1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // Copyright (C) 2011 Vicente J. Botet Escriba 11 // 12 // Distributed under the Boost Software License, Version 1.0. (See accompanying 13 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 14 15 // <boost/thread/future.hpp> 16 17 // class packaged_task<R(ArgTypes...)> 18 19 // template <class Callable, class Alloc> 20 // struct uses_allocator<packaged_task<Callable>, Alloc> 21 // : true_type { }; 22 23 24 #define BOOST_THREAD_VERSION 4 25 #if BOOST_THREAD_VERSION == 4 26 #define BOOST_THREAD_DETAIL_SIGNATURE double() 27 #else 28 #define BOOST_THREAD_DETAIL_SIGNATURE double 29 #endif 30 31 #include <boost/thread/future.hpp> 32 #include <boost/detail/lightweight_test.hpp> 33 #include <boost/static_assert.hpp> 34 35 #if defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS 36 #include "../test_allocator.hpp" 37 main()38int main() 39 { 40 41 BOOST_STATIC_ASSERT_MSG((boost::csbl::uses_allocator<boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE>, test_allocator<double> >::value), ""); 42 43 return boost::report_errors(); 44 } 45 46 #else main()47int main() 48 { 49 return boost::report_errors(); 50 } 51 #endif 52 53 54