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dox/Filtering/vtkCompositeDataSet.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkCompositeDataSet.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 =========================================================================*/
00031 #ifndef __vtkCompositeDataSet_h
00032 #define __vtkCompositeDataSet_h
00033 
00034 #include "vtkDataObject.h"
00035 
00036 class vtkCompositeDataIterator;
00037 class vtkCompositeDataSetInternals;
00038 class vtkInformation;
00039 class vtkInformationStringKey;
00040 
00041 class VTK_FILTERING_EXPORT vtkCompositeDataSet : public vtkDataObject
00042 {
00043 public:
00044   vtkTypeRevisionMacro(vtkCompositeDataSet, vtkDataObject);
00045   void PrintSelf(ostream& os, vtkIndent indent);
00046 
00048   virtual vtkCompositeDataIterator* NewIterator();
00049 
00051   virtual int GetDataObjectType() {return VTK_COMPOSITE_DATA_SET;}
00052 
00054   virtual vtkAlgorithmOutput* GetProducerPort();
00055 
00059   virtual void CopyStructure(vtkCompositeDataSet* input);
00060 
00065   virtual void SetDataSet(vtkCompositeDataIterator* iter, vtkDataObject* dataObj);
00066 
00071   virtual vtkDataObject* GetDataSet(vtkCompositeDataIterator* iter);
00072 
00079   virtual vtkInformation* GetMetaData(vtkCompositeDataIterator* iter);
00080 
00085   virtual int HasMetaData(vtkCompositeDataIterator* iter);
00086 
00087   //BTX
00089 
00090   static vtkCompositeDataSet* GetData(vtkInformation* info);
00091   static vtkCompositeDataSet* GetData(vtkInformationVector* v, int i=0);
00092   //ETX
00094   
00096   virtual void Initialize();
00097   
00099 
00100   virtual void ShallowCopy(vtkDataObject *src);
00101   virtual void DeepCopy(vtkDataObject *src);
00103 
00107   virtual vtkIdType GetNumberOfPoints();
00108   
00110   static vtkInformationStringKey* NAME();
00111 
00112 //BTX
00113 protected:
00114   vtkCompositeDataSet();
00115   ~vtkCompositeDataSet();
00116 
00118   void SetNumberOfChildren(unsigned int num);
00119 
00121   unsigned int GetNumberOfChildren();
00122 
00125   void SetChild(unsigned int index, vtkDataObject*);
00126 
00128   void RemoveChild(unsigned int index);
00129 
00131   vtkDataObject* GetChild(unsigned int num);
00132 
00136   vtkInformation* GetChildMetaData(unsigned int index);
00137 
00139   void SetChildMetaData(unsigned int index, vtkInformation* info);
00140 
00143   int HasChildMetaData(unsigned int index);
00144 
00145   // The internal datastructure. Subclasses need not access this directly.
00146   vtkCompositeDataSetInternals* Internals;
00147 
00148   friend class vtkCompositeDataIterator;
00149 private:
00150   vtkCompositeDataSet(const vtkCompositeDataSet&); // Not implemented.
00151   void operator=(const vtkCompositeDataSet&); // Not implemented.
00152 //ETX
00153 };
00154 
00155 #endif
00156 
00157 

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