType &	rContainer,
		const Flags	Flag,
		const std::string &	rFlagName,
		std::ofstream &	rFileStream
	)		const

protected

Write the flag results of rContainer.

Template Parameters

TContainerType The type of container of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
Flag	The flag to be considered to be written
rFlagName	The name of the flag that will appear on the post file
rFileStream	the file stream to which data is to be written.

◆ WriteGeometricalContainerIntegrationResults()

template<typename TContainerType >

void Kratos::VtkOutput::WriteGeometricalContainerIntegrationResults	(	const std::string &	rVariableName,
		const TContainerType &	rContainer,
		std::ofstream &	rFileStream
	)		const

protected

Write the variable GP results of rContainer (Elements or Conditions).

Template Parameters

TContainerType The type of container of the entity on which the results are to be written

Parameters

rVariableName	name of the result to be written.
rContainer	the container which is beging output
rFileStream	the file stream to which data is to be written.

◆ WriteGeometricalContainerResults()

template<typename TContainerType >

void Kratos::VtkOutput::WriteGeometricalContainerResults	(	const std::string &	rVariableName,
		const TContainerType &	rContainer,
		std::ofstream &	rFileStream
	)		const

protected

Write the variable results of rContainer (Elements or Conditions).

Template Parameters

TContainerType The type of container of the entity on which the results are to be written

Parameters

rVariableName	name of the result to be written.
rContainer	the container which is beging output
rFileStream	the file stream to which data is to be written.

◆ WriteHeaderToFile()

void Kratos::VtkOutput::WriteHeaderToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)		const

protected

Write the VTK header for the output of given rModelPart.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

◆ WriteIntegrationScalarContainerVariable()

template<typename TContainerType , class TVarType >

void Kratos::VtkOutput::WriteIntegrationScalarContainerVariable	(	const TContainerType &	rContainer,
		const Variable< TVarType > &	rVariable,
		std::ofstream &	rFileStream
	)		const

protected

Write the scalar GP variable results of rContainer.

Template Parameters

TContainerType	The type of container of the entity on which the results are to be written
TVarType	The type of Variable of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
rVariable	Variable of the result to be written.
rFileStream	the file stream to which data is to be written.

◆ WriteIntegrationVectorContainerVariable()

template<typename TContainerType , class TVarType >

void Kratos::VtkOutput::WriteIntegrationVectorContainerVariable	(	const TContainerType &	rContainer,
		const Variable< TVarType > &	rVariable,
		std::ofstream &	rFileStream
	)		const

protected

Write the vector-GP variable results of rContainer.

Template Parameters

TContainerType	The type of container of the entity on which the results are to be written
TVarType	The type of Variable of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
rVariable	Variable of the result to be written.
VtkDataType	type of vtk data
rFileStream	the file stream to which data is to be written.

◆ WriteMeshToFile()

void Kratos::VtkOutput::WriteMeshToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)		const

protected

Write the mesh from rModelPart. Nodes, Elements or/and Conditions.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

◆ WriteModelPartToFile()

void Kratos::VtkOutput::WriteModelPartToFile	(	const ModelPart &	rModelPart,
		const bool	IsSubModelPart,
		const std::string &	rOutputFilename
	)

protected

Print the given rModelPart as VTK file together with the requested results.

Parameters

rModelPart	modelpart which is beging output
IsSubModelPart	whether the modelpart is to be treated as a submodelpart this is only relevant for the file-name

◆ WriteNodalContainerResults()

void Kratos::VtkOutput::WriteNodalContainerResults	(	const std::string &	rVariableName,
		const ModelPart::NodesContainerType &	rNodes,
		const bool	IsHistoricalValue,
		std::ofstream &	rFileStream
	)		const

protected

Write the results of rNodes. Synchronization is necessary because both local and ghost-node-values are printed in MPI and can overlap!

Parameters

rVariableName	name of the result to be written.
rNodes	the nodes which is beging output
IsHistoricalValue	whether the values are historical or not
rFileStream	the file stream to which data is to be written.

◆ WriteNodalResultsToFile()

void Kratos::VtkOutput::WriteNodalResultsToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)

protectedvirtual

Write the results on the nodes.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

Reimplemented in Kratos::ParticleVtkOutput.

◆ WriteNodalScalarValues()

template<class TVarType >

void Kratos::VtkOutput::WriteNodalScalarValues	(	const ModelPart::NodesContainerType &	rNodes,
		const TVarType &	rVariable,
		const bool	IsHistoricalValue,
		std::ofstream &	rFileStream
	)		const

protected

Writes scalar results of rNodes. Wraps the necessary synchronization-calls.

Parameters

rNodes	the nodes which is beging output
rVariable	Variable of the result to be written.
IsHistoricalValue	whether the values are historical or not
rFileStream	the file stream to which data is to be written.

◆ WriteNodalVectorValues()

template<class TVarType >

void Kratos::VtkOutput::WriteNodalVectorValues	(	const ModelPart::NodesContainerType &	rNodes,
		const TVarType &	rVariable,
		const bool	IsHistoricalValue,
		std::ofstream &	rFileStream
	)		const

protected

Writes vector results of rNodes. Wraps the necessary synchronization-calls.

Parameters

rNodes	the nodes which is beging output
rVariable	Variable of the result to be written.
IsHistoricalValue	whether the values are historical or not
rFileStream	the file stream to which data is to be written.

◆ WriteNodesToFile()

void Kratos::VtkOutput::WriteNodesToFile	(	const ModelPart &	rModelPart,
		std::ofstream &	rFileStream
	)		const

protectedvirtual

Write the nodes in the rModelPart.

Parameters

rModelPart	modelpart which is beging output
rFileStream	the file stream to which data is to be written.

Reimplemented in Kratos::ParticleVtkOutput.

◆ WriteScalarContainerVariable()

template<typename TContainerType , class TVarType >

void Kratos::VtkOutput::WriteScalarContainerVariable	(	const TContainerType &	rContainer,
		const TVarType &	rVariable,
		std::ofstream &	rFileStream
	)		const

protected

Write the scalar-nonhistorical variable results of rContainer.

Template Parameters

TContainerType	The type of container of the entity on which the results are to be written
TVarType	The type of Variable of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
rVariable	Variable of the result to be written.
rFileStream	the file stream to which data is to be written.

◆ WriteScalarDataToFile()

template<typename TData >

void Kratos::VtkOutput::WriteScalarDataToFile	(	const TData &	rData,
		std::ofstream &	rFileStream
	)		const

inlineprotected

Write the scalar value to the file provided, takes care of binary and ascii formats.

Template Parameters

TData The type of data to be written to the file stream rFileStream

Parameters

rData	data to be written
rFileStream	the file stream to which data is to be written.

◆ WriteScalarSolutionStepVariable()

template<typename TContainerType , class TVarType >

void Kratos::VtkOutput::WriteScalarSolutionStepVariable	(	const TContainerType &	rContainer,
		const TVarType &	rVariable,
		std::ofstream &	rFileStream
	)		const

protected

Write the scalar-historical variable results of rContainer.

Template Parameters

TContainerType	The type of container of the entity on which the results are to be written
TVarType	The type of Variable of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
rVariable	Variable of the result to be written.
rFileStream	the file stream to which data is to be written.

◆ WriteVectorContainerVariable()

template<typename TContainerType , class TVarType >

void Kratos::VtkOutput::WriteVectorContainerVariable	(	const TContainerType &	rContainer,
		const TVarType &	rVariable,
		std::ofstream &	rFileStream
	)		const

protected

Write the vector-nonhistorical variable results of rContainer.

Template Parameters

TContainerType	The type of container of the entity on which the results are to be written
TVarType	The type of Variable of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
rVariable	Variable of the result to be written.
VtkDataType	type of vtk data
rFileStream	the file stream to which data is to be written.

◆ WriteVectorDataToFile()

template<typename TData >

void Kratos::VtkOutput::WriteVectorDataToFile	(	const TData &	rData,
		std::ofstream &	rFileStream
	)		const

inlineprotected

Write the vector values to the file provided, takes care of binary and ascii formats.

Template Parameters

TData The type of data to be written to the file stream rFileStream

Parameters

rData	data to be written
rFileStream	the file stream to which data is to be written.

◆ WriteVectorSolutionStepVariable()

template<typename TContainerType , class TVarType >

void Kratos::VtkOutput::WriteVectorSolutionStepVariable	(	const TContainerType &	rContainer,
		const TVarType &	rVariable,
		std::ofstream &	rFileStream
	)		const

protected

Write the vector-historical variable results of rContainer.

Template Parameters

TContainerType	The type of container of the entity on which the results are to be written
TVarType	The type of Variable of the entity on which the results are to be written

Parameters

rContainer	the container which is beging output
rVariable	Variable of the result to be written.
rFileStream	the file stream to which data is to be written.

Member Data Documentation

◆ mDefaultPrecision

unsigned int Kratos::VtkOutput::mDefaultPrecision

protected

The configuration parameters.

◆ mFileFormat

VtkOutput::FileFormat Kratos::VtkOutput::mFileFormat

protected

The main model part to post process.

◆ mKratosIdToVtkId

std::unordered_map<int, int> Kratos::VtkOutput::mKratosIdToVtkId

protected

The default precision.

◆ mOutputSettings

Parameters Kratos::VtkOutput::mOutputSettings

protected

The file format considered.

◆ mpGaussToNodesProcess

IntegrationValuesExtrapolationToNodesProcess::UniquePointer Kratos::VtkOutput::mpGaussToNodesProcess

protected

If the bytes need to be swapped (endianness)

◆ mrModelPart

ModelPart& Kratos::VtkOutput::mrModelPart

protected

◆ mShouldSwap

bool Kratos::VtkOutput::mShouldSwap = false

protected

The map storing the relationship between the Kratos ID and VTK ID.

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

/home/runner/work/Documentation/Documentation/master/kratos/input_output/vtk_output.h
/home/runner/work/Documentation/Documentation/master/kratos/input_output/vtk_output.cpp

Public Types

Public Member Functions

Protected Types

Member Variables

Operations

Detailed Description

Member Typedef Documentation

◆ GeometryType

◆ IndexType

◆ NodeType

◆ SizeType

Member Enumeration Documentation

◆ EntityType

◆ FileFormat

Constructor & Destructor Documentation

◆ VtkOutput()

◆ ~VtkOutput()

Member Function Documentation

◆ CreateMapFromKratosIdToVTKId()

◆ DetermineVtkCellListSize()

◆ ForceBigEndian()

◆ GetDefaultParameters()

◆ GetEntityType()

◆ GetOutputFileName()

◆ Info()

◆ Initialize()

◆ IsCompatibleVariable()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ PrepareGaussPointResults()

◆ PrintData()

◆ PrintInfo()

◆ PrintOutput()

◆ WriteCellType()

◆ WriteConditionResultsToFile()

◆ WriteConditionsAndElementsToFile()

◆ WriteConnectivity()

◆ WriteElementResultsToFile()

◆ WriteFlagContainerVariable()

◆ WriteGeometricalContainerIntegrationResults()

◆ WriteGeometricalContainerResults()

◆ WriteHeaderToFile()

◆ WriteIntegrationScalarContainerVariable()

◆ WriteIntegrationVectorContainerVariable()

◆ WriteMeshToFile()

◆ WriteModelPartToFile()

◆ WriteNodalContainerResults()

◆ WriteNodalResultsToFile()

◆ WriteNodalScalarValues()

◆ WriteNodalVectorValues()

◆ WriteNodesToFile()

◆ WriteScalarContainerVariable()

◆ WriteScalarDataToFile()

◆ WriteScalarSolutionStepVariable()

◆ WriteVectorContainerVariable()

◆ WriteVectorDataToFile()

◆ WriteVectorSolutionStepVariable()

Member Data Documentation

◆ mDefaultPrecision

◆ mFileFormat

◆ mKratosIdToVtkId

◆ mOutputSettings

◆ mpGaussToNodesProcess

◆ mrModelPart

◆ mShouldSwap