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vtkInformationIterator.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkInformationIterator.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 __vtkInformationIterator_h
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#define __vtkInformationIterator_h
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#include "
vtkObject.h
"
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class
vtkInformation
;
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class
vtkInformationKey
;
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class
vtkInformationIteratorInternals;
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class
VTK_COMMON_EXPORT
vtkInformationIterator
:
public
vtkObject
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{
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public
:
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static
vtkInformationIterator
*
New
();
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vtkTypeMacro(
vtkInformationIterator
,
vtkObject
);
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void
PrintSelf
(ostream& os,
vtkIndent
indent);
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void
SetInformation(
vtkInformation
*);
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vtkGetObjectMacro(Information,
vtkInformation
);
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void
SetInformationWeak(
vtkInformation
*);
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void
InitTraversal
() { this->GoToFirstItem(); }
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virtual
void
GoToFirstItem();
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virtual
void
GoToNextItem();
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virtual
int
IsDoneWithTraversal();
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virtual
vtkInformationKey
* GetCurrentKey();
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protected
:
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vtkInformationIterator
();
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~
vtkInformationIterator
();
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vtkInformation
*
Information
;
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vtkInformationIteratorInternals*
Internal
;
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bool
ReferenceIsWeak
;
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private
:
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vtkInformationIterator
(
const
vtkInformationIterator
&);
// Not implemented.
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void
operator=(
const
vtkInformationIterator
&);
// Not implemented.
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};
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#endif
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