VTK
dox/Filters/General/vtkExtractArray.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkExtractArray.h
00005 
00006 -------------------------------------------------------------------------
00007   Copyright 2008 Sandia Corporation.
00008   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00009   the U.S. Government retains certain rights in this software.
00010 -------------------------------------------------------------------------
00011 
00012   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00013   All rights reserved.
00014   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00015 
00016      This software is distributed WITHOUT ANY WARRANTY; without even
00017      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00018      PURPOSE.  See the above copyright notice for more information.
00019 
00020 =========================================================================*/
00021 
00034 #ifndef __vtkExtractArray_h
00035 #define __vtkExtractArray_h
00036 
00037 #include "vtkFiltersGeneralModule.h" // For export macro
00038 #include "vtkArrayDataAlgorithm.h"
00039 
00040 class VTKFILTERSGENERAL_EXPORT vtkExtractArray : public vtkArrayDataAlgorithm
00041 {
00042 public:
00043   static vtkExtractArray* New();
00044   vtkTypeMacro(vtkExtractArray, vtkArrayDataAlgorithm);
00045   void PrintSelf(ostream& os, vtkIndent indent);
00046 
00048 
00049   vtkGetMacro(Index, vtkIdType);
00050   vtkSetMacro(Index, vtkIdType);
00052 
00053 protected:
00054   vtkExtractArray();
00055   ~vtkExtractArray();
00056 
00057   int FillInputPortInformation(int port, vtkInformation* info);
00058 
00059   int RequestData(
00060     vtkInformation*,
00061     vtkInformationVector**,
00062     vtkInformationVector*);
00063 
00064 private:
00065   vtkExtractArray(const vtkExtractArray&); // Not implemented
00066   void operator=(const vtkExtractArray&);   // Not implemented
00067 
00068   vtkIdType Index;
00069 };
00070 
00071 #endif
00072