void delete_obj(std::vector<Obj> &v_obj) { std::vector<Obj>::iterator it = v_obj.begin(); while(it != v_obj.end()) { if(!it->isEmpty()) { ______ //此处填代码 }else { ++it; } } }
void delete_obj(std::vector<Obj> &v_obj) { std::vector<Obj>::iterator it = v_obj.begin(); while(it != v_obj.end()) { if(!it->isEmpty()) { ______ //此处填代码 }else { ++it; } } }
it = v_obj.erase(it++);
v_obj.erase(it);
it = v_obj.erase(it); it++;
v_obj.erase(it++);