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dox/IO/vtkStructuredPointsReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkStructuredPointsReader.h,v $
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 =========================================================================*/
00033 #ifndef __vtkStructuredPointsReader_h
00034 #define __vtkStructuredPointsReader_h
00035 
00036 #include "vtkDataReader.h"
00037 
00038 class vtkStructuredPoints;
00039 
00040 class VTK_IO_EXPORT vtkStructuredPointsReader : public vtkDataReader
00041 {
00042 public:
00043   static vtkStructuredPointsReader *New();
00044   vtkTypeRevisionMacro(vtkStructuredPointsReader,vtkDataReader);
00045   void PrintSelf(ostream& os, vtkIndent indent);
00046 
00048 
00049   void SetOutput(vtkStructuredPoints *output);
00050   vtkStructuredPoints *GetOutput(int idx);
00051   vtkStructuredPoints *GetOutput();
00053   
00056   virtual int ReadMetaData(vtkInformation *outInfo);
00057 
00058 protected:
00059   vtkStructuredPointsReader();
00060   ~vtkStructuredPointsReader();
00061 
00062   virtual int RequestData(vtkInformation *, vtkInformationVector **,
00063                           vtkInformationVector *);
00064 
00065   // Default method performs Update to get information.  Not all the old
00066   // structured points sources compute information
00067   virtual int RequestInformation(vtkInformation *, vtkInformationVector **,
00068                                  vtkInformationVector *);
00069 
00070   virtual int FillOutputPortInformation(int, vtkInformation *);
00071 private:
00072   vtkStructuredPointsReader(const vtkStructuredPointsReader&);  // Not implemented.
00073   void operator=(const vtkStructuredPointsReader&);  // Not implemented.
00074 };
00075 
00076 #endif
00077 
00078 

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