vtkRemoveHiddenData.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkRemoveHiddenData.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 vtkRemoveHiddenData_h
#define vtkRemoveHiddenData_h

#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
#include "vtkSmartPointer.h"  // For Smartpointer

class vtkExtractSelectedGraph;
class vtkExtractSelectedRows;

class VTKINFOVISCORE_EXPORT vtkRemoveHiddenData : public vtkPassInputTypeAlgorithm
{
public:
  static vtkRemoveHiddenData *New();
  vtkTypeMacro(vtkRemoveHiddenData, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

protected:
  vtkRemoveHiddenData();
  ~vtkRemoveHiddenData();

  int RequestData(
    vtkInformation *, vtkInformationVector **, vtkInformationVector *);

  int FillInputPortInformation(int port, vtkInformation* info);

private:
  vtkRemoveHiddenData(const vtkRemoveHiddenData&) VTK_DELETE_FUNCTION;
  void operator=(const vtkRemoveHiddenData&) VTK_DELETE_FUNCTION;

  vtkSmartPointer<vtkExtractSelectedGraph> ExtractGraph;
  vtkSmartPointer<vtkExtractSelectedRows> ExtractTable;

};

#endif