id summary reporter owner description type status milestone component version severity resolution keywords cc 3781 multiset::container_from_iterator is documented to be constant-time anonymous Ion Gaztañaga "set::container_from_iterator is documented to be logarithmic, multiset::container_from_iterator is documented to be constant-time. must be logarithmic. (note: NOT container_from_end_iterator) " Bugs closed Boost 1.45.0 intrusive Boost 1.41.0 Problem fixed