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vtkWriter Class Reference

abstract class to write data to file(s). More...

#include <vtkWriter.h>

Inheritance diagram for vtkWriter:

[legend]Collaboration diagram for vtkWriter:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Write ()
void	Update ()
vtkDataObject *	GetInput ()
Static Public Methods
int	IsTypeOf (const char *type)
vtkWriter *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkWriter ()
	~vtkWriter ()
	vtkWriter (const vtkWriter &)
void	operator= (const vtkWriter &)
virtual void	WriteData ()=0
Protected Attributes
vtkTimeStamp	WriteTime

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Detailed Description

abstract class to write data to file(s).

Date:

2000/12/10 20:09:01

Revision:

1.39

vtkWriter is an abstract class for mapper objects that write their data to disk (or into a communications port). All writers respond to Write() method. This method insures that there is input and input is up to date.

Since vtkWriter is a subclass of vtkProcessObject, StartMethod(), EndMethod(), and ProgressMethod() are all available to writers. These methods are executed before and after execution of the Write() method. You can also specify arguments to these methods.

Warning:

Every subclass of vtkWriter must implement a WriteData() method. Most likely will have to create SetInput() method as well.

See also:

vtkBYUWriter vtkDataWriter vtkSTLWriter vtkVoxelWriter vtkMCubesWriter

Definition at line 71 of file vtkWriter.h.

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Constructor & Destructor Documentation

vtkWriter::vtkWriter (    )  [protected]

vtkWriter::~vtkWriter (    )  [protected]

vtkWriter::vtkWriter (  const vtkWriter &    )  [inline, protected]

Definition at line 90 of file vtkWriter.h.

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Member Function Documentation

virtual const char* vtkWriter::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProcessObject. Reimplemented in vtkCGMWriter, vtkIVWriter, vtkBYUWriter, vtkDataObjectWriter, vtkDataSetWriter, vtkDataWriter, vtkMCubesWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkSTLWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

int vtkWriter::IsTypeOf (  const char *    type )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProcessObject. Reimplemented in vtkCGMWriter, vtkIVWriter, vtkBYUWriter, vtkDataObjectWriter, vtkDataSetWriter, vtkDataWriter, vtkMCubesWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkSTLWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

virtual int vtkWriter::IsA (  const char *    type )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProcessObject. Reimplemented in vtkCGMWriter, vtkIVWriter, vtkBYUWriter, vtkDataObjectWriter, vtkDataSetWriter, vtkDataWriter, vtkMCubesWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkSTLWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

vtkWriter* vtkWriter::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProcessObject. Reimplemented in vtkCGMWriter, vtkIVWriter, vtkBYUWriter, vtkDataObjectWriter, vtkDataSetWriter, vtkDataWriter, vtkMCubesWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkSTLWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

void vtkWriter::PrintSelf (  ostream &    os, vtkIndent    indent )  [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from vtkProcessObject. Reimplemented in vtkCGMWriter, vtkBYUWriter, vtkDataObjectWriter, vtkDataSetWriter, vtkDataWriter, vtkMCubesWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

virtual void vtkWriter::Write (    )  [virtual]

Write data to output. Method executes subclasses WriteData() method, as well as StartMethod() and EndMethod() methods.

void vtkWriter::Update (  void    )

Convenient alias for Write() method.

vtkDataObject* vtkWriter::GetInput (    )

Reimplemented in vtkDataObjectWriter, vtkDataSetWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

void vtkWriter::operator= (  const vtkWriter &    )  [inline, protected]

Definition at line 91 of file vtkWriter.h.

virtual void vtkWriter::WriteData (    )  [protected, pure virtual]

Reimplemented in vtkCGMWriter, vtkIVWriter, vtkBYUWriter, vtkDataObjectWriter, vtkDataSetWriter, vtkDataWriter, vtkMCubesWriter, vtkPolyDataWriter, vtkRectilinearGridWriter, vtkSTLWriter, vtkStructuredGridWriter, vtkStructuredPointsWriter, and vtkUnstructuredGridWriter.

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Member Data Documentation

vtkTimeStamp vtkWriter::WriteTime [protected]

Definition at line 94 of file vtkWriter.h.

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

• graphics/vtkWriter.h

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