vtkmDataSet.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) Kitware, Inc.
// SPDX-FileCopyrightText: Copyright 2015 Sandia Corporation.
// SPDX-FileCopyrightText: Copyright 2015 UT-Battelle, LLC.
// SPDX-FileCopyrightText: Copyright 2015 Los Alamos National Security.
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-LANL-USGov
#ifndef vtkmDataSet_h
#define vtkmDataSet_h

#include "vtkAcceleratorsVTKmDataModelModule.h" // For export macro
#include "vtkDataSet.h"
#include "vtkmlib/vtkmInitializer.h" // Need for initializing viskores

#include <memory> // for std::shared_ptr

namespace viskores
{
namespace cont
{

class DataSet;

}
} // viskores::cont

VTK_ABI_NAMESPACE_BEGIN

class vtkPoints;
class vtkCell;
class vtkGenericCell;

class VTK_DEPRECATED_IN_9_6_0(
  "This class has been made obsolete since all vtkmDataArrays can now be hold by vtkDataSet "
  "subclasses.") VTKACCELERATORSVTKMDATAMODEL_EXPORT vtkmDataSet : public vtkDataSet
{
public:
  vtkTypeMacro(vtkmDataSet, vtkDataSet);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkmDataSet* New();

  void SetVtkmDataSet(const viskores::cont::DataSet& ds);
  viskores::cont::DataSet GetVtkmDataSet() const;

  void CopyStructure(vtkDataSet* ds) override;

  vtkIdType GetNumberOfPoints() override;

  vtkIdType GetNumberOfCells() override;

  double* GetPoint(vtkIdType ptId) VTK_SIZEHINT(3) override;

  void GetPoint(vtkIdType id, double x[3]) override;

  using vtkDataSet::GetCell;
  vtkCell* GetCell(vtkIdType cellId) override;
  void GetCell(vtkIdType cellId, vtkGenericCell* cell) override;

  void GetCellBounds(vtkIdType cellId, double bounds[6]) override;

  int GetCellType(vtkIdType cellId) override;

  using vtkDataSet::GetCellPoints;
  void GetCellPoints(vtkIdType cellId, vtkIdList* ptIds) override;

  void GetPointCells(vtkIdType ptId, vtkIdList* cellIds) override;


  vtkIdType FindPoint(double x[3]) override;

  using Superclass::FindCell;
  vtkIdType FindCell(double x[3], vtkCell* cell, vtkGenericCell* genCell, vtkIdType cellId,
    double tol2, int& subId, double pcoords[3], double* weights) override;

  void Squeeze() override;

  void ComputeBounds() override;

  void Initialize() override;

  int GetMaxCellSize() override;

  unsigned long GetActualMemorySize() override;

  int GetDataObjectType() VTK_FUTURE_CONST override { return VTK_DATA_SET; }


  void ShallowCopy(vtkDataObject* src) override;
  void DeepCopy(vtkDataObject* src) override;

protected:
  vtkmDataSet();
  ~vtkmDataSet() override;

private:
  vtkmDataSet(const vtkmDataSet&) = delete;
  void operator=(const vtkmDataSet&) = delete;

  struct DataMembers;
  std::shared_ptr<DataMembers> Internals;
  vtkmInitializer Initializer;
};

VTK_ABI_NAMESPACE_END
#endif // vtkmDataSet_h