Bugs item #1518563, was opened at 2006-07-07 01:08 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=1518563&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: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Shmem serious bugs Initial Comment: Hi, these are the 2 things I have found so far using the shmem lib. My understading is that this is not yet a boost library but it has been accepted to become one in the near future. Accept my apologies if I shouldn´t had posted here. 1) If you try to use a node allocator with a fixed_named_shared_object it won't compile. Works fine for non fixed segments. 2) If you concatenate with the '+=' operator a boost::string with a NULL terminated str (char *) in a loop up to N times, you get bad_alloc sooner than if you do a single allocation of the same lenght of the N previous allocations. So concatenating is wasting memory somehow, as you can allocate longer strings with a single allocation than with N equivalent concatenations. Thanks. (bblasi at jblasi dot com) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1518563&group_id=7586 Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs