1 /*<- 2 Copyright (c) 2016 Barrett Adair 3 4 Distributed under the Boost Software License, Version 1.0. 5 (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) 6 ->*/ 7 8 #include <boost/callable_traits/detail/config.hpp> 9 10 #ifndef BOOST_CLBL_TRTS_ENABLE_TRANSACTION_SAFE main()11int main(){} 12 #else 13 14 //[ add_transaction_safe 15 #include <type_traits> 16 #include <boost/callable_traits/add_transaction_safe.hpp> 17 18 using boost::callable_traits::add_transaction_safe_t; 19 20 using not_safe = int(); 21 using safe = int() transaction_safe; 22 using safe_added = add_transaction_safe_t<not_safe>; 23 24 static_assert(std::is_same<safe, safe_added>{}, ""); 25 main()26int main() {} 27 28 //] 29 #endif 30 31