1 /* 2 * Distributed under the Boost Software License, Version 1.0. 3 * (See accompanying file LICENSE_1_0.txt or copy at 4 * http://www.boost.org/LICENSE_1_0.txt) 5 * 6 * Copyright (c) 2017 Andrey Semashev 7 */ 8 /*! 9 * \file atomic/detail/extra_operations_fwd.hpp 10 * 11 * This header contains forward declaration of the \c extra_operations template. 12 */ 13 14 #ifndef BOOST_ATOMIC_DETAIL_EXTRA_OPERATIONS_FWD_HPP_INCLUDED_ 15 #define BOOST_ATOMIC_DETAIL_EXTRA_OPERATIONS_FWD_HPP_INCLUDED_ 16 17 #include <cstddef> 18 #include <boost/atomic/detail/config.hpp> 19 20 #ifdef BOOST_HAS_PRAGMA_ONCE 21 #pragma once 22 #endif 23 24 namespace boost { 25 namespace atomics { 26 namespace detail { 27 28 template< typename Base, std::size_t Size, bool Signed, bool = Base::is_always_lock_free > 29 struct extra_operations; 30 31 } // namespace detail 32 } // namespace atomics 33 } // namespace boost 34 35 #endif // BOOST_ATOMIC_DETAIL_EXTRA_OPERATIONS_FWD_HPP_INCLUDED_ 36