Back to Basics Conceptscommunication ## Generic Function to Insert a Value C++98 templatecollt,="" typename="" t=""> void add(CollT& coll, const T& val) { coll.push_back(val); } std::vector template collt,="" typename="" t=""> void add(CollT& coll, const T& val) { coll.push_back(val); } template collt,="" typename="" t=""> void add(CollT& coll, const T& template collt=""> concept HasPushBack = requires (CollT c, CollT::value_type v) { c.push_back(v); }; template collt,="" typename="" t=""> requires HasPushBack<collt> void add(CollT& coll 0 码力 | 23 页 | 2.14 MB | 1 年前3
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