/*============================================================================= Copyright (c) 2011-2019 Bolero MURAKAMI https://github.com/bolero-MURAKAMI/Sprout 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 SPROUT_ALGORITHM_SET_SYMMETRIC_DIFFERENCE_HPP #define SPROUT_ALGORITHM_SET_SYMMETRIC_DIFFERENCE_HPP #include #include #include #include #endif // #ifndef SPROUT_ALGORITHM_SET_SYMMETRIC_DIFFERENCE_HPP