00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkXMLPRectilinearGridReader.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 __vtkXMLPRectilinearGridReader_h 00043 #define __vtkXMLPRectilinearGridReader_h 00044 00045 #include "vtkXMLPStructuredDataReader.h" 00046 00047 class vtkRectilinearGrid; 00048 00049 class VTK_IO_EXPORT vtkXMLPRectilinearGridReader : public vtkXMLPStructuredDataReader 00050 { 00051 public: 00052 vtkTypeRevisionMacro(vtkXMLPRectilinearGridReader,vtkXMLPStructuredDataReader); 00053 void PrintSelf(ostream& os, vtkIndent indent); 00054 static vtkXMLPRectilinearGridReader *New(); 00055 00057 00058 void SetOutput(vtkRectilinearGrid *output); 00059 vtkRectilinearGrid *GetOutput(); 00061 00062 protected: 00063 vtkXMLPRectilinearGridReader(); 00064 ~vtkXMLPRectilinearGridReader(); 00065 00066 vtkRectilinearGrid* 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 void CopySubCoordinates(int* inBounds, int* outBounds, int* subBounds, 00077 vtkDataArray* inArray, vtkDataArray* outArray); 00078 00079 // The PCoordinates element with coordinate information. 00080 vtkXMLDataElement* PCoordinatesElement; 00081 00082 private: 00083 vtkXMLPRectilinearGridReader(const vtkXMLPRectilinearGridReader&); // Not implemented. 00084 void operator=(const vtkXMLPRectilinearGridReader&); // Not implemented. 00085 }; 00086 00087 #endif