00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkXMLRectilinearGridReader.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 =========================================================================*/ 00034 #ifndef __vtkXMLRectilinearGridReader_h 00035 #define __vtkXMLRectilinearGridReader_h 00036 00037 #include "vtkXMLStructuredDataReader.h" 00038 00039 class vtkRectilinearGrid; 00040 00041 class VTK_IO_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader 00042 { 00043 public: 00044 vtkTypeMacro(vtkXMLRectilinearGridReader,vtkXMLStructuredDataReader); 00045 void PrintSelf(ostream& os, vtkIndent indent); 00046 static vtkXMLRectilinearGridReader *New(); 00047 00049 00050 vtkRectilinearGrid *GetOutput(); 00051 vtkRectilinearGrid *GetOutput(int idx); 00053 00054 protected: 00055 vtkXMLRectilinearGridReader(); 00056 ~vtkXMLRectilinearGridReader(); 00057 00058 const char* GetDataSetName(); 00059 void SetOutputExtent(int* extent); 00060 00061 void SetupPieces(int numPieces); 00062 void DestroyPieces(); 00063 void SetupOutputData(); 00064 int ReadPiece(vtkXMLDataElement* ePiece); 00065 int ReadPieceData(); 00066 int ReadSubCoordinates(int* inBounds, int* outBounds, int* subBounds, 00067 vtkXMLDataElement* da, vtkDataArray* array); 00068 virtual int FillOutputPortInformation(int, vtkInformation*); 00069 00070 // The elements representing the coordinate arrays for each piece. 00071 vtkXMLDataElement** CoordinateElements; 00072 00073 private: 00074 vtkXMLRectilinearGridReader(const vtkXMLRectilinearGridReader&); // Not implemented. 00075 void operator=(const vtkXMLRectilinearGridReader&); // Not implemented. 00076 }; 00077 00078 #endif
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