00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkXMLRectilinearGridReader.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 __vtkXMLRectilinearGridReader_h 00043 #define __vtkXMLRectilinearGridReader_h 00044 00045 #include "vtkXMLStructuredDataReader.h" 00046 00047 class vtkRectilinearGrid; 00048 00049 class VTK_IO_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader 00050 { 00051 public: 00052 vtkTypeRevisionMacro(vtkXMLRectilinearGridReader,vtkXMLStructuredDataReader); 00053 void PrintSelf(ostream& os, vtkIndent indent); 00054 static vtkXMLRectilinearGridReader *New(); 00055 00057 00058 void SetOutput(vtkRectilinearGrid *output); 00059 vtkRectilinearGrid *GetOutput(); 00060 vtkRectilinearGrid *GetOutput(int idx); 00062 00063 protected: 00064 vtkXMLRectilinearGridReader(); 00065 ~vtkXMLRectilinearGridReader(); 00066 00067 const char* GetDataSetName(); 00068 void SetOutputExtent(int* extent); 00069 00070 void SetupPieces(int numPieces); 00071 void DestroyPieces(); 00072 void SetupOutputInformation(); 00073 void SetupOutputData(); 00074 int ReadPiece(vtkXMLDataElement* ePiece); 00075 int ReadPieceData(); 00076 int ReadSubCoordinates(int* inBounds, int* outBounds, int* subBounds, 00077 vtkXMLDataElement* da, vtkDataArray* array); 00078 00079 // The elements representing the coordinate arrays for each piece. 00080 vtkXMLDataElement** CoordinateElements; 00081 00082 private: 00083 vtkXMLRectilinearGridReader(const vtkXMLRectilinearGridReader&); // Not implemented. 00084 void operator=(const vtkXMLRectilinearGridReader&); // Not implemented. 00085 }; 00086 00087 #endif