from_rep.h

Go to the documentation of this file.

 
//          Copyright John McFarlane 2019.
// 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)
 
 
#if !defined(CNL_IMPL_ELASTIC_INTEGER_FROM_REP_H)
#define CNL_IMPL_ELASTIC_INTEGER_FROM_REP_H
 
#include "../num_traits/from_rep.h"
#include "definition.h"
#include "set_rep.h"
 
namespace cnl {
    template<int Digits, class Narrowest, class Rep>
    struct from_rep<elastic_integer<Digits, Narrowest>, Rep> {
        [[nodiscard]] constexpr auto operator()(Rep const& r) const
                -> _impl::set_rep_t<elastic_integer<Digits, Narrowest>, Rep>
        {
            return r;
        }
    };
}
 
#endif  // CNL_IMPL_ELASTIC_INTEGER_FROM_REP_H