Memory.h

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef TRINITY_MEMORY_H
#define TRINITY_MEMORY_H
 
#include <memory>
 
namespace Trinity
{
namespace Impl
{
template<typename T, typename Del>
struct unique_ptr_deleter
{
 using pointer = T*;
 unique_ptr_deleter(Del deleter) : _deleter(std::move(deleter)) { }
 
 void operator()(pointer ptr) const { _deleter(ptr); }
 
private:
 Del _deleter;
};
}
 
template<typename T, typename Del>
auto make_unique_ptr_with_deleter(T* ptr, Del&& deleter)
{
 using Deleter_t = Impl::unique_ptr_deleter<T, Del>;
 
 return std::unique_ptr<T, Deleter_t>(ptr, Deleter_t(std::forward<Del>(deleter)));
}
}
 
#endif // TRINITY_MEMORY_H