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author | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:38:45 +0900 |
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committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:39:52 +0900 |
commit | 5cde13f21d36c7224b0e13d11c4b49379ae5210d (patch) | |
tree | e8269ac85a4b0f7d416e2565fa4f451b5cb41351 /boost/align/align_down.hpp | |
parent | d9ec475d945d3035377a0d89ed42e382d8988891 (diff) | |
download | boost-5cde13f21d36c7224b0e13d11c4b49379ae5210d.tar.gz boost-5cde13f21d36c7224b0e13d11c4b49379ae5210d.tar.bz2 boost-5cde13f21d36c7224b0e13d11c4b49379ae5210d.zip |
Imported Upstream version 1.61.0
Change-Id: I96a1f878d1e6164f01e9aadd5147f38fca448d90
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/align/align_down.hpp')
-rw-r--r-- | boost/align/align_down.hpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/boost/align/align_down.hpp b/boost/align/align_down.hpp new file mode 100644 index 0000000000..f437f8e5b3 --- /dev/null +++ b/boost/align/align_down.hpp @@ -0,0 +1,27 @@ +/* +(c) 2015 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_ALIGN_DOWN_HPP +#define BOOST_ALIGN_ALIGN_DOWN_HPP + +#include <boost/align/detail/align_down.hpp> +#include <boost/align/align_down_forward.hpp> + +namespace boost { +namespace alignment { + +BOOST_CONSTEXPR inline std::size_t align_down(std::size_t value, + std::size_t alignment) BOOST_NOEXCEPT +{ + return value & ~(alignment - 1); +} + +} /* .alignment */ +} /* .boost */ + +#endif |