47 lines
972 B
C++
47 lines
972 B
C++
/*
|
|
(c) 2014-2016 Glen Joseph Fernandes
|
|
<glenjofe -at- gmail.com>
|
|
|
|
Distributed under the Boost Software
|
|
License, Version 1.0.
|
|
http://boost.org/LICENSE_1_0.txt
|
|
*/
|
|
#ifndef BOOST_ALIGN_DETAIL_INTEGRAL_CONSTANT_HPP
|
|
#define BOOST_ALIGN_DETAIL_INTEGRAL_CONSTANT_HPP
|
|
|
|
#include <boost/config.hpp>
|
|
|
|
#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
|
|
#include <type_traits>
|
|
#endif
|
|
|
|
namespace boost {
|
|
namespace alignment {
|
|
namespace detail {
|
|
|
|
#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
|
|
using std::integral_constant;
|
|
#else
|
|
template<class T, T Value>
|
|
struct integral_constant {
|
|
typedef T value_type;
|
|
typedef integral_constant type;
|
|
|
|
BOOST_CONSTEXPR operator value_type() const BOOST_NOEXCEPT {
|
|
return Value;
|
|
}
|
|
|
|
BOOST_CONSTEXPR value_type operator()() const BOOST_NOEXCEPT {
|
|
return Value;
|
|
}
|
|
|
|
BOOST_STATIC_CONSTEXPR T value = Value;
|
|
};
|
|
#endif
|
|
|
|
} /* .detail */
|
|
} /* .alignment */
|
|
} /* .boost */
|
|
|
|
#endif
|