std::pmr::polymorphic_allocator<T>:: select_on_container_copy_construction

polymorphic_allocator select_on_container_copy_construction() const;		(since C++17)

Returns a default-constructed polymorphic_allocator object.

Parameters

(none)

Return value

A default-constructed polymorphic_allocator object.

Notes

polymorphic_allocators do not propagate on container copy construction.

See also

select_on_container_copy_construction [static]

obtains the allocator to use after copying a standard container (public static member function of std::allocator_traits<Alloc>)