id summary reporter owner description type status milestone component version severity resolution keywords cc 2159 release() anonymous Fernando Cacciola "I propose the addition of a new function to the boost::optional class. T & release() This function should reset() the internal value, and return it. It should throw if the optional does not contain any internal T." Feature Requests closed Boost 1.36.0 optional Boost 1.35.0 Optimization wontfix