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vtkUnstructuredGridReader Class Reference

read vtk unstructured grid data file. More...

#include <vtkUnstructuredGridReader.h>

Inheritance diagram for vtkUnstructuredGridReader:

[legend]Collaboration diagram for vtkUnstructuredGridReader:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
vtkUnstructuredGrid *	GetOutput ()
vtkUnstructuredGrid *	GetOutput (int idx)
void	SetOutput (vtkUnstructuredGrid *output)
Static Public Methods
vtkUnstructuredGridReader *	New ()
int	IsTypeOf (const char *type)
vtkUnstructuredGridReader *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkUnstructuredGridReader ()
	~vtkUnstructuredGridReader ()
	vtkUnstructuredGridReader (const vtkUnstructuredGridReader &)
void	operator= (const vtkUnstructuredGridReader &)
void	Execute ()
void	ComputeInputUpdateExtents (vtkDataObject *output)

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Detailed Description

read vtk unstructured grid data file.

Date:

2000/12/10 20:08:56

Revision:

1.41

vtkUnstructuredGridReader is a source object that reads ASCII or binary unstructured grid data files in vtk format. (see text for format details). The output of this reader is a single vtkUnstructuredGrid data object. The superclass of this class, vtkDataReader, provides many methods for controlling the reading of the data file, see vtkDataReader for more information.

Warning:

Binary files written on one system may not be readable on other systems.

See also:

vtkUnstructuredGrid vtkDataReader

Examples:

vtkUnstructuredGridReader (examples)

Definition at line 66 of file vtkUnstructuredGridReader.h.

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Constructor & Destructor Documentation

vtkUnstructuredGridReader::vtkUnstructuredGridReader (    )  [protected]

vtkUnstructuredGridReader::~vtkUnstructuredGridReader (    )  [protected]

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

Definition at line 82 of file vtkUnstructuredGridReader.h.

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Member Function Documentation

vtkUnstructuredGridReader* vtkUnstructuredGridReader::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkDataReader.

virtual const char* vtkUnstructuredGridReader::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 vtkDataReader.

int vtkUnstructuredGridReader::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 vtkDataReader.

virtual int vtkUnstructuredGridReader::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 vtkDataReader.

vtkUnstructuredGridReader* vtkUnstructuredGridReader::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 vtkDataReader.

void vtkUnstructuredGridReader::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 vtkDataReader.

vtkUnstructuredGrid* vtkUnstructuredGridReader::GetOutput (    )

Get the output of this reader.

vtkUnstructuredGrid* vtkUnstructuredGridReader::GetOutput (  int    idx )  [inline]

Reimplemented from vtkSource. Definition at line 75 of file vtkUnstructuredGridReader.h.

void vtkUnstructuredGridReader::SetOutput (  vtkUnstructuredGrid *    output )

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

Definition at line 83 of file vtkUnstructuredGridReader.h.

void vtkUnstructuredGridReader::Execute (    )  [protected, virtual]

Reimplemented from vtkSource.

void vtkUnstructuredGridReader::ComputeInputUpdateExtents (  vtkDataObject *    output )  [protected, virtual]

What is the input update extent that is required to produce the desired output? By default, the whole input is always required but this is overridden in many subclasses. Reimplemented from vtkSource.

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

• graphics/vtkUnstructuredGridReader.h

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