C++

參考

<map>

multimap

public member function
<map>

std::multimap::~multimap

~multimap();
Multimap destructor
Destroys the container object.

This destroys all container elements, and deallocates all the storage capacity allocated by the multimap container using its allocator.
This calls allocator_traits::destroy on each of the contained elements, and deallocates all the storage capacity allocated by the multimap container using its allocator.

複雜度

Linear in multimap::size (destructors).

迭代器有效性

所有迭代器、指標和引用都將失效。

資料競爭

The container and all its elements are modified.

異常安全

無異常保證： 絕不丟擲異常。