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80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkAMRDataInternals.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkAMRDataInternals
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* @brief container of vtkUniformGrid for an AMR data set
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*
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*
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* vtkAMRDataInternals stores a list of non-empty blocks of an AMR data set
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*
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* @sa
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* vtkOverlappingAMR, vtkAMRBox
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*/
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#ifndef vtkAMRDataInternals_h
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#define vtkAMRDataInternals_h
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#include "vtkCommonDataModelModule.h" // For export macro
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#include "vtkObject.h"
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#include "vtkSmartPointer.h" //for storing smart pointers to blocks
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#include <vector> //for storing blocks
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class vtkUniformGrid;
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class VTKCOMMONDATAMODEL_EXPORT vtkAMRDataInternals : public vtkObject
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{
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public:
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struct Block
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{
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vtkSmartPointer<vtkUniformGrid> Grid;
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unsigned int Index;
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Block(unsigned int i, vtkUniformGrid* g);
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};
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typedef std::vector<vtkAMRDataInternals::Block> BlockList;
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static vtkAMRDataInternals* New();
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vtkTypeMacro(vtkAMRDataInternals, vtkObject);
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void Initialize();
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void PrintSelf(ostream& os, vtkIndent indent) override;
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void Insert(unsigned int index, vtkUniformGrid* grid);
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vtkUniformGrid* GetDataSet(unsigned int compositeIndex);
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virtual void ShallowCopy(vtkObject* src);
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bool Empty() const { return this->GetNumberOfBlocks() == 0; }
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public:
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unsigned int GetNumberOfBlocks() const { return static_cast<unsigned int>(this->Blocks.size()); }
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const Block& GetBlock(unsigned int i) { return this->Blocks[i]; }
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const BlockList& GetAllBlocks() const { return this->Blocks; }
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protected:
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vtkAMRDataInternals();
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~vtkAMRDataInternals() override;
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void GenerateIndex(bool force = false);
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std::vector<Block> Blocks;
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std::vector<int>* InternalIndex; // map from the composite index to internal index
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bool GetInternalIndex(unsigned int compositeIndex, unsigned int& internalIndex);
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private:
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vtkAMRDataInternals(const vtkAMRDataInternals&) = delete;
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void operator=(const vtkAMRDataInternals&) = delete;
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};
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#endif
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