次の方法で共有


multimap::key_type

A type that describes the sort key object that constitutes each element of the multimap.

typedef Key key_type;

Remarks

key_type is a synonym for the template parameter Key.

For more information on Key, see the Remarks section of the multimap Class topic.

Example

See the example for value_type for an example of how to declare and use key_type.

Requirements

Header: <map>

Namespace: std

See Also

Concepts

multimap Class

multimap Members

Standard Template Library