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std::pmr::polymorphic_allocator::select_on_container_copy_construction(3) C++ Standard Libary std::pmr::polymorphic_allocator::select_on_container_copy_construction(3)

NAME

std::pmr::polymorphic_allocator::select_on_container_copy_construction - std::pmr::polymorphic_allocator::select_on_container_copy_construction

Synopsis


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


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

2024.06.10 http://cppreference.com