Hello, I would like to replace this trivial loop for(size_t i=0; ievent(domCcy, intersection[i])); } with a call to std::transform and boost::bind. The events object is actually a boost_shared_ptr<> of a certain type. domCcyEventPtrs and intersection are std::vector<> objects. Can this be done? Cheers ___________________________________________________________ This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and delete this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is prohibited. Please refer to http://www.bnpparibas.co.uk/en/information/legal_information.asp?Code=ECAS-8... for additional disclosures.