include/bits/unordered_map.h

451        *  @param __k    Key to use for finding a possibly existing pair in
471         try_emplace(const key_type& __k, _Args&&... __args)
473           iterator __i = find(__k);
477                             std::forward_as_tuple(__k),
489         try_emplace(key_type&& __k, _Args&&... __args)
491           iterator __i = find(__k);
495                             std::forward_as_tuple(std::move(__k)),
510        *  @param __k    Key to use for finding a possibly existing pair in
534         try_emplace(const_iterator __hint, const key_type& __k,
537           iterator __i = find(__k);
540                                std::forward_as_tuple(__k),
549         try_emplace(const_iterator __hint, key_type&& __k, _Args&&... __args)
551           iterator __i = find(__k);
554                                std::forward_as_tuple(std::move(__k)),
663        *  @param __k    Key to use for finding a possibly existing pair in
683         insert_or_assign(const key_type& __k, _Obj&& __obj)
685           iterator __i = find(__k);
689                             std::forward_as_tuple(__k),
701         insert_or_assign(key_type&& __k, _Obj&& __obj)
703           iterator __i = find(__k);
707                             std::forward_as_tuple(std::move(__k)),
720        *  @param __k    Key to use for finding a possibly existing pair in
744         insert_or_assign(const_iterator __hint, const key_type& __k,
747           iterator __i = find(__k);
751                                   std::forward_as_tuple(__k),
762         insert_or_assign(const_iterator __hint, key_type&& __k, _Obj&& __obj)
764           iterator __i = find(__k);
768                                   std::forward_as_tuple(std::move(__k)),
973        *  @param  __k  The key for which data should be retrieved.
984       operator[](const key_type& __k)
985       { return _M_h[__k]; }
988       operator[](key_type&& __k)
989       { return _M_h[std::move(__k)]; }
995        *  @param  __k  The key for which data should be retrieved.
996        *  @return  A reference to the data whose key is equal to @a __k, if
1001       at(const key_type& __k)
1002       { return _M_h.at(__k); }
1005       at(const key_type& __k) const
1006       { return _M_h.at(__k); }