23 Containers library [containers]

23.6 Container adaptors [container.adaptors]

23.6.4 Class template queue [queue]

23.6.4.3 queue constructors with allocators [queue.cons.alloc]

If uses_allocator_v<container_type, Alloc> is false the constructors in this subclause shall not participate in overload resolution.

template <class Alloc> explicit queue(const Alloc& a);

Effects: Initializes c with a.

template <class Alloc> queue(const container_type& cont, const Alloc& a);

Effects: Initializes c with cont as the first argument and a as the second argument.

template <class Alloc> queue(container_type&& cont, const Alloc& a);

Effects: Initializes c with std::move(cont) as the first argument and a as the second argument.

template <class Alloc> queue(const queue& q, const Alloc& a);

Effects: Initializes c with q.c as the first argument and a as the second argument.

template <class Alloc> queue(queue&& q, const Alloc& a);

Effects: Initializes c with std::move(q.c) as the first argument and a as the second argument.