[/
 /  Copyright 2017 Peter Dimov
 /
 / 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:integral Integral Constants, `<boost/mp11/integral.hpp>`]

For an Mp11 integral constant type `T`, `T::value` is an integral constant in the C++ sense.

[section `mp_bool<B>`]
    template<bool B> using mp_bool = std::integral_constant<bool, B>;
[endsect]

[section `mp_true`]
    using mp_true = mp_bool<true>;
[endsect]

[section `mp_false`]
    using mp_false = mp_bool<false>;
[endsect]

[section `mp_to_bool<T>`]
    template<class T> using mp_to_bool = mp_bool<static_cast<bool>(T::value)>;
[endsect]

[section `mp_not<T>`]
    template<class T> using mp_not = mp_bool< !T::value >;
[endsect]

[section `mp_int<I>`]
    template<int I> using mp_int = std::integral_constant<int, I>;
[endsect]

[section `mp_size_t<N>`]
    template<std::size_t N> using mp_size_t = std::integral_constant<std::size_t, N>;
[endsect]

[endsect]