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
.