VTK
vtkAMRDataInternals.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAMRDataInternals.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 vtkAMRDataInternals_h
27 #define vtkAMRDataInternals_h
28 
29 #include "vtkCommonDataModelModule.h" // For export macro
30 #include "vtkObject.h"
31 #include "vtkSmartPointer.h" //for storing smart pointers to blocks
32 #include <vector> //for storing blocks
33 
34 class vtkUniformGrid;
35 class VTKCOMMONDATAMODEL_EXPORT vtkAMRDataInternals : public vtkObject
36 {
37 public:
38  struct Block
39  {
41  unsigned int Index;
42  Block(unsigned int i, vtkUniformGrid* g);
43  };
44  typedef std::vector<vtkAMRDataInternals::Block> BlockList;
45 
46  static vtkAMRDataInternals* New();
48 
49  void Initialize();
50  void PrintSelf(ostream& os, vtkIndent indent) override;
51 
52  void Insert(unsigned int index, vtkUniformGrid* grid);
53  vtkUniformGrid* GetDataSet(unsigned int compositeIndex);
54 
55  virtual void ShallowCopy(vtkObject *src);
56 
57  bool Empty()const{ return this->GetNumberOfBlocks()==0;}
58 
59 public:
60  unsigned int GetNumberOfBlocks() const{ return static_cast<unsigned int>(this->Blocks.size());}
61  const Block& GetBlock(unsigned int i) { return this->Blocks[i];}
62  const BlockList& GetAllBlocks() const{ return this->Blocks;}
63 
64 protected:
65 
67  ~vtkAMRDataInternals() override;
68 
69  void GenerateIndex(bool force=false);
70 
71  std::vector<Block> Blocks;
72  std::vector<int>* InternalIndex; //map from the composite index to internal index
73  bool GetInternalIndex(unsigned int compositeIndex, unsigned int& internalIndex);
74 
75 private:
77  void operator=(const vtkAMRDataInternals&) = delete;
78 };
79 
80 #endif
abstract base class for most VTK objects
Definition: vtkObject.h:59
const Block & GetBlock(unsigned int i)
struct tagBlock Block
unsigned int GetNumberOfBlocks() const
a simple class to control print indentation
Definition: vtkIndent.h:39
container of vtkUniformGrid for an AMR data set
std::vector< int > * InternalIndex
image data with blanking
vtkSmartPointer< vtkUniformGrid > Grid
const BlockList & GetAllBlocks() const
std::vector< vtkAMRDataInternals::Block > BlockList
std::vector< Block > Blocks