vtkIndexedImplicitBackend.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
// Funded by CEA, DAM, DIF, F-91297 Arpajon, France
#ifndef vtkIndexedImplicitBackend_h
#define vtkIndexedImplicitBackend_h
 
#include "vtkCommonCoreModule.h"
 
#include <memory>
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataArray;
class vtkIdList;
template <typename ValueType>
class VTKCOMMONCORE_EXPORT vtkIndexedImplicitBackend final
{
public:
 
  vtkIndexedImplicitBackend(vtkIdList* indexes, vtkDataArray* array);
  vtkIndexedImplicitBackend(vtkDataArray* indexes, vtkDataArray* array);
  ~vtkIndexedImplicitBackend();
 
  ValueType operator()(int idx) const;
 
private:
  struct Internals;
  std::unique_ptr<Internals> Internal;
};
VTK_ABI_NAMESPACE_END
 
#endif // vtkIndexedImplicitBackend_h
 
#ifdef VTK_INDEXED_BACKEND_INSTANTIATING
#define VTK_INSTANTIATE_INDEXED_BACKEND(ValueType)                                                 \
  VTK_ABI_NAMESPACE_BEGIN                                                                          \
  template class VTKCOMMONCORE_EXPORT vtkIndexedImplicitBackend<ValueType>;                        \
  VTK_ABI_NAMESPACE_END
#endif