EVOLUTION-MANAGER

Edit File: dummy_mutex.hpp

// A model of the Lockable concept from Boost.Thread which // does nothing. It can be passed as the Mutex template parameter // for a signal, if the user wishes to disable thread-safety // (presumably for performance reasons). // Copyright Frank Mori Hess 2008. // 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) // See http://www.boost.org/libs/signals2 for library home page. #ifndef BOOST_SIGNALS2_DUMMY_MUTEX_HPP #define BOOST_SIGNALS2_DUMMY_MUTEX_HPP namespace boost { namespace signals2 { class dummy_mutex { public: void lock() {} bool try_lock() {return true;} void unlock() {} }; } // end namespace signals2 } // end namespace boost #endif // BOOST_SIGNALS2_DUMMY_MUTEX_HPP