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/*=========================================================================
Program: Visualization Toolkit
Module: vtkEmptyRepresentation.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkEmptyRepresentation -
//
// .SECTION Description
#ifndef vtkEmptyRepresentation_h
#define vtkEmptyRepresentation_h
#include "vtkViewsCoreModule.h" // For export macro
#include "vtkDataRepresentation.h"
#include "vtkSmartPointer.h" // For SP ivars
class vtkConvertSelectionDomain;
class VTKVIEWSCORE_EXPORT vtkEmptyRepresentation : public vtkDataRepresentation
{
public:
static vtkEmptyRepresentation* New();
vtkTypeMacro(vtkEmptyRepresentation, vtkDataRepresentation);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Since this representation has no inputs, override superclass
// implementation with one that ignores "port" and "conn" and still allows it
// to have an annotation output.
virtual vtkAlgorithmOutput* GetInternalAnnotationOutputPort()
{ return this->GetInternalAnnotationOutputPort(0); }
virtual vtkAlgorithmOutput* GetInternalAnnotationOutputPort(int port)
{ return this->GetInternalAnnotationOutputPort(port, 0); }
virtual vtkAlgorithmOutput* GetInternalAnnotationOutputPort(int port, int conn);
protected:
vtkEmptyRepresentation();
~vtkEmptyRepresentation();
private:
vtkEmptyRepresentation(const vtkEmptyRepresentation&); // Not implemented
void operator=(const vtkEmptyRepresentation&); // Not implemented
//BTX
vtkSmartPointer<vtkConvertSelectionDomain> ConvertDomains;
//ETX
};
#endif
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