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