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vtkTreeReader.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkTreeReader.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#ifndef __vtkTreeReader_h
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#define __vtkTreeReader_h
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#include "
vtkDataReader.h
"
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class
vtkTree
;
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class
VTK_IO_EXPORT
vtkTreeReader
:
public
vtkDataReader
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{
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public
:
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static
vtkTreeReader
*
New
();
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vtkTypeMacro(
vtkTreeReader
,
vtkDataReader
);
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void
PrintSelf
(ostream& os,
vtkIndent
indent);
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vtkTree
*GetOutput();
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vtkTree
*GetOutput(
int
idx);
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void
SetOutput(
vtkTree
*output);
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protected
:
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vtkTreeReader
();
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~
vtkTreeReader
();
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virtual
int
RequestData
(
vtkInformation
*,
vtkInformationVector
**,
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vtkInformationVector
*);
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// Since the Outputs[0] has the same UpdateExtent format
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// as the generic DataObject we can copy the UpdateExtent
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// as a default behavior.
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virtual
int
RequestUpdateExtent
(
vtkInformation
*,
vtkInformationVector
**,
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vtkInformationVector
*);
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virtual
int
FillOutputPortInformation
(
int
,
vtkInformation
*);
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private
:
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vtkTreeReader
(
const
vtkTreeReader
&);
// Not implemented.
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void
operator=(
const
vtkTreeReader
&);
// Not implemented.
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};
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#endif
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