Re: [Rock-dev] adding boost::shared_pointer and boost::weak_pointer to rtt/rock?
Sylvain Joyeux <[email protected]>
| Newsgroups | gmane.science.robotics.orocos.devel |
|---|---|
| Message-ID | <[email protected]> |
On 09/09/2013 01:03 PM, Matthias Goldhoorn wrote: > "Moin moin", > > What would be needed to add some of the boost shared_pointer structures > to rock/rtt? > special boost::shared_pointer and boost::weak_pointer? You most probably don't want to do that. boost::shared_pointer and boost::weak_pointer have bad multi-threading semantics. What do you actually want to achieve ? > How is the transport of the smart_ptr currently handled?, what happen if > the same object is send twice trough an RTT port over the boarders of a > application (or machine) (e.G. CORB//mqueues)?. Is there a tracking of > object identification/id? or will be the object simply represented twice > on the receiving machine? There are no tracking of object identification. If you send the same object twice, you'll get it twice. Again, what is the actual situation / use case / problem you are trying to solve ? -- Sylvain Joyeux (Dr.Ing.) Senior Researcher Space & Security Robotics Underwater Robotics !!! Achtung, neue Telefonnummer!!! Standort Bremen: DFKI GmbH Robotics Innovation Center Robert-Hooke-Straße 5 28359 Bremen, Germany Phone: +49 (0)421 178-454136 Fax: +49 (0)421 218-454150 E-Mail: [email protected] Weitere Informationen: http://www.dfki.de/robotik ----------------------------------------------------------------------- Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH Firmensitz: Trippstadter Straße 122, D-67663 Kaiserslautern Geschaeftsfuehrung: Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Vorsitzender) Dr. Walter Olthoff Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes Amtsgericht Kaiserslautern, HRB 2313 Sitz der Gesellschaft: Kaiserslautern (HRB 2313) USt-Id.Nr.: DE 148646973 Steuernummer: 19/673/0060/3 ----------------------------------------------------------------------- -- Orocos-Dev mailing list [email protected] http://lists.mech.kuleuven.be/mailman/listinfo/orocos-dev