381     iterator grow_by( size_type delta ) {  in grow_by()  argument
382         return internal_grow_by_delta(delta);  in grow_by()
385     iterator grow_by( size_type delta, const value_type& value ) {  in grow_by()  argument
386         return internal_grow_by_delta(delta, value);  in grow_by()
392         auto delta = std::distance(first, last);  in grow_by()  local
393         return internal_grow_by_delta(delta, first, last);  in grow_by()
853     iterator internal_grow_by_delta( size_type delta, const Args&... args ) {  in internal_grow_by_delta()  argument
854         if (delta == size_type(0)) {  in internal_grow_by_delta()
857         size_type start_idx = this->my_size.fetch_add(delta);  in internal_grow_by_delta()
858         size_type end_idx = start_idx + delta;  in internal_grow_by_delta()
870         int delta = static_cast<int>(new_size) - static_cast<int>(old_size);  in internal_grow_to_at_least()  local
871         if (delta > 0) {  in internal_grow_to_at_least()