vtkEmptyRepresentation.h

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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.
-------------------------------------------------------------------------*/
#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) override;

  vtkAlgorithmOutput* GetInternalAnnotationOutputPort() override
    { return this->GetInternalAnnotationOutputPort(0); }
  vtkAlgorithmOutput* GetInternalAnnotationOutputPort(int port) override
    { return this->GetInternalAnnotationOutputPort(port, 0); }
  vtkAlgorithmOutput* GetInternalAnnotationOutputPort(int port, int conn) override;

protected:
  vtkEmptyRepresentation();
  ~vtkEmptyRepresentation() override;

private:
  vtkEmptyRepresentation(const vtkEmptyRepresentation&) = delete;
  void operator=(const vtkEmptyRepresentation&) = delete;

  vtkSmartPointer<vtkConvertSelectionDomain> ConvertDomains;

};

#endif