00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkMultiBlockDataIterator.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 =========================================================================*/ 00026 #ifndef __vtkMultiBlockDataIterator_h 00027 #define __vtkMultiBlockDataIterator_h 00028 00029 #include "vtkCompositeDataIterator.h" 00030 00031 class vtkMultiBlockDataSet; 00032 class vtkMultiBlockDataIteratorInternal; 00033 00034 class VTK_COMMON_EXPORT vtkMultiBlockDataIterator : public vtkCompositeDataIterator 00035 { 00036 public: 00037 static vtkMultiBlockDataIterator *New(); 00038 00039 vtkTypeRevisionMacro(vtkMultiBlockDataIterator,vtkCompositeDataIterator); 00040 void PrintSelf(ostream& os, vtkIndent indent); 00041 00043 virtual void GoToFirstItem(); 00044 00046 virtual void GoToNextItem(); 00047 00050 virtual int IsDoneWithTraversal(); 00051 00054 virtual vtkDataObject* GetCurrentDataObject(); 00055 00057 00058 void SetDataSet(vtkMultiBlockDataSet* dataset); 00059 vtkGetObjectMacro(DataSet, vtkMultiBlockDataSet); 00061 00062 protected: 00063 vtkMultiBlockDataIterator(); 00064 virtual ~vtkMultiBlockDataIterator(); 00065 00066 vtkMultiBlockDataSet* DataSet; 00067 vtkMultiBlockDataIteratorInternal* Internal; 00068 00069 private: 00070 vtkMultiBlockDataIterator(const vtkMultiBlockDataIterator&); // Not implemented. 00071 void operator=(const vtkMultiBlockDataIterator&); // Not implemented. 00072 }; 00073 00074 #endif 00075