VTK
dox/TextAnalysis/vtkTextExtraction.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkTextExtraction.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*-------------------------------------------------------------------------
00016   Copyright 2008 Sandia Corporation.
00017   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00018   the U.S. Government retains certain rights in this software.
00019 -------------------------------------------------------------------------*/
00020 
00073 #ifndef __vtkTextExtraction_h
00074 #define __vtkTextExtraction_h
00075 
00076 #include <vtkTableAlgorithm.h>
00077 
00078 class vtkTextExtractionStrategy;
00079 
00080 class VTK_TEXT_ANALYSIS_EXPORT vtkTextExtraction :
00081   public vtkTableAlgorithm
00082 {
00083 public:
00084   static vtkTextExtraction* New();
00085   vtkTypeMacro(vtkTextExtraction, vtkTableAlgorithm);
00086   void PrintSelf(ostream& os, vtkIndent indent);
00087 
00089   void ClearStrategies();
00090 
00092 
00094   void PrependStrategy(vtkTextExtractionStrategy* strategy);
00095   // Description:
00096   // Append a strategy to the list of strategies.  vtkTextExtraction assumes ownership
00097   // of the supplied object.
00098   void AppendStrategy(vtkTextExtractionStrategy* strategy);
00100 
00102 
00103   vtkSetStringMacro(OutputArray);
00104   vtkGetStringMacro(OutputArray);
00106 
00107 //BTX
00108 protected:
00109   vtkTextExtraction();
00110   ~vtkTextExtraction();
00111 
00112   virtual int RequestData(
00113     vtkInformation* request,
00114     vtkInformationVector** inputVector,
00115     vtkInformationVector* outputVector);
00116 
00117 private:
00118   vtkTextExtraction(const vtkTextExtraction &); // Not implemented.
00119   void operator=(const vtkTextExtraction &); // Not implemented.
00120 
00121   char* OutputArray;
00122 
00123   class Implementation;
00124   Implementation* const Internal;
00125 //ETX
00126 };
00127 
00128 #endif // __vtkTextExtraction_h
00129