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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __FREESTYLE_AUTOPTR_HELPER_H__
#define __FREESTYLE_AUTOPTR_HELPER_H__
/** \file blender/freestyle/intern/view_map/AutoPtrHelper.h
* \ingroup freestyle
* \brief Utility header for auto_ptr/unique_ptr selection
* \author Sergey Sharybin
* \date 2015-02-09
*/
#include <memory>
namespace Freestyle {
#if __cplusplus > 199711L
template<typename T>
class AutoPtr : public std::unique_ptr<T> {
public:
AutoPtr() : std::unique_ptr<T>() {}
AutoPtr(T *ptr) : std::unique_ptr<T>(ptr) {}
/* TODO(sergey): Is there more clear way to do this? */
template<typename X>
AutoPtr(AutoPtr<X>& other) : std::unique_ptr<T>(other.get()) {
other.release();
}
};
#else
template<typename T>
class AutoPtr : public std::auto_ptr<T> {
public:
AutoPtr() : std::auto_ptr<T>() {}
AutoPtr(T *ptr) : std::auto_ptr<T>(ptr) {}
AutoPtr(std::auto_ptr_ref<T> ref) : std::auto_ptr<T>(ref) {}
};
#endif
} /* namespace Freestyle */
#endif // __FREESTYLE_AUTOPTR_HELPER_H__
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