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144 lines
4.6 KiB
C++
144 lines
4.6 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkHierarchicalBoxDataSet.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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// .SECTION Description
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// vtkUniformGridAMR is a concrete implementation of
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// vtkCompositeDataSet. The dataset type is restricted to
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// vtkUniformGrid.
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#ifndef vtkUniformGridAMR_h
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#define vtkUniformGridAMR_h
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#include "vtkCommonDataModelModule.h" // For export macro
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#include "vtkCompositeDataSet.h"
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class vtkCompositeDataIterator;
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class vtkUniformGrid;
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class vtkAMRInformation;
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class vtkAMRDataInternals;
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class VTKCOMMONDATAMODEL_EXPORT vtkUniformGridAMR : public vtkCompositeDataSet
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{
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public:
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static vtkUniformGridAMR* New();
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vtkTypeMacro(vtkUniformGridAMR, vtkCompositeDataSet);
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// Description:
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// Return a new iterator (the iterator has to be deleted by the user).
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VTK_NEWINSTANCE vtkCompositeDataIterator* NewIterator() override;
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// Description:
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// Return class name of data type (see vtkType.h for definitions).
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int GetDataObjectType() override { return VTK_UNIFORM_GRID_AMR; }
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// Description: // Print internal states
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void PrintSelf(ostream& os, vtkIndent indent) override;
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// Description:
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// Restore data object to initial
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void Initialize() override;
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// Description:
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// Initialize the AMR.
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virtual void Initialize(int numLevels, const int* blocksPerLevel);
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// Description:
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// Set/Get the data description of this uniform grid instance,
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// e.g. VTK_XYZ_GRID
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void SetGridDescription(int gridDescription);
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int GetGridDescription();
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// Description:
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// Return the number of levels
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unsigned int GetNumberOfLevels();
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// Description:
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// Return the total number of blocks, including nullptr blocks
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virtual unsigned int GetTotalNumberOfBlocks();
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// Description:
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// Returns the number of datasets at the given level, including null blocks
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unsigned int GetNumberOfDataSets(const unsigned int level);
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// Description:
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// Retrieve the bounds of the AMR domain
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void GetBounds(double bounds[6]);
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const double* GetBounds();
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void GetMin(double min[3]);
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void GetMax(double max[3]);
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// Description:
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// Unhiding superclass method.
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void SetDataSet(vtkCompositeDataIterator* iter, vtkDataObject* dataObj) override;
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// Description:
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// At the passed in level, set grid as the idx'th block at that level.
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// idx must be less than the number of data sets at that level.
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virtual void SetDataSet(unsigned int level, unsigned int idx, vtkUniformGrid* grid);
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// Description:
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// Return the data set pointed to by iter
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vtkDataObject* GetDataSet(vtkCompositeDataIterator* iter) override;
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// Description:
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// Get the data set using the index pair
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vtkUniformGrid* GetDataSet(unsigned int level, unsigned int idx);
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// Description:
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// Retrieves the composite index associated with the data at the given
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// (level,index) pair.
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int GetCompositeIndex(const unsigned int level, const unsigned int index);
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// Description:
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// Givenes the composite Idx (as set by SetCompositeIdx) this method returns the
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// corresponding level and dataset index within the level.
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void GetLevelAndIndex(const unsigned int compositeIdx, unsigned int& level, unsigned int& idx);
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// Description:
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// Override ShallowCopy/DeepCopy and CopyStructure
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void ShallowCopy(vtkDataObject* src) override;
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void DeepCopy(vtkDataObject* src) override;
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void CopyStructure(vtkCompositeDataSet* src) override;
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// Retrieve an instance of this class from an information object.
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static vtkUniformGridAMR* GetData(vtkInformation* info);
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static vtkUniformGridAMR* GetData(vtkInformationVector* v, int i = 0);
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protected:
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vtkUniformGridAMR();
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~vtkUniformGridAMR() override;
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// Description:
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// Get/Set the meta AMR meta data
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vtkGetObjectMacro(AMRData, vtkAMRDataInternals);
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vtkAMRInformation* AMRInfo;
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vtkAMRDataInternals* AMRData;
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double Bounds[6];
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// Description:
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// Get/Set the meta AMR meta data
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vtkGetObjectMacro(AMRInfo, vtkAMRInformation);
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virtual void SetAMRInfo(vtkAMRInformation*);
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private:
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vtkUniformGridAMR(const vtkUniformGridAMR&) = delete;
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void operator=(const vtkUniformGridAMR&) = delete;
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friend class vtkUniformGridAMRDataIterator;
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};
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#endif
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