id summary reporter owner description type status milestone component version severity resolution keywords cc 8771 Constructor of polymorphic archives Bjorn Reese Robert Ramey "The constructor of polymorphic_iarchive_route assumes that the wrapped archive takes a std::stream argument. While that may be the case for the current archives provided Boost.Serialization, it is not generally the case. I have some archives that takes two iterators (begin/end) instead. Robert has suggested that the constructor should take an already constructed archive instead. That would solve my problem." Feature Requests new To Be Determined serialization Boost 1.53.0 Problem