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 =========================================================================*/ 00041 #ifndef __vtkXMLRectilinearGridReader_h 00042 #define __vtkXMLRectilinearGridReader_h 00043 00044 #include "vtkXMLStructuredDataReader.h" 00045 00046 class vtkRectilinearGrid; 00047 00048 class VTK_IO_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader 00049 { 00050 public: 00051 vtkTypeRevisionMacro(vtkXMLRectilinearGridReader,vtkXMLStructuredDataReader); 00052 void PrintSelf(ostream& os, vtkIndent indent); 00053 static vtkXMLRectilinearGridReader *New(); 00054 00056 00057 void SetOutput(vtkRectilinearGrid *output); 00058 vtkRectilinearGrid *GetOutput(); 00059 vtkRectilinearGrid *GetOutput(int idx); 00061 00062 protected: 00063 vtkXMLRectilinearGridReader(); 00064 ~vtkXMLRectilinearGridReader(); 00065 00066 const char* GetDataSetName(); 00067 void SetOutputExtent(int* extent); 00068 00069 void SetupPieces(int numPieces); 00070 void DestroyPieces(); 00071 void SetupOutputInformation(); 00072 void SetupOutputData(); 00073 int ReadPiece(vtkXMLDataElement* ePiece); 00074 int ReadPieceData(); 00075 int ReadSubCoordinates(int* inBounds, int* outBounds, int* subBounds, 00076 vtkXMLDataElement* da, vtkDataArray* array); 00077 00078 // The elements representing the coordinate arrays for each piece. 00079 vtkXMLDataElement** CoordinateElements; 00080 00081 private: 00082 vtkXMLRectilinearGridReader(const vtkXMLRectilinearGridReader&); // Not implemented. 00083 void operator=(const vtkXMLRectilinearGridReader&); // Not implemented. 00084 }; 00085 00086 #endif