dox/TextAnalysis/vtkTokenValueFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkTokenValueFilter.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 __vtkTokenValueFilter_h
#define __vtkTokenValueFilter_h

#include <vtkTableAlgorithm.h>

class vtkUnicodeString;

class VTK_TEXT_ANALYSIS_EXPORT vtkTokenValueFilter :
  public vtkTableAlgorithm
{
public:
  static vtkTokenValueFilter* New();
  vtkTypeMacro(vtkTokenValueFilter, vtkTableAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

  void AddStopWordValues();
  void AddValue(const vtkUnicodeString& value);
  void ClearValues();

//BTX
protected:
  vtkTokenValueFilter();
  ~vtkTokenValueFilter();

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


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

  class Internals;
  Internals* const Implementation;
//ETX
};

#endif // __vtkTokenValueFilter_h