id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 7591,Add lockable traits that can be used with enable_if,viboes,viboes,"Some functions taking a Lockable parameter should be instantiated only when the parameter is a model of Lockable. Adding some traits as is_basic_lockable, is_lockable, .... will help.",Feature Requests,closed,Boost 1.53.0,thread,Boost 1.52.0,Not Applicable,fixed,,viboes