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The following page has been changed by MarnieMcCormack: http://wiki.apache.org/qpid/CppTips/BewareOfStringPromotion ------------------------------------------------------------------------------ + MIGRATED to http://cwiki.apache.org/confluence/display/qpid/BewareOfStringPromotion + `std::string` is a useful tool for simplifying memory management of strings and avoiding unnecessary copies by reference counting. However there is one common gotcha where it ''causes'' unnecessary copies. Consider: {{{
