std::deque::pop_front
void pop_front(); | ? | ? |
|---|
移除容器的第一个元素。
Iterators and references to the erased element are invalidated. It is unspecified whether the past-the-end iterator is invalidated if the element is the last element in the container. Other references and iterators are not affected. | (since C++11) |
|---|---|
Iterators and references to the erased element are invalidated. If the element is the last element in the container, the past-the-end iterator is also invalidated. Other references and iterators are not affected. | (until C++11) |
参数
%280%29
返回值
%280%29
复杂性
常量。
例外
不会扔。
另见
pop_back | removes the last element (public member function) |
|---|---|
push_front | inserts an element to the beginning (public member function) |
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