26 Containers library [containers]

26.6 Container adaptors [container.adaptors]

26.6.6 Class template stack [stack]

26.6.6.3 stack constructors with allocators [stack.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 stack(const Alloc& a);
Effects:  Initializes c with a.
template<class Alloc> stack(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> stack(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> stack(const stack& s, const Alloc& a);
Effects:  Initializes c with s.c as the first argument and a as the second argument.
template<class Alloc> stack(stack&& s, const Alloc& a);
Effects:  Initializes c with std​::​move(s.c) as the first argument and a as the second argument.