[/
Copyright 2018 Glen Joseph Fernandes
(glenjofe@gmail.com)

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).
]

[section:nonesuch nonesuch]

    struct nonesuch {
        nonesuch() = delete;
        ~nonesuch() = delete;
        nonesuch(const nonesuch&) = delete;
        void operator=(const nonesuch&) = delete;
    };

__header `#include <boost/type_traits/nonesuch.hpp>`

Type `nonesuch` is a placeholder type used when the detection idiom fails - see __detected.

[endsect]