<queue>

Defines the template classes priority_queue and queue and several supporting templates.

Requirements

Header: <queue>

Namespace: std

Note

The <queue> library also uses the #include <initializer_list> statement.

Members

Operators

operator!= Tests if the queue object on the left side of the operator is not equal to the queue object on the right side.
operator< Tests if the queue object on the left side of the operator is less than the queue object on the right side.
operator<= Tests if the queue object on the left side of the operator is less than or equal to the queue object on the right side.
operator== Tests if the queue object on the left side of the operator is equal to the queue object on the right side.
operator> Tests if the queue object on the left side of the operator is greater than the queue object on the right side.
operator>= Tests if the queue object on the left side of the operator is greater than or equal to the queue object on the right side.

Classes

queue Class A template container adaptor class that provides a restriction of functionality limiting access to the front and back elements of some underlying container type.
priority_queue Class A template container adaptor class that provides a restriction of functionality limiting access to the top element of some underlying container type, which is always the largest.

See also

Header Files Reference
Thread Safety in the C++ Standard Library
C++ Standard Library Reference