EVOLUTION-MANAGER

Edit File: first_scalar.hpp

/* Copyright 2019 Glen Joseph Fernandes (glenjofe@gmail.com) Distributed under the Boost Software License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt) */ #ifndef BOOST_CORE_FIRST_SCALAR_HPP #define BOOST_CORE_FIRST_SCALAR_HPP #include <boost/config.hpp> #include <cstddef> namespace boost { namespace detail { template<class T> struct make_scalar { typedef T type; }; template<class T, std::size_t N> struct make_scalar<T[N]> { typedef typename make_scalar<T>::type type; }; } /* detail */ template<class T> BOOST_CONSTEXPR inline T* first_scalar(T* p) BOOST_NOEXCEPT { return p; } template<class T, std::size_t N> BOOST_CONSTEXPR inline typename detail::make_scalar<T>::type* first_scalar(T (*p)[N]) BOOST_NOEXCEPT { return boost::first_scalar(&(*p)[0]); } } /* boost */ #endif