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 =========================================================================*/ 00049 #ifndef __vtkUnstructuredGridReader_h 00050 #define __vtkUnstructuredGridReader_h 00051 00052 #include "vtkDataReader.h" 00053 00054 class vtkUnstructuredGrid; 00055 00056 class VTK_IO_EXPORT vtkUnstructuredGridReader : public vtkDataReader 00057 { 00058 public: 00059 static vtkUnstructuredGridReader *New(); 00060 vtkTypeRevisionMacro(vtkUnstructuredGridReader,vtkDataReader); 00061 void PrintSelf(ostream& os, vtkIndent indent); 00062 00064 00065 vtkUnstructuredGrid *GetOutput(); 00066 vtkUnstructuredGrid *GetOutput(int idx) 00067 {return (vtkUnstructuredGrid *) this->vtkSource::GetOutput(idx); }; 00068 void SetOutput(vtkUnstructuredGrid *output); 00070 00071 protected: 00072 vtkUnstructuredGridReader(); 00073 ~vtkUnstructuredGridReader(); 00074 00075 void Execute(); 00076 00077 // Since the Outputs[0] has the same UpdateExtent format 00078 // as the generic DataObject we can copy the UpdateExtent 00079 // as a default behavior. 00080 void ComputeInputUpdateExtents(vtkDataObject *output); 00081 00082 virtual int FillOutputPortInformation(int, vtkInformation*); 00083 private: 00084 vtkUnstructuredGridReader(const vtkUnstructuredGridReader&); // Not implemented. 00085 void operator=(const vtkUnstructuredGridReader&); // Not implemented. 00086 }; 00087 00088 #endif 00089 00090