vtkHyperTreeGridEntry.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkHyperTreeGridEntry_h
#define vtkHyperTreeGridEntry_h
 
#include "vtkObject.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkHyperTree;
class vtkHyperTreeGrid;
 
class vtkHyperTreeGridEntry
{
public:
  void PrintSelf(ostream& os, vtkIndent indent);
 
  void Dump(ostream& os);
 
  vtkHyperTreeGridEntry() { this->Index = 0; }
 
  vtkHyperTreeGridEntry(vtkIdType index) { this->Index = index; }
 
  ~vtkHyperTreeGridEntry() = default;
 
  vtkHyperTree* Initialize(vtkHyperTreeGrid* grid, vtkIdType treeIndex, bool create = false);
 
  void Initialize(vtkIdType index) { this->Index = index; }
 
  void Copy(const vtkHyperTreeGridEntry* entry) { this->Index = entry->Index; }
 
  vtkIdType GetVertexId() const { return this->Index; }
 
  vtkIdType GetGlobalNodeIndex(const vtkHyperTree* tree) const;
 
  void SetGlobalIndexStart(vtkHyperTree* tree, vtkIdType index);
 
  void SetGlobalIndexFromLocal(vtkHyperTree* tree, vtkIdType index);
 
  void SetMask(const vtkHyperTreeGrid* grid, const vtkHyperTree* tree, bool state);
 
  bool IsMasked(const vtkHyperTreeGrid* grid, const vtkHyperTree* tree) const;
 
  bool IsLeaf(const vtkHyperTreeGrid* grid, const vtkHyperTree* tree, unsigned int level) const;
 
  void SubdivideLeaf(const vtkHyperTreeGrid* grid, vtkHyperTree* tree, unsigned int level);
 
  bool IsTerminalNode(
    const vtkHyperTreeGrid* grid, const vtkHyperTree* tree, unsigned int level) const;
 
  bool IsRoot() const { return (this->Index == 0); }
 
  void ToChild(const vtkHyperTreeGrid* grid, const vtkHyperTree* tree, unsigned int level,
    unsigned char ichild);
 
protected:
  vtkIdType Index;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkHyperTreeGridEntry_h
// VTK-HeaderTest-Exclude: vtkHyperTreeGridEntry.h