Bugs item #1533595, was opened at 2006-08-03 04:39 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1533595&group_id=7586 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: serialization Group: None Status: Open Resolution: None Priority: 5 Submitted By: Thomas Pintaric (pintaric) Assigned to: Robert Ramey (ramey) Summary: serializing empty vectors triggers STL assertion failure (VC Initial Comment: Serializing empty vectors triggers an STL assertion failure (VC++ 8.0). Test case: ========== typedef std::vector<int> vec_t; vec_t v; // empty vector { std::ofstream ofs("test.dat"); boost::archive::binary_oarchive oa(ofs); oa << v; // triggers runtime assertion } The assertion is caused by line 31 in serialization/detail/get_data.hpp (note that vector v is empty): [0031] return &(v[0]); Proposed fix: ============= Index: oarchive.hpp =================================================================== RCS file: /cvsroot/boost/boost/boost/archive/array/oarchive.hpp,v retrieving revision 1.3 diff -r1.3 oarchive.hpp 73c73 < * this->This() << serialization::make_array(serialization::detail::get_data(t),t.size()); ---

if(count) * this->This() <<

serialization::make_array(serialization::detail::get_data(t),t.size()); Index: iarchive.hpp =================================================================== RCS file: /cvsroot/boost/boost/boost/archive/array/iarchive.hpp,v retrieving revision 1.3 diff -r1.3 iarchive.hpp 77c77 < * this->This() >> serialization::make_array(serialization::detail::get_data(t),t.size()); ---

if(count) * this->This() >>

serialization::make_array(serialization::detail::get_data(t),t.size()); ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1533595&group_id=7586 ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Boost-bugs mailing list Boost-bugs@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs