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Diffstat (limited to 'src/third_party/boost-1.69.0/boost/align/detail/is_alignment_constant.hpp')
-rw-r--r-- | src/third_party/boost-1.69.0/boost/align/detail/is_alignment_constant.hpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/align/detail/is_alignment_constant.hpp b/src/third_party/boost-1.69.0/boost/align/detail/is_alignment_constant.hpp new file mode 100644 index 00000000000..0ded62857ee --- /dev/null +++ b/src/third_party/boost-1.69.0/boost/align/detail/is_alignment_constant.hpp @@ -0,0 +1,26 @@ +/* +Copyright 2014 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_ALIGN_DETAIL_IS_ALIGNMENT_CONSTANT_HPP +#define BOOST_ALIGN_DETAIL_IS_ALIGNMENT_CONSTANT_HPP + +#include <boost/align/detail/integral_constant.hpp> +#include <cstddef> + +namespace boost { +namespace alignment { +namespace detail { + +template<std::size_t N> +struct is_alignment_constant + : integral_constant<bool, (N > 0) && ((N & (N - 1)) == 0)> { }; + +} /* detail */ +} /* alignment */ +} /* boost */ + +#endif |