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Diffstat (limited to 'boost/thread/thread_guard.hpp')
-rw-r--r-- | boost/thread/thread_guard.hpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/boost/thread/thread_guard.hpp b/boost/thread/thread_guard.hpp new file mode 100644 index 0000000000..85157f101e --- /dev/null +++ b/boost/thread/thread_guard.hpp @@ -0,0 +1,46 @@ +// Distributed under the Boost Software License, Version 1.0. (See +// accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) +// (C) Copyright 2009-2012 Anthony Williams +// (C) Copyright 2012 Vicente J. Botet Escriba + +// Based on the Anthony's idea of thread_joiner in CCiA + +#ifndef BOOST_THREAD_THREAD_GUARD_HPP +#define BOOST_THREAD_THREAD_GUARD_HPP + +#include <boost/thread/detail/delete.hpp> +#include <boost/thread/detail/move.hpp> +#include <boost/thread/thread_functors.hpp> + +#include <boost/config/abi_prefix.hpp> + +namespace boost +{ + + /** + * Non-copyable RAII scoped thread guard joiner which join the thread if joinable when destroyed. + */ + template <class CallableThread = join_if_joinable> + class thread_guard + { + thread& t_; + public: + BOOST_THREAD_NO_COPYABLE( thread_guard) + + explicit thread_guard(thread& t) : + t_(t) + { + } + ~thread_guard() + { + CallableThread on_destructor; + + on_destructor(t_); + } + }; + +} +#include <boost/config/abi_suffix.hpp> + +#endif |