| 1 | // (C) Copyright 2009-2012 Anthony Williams |
|---|---|
| 2 | // (C) Copyright 2012 Vicente Botet |
| 3 | // |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 6 | |
| 7 | #define BOOST_THREAD_VERSION 3 |
| 8 | |
| 9 | #include <iostream> |
| 10 | #include <boost/thread/scoped_thread.hpp> |
| 11 | |
| 12 | void do_something(int& i) |
| 13 | { |
| 14 | ++i; |
| 15 | } |
| 16 | void f(int, int) |
| 17 | { |
| 18 | } |
| 19 | |
| 20 | struct func |
| 21 | { |
| 22 | int& i; |
| 23 | |
| 24 | func(int& i_) : |
| 25 | i(i_) |
| 26 | { |
| 27 | } |
| 28 | |
| 29 | void operator()() |
| 30 | { |
| 31 | for (unsigned j = 0; j < 1000000; ++j) |
| 32 | { |
| 33 | do_something(i); |
| 34 | } |
| 35 | } |
| 36 | }; |
| 37 | |
| 38 | void do_something_in_current_thread() |
| 39 | { |
| 40 | } |
| 41 | |
| 42 | int main() |
| 43 | { |
| 44 | { |
| 45 | int some_local_state=0; |
| 46 | boost::strict_scoped_thread<> t( (boost::thread(func(some_local_state)))); |
| 47 | |
| 48 | do_something_in_current_thread(); |
| 49 | } |
| 50 | { |
| 51 | int some_local_state=0; |
| 52 | boost::thread t(( func(some_local_state) )); |
| 53 | boost::strict_scoped_thread<> g( (boost::move(t)) ); |
| 54 | |
| 55 | do_something_in_current_thread(); |
| 56 | } |
| 57 | { |
| 58 | int some_local_state=0; |
| 59 | boost::scoped_thread<> t( (boost::thread(func(some_local_state)))); |
| 60 | |
| 61 | if (t.joinable()) |
| 62 | t.join(); |
| 63 | else |
| 64 | do_something_in_current_thread(); |
| 65 | } |
| 66 | #if 0 |
| 67 | { |
| 68 | int some_local_state=0; |
| 69 | boost::thread t(( func(some_local_state) )); |
| 70 | boost::scoped_thread<> g( (boost::move(t)) ); |
| 71 | if (g.joinable()) |
| 72 | g.detach(); |
| 73 | |
| 74 | do_something_in_current_thread(); |
| 75 | } |
| 76 | #endif |
| 77 | { |
| 78 | boost::scoped_thread<> g( &f, 1, 2 ); |
| 79 | do_something_in_current_thread(); |
| 80 | } |
| 81 | return 0; |
| 82 | } |
| 83 | |
| 84 |