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vtkExtractArray.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkExtractArray.h
5 
6 -------------------------------------------------------------------------
7  Copyright 2008 Sandia Corporation.
8  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
9  the U.S. Government retains certain rights in this software.
10 -------------------------------------------------------------------------
11 
12  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
13  All rights reserved.
14  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
15 
16  This software is distributed WITHOUT ANY WARRANTY; without even
17  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
18  PURPOSE. See the above copyright notice for more information.
19 
20 =========================================================================*/
21 
34 #ifndef __vtkExtractArray_h
35 #define __vtkExtractArray_h
36 
37 #include "vtkFiltersGeneralModule.h" // For export macro
38 #include "vtkArrayDataAlgorithm.h"
39 
40 class VTKFILTERSGENERAL_EXPORT vtkExtractArray : public vtkArrayDataAlgorithm
41 {
42 public:
43  static vtkExtractArray* New();
45  void PrintSelf(ostream& os, vtkIndent indent);
46 
48 
49  vtkGetMacro(Index, vtkIdType);
50  vtkSetMacro(Index, vtkIdType);
52 
53 protected:
55  ~vtkExtractArray();
56 
57  int FillInputPortInformation(int port, vtkInformation* info);
58 
59  int RequestData(
60  vtkInformation*,
61  vtkInformationVector**,
62  vtkInformationVector*);
63 
64 private:
65  vtkExtractArray(const vtkExtractArray&); // Not implemented
66  void operator=(const vtkExtractArray&); // Not implemented
67 
68  vtkIdType Index;
69 };
70 
71 #endif
72 
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int FillInputPortInformation(int port, vtkInformation *info)
Superclass for algorithms that produce vtkArrayDatas as output.
static vtkArrayDataAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent)
Given a vtkArrayData object containing one-or-more vtkArray instances, produces a vtkArrayData contai...