vtkAMRDataSetCache.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkAMRDataSetCache_h
#define vtkAMRDataSetCache_h
 
#include "vtkIOAMRModule.h" // For export macro
#include "vtkObject.h"
#include <map> // For STL map used as the data-structure for the cache.
 
VTK_ABI_NAMESPACE_BEGIN
class vtkUniformGrid;
class vtkDataArray;
 
class VTKIOAMR_EXPORT vtkAMRDataSetCache : public vtkObject
{
public:
  static vtkAMRDataSetCache* New();
  vtkTypeMacro(vtkAMRDataSetCache, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void InsertAMRBlock(int compositeIdx, vtkUniformGrid* amrGrid);
 
  void InsertAMRBlockPointData(int compositeIdx, vtkDataArray* dataArray);
 
  void InsertAMRBlockCellData(int compositeIdx, vtkDataArray* dataArray);
 
  vtkDataArray* GetAMRBlockCellData(int compositeIdx, const char* dataName);
 
  vtkDataArray* GetAMRBlockPointData(int compositeIdx, const char* dataName);
 
  vtkUniformGrid* GetAMRBlock(int compositeIdx);
 
  bool HasAMRBlockCellData(int compositeIdx, const char* name);
 
  bool HasAMRBlockPointData(int compositeIdx, const char* name);
 
  bool HasAMRBlock(int compositeIdx);
 
protected:
  vtkAMRDataSetCache();
  ~vtkAMRDataSetCache() override;
 
  typedef std::map<int, vtkUniformGrid*> AMRCacheType;
  AMRCacheType Cache;
 
private:
  vtkAMRDataSetCache(const vtkAMRDataSetCache&) = delete;
  void operator=(const vtkAMRDataSetCache&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif /* vtkAMRDataSetCache_h */