VTK
dox/IO/XML/vtkXMLPStructuredGridReader.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkXMLPStructuredGridReader.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 =========================================================================*/
00028 #ifndef __vtkXMLPStructuredGridReader_h
00029 #define __vtkXMLPStructuredGridReader_h
00030 
00031 #include "vtkIOXMLModule.h" // For export macro
00032 #include "vtkXMLPStructuredDataReader.h"
00033 
00034 class vtkStructuredGrid;
00035 
00036 class VTKIOXML_EXPORT vtkXMLPStructuredGridReader : public vtkXMLPStructuredDataReader
00037 {
00038 public:
00039   vtkTypeMacro(vtkXMLPStructuredGridReader,vtkXMLPStructuredDataReader);
00040   void PrintSelf(ostream& os, vtkIndent indent);
00041   static vtkXMLPStructuredGridReader *New();
00042 
00044   vtkStructuredGrid *GetOutput();
00045 
00047   vtkStructuredGrid* GetOutput(int idx);
00048 
00049 protected:
00050   vtkXMLPStructuredGridReader();
00051   ~vtkXMLPStructuredGridReader();
00052 
00053   vtkStructuredGrid* GetPieceInput(int index);
00054 
00055   void SetupEmptyOutput();
00056   const char* GetDataSetName();
00057   void SetOutputExtent(int* extent);
00058   void GetPieceInputExtent(int index, int* extent);
00059   int ReadPrimaryElement(vtkXMLDataElement* ePrimary);
00060   void SetupOutputData();
00061   int ReadPieceData();
00062   vtkXMLDataReader* CreatePieceReader();
00063   virtual int FillOutputPortInformation(int, vtkInformation*);
00064 
00065   // The PPoints element with point information.
00066   vtkXMLDataElement* PPointsElement;
00067 
00068 private:
00069   vtkXMLPStructuredGridReader(const vtkXMLPStructuredGridReader&);  // Not implemented.
00070   void operator=(const vtkXMLPStructuredGridReader&);  // Not implemented.
00071 };
00072 
00073 #endif