vtkDataSetEdgeSubdivisionCriterion.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2003 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
#ifndef vtkDataSetEdgeSubdivisionCriterion_h
#define vtkDataSetEdgeSubdivisionCriterion_h

#include "vtkEdgeSubdivisionCriterion.h"
#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkWrappingHints.h"     // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkCell;
class vtkDataSet;

class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtkDataSetEdgeSubdivisionCriterion
  : public vtkEdgeSubdivisionCriterion
{
public:
  vtkTypeMacro(vtkDataSetEdgeSubdivisionCriterion, vtkEdgeSubdivisionCriterion);
  static vtkDataSetEdgeSubdivisionCriterion* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual void SetMesh(vtkDataSet*);
  vtkDataSet* GetMesh();

  const vtkDataSet* GetMesh() const;

  virtual void SetCellId(vtkIdType cell);
  vtkIdType GetCellId() const;

  vtkIdType& GetCellId();

  vtkCell* GetCell();

  const vtkCell* GetCell() const;

  bool EvaluateLocationAndFields(double* midpt, int field_start) override;

  double* EvaluateFields(double* vertex, double* weights, int field_start);


  void EvaluatePointDataField(double* result, double* weights, int field);
  void EvaluateCellDataField(double* result, double* weights, int field);


  vtkSetMacro(ChordError2, double);
  vtkGetMacro(ChordError2, double);


  virtual void SetFieldError2(int s, double err);
  double GetFieldError2(int s) const;

  virtual void ResetFieldError2();


  vtkGetMacro(ActiveFieldCriteria, int);

// With VTK_USE_FUTURE_CONST, vtkGetMacro already makes the member const.
#if !VTK_USE_FUTURE_CONST
  int GetActiveFieldCriteria() const { return this->ActiveFieldCriteria; }
#endif

protected:
  vtkDataSetEdgeSubdivisionCriterion();
  ~vtkDataSetEdgeSubdivisionCriterion() override;

  vtkDataSet* CurrentMesh;
  vtkIdType CurrentCellId;
  vtkCell* CurrentCellData;

  double ChordError2;
  double* FieldError2;
  int FieldError2Length;
  int FieldError2Capacity;
  int ActiveFieldCriteria;

private:
  vtkDataSetEdgeSubdivisionCriterion(const vtkDataSetEdgeSubdivisionCriterion&) = delete;
  void operator=(const vtkDataSetEdgeSubdivisionCriterion&) = delete;
};

inline vtkIdType& vtkDataSetEdgeSubdivisionCriterion::GetCellId()
{
  return this->CurrentCellId;
}
inline vtkIdType vtkDataSetEdgeSubdivisionCriterion::GetCellId() const
{
  return this->CurrentCellId;
}

inline vtkDataSet* vtkDataSetEdgeSubdivisionCriterion::GetMesh()
{
  return this->CurrentMesh;
}
inline const vtkDataSet* vtkDataSetEdgeSubdivisionCriterion::GetMesh() const
{
  return this->CurrentMesh;
}

inline vtkCell* vtkDataSetEdgeSubdivisionCriterion::GetCell()
{
  return this->CurrentCellData;
}
inline const vtkCell* vtkDataSetEdgeSubdivisionCriterion::GetCell() const
{
  return this->CurrentCellData;
}

VTK_ABI_NAMESPACE_END
#endif // vtkDataSetEdgeSubdivisionCriterion_h