Write faces/points (optionally with fields) as a vtp file or a legacy vtk file. More...

Inheritance diagram for surfaceWriter:

Collaboration diagram for surfaceWriter:

Public Member Functions
	surfaceWriter (const pointField &pts, const faceList &faces, const vtk::outputOptions opts=vtk::formatType::INLINE_BASE64)
	Construct from components (default format INLINE_BASE64) More...

	surfaceWriter (const pointField &pts, const faceList &faces, const fileName &file, bool parallel=Pstream::parRun())

	surfaceWriter (const pointField &pts, const faceList &faces, const vtk::outputOptions opts, const fileName &file, bool parallel=Pstream::parRun())
	Construct from components and open the file for writing. More...

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

virtual void	setTime (const instant &inst)
	Define a time name/value for the output. More...

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

virtual bool	writeGeometry ()
	Write patch 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	writeTimeValue ()
	Write the currently set time as "TimeValue" FieldData. More...

void	piece (const pointField &points, const faceList &faces)
	Reset point, face references to begin a new piece. More...

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

template<class Type >
void	write (const word &fieldName, const UList< Type > &field)
	Write a list of Cell (Face) or Point values. 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...

Static Public Member Functions
static word	ext (vtk::outputOptions opts)
	File extension for given output type. More...

Additional Inherited Members
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 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 faces/points (optionally with fields) as a vtp 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.

Source files

Definition at line 68 of file foamVtkSurfaceWriter.H.

Constructor & Destructor Documentation

◆ surfaceWriter() [1/3]

surfaceWriter	(	const pointField &	pts,
		const faceList &	faces,
		const vtk::outputOptions	opts = `vtk::formatType::INLINE_BASE64`
	)

Construct from components (default format INLINE_BASE64)

Definition at line 348 of file foamVtkSurfaceWriter.C.

◆ surfaceWriter() [2/3]

surfaceWriter	(	const pointField &	pts,
		const faceList &	faces,
		const fileName &	file,
		bool	parallel = `Pstream::parRun()`
	)

Construct from components (default format INLINE_BASE64), and open the file for writing.

The file name is with/without an extension.

Definition at line 370 of file foamVtkSurfaceWriter.C.

◆ surfaceWriter() [3/3]

surfaceWriter	(	const pointField &	pts,
		const faceList &	faces,
		const vtk::outputOptions	opts,
		const fileName &	file,
		bool	parallel = `Pstream::parRun()`
	)

Construct from components and open the file for writing.

The file name is with/without an extension.

Definition at line 384 of file foamVtkSurfaceWriter.C.

◆ ~surfaceWriter()

virtual ~surfaceWriter ( )

virtualdefault

Destructor.

Member Function Documentation

◆ ext()

static word ext ( vtk::outputOptions opts )

inlinestatic

File extension for given output type.

Definition at line 169 of file foamVtkSurfaceWriter.H.

References outputOptions::ext(), fileWriter::opts(), and Foam::vtk::POLY_DATA.

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◆ setTime()

void setTime ( const instant & inst )

virtual

Define a time name/value for the output.

Definition at line 400 of file foamVtkSurfaceWriter.C.

◆ beginFile()

bool beginFile ( std::string title = "" )

virtual

Write file header (non-collective)

Note: Expected calling states: (OPENED).

Reimplemented from fileWriter.

Definition at line 406 of file foamVtkSurfaceWriter.C.

References fileWriter::beginFile().

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◆ writeGeometry()

bool writeGeometry ( )

virtual

Write patch topology.

Also writes the file header if not previously written.

Note: Must be called prior to writing CellData or PointData

Implements fileWriter.

Definition at line 426 of file foamVtkSurfaceWriter.C.

References globalIndex::localStart().

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◆ beginCellData()

bool beginCellData ( label nFields = 0 )

virtual

Begin CellData output section for specified number of fields.

Must be called prior to writing any cell data fields.

Parameters

nFields is for legacy format only. When nFields=0, this a no-op for legacy format.

Note: Expected calling states: (PIECE | POINT_DATA).

Returns: True if the state changed

Implements fileWriter.

Definition at line 452 of file foamVtkSurfaceWriter.C.

◆ beginPointData()

bool beginPointData ( label nFields = 0 )

virtual

Begin PointData for specified number of fields.

Must be called prior to writing any point data fields.

Parameters

nFields is for legacy format only. When nFields=0, this a no-op for legacy format.

Note: Expected calling states: (PIECE | CELL_DATA).

Returns: True if the state changed

Implements fileWriter.

Definition at line 458 of file foamVtkSurfaceWriter.C.

◆ writeTimeValue()

void writeTimeValue ( )

Write the currently set time as "TimeValue" FieldData.

Definition at line 464 of file foamVtkSurfaceWriter.C.

References fileWriter::writeTimeValue().

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◆ piece()

void piece	(	const pointField &	points,
		const faceList &	faces
	)

Reset point, face references to begin a new piece.

Definition at line 474 of file foamVtkSurfaceWriter.C.

References points.

◆ writeUniform()

void writeUniform	(	const word &	fieldName,
		const Type &	val
	)

Write a uniform field of Cell (Face) or Point values.

Definition at line 32 of file foamVtkSurfaceWriterTemplates.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, Foam::nl, Foam::expressions::patchExpr::POINT_DATA, and WarningInFunction.

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◆ write()

void write	(	const word &	fieldName,
		const UList< Type > &	field
	)

Write a list of Cell (Face) or Point values.

Definition at line 59 of file foamVtkSurfaceWriterTemplates.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, field(), format(), Foam::nl, Foam::expressions::patchExpr::POINT_DATA, reduce(), Foam::vtk::writeList(), and Foam::vtk::writeListParallel().

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

src/fileFormats/vtk/write/foamVtkSurfaceWriter.H
src/fileFormats/vtk/write/foamVtkSurfaceWriter.C
src/fileFormats/vtk/write/foamVtkSurfaceWriterTemplates.C

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ surfaceWriter() [1/3]

◆ surfaceWriter() [2/3]

◆ surfaceWriter() [3/3]

◆ ~surfaceWriter()

Member Function Documentation

◆ ext()

◆ setTime()

◆ beginFile()

◆ writeGeometry()

◆ beginCellData()

◆ beginPointData()

◆ writeTimeValue()

◆ piece()

◆ writeUniform()

◆ write()