vtkUniformGridAMR.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkUniformGridAMR_h
#define vtkUniformGridAMR_h
 
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkCompositeDataSet.h"
#include "vtkDeprecation.h"  // for VTK_DEPRECATED_IN_9_6_0
#include "vtkNew.h"          // for vtkNew
#include "vtkSmartPointer.h" // for vtkSmartPointer
 
VTK_ABI_NAMESPACE_BEGIN
class vtkCompositeDataIterator;
class vtkUniformGrid;
class vtkAMRMetaData;
class vtkOverlappingAMRMetaData; // VTK_DEPRECATED_IN_9_6_0
class vtkAMRDataInternals;
 
class VTKCOMMONDATAMODEL_EXPORT vtkUniformGridAMR : public vtkCompositeDataSet
{
public:
  static vtkUniformGridAMR* New();
  vtkTypeMacro(vtkUniformGridAMR, vtkCompositeDataSet);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  VTK_NEWINSTANCE vtkCompositeDataIterator* NewIterator() override;
 
  int GetDataObjectType() VTK_FUTURE_CONST override { return VTK_UNIFORM_GRID_AMR; }
 
  void Initialize() override;
 
  virtual void Initialize(const std::vector<unsigned int>& blocksPerLevel);
 
  VTK_DEPRECATED_IN_9_6_0("Use Initialize(const std::vector<unsigned int>&) instead")
  virtual void Initialize(int numLevels, const int* blocksPerLevel);
 
 
  void SetGridDescription(int gridDescription);
  int GetGridDescription();
 
  [[nodiscard]] unsigned int GetNumberOfLevels() const;
 
  [[nodiscard]] unsigned int GetNumberOfBlocks() const;
 
  VTK_DEPRECATED_IN_9_6_0("Use GetNumberOfBlocks instead")
  virtual unsigned int GetTotalNumberOfBlocks() { return this->GetNumberOfBlocks(); }
 
  [[nodiscard]] unsigned int GetNumberOfBlocks(unsigned int level) const;
 
  VTK_DEPRECATED_IN_9_6_0("Use GetNumberOfBlocks(level) instead")
  unsigned int GetNumberOfDataSets(unsigned int level) { return this->GetNumberOfBlocks(level); }
 
 
  void GetBounds(double bounds[6]);
  virtual const double* GetBounds();
  void GetMin(double min[3]);
  void GetMax(double max[3]);
 
  void SetDataSet(vtkCompositeDataIterator* iter, vtkDataObject* dataObj) override;
 
  virtual void SetDataSet(unsigned int level, unsigned int idx, vtkUniformGrid* grid);
 
  // Needed because, otherwise vtkCompositeData::GetDataSet(unsigned int flatIndex) is hidden.
  using Superclass::GetDataSet;
 
  vtkDataObject* GetDataSet(vtkCompositeDataIterator* iter) override;
 
  vtkUniformGrid* GetDataSet(unsigned int level, unsigned int idx);
 
  [[nodiscard]] int GetAbsoluteBlockIndex(unsigned int level, unsigned int index) const;
 
  VTK_DEPRECATED_IN_9_6_0("This function is deprecated, use GetAbsoluteBlockIndex() instead")
  int GetCompositeIndex(unsigned int level, unsigned int index)
  {
    return this->GetAbsoluteBlockIndex(level, index);
  }
 
  void ComputeIndexPair(unsigned int index, unsigned int& level, unsigned int& id);
 
  VTK_DEPRECATED_IN_9_6_0("This function is deprecated, use ComputeIndexPair() instead")
  void GetLevelAndIndex(unsigned int compositeIdx, unsigned int& level, unsigned int& idx)
  {
    this->ComputeIndexPair(compositeIdx, level, idx);
  }
 
 
  void CompositeShallowCopy(vtkCompositeDataSet* src) override;
  void ShallowCopy(vtkDataObject* src) override;
 
  void DeepCopy(vtkDataObject* src) override;
 
  void CopyStructure(vtkCompositeDataSet* src) override;
 
 
  static vtkUniformGridAMR* GetData(vtkInformation* info);
  static vtkUniformGridAMR* GetData(vtkInformationVector* v, int i = 0);
 
 
  [[nodiscard]] vtkAMRMetaData* GetAMRMetaData();
  void SetAMRMetaData(vtkAMRMetaData* metadata);
 
protected:
  vtkUniformGridAMR();
  ~vtkUniformGridAMR() override;
 
  virtual void InstantiateMetaData();
 
 
  VTK_DEPRECATED_IN_9_6_0("This function is deprecated and should not be used")
  virtual vtkAMRDataInternals* GetAMRData() { return this->AMRData; }
  VTK_DEPRECATED_IN_9_6_0("This function is deprecated and has no effect")
  virtual void SetAMRData(vtkAMRDataInternals*){};
 
 
  VTK_DEPRECATED_IN_9_6_0(
    "This function is deprecated and should not be inherited, use GetAMRMetaData() instead")
  virtual vtkOverlappingAMRMetaData* GetAMRInfo() { return nullptr; };
  VTK_DEPRECATED_IN_9_6_0(
    "This function is deprecated and should not be inherited, use SetAMRMetaData() instead")
  virtual void SetAMRInfo(vtkOverlappingAMRMetaData*){};
 
private:
  vtkUniformGridAMR(const vtkUniformGridAMR&) = delete;
  void operator=(const vtkUniformGridAMR&) = delete;
 
  friend class vtkUniformGridAMRDataIterator;
 
  double Bounds[6] = {
    VTK_DOUBLE_MAX,
    VTK_DOUBLE_MIN,
    VTK_DOUBLE_MAX,
    VTK_DOUBLE_MIN,
    VTK_DOUBLE_MAX,
    VTK_DOUBLE_MIN,
  };
  vtkNew<vtkAMRDataInternals> AMRData;
  vtkSmartPointer<vtkAMRMetaData> AMRMetaData;
};
 
VTK_ABI_NAMESPACE_END
#endif