00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkUnstructuredGridReader.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 =========================================================================*/ 00036 #ifndef __vtkUnstructuredGridReader_h 00037 #define __vtkUnstructuredGridReader_h 00038 00039 #include "vtkDataReader.h" 00040 00041 class vtkUnstructuredGrid; 00042 00043 class VTK_IO_EXPORT vtkUnstructuredGridReader : public vtkDataReader 00044 { 00045 public: 00046 static vtkUnstructuredGridReader *New(); 00047 vtkTypeRevisionMacro(vtkUnstructuredGridReader,vtkDataReader); 00048 void PrintSelf(ostream& os, vtkIndent indent); 00049 00051 00052 vtkUnstructuredGrid *GetOutput(); 00053 vtkUnstructuredGrid *GetOutput(int idx) 00054 {return (vtkUnstructuredGrid *) this->vtkSource::GetOutput(idx); }; 00055 void SetOutput(vtkUnstructuredGrid *output); 00057 00058 protected: 00059 vtkUnstructuredGridReader(); 00060 ~vtkUnstructuredGridReader(); 00061 00062 void Execute(); 00063 00064 // Since the Outputs[0] has the same UpdateExtent format 00065 // as the generic DataObject we can copy the UpdateExtent 00066 // as a default behavior. 00067 void ComputeInputUpdateExtents(vtkDataObject *output); 00068 00069 private: 00070 vtkUnstructuredGridReader(const vtkUnstructuredGridReader&); // Not implemented. 00071 void operator=(const vtkUnstructuredGridReader&); // Not implemented. 00072 }; 00073 00074 #endif 00075 00076