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IO/vtkXMLPStructuredGridReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkXMLPStructuredGridReader.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 =========================================================================*/
00042 #ifndef __vtkXMLPStructuredGridReader_h
00043 #define __vtkXMLPStructuredGridReader_h
00044 
00045 #include "vtkXMLPStructuredDataReader.h"
00046 
00047 class vtkStructuredGrid;
00048 
00049 class VTK_IO_EXPORT vtkXMLPStructuredGridReader : public vtkXMLPStructuredDataReader
00050 {
00051 public:
00052   vtkTypeRevisionMacro(vtkXMLPStructuredGridReader,vtkXMLPStructuredDataReader);
00053   void PrintSelf(ostream& os, vtkIndent indent);
00054   static vtkXMLPStructuredGridReader *New();
00055   
00057 
00058   void SetOutput(vtkStructuredGrid *output);
00059   vtkStructuredGrid *GetOutput();
00061   
00062 protected:
00063   vtkXMLPStructuredGridReader();
00064   ~vtkXMLPStructuredGridReader();
00065   
00066   vtkStructuredGrid* GetPieceInput(int index);
00067   
00068   const char* GetDataSetName();
00069   void SetOutputExtent(int* extent);
00070   void GetPieceInputExtent(int index, int* extent);
00071   int ReadPrimaryElement(vtkXMLDataElement* ePrimary);
00072   void SetupOutputInformation();
00073   void SetupOutputData();
00074   int ReadPieceData();
00075   vtkXMLDataReader* CreatePieceReader();  
00076   
00077   // The PPoints element with point information.
00078   vtkXMLDataElement* PPointsElement;
00079   
00080 private:
00081   vtkXMLPStructuredGridReader(const vtkXMLPStructuredGridReader&);  // Not implemented.
00082   void operator=(const vtkXMLPStructuredGridReader&);  // Not implemented.
00083 };
00084 
00085 #endif