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66 lines
1006 B
C++
66 lines
1006 B
C++
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/*! \file
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* \brief TODO.
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*
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* TODO.
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*
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* Copyright (c) 2005-2007 Philipp Henkel
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*
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* Use, modification, and distribution are subject to the
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* Boost Software License, Version 1.0. (See accompanying file
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* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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* http://threadpool.sourceforge.net
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*
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*/
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#ifndef THREADPOOL_DETAIL_SCOPE_GUARD_HPP_INCLUDED
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#define THREADPOOL_DETAIL_SCOPE_GUARD_HPP_INCLUDED
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#include <boost/function.hpp>
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namespace boost { namespace threadpool { namespace detail
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{
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// TODO documentation
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class scope_guard
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: private boost::noncopyable
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{
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function0<void> const m_function;
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bool m_is_active;
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public:
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scope_guard(function0<void> const & call_on_exit)
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: m_function(call_on_exit)
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, m_is_active(true)
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{
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}
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~scope_guard()
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{
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if(m_is_active && m_function)
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{
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m_function();
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}
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}
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void disable()
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{
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m_is_active = false;
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}
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};
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} } } // namespace boost::threadpool::detail
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#endif // THREADPOOL_DETAIL_SCOPE_GUARD_HPP_INCLUDED
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