Write an OpenFOAM volume (internal) geometry and internal fields as a vtu file or a legacy vtk file. More...

Inheritance diagram for internalWriter:

Collaboration diagram for internalWriter:

Public Member Functions
	internalWriter (const polyMesh &mesh, const vtk::vtuCells &cells, const vtk::outputOptions opts=vtk::formatType::INLINE_BASE64)
	Construct from components (default format INLINE_BASE64),. More...

	internalWriter (const polyMesh &mesh, const vtk::vtuCells &cells, const fileName &file, bool parallel=Pstream::parRun())
	Construct from components (default format INLINE_BASE64),. More...

	internalWriter (const polyMesh &mesh, const vtk::vtuCells &cells, const vtk::outputOptions opts, const fileName &file, bool parallel=Pstream::parRun())
	Construct from components (default format INLINE_BASE64),. More...

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

template<class Type , template< class > class PatchField>
void	write (const GeometricField< Type, PatchField, pointMesh > &field)
	Write point field. More...

template<class Type >
void	write (const DimensionedField< Type, volMesh > &field)
	Write the internal field (CellData) More...

template<class Type , template< class > class PatchField>
void	write (const GeometricField< Type, PatchField, volMesh > &field)
	Write the volume field (internal part) More...

template<class Type >
void	write (const DimensionedField< Type, volMesh > &vfield, const volPointInterpolation &pInterp)
	Write internal field with point interpolation. More...

template<class Type >
void	write (const GeometricField< Type, fvPatchField, volMesh > &vfield, const volPointInterpolation &pInterp)
	Write volume field with point interpolation. More...

Public Member Functions inherited from internalMeshWriter
	internalMeshWriter (const polyMesh &mesh, const vtk::vtuCells &cells, const vtk::outputOptions opts=vtk::formatType::INLINE_BASE64)
	File extension for given output type. More...

	internalMeshWriter (const polyMesh &mesh, const vtk::vtuCells &cells, const fileName &file, bool parallel=Pstream::parRun())
	Construct from components (default format INLINE_BASE64),. More...

	internalMeshWriter (const polyMesh &mesh, const vtk::vtuCells &cells, const vtk::outputOptions opts, const fileName &file, bool parallel=Pstream::parRun())
	Construct from components (default format INLINE_BASE64),. More...

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

virtual bool	beginFile (std::string title="")
	Write file header (non-collective) More...

virtual bool	writeGeometry ()
	Write mesh topology. More...

virtual bool	beginCellData (label nFields=0)
	Begin CellData output section for specified number of fields. More...

virtual bool	beginPointData (label nFields=0)
	Begin PointData for specified number of fields. More...

void	writeCellIDs ()
	Write cell ids as CellData. More...

bool	writeProcIDs ()
	Write processor ids as CellData. This is no-op in serial. More...

void	writePointIDs ()
	Write point ids as PointData. More...

template<class Type >
void	writeUniform (const word &fieldName, const Type &val)
	Write a uniform field of Cell or Point values. More...

template<class Type >
void	writeCellData (const word &fieldName, const UList< Type > &field)
	Write primitive field of CellData. More...

Public Member Functions inherited from fileWriter
	fileWriter (const vtk::fileTag contentType, const vtk::outputOptions opts)
	Construct from components. More...

virtual	~fileWriter ()
	Destructor. More...

vtk::fileTag	contentType () const
	The content type. More...

vtk::outputOptions	opts () const
	The output options in use. More...

word	ext () const
	File extension for current format type. More...

bool	legacy () const
	Commonly used query. More...

bool	parallel () const
	Parallel output requested? More...

const word &	state () const
	The output state in printable format. More...

const fileName &	output () const
	The current output file name. More...

bool	open (const fileName &file, bool parallel=Pstream::parRun())
	Open file for writing (creates parent directory). More...

void	close ()
	End the file contents and close the file after writing. More...

bool	beginFieldData (label nFields=0)
	Begin FieldData output section for specified number of fields. More...

label	nCellData () const
	Return the number of CellData written for the Piece thus far. More...

label	nPointData () const
	Return the number of PointData written for the Piece thus far. More...

bool	endFieldData ()
	Explicitly end FieldData output and switch to DECLARED state. More...

bool	endCellData ()
	Explicitly end CellData output and switch to PIECE state. More...

bool	endPointData ()
	Explicitly end PointData output and switch to PIECE state. More...

void	writeTimeValue (scalar timeValue)
	Write "TimeValue" FieldData (name as per Catalyst output) More...

Additional Inherited Members
Static Public Member Functions inherited from internalMeshWriter
static word	ext (vtk::outputOptions opts)
	File extension for given output type. More...

Static Public Attributes inherited from internalMeshWriter
static int	debug = 0
	Debug information. More...

Protected Types inherited from fileWriter
enum	outputState { CLOSED = 0, OPENED, DECLARED, FIELD_DATA, PIECE, CELL_DATA, POINT_DATA }
	Internal tracking of the output state. More...

Protected Member Functions inherited from fileWriter
std::ofstream &	os ()
	The backend ostream in use. More...

vtk::formatter &	format ()
	The VTK formatter in use. More...

bool	isState (outputState test) const
	True if the output state corresponds to the test state. More...

bool	notState (outputState test) const
	True if the output state does not correspond to the test state. More...

template<class Type >
void	writeUniform (const word &fieldName, const Type &val, const label nValues)
	Write uniform field content. More...

bool	enter_Piece ()
	Trigger change state to Piece. Resets nCellData_, nPointData_. More...

bool	endPiece ()
	Explicitly end Piece output and switch to DECLARED state. More...

bool	enter_CellData (label nEntries, label nFields)
	Trigger change state to CellData. More...

bool	enter_PointData (label nEntries, label nFields)
	Trigger change state to PointData. More...

bool	exit_File ()
	Emit file footer (end data, end piece, end file) More...

	fileWriter (const fileWriter &)=delete
	No copy construct. More...

void	operator= (const fileWriter &)=delete
	No copy assignment. More...

Protected Attributes inherited from internalMeshWriter
const polyMesh &	mesh_
	Reference to the OpenFOAM mesh (or subset) More...

const vtuCells &	vtuCells_
	The volume cells (internalMesh) More...

label	numberOfPoints_
	The number of field points for the current Piece. More...

label	numberOfCells_
	The number of field cells for the current Piece. More...

Protected Attributes inherited from fileWriter
vtk::fileTag	contentType_
	The content type. More...

outputOptions	opts_
	The requested output options. More...

bool	parallel_
	Writing in parallel (via master) More...

outputState	state_
	The output state. More...

label	nCellData_
	The number of CellData written for the Piece thus far. More...

label	nPointData_
	The number of PointData written for the Piece thus far. More...

fileName	outputFile_
	The output file name. More...

autoPtr< vtk::formatter >	format_
	The VTK formatter in use (master process) More...

std::ofstream	os_
	The backend ostream in use (master process) More...

Static Protected Attributes inherited from fileWriter
static const Enum< outputState >	stateNames
	Names for the output state (for messages, not for file output). More...

Detailed Description

Write an OpenFOAM volume (internal) geometry and internal fields as a vtu file or a legacy vtk file.

The file output states are managed by the Foam::vtk::fileWriter class. FieldData (eg, TimeValue) must appear before any geometry pieces.

Note: Parallel output is combined into a single Piece without point merging, which is similar to using multi-piece data sets, but allows more convenient creation as a streaming process. In the future, the duplicate points at processor connections may be addressed using ghost points.

See also: Foam::vtk::internalMeshWriter

Source files

Definition at line 72 of file foamVtkInternalWriter.H.

Constructor & Destructor Documentation

◆ internalWriter() [1/3]

internalWriter	(	const polyMesh &	mesh,
		const vtk::vtuCells &	cells,
		const vtk::outputOptions	opts = `vtk::formatType::INLINE_BASE64`
	)

inline

Construct from components (default format INLINE_BASE64),.

Definition at line 91 of file foamVtkInternalWriter.H.

◆ internalWriter() [2/3]

internalWriter	(	const polyMesh &	mesh,
		const vtk::vtuCells &	cells,
		const fileName &	file,
		bool	parallel = `Pstream::parRun()`
	)

inline

Construct from components (default format INLINE_BASE64),.

The file name is with/without an extension.

Definition at line 104 of file foamVtkInternalWriter.H.

◆ internalWriter() [3/3]

internalWriter	(	const polyMesh &	mesh,
		const vtk::vtuCells &	cells,
		const vtk::outputOptions	opts,
		const fileName &	file,
		bool	parallel = `Pstream::parRun()`
	)