id summary reporter owner description type status milestone component version severity resolution keywords cc 2664 Add unique_lock constructor taking a Duration viboes Anthony Williams "Add unique_lock constructor taking a Duration to conform with the current C++0x proposal template unique_lock(mutex_type& m, const !DurationType& rel_time); Precondition: If mutex_type is not a recursive mutex the calling thread does not own the mutex. Effects: Constructs an object of type unique_lock and calls m.timed_lock(rel_time). Postconditions: pm == &m and owns == res, where res is the value returned by the call to m.timed_lock(rel_time). Throws: Nothing." Feature Requests closed Boost 1.38.0 thread Boost 1.37.0 Problem duplicate