boost/lockfree/detail/allocator_rebind_helper.hpp
// boost lockfree: allocator rebind helper
//
// Copyright (C) 2017 Minmin Gong
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_LOCKFREE_ALLOCATOR_REBIND_HELPER_HPP_INCLUDED
#define BOOST_LOCKFREE_ALLOCATOR_REBIND_HELPER_HPP_INCLUDED
#include <memory>
namespace boost {
namespace lockfree {
namespace detail {
template <class allocator_type, class value_type>
struct allocator_rebind_helper
{
#if !defined( BOOST_NO_CXX11_ALLOCATOR )
typedef typename std::allocator_traits<allocator_type>::template rebind_alloc<value_type> type;
#else
typedef typename allocator_type::template rebind<value_type>::other type;
#endif
};
} /* namespace detail */
} /* namespace lockfree */
} /* namespace boost */
#endif /* BOOST_LOCKFREE_ALLOCATOR_REBIND_HELPER_HPP_INCLUDED */