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

  Program:   Visualization Toolkit
  Module:    vtkGenerateIndexArray.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 vtkGenerateIndexArray_h
#define vtkGenerateIndexArray_h

#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkDataObjectAlgorithm.h"

class VTKINFOVISCORE_EXPORT vtkGenerateIndexArray : public vtkDataObjectAlgorithm
{
public:
  static vtkGenerateIndexArray *New();

  vtkTypeMacro(vtkGenerateIndexArray, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetStringMacro(ArrayName);
  vtkGetStringMacro(ArrayName);


  vtkSetMacro(FieldType, int);
  vtkGetMacro(FieldType, int);


  vtkSetStringMacro(ReferenceArrayName);
  vtkGetStringMacro(ReferenceArrayName);


  vtkSetMacro(PedigreeID, int);
  vtkGetMacro(PedigreeID, int);

//BTX
  enum
  {
    ROW_DATA = 0,
    POINT_DATA = 1,
    CELL_DATA = 2,
    VERTEX_DATA = 3,
    EDGE_DATA = 4
  };
//ETX

protected:
  vtkGenerateIndexArray();
  ~vtkGenerateIndexArray();

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

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

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

  char* ArrayName;
  int FieldType;
  char* ReferenceArrayName;
  int PedigreeID;

private:
  vtkGenerateIndexArray(const vtkGenerateIndexArray&);  // Not implemented.
  void operator=(const vtkGenerateIndexArray&);  // Not implemented.
};

#endif