interfaces.hh

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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
 
// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file AUTHORS.md
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception OR LGPL-3.0-or-later
 
#ifndef DUNE_FUNCTIONS_COMMON_INTERFACES_HH
#define DUNE_FUNCTIONS_COMMON_INTERFACES_HH
 
#include <type_traits>
 
 
namespace Dune {
namespace Functions {
 
 
 
template<class Interface>
class PolymorphicType
{
public:
 
  virtual ~PolymorphicType()
  {}
 
  virtual Interface* clone() const = 0;
 
  virtual Interface* clone(void* buffer) const = 0;
 
  virtual Interface* move(void* buffer) = 0;
};
 
 
 
}} // namespace Dune::Functions
 
#endif // DUNE_FUNCTIONS_COMMON_EXTENDED_CLONEABLE_HH