std::pmr::p...onstruction(3)

💅 std::pmr::polymorphic_allocator::select_on_container_copy_construction 💅

okay so this is a C++ Standard Libary manual page, section (3), and the abbreviated page label floating around is std::pmr::p...onstruction(3). the main character? literally std::pmr::polymorphic_allocator::select_on_container_copy_construction. no cap, bestie.

✨ 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. that's it. that's the tea 🫖.

🎀 Parameters 🎀

(none) — zero parameters, bestie. not a single one. 🫶

🦋 Return value 🦋

A default-constructed polymorphic_allocator object. iconic default-construction behavior ✨.

⭐ Notes ⭐

polymorphic_allocators do not propagate on container copy construction. important vibe check! 💅

👑 See also 👑

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

that's the whole page, bestie 🫶 source: http://cppreference.com, version/date: 2024.06.10. mwah 💋