vtkCompositeImplicitBackend.h

Go to the documentation of this file.

// 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 vtkCompositeImplicitBackend_h
#define vtkCompositeImplicitBackend_h
 
#include "vtkCommonCoreModule.h"
 
#include <memory>
#include <vector>
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataArray;
template <typename ValueType>
class VTKCOMMONCORE_EXPORT vtkCompositeImplicitBackend final
{
public:
  vtkCompositeImplicitBackend(const std::vector<vtkDataArray*>& arrays);
  ~vtkCompositeImplicitBackend();
 
  ValueType operator()(int idx) const;
 
protected:
  struct Internals;
  std::unique_ptr<Internals> Internal;
};
VTK_ABI_NAMESPACE_END
 
#endif // vtkCompositeImplicitBackend_h
 
#ifdef VTK_COMPOSITE_BACKEND_INSTANTIATING
#define VTK_INSTANTIATE_COMPOSITE_BACKEND(ValueType)                                               \
  VTK_ABI_NAMESPACE_BEGIN                                                                          \
  template class VTKCOMMONCORE_EXPORT vtkCompositeImplicitBackend<ValueType>;                      \
  VTK_ABI_NAMESPACE_END
#endif