// In header: <boost/any/unique_any.hpp>

in_place_type_t< T > in_place_type;

Copyright © 2001 Kevlin Henney
Copyright © 2013-2025 Antony Polukhin

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)