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vtkMultiBlockMergeFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkMultiBlockMergeFilter.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
26 #ifndef __vtkMultiBlockMergeFilter_h
27 #define __vtkMultiBlockMergeFilter_h
28 
29 #include "vtkFiltersGeneralModule.h" // For export macro
30 #include "vtkMultiBlockDataSetAlgorithm.h"
31 
32 class VTKFILTERSGENERAL_EXPORT vtkMultiBlockMergeFilter
33 : public vtkMultiBlockDataSetAlgorithm
34 {
35 public:
36  vtkTypeMacro(vtkMultiBlockMergeFilter,vtkMultiBlockDataSetAlgorithm);
37  void PrintSelf(ostream& os, vtkIndent indent);
38 
41  static vtkMultiBlockMergeFilter *New();
42 
44 
47  void AddInputData(vtkDataObject *);
48  void AddInputData(int, vtkDataObject*);
50 
51 protected:
54 
55  int RequestData(vtkInformation *,
56  vtkInformationVector **,
57  vtkInformationVector *);
58 
59  virtual int FillInputPortInformation(int port, vtkInformation *info);
60 
61  int IsMultiPiece(vtkMultiBlockDataSet*);
62 
63  int Merge(unsigned int numPieces, unsigned int pieceNo,
64  vtkMultiBlockDataSet* output,
65  vtkMultiBlockDataSet* input);
66 private:
67  vtkMultiBlockMergeFilter(const vtkMultiBlockMergeFilter&); // Not implemented.
68  void operator=(const vtkMultiBlockMergeFilter&); // Not implemented.
69 };
70 
71 #endif
72 
73 
merges multiblock inputs into a single multiblock output