std::uses_allocator<std::queue>

template< class T, class Container, class Alloc >
struct uses_allocator<queue<T,Container>,Alloc> : 
    std::uses_allocator<Container, Alloc>::type { };

Provides a transparent specialization of the std::uses_allocator type trait for std::queue: the container adaptor uses allocator if and only if the underlying container does.

See also