dox/Infovis/vtkPassArrays.h

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

  Program:   Visualization Toolkit
  Module:    vtkPassArrays.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 __vtkPassArrays_h
#define __vtkPassArrays_h

#include "vtkDataObjectAlgorithm.h"

class VTK_INFOVIS_EXPORT vtkPassArrays : public vtkDataObjectAlgorithm
{
public:
  static vtkPassArrays* New();
  vtkTypeMacro(vtkPassArrays,vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  virtual void AddArray(int fieldType, const char* name);
  
  virtual void ClearArrays();
  

  vtkSetMacro(RemoveArrays, bool);
  vtkGetMacro(RemoveArrays, bool);
  vtkBooleanMacro(RemoveArrays, bool);


  vtkSetMacro(UseFieldTypes, bool);
  vtkGetMacro(UseFieldTypes, bool);
  vtkBooleanMacro(UseFieldTypes, bool);

  virtual void AddFieldType(int fieldType);

  virtual void ClearFieldTypes();


  virtual int ProcessRequest(vtkInformation* request, 
                             vtkInformationVector** inputVector,
                             vtkInformationVector* outputVector);

protected:
  vtkPassArrays();
  ~vtkPassArrays();


  virtual int RequestDataObject(vtkInformation* request,
                                vtkInformationVector** inputVector,
                                vtkInformationVector* outputVector);
  
  int RequestData(
    vtkInformation*, 
    vtkInformationVector**, 
    vtkInformationVector*);

  bool RemoveArrays;
  bool UseFieldTypes;

  //BTX
  class Internals;
  Internals* Implementation;
  //ETX
    
private:
  vtkPassArrays(const vtkPassArrays&); // Not implemented
  void operator=(const vtkPassArrays&);   // Not implemented
};

#endif

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