1
2// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
3// Use, modification and distribution are subject to the Boost Software License,
4// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5// http://www.boost.org/LICENSE_1_0.txt).
6//
7// See http://www.boost.org/libs/type_traits for most recent version including documentation.
8
9#ifndef BOOST_TT_IS_SCALAR_HPP_INCLUDED
10#define BOOST_TT_IS_SCALAR_HPP_INCLUDED
11
12#include <boost/type_traits/is_arithmetic.hpp>
13#include <boost/type_traits/is_enum.hpp>
14#include <boost/type_traits/is_pointer.hpp>
15#include <boost/type_traits/is_member_pointer.hpp>
16#include <boost/config.hpp>
17
18namespace boost {
19
20template <typename T>
21struct is_scalar
22 : public integral_constant<bool, ::boost::is_arithmetic<T>::value || ::boost::is_enum<T>::value || ::boost::is_pointer<T>::value || ::boost::is_member_pointer<T>::value>
23{};
24
25} // namespace boost
26
27#endif // BOOST_TT_IS_SCALAR_HPP_INCLUDED
28

source code of boost/boost/type_traits/is_scalar.hpp