boost/align/alignment_of.hpp
/*
Copyright (c) 2014 Glen Joseph Fernandes
glenfe at live dot com
Distributed under the Boost Software License,
Version 1.0. (See accompanying file LICENSE_1_0.txt
or copy at http://boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_ALIGN_ALIGNMENT_OF_HPP
#define BOOST_ALIGN_ALIGNMENT_OF_HPP
/**
Class template alignment_of.
@file
@author Glen Fernandes
*/
#include <boost/config.hpp>
#include <boost/align/alignment_of_forward.hpp>
#include <boost/align/detail/type_traits.hpp>
#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
#include <boost/align/detail/alignment_of_cxx11.hpp>
#elif defined(BOOST_MSVC)
#include <boost/align/detail/alignment_of_msvc.hpp>
#elif defined(BOOST_CLANG)
#include <boost/align/detail/alignment_of_clang.hpp>
#elif defined(__ghs__) && (__GHS_VERSION_NUMBER >= 600)
#include <boost/align/detail/alignment_of_gcc.hpp>
#elif defined(__CODEGEARC__)
#include <boost/align/detail/alignment_of_codegear.hpp>
#elif defined(__GNUC__) && defined(__unix__) && !defined(__LP64__)
#include <boost/align/detail/alignment_of.hpp>
#elif __GNUC__ > 4
#include <boost/align/detail/alignment_of_gcc.hpp>
#elif (__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)
#include <boost/align/detail/alignment_of_gcc.hpp>
#else
#include <boost/align/detail/alignment_of.hpp>
#endif
/**
Boost namespace.
*/
namespace boost {
/**
Alignment namespace.
*/
namespace alignment {
/**
Class template alignment_of.
@remark **Value:** `alignof(T)`.
*/
template<class T>
struct alignment_of {
/**
@enum
*/
enum {
/**
@cond
*/
value = detail::alignment_of<typename
detail::remove_cv<typename
detail::remove_all_extents<typename
detail::remove_reference<T>::
type>::type>::type>::value
/**
@endcond
*/
};
};
}
}
#endif