00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkXMLRectilinearGridReader.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 =========================================================================*/ 00028 #ifndef __vtkXMLRectilinearGridReader_h 00029 #define __vtkXMLRectilinearGridReader_h 00030 00031 #include "vtkXMLStructuredDataReader.h" 00032 00033 class vtkRectilinearGrid; 00034 00035 class VTK_IO_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader 00036 { 00037 public: 00038 vtkTypeRevisionMacro(vtkXMLRectilinearGridReader,vtkXMLStructuredDataReader); 00039 void PrintSelf(ostream& os, vtkIndent indent); 00040 static vtkXMLRectilinearGridReader *New(); 00041 00043 00044 void SetOutput(vtkRectilinearGrid *output); 00045 vtkRectilinearGrid *GetOutput(); 00046 vtkRectilinearGrid *GetOutput(int idx); 00048 00049 protected: 00050 vtkXMLRectilinearGridReader(); 00051 ~vtkXMLRectilinearGridReader(); 00052 00053 const char* GetDataSetName(); 00054 void SetOutputExtent(int* extent); 00055 00056 void SetupPieces(int numPieces); 00057 void DestroyPieces(); 00058 void SetupOutputInformation(); 00059 void SetupOutputData(); 00060 int ReadPiece(vtkXMLDataElement* ePiece); 00061 int ReadPieceData(); 00062 int ReadSubCoordinates(int* inBounds, int* outBounds, int* subBounds, 00063 vtkXMLDataElement* da, vtkDataArray* array); 00064 00065 // The elements representing the coordinate arrays for each piece. 00066 vtkXMLDataElement** CoordinateElements; 00067 00068 private: 00069 vtkXMLRectilinearGridReader(const vtkXMLRectilinearGridReader&); // Not implemented. 00070 void operator=(const vtkXMLRectilinearGridReader&); // Not implemented. 00071 }; 00072 00073 #endif