| 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 | // class packaged_task<R> |
| 17 | |
| 18 | // packaged_task(packaged_task&) = delete; |
| 19 | |
| 20 | |
| 21 | #define BOOST_THREAD_VERSION 4 |
| 22 | #if BOOST_THREAD_VERSION == 4 |
| 23 | #define BOOST_THREAD_DETAIL_SIGNATURE double() |
| 24 | #else |
| 25 | #define BOOST_THREAD_DETAIL_SIGNATURE double |
| 26 | #endif |
| 27 | |
| 28 | #include <boost/thread/future.hpp> |
| 29 | #include <boost/detail/lightweight_test.hpp> |
| 30 | |
| 31 | class A |
| 32 | { |
| 33 | long data_; |
| 34 | |
| 35 | public: |
| 36 | explicit A(long i) : data_(i) {} |
| 37 | |
| 38 | long operator()() const {return data_;} |
| 39 | long operator()(long i, long j) const {return data_ + i + j;} |
| 40 | }; |
| 41 | |
| 42 | |
| 43 | int main() |
| 44 | { |
| 45 | { |
| 46 | boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE> p0(A(5)); |
| 47 | boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE> p(p0); |
| 48 | |
| 49 | } |
| 50 | |
| 51 | return boost::report_errors(); |
| 52 | } |
| 53 | |
| 54 | #include "../../../remove_error_code_unused_warning.hpp" |
| 55 | |
| 56 |