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IO/vtkDataSetReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkDataSetReader.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00056 #ifndef __vtkDataSetReader_h
00057 #define __vtkDataSetReader_h
00058 
00059 #include "vtkDataReader.h"
00060 
00061 class vtkDataSet;
00062 class vtkPolyData;
00063 class vtkRectilinearGrid;
00064 class vtkStructuredGrid;
00065 class vtkStructuredPoints;
00066 class vtkUnstructuredGrid;
00067 
00068 class VTK_IO_EXPORT vtkDataSetReader : public vtkDataReader
00069 {
00070 public:
00071   static vtkDataSetReader *New();
00072   vtkTypeRevisionMacro(vtkDataSetReader,vtkDataReader);
00073   void PrintSelf(ostream& os, vtkIndent indent);
00074 
00076 
00079   vtkDataSet *GetOutput();
00080   vtkDataSet *GetOutput(int idx);
00082 
00084 
00089   vtkPolyData *GetPolyDataOutput();
00090   vtkStructuredPoints *GetStructuredPointsOutput();
00091   vtkStructuredGrid *GetStructuredGridOutput();
00092   vtkUnstructuredGrid *GetUnstructuredGridOutput();
00093   vtkRectilinearGrid *GetRectilinearGridOutput();
00095 
00097   void Update();
00098   
00101   virtual int ReadOutputType();
00102 
00103 protected:
00104   vtkDataSetReader();
00105   ~vtkDataSetReader();
00106 
00107   void Execute();
00108   vtkDataReader *Reader;
00109 
00110 private:
00111   vtkDataSetReader(const vtkDataSetReader&);  // Not implemented.
00112   void operator=(const vtkDataSetReader&);  // Not implemented.
00113 };
00114 
00115 #endif
00116 
00117