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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:
66  ~vtkAMRDataInternals() override;
67 
68  void GenerateIndex(bool force = false);
69 
70  std::vector<Block> Blocks;
71  std::vector<int>* InternalIndex; // map from the composite index to internal index
72  bool GetInternalIndex(unsigned int compositeIndex, unsigned int& internalIndex);
73 
74 private:
76  void operator=(const vtkAMRDataInternals&) = delete;
77 };
78 
79 #endif
vtkAMRDataInternals::Block::Grid
vtkSmartPointer< vtkUniformGrid > Grid
Definition: vtkAMRDataInternals.h:40
Block
struct tagBlock Block
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkUniformGrid
image data with blanking
Definition: vtkUniformGrid.h:34
vtkAMRDataInternals::Block
Definition: vtkAMRDataInternals.h:38
vtkSmartPointer< vtkUniformGrid >
vtkObject
abstract base class for most VTK objects
Definition: vtkObject.h:53
vtkAMRDataInternals::GetBlock
const Block & GetBlock(unsigned int i)
Definition: vtkAMRDataInternals.h:61
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkAMRDataInternals::GetNumberOfBlocks
unsigned int GetNumberOfBlocks() const
Definition: vtkAMRDataInternals.h:60
vtkSmartPointer.h
vtkAMRDataInternals::Block::Index
unsigned int Index
Definition: vtkAMRDataInternals.h:41
vtkAMRDataInternals::Empty
bool Empty() const
Definition: vtkAMRDataInternals.h:57
vtkAMRDataInternals::InternalIndex
std::vector< int > * InternalIndex
Definition: vtkAMRDataInternals.h:71
vtkAMRDataInternals::BlockList
std::vector< vtkAMRDataInternals::Block > BlockList
Definition: vtkAMRDataInternals.h:44
vtkObject::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkAMRDataInternals::GetAllBlocks
const BlockList & GetAllBlocks() const
Definition: vtkAMRDataInternals.h:62
vtkObject.h
vtkX3D::index
Definition: vtkX3D.h:252
vtkAMRDataInternals::Blocks
std::vector< Block > Blocks
Definition: vtkAMRDataInternals.h:70
vtkAMRDataInternals
container of vtkUniformGrid for an AMR data set
Definition: vtkAMRDataInternals.h:35