std_conditional.hpp

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#ifndef BOOST_MPL11_DETAIL_STD_CONDITIONAL_HPP
#define BOOST_MPL11_DETAIL_STD_CONDITIONAL_HPP

namespace boost { namespace mpl11 { namespace detail {
    template <bool Cond, typename Then, typename Else>
    struct std_conditional {
        using type = Then;
    };

    template <typename Then, typename Else>
    struct std_conditional<false, Then, Else> {
        using type = Else;
    };
}}} // end namespace boost::mpl11::detail

#endif // !BOOST_MPL11_DETAIL_STD_CONDITIONAL_HPP