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author | DongHun Kwak <dh0128.kwak@samsung.com> | 2017-09-13 11:05:34 +0900 |
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committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2017-09-13 11:06:28 +0900 |
commit | 34bd32e225e2a8a94104489b31c42e5801cc1f4a (patch) | |
tree | d021b579a0c190354819974e1eaf0baa54b551f3 /boost/hana/concept/searchable.hpp | |
parent | f763a99a501650eff2c60288aa6f10ef916d769e (diff) | |
download | boost-34bd32e225e2a8a94104489b31c42e5801cc1f4a.tar.gz boost-34bd32e225e2a8a94104489b31c42e5801cc1f4a.tar.bz2 boost-34bd32e225e2a8a94104489b31c42e5801cc1f4a.zip |
Imported Upstream version 1.63.0upstream/1.63.0
Change-Id: Iac85556a04b7e58d63ba636dedb0986e3555714a
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/hana/concept/searchable.hpp')
-rw-r--r-- | boost/hana/concept/searchable.hpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/boost/hana/concept/searchable.hpp b/boost/hana/concept/searchable.hpp index 923b57dfcf..0ee98907bf 100644 --- a/boost/hana/concept/searchable.hpp +++ b/boost/hana/concept/searchable.hpp @@ -16,16 +16,18 @@ Distributed under the Boost Software License, Version 1.0. #include <boost/hana/config.hpp> #include <boost/hana/core/default.hpp> #include <boost/hana/core/tag_of.hpp> +#include <boost/hana/detail/integral_constant.hpp> #include <boost/hana/find_if.hpp> BOOST_HANA_NAMESPACE_BEGIN template <typename S> - struct Searchable { - using Tag = typename tag_of<S>::type; - static constexpr bool value = !is_default<any_of_impl<Tag>>::value && - !is_default<find_if_impl<Tag>>::value; - }; + struct Searchable + : hana::integral_constant<bool, + !is_default<any_of_impl<typename tag_of<S>::type>>::value && + !is_default<find_if_impl<typename tag_of<S>::type>>::value + > + { }; BOOST_HANA_NAMESPACE_END #endif // !BOOST_HANA_CONCEPT_SEARCHABLE_HPP |