Function swap

Source/Utils/json.hpp:22358–22368

! @brief exchanges the values Exchanges the contents of the JSON value with those of @a other. Does not invoke any move, copy, or swap operations on individual elements. All iterators and references remain valid. The past-the-end iterator is invalidated. @param[in,out] other JSON value to exchange the contents with @complexity Constant.

        @since version 1.0.0
        */
        void swap(reference other) noexcept (
            std::is_nothrow_move_constructible<value_t>::value&&
            std::is_nothrow_move_assignable<value_t>::value&&
            std::is_nothrow_move_constructible<json_value>::value&&
            std::is_nothrow_move_assignable<json_value>::value
            )
        {
            std::swap(m_type, other.m_type);
            std::swap(m_value, other.m_value);
            assert_invariant();
        }

        /*!
        @brief exchanges the values