FM / hana

/usr/include/boost/hana

Name	Size	Mode	Actions
concept/	-	0755	rm
core/	-	0755	rm
detail/	-	0755	rm
experimental/	-	0755	rm
ext/	-	0755	rm
functional/	-	0755	rm
fwd/	-	0755	rm
accessors.hpp	1513	0644	edit dl rm
adapt_adt.hpp	422	0644	edit dl rm
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adjust.hpp	1698	0644	edit dl rm
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any.hpp	1327	0644	edit dl rm
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assert.hpp	16325	0644	edit dl rm
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back.hpp	1534	0644	edit dl rm
basic_tuple.hpp	9455	0644	edit dl rm
bool.hpp	9747	0644	edit dl rm
cartesian_product.hpp	3860	0644	edit dl rm
chain.hpp	1488	0644	edit dl rm
comparing.hpp	1222	0644	edit dl rm
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concept.hpp	1301	0644	edit dl rm
config.hpp	7152	0644	edit dl rm
contains.hpp	1560	0644	edit dl rm
core.hpp	610	0644	edit dl rm
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cycle.hpp	4275	0644	edit dl rm
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eval.hpp	1798	0644	edit dl rm
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extend.hpp	1498	0644	edit dl rm
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first.hpp	1242	0644	edit dl rm
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for_each.hpp	1863	0644	edit dl rm
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functional.hpp	1186	0644	edit dl rm
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greater.hpp	2401	0644	edit dl rm
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group.hpp	5543	0644	edit dl rm
hash.hpp	3572	0644	edit dl rm
if.hpp	1834	0644	edit dl rm
index_if.hpp	3485	0644	edit dl rm
insert.hpp	1620	0644	edit dl rm
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integral_constant.hpp	389	0644	edit dl rm
intersection.hpp	1100	0644	edit dl rm
intersperse.hpp	2586	0644	edit dl rm
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keys.hpp	1307	0644	edit dl rm
lazy.hpp	7947	0644	edit dl rm
length.hpp	1554	0644	edit dl rm
less.hpp	5322	0644	edit dl rm
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lexicographical_compare.hpp	4344	0644	edit dl rm
lift.hpp	1500	0644	edit dl rm
map.hpp	22593	0644	edit dl rm
max.hpp	1759	0644	edit dl rm
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members.hpp	1970	0644	edit dl rm
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mod.hpp	3804	0644	edit dl rm
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none.hpp	1340	0644	edit dl rm
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one.hpp	2432	0644	edit dl rm
optional.hpp	15422	0644	edit dl rm
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partition.hpp	4199	0644	edit dl rm
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prefix.hpp	1597	0644	edit dl rm
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repeat.hpp	1793	0644	edit dl rm
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replicate.hpp	2282	0644	edit dl rm
reverse.hpp	1802	0644	edit dl rm
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second.hpp	1253	0644	edit dl rm
set.hpp	11854	0644	edit dl rm
size.hpp	375	0644	edit dl rm
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string.hpp	12310	0644	edit dl rm
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sum.hpp	1661	0644	edit dl rm
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union.hpp	1030	0644	edit dl rm
unique.hpp	2361	0644	edit dl rm
unpack.hpp	5175	0644	edit dl rm
value.hpp	1561	0644	edit dl rm
version.hpp	2032	0644	edit dl rm
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zero.hpp	2454	0644	edit dl rm
zip.hpp	1462	0644	edit dl rm
zip_shortest.hpp	1604	0644	edit dl rm
zip_shortest_with.hpp	2116	0644	edit dl rm
zip_with.hpp	2292	0644	edit dl rm

Edit: /usr/include/boost/hana/hash.hpp (3572B)

/*!
@file
Defines `boost::hana::hash`.

@copyright Jason Rice 2016
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
 */

#ifndef BOOST_HANA_HASH_HPP
#define BOOST_HANA_HASH_HPP

#include <boost/hana/fwd/hash.hpp>

#include <boost/hana/concept/hashable.hpp>
#include <boost/hana/concept/integral_constant.hpp>
#include <boost/hana/config.hpp>
#include <boost/hana/core/dispatch.hpp>
#include <boost/hana/fwd/integral_constant.hpp>
#include <boost/hana/type.hpp>

#include <type_traits>

BOOST_HANA_NAMESPACE_BEGIN
    //! @cond
    template <typename X>
    constexpr auto hash_t::operator()(X const& x) const {
        using Tag = typename hana::tag_of<X>::type;
        using Hash = BOOST_HANA_DISPATCH_IF(hash_impl<Tag>,
            hana::Hashable<Tag>::value
        );

#ifndef BOOST_HANA_CONFIG_DISABLE_CONCEPT_CHECKS
        static_assert(hana::Hashable<Tag>::value,
        "hana::hash(x) requires 'x' to be Hashable");
#endif

return Hash::apply(x);
    }
    //! @endcond

template <typename Tag, bool condition>
    struct hash_impl<Tag, when<condition>> : default_ {
        template <typename X>
        static constexpr auto apply(X const&) = delete;
    };

namespace detail {
        template <typename T, typename = void>
        struct hash_integral_helper;

template <typename Member, typename T>
        struct hash_integral_helper<Member T::*> {
            template <typename X>
            static constexpr auto apply(X const&) {
                return hana::type_c<hana::integral_constant<Member T::*, X::value>>;
            }
        };

template <typename T>
        struct hash_integral_helper<T,
            typename std::enable_if<std::is_signed<T>::value>::type
        > {
            template <typename X>
            static constexpr auto apply(X const&) {
                constexpr signed long long x = X::value;
                return hana::type_c<hana::integral_constant<signed long long, x>>;
            }
        };

template <typename T>
        struct hash_integral_helper<T,
            typename std::enable_if<std::is_unsigned<T>::value>::type
        > {
            template <typename X>
            static constexpr auto apply(X const&) {
                constexpr unsigned long long x = X::value;
                return hana::type_c<hana::integral_constant<unsigned long long, x>>;
            }
        };

template <>
        struct hash_integral_helper<bool> {
            template <typename X>
            static constexpr auto apply(X const&) {
                return hana::type_c<hana::integral_constant<bool, X::value>>;
            }
        };

template <>
        struct hash_integral_helper<char> {
            template <typename X>
            static constexpr auto apply(X const&) {
                using T = std::conditional<std::is_signed<char>::value,
                    signed long long, unsigned long long
                >::type;
                constexpr T x = X::value;
                return hana::type_c<hana::integral_constant<T, x>>;
            }
        };
    }

template <typename Tag>
    struct hash_impl<Tag, when<hana::IntegralConstant<Tag>::value>> {
        template <typename X>
        static constexpr auto apply(X const& x) {
            using T = typename std::remove_cv<decltype(X::value)>::type;
            return detail::hash_integral_helper<T>::apply(x);
        }
    };
BOOST_HANA_NAMESPACE_END

#endif // !BOOST_HANA_HASH_HPP

/*! @file Defines `boost::hana::hash`. @copyright Jason Rice 2016 Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) */ #ifndef BOOST_HANA_HASH_HPP #define BOOST_HANA_HASH_HPP #include #include #include #include #include #include #include #include BOOST_HANA_NAMESPACE_BEGIN //! @cond template constexpr auto hash_t::operator()(X const& x) const { using Tag = typename hana::tag_of::type; using Hash = BOOST_HANA_DISPATCH_IF(hash_impl, hana::Hashable::value ); #ifndef BOOST_HANA_CONFIG_DISABLE_CONCEPT_CHECKS static_assert(hana::Hashable::value, "hana::hash(x) requires 'x' to be Hashable"); #endif return Hash::apply(x); } //! @endcond template struct hash_impl> : default_ { template static constexpr auto apply(X const&) = delete; }; namespace detail { template struct hash_integral_helper; template struct hash_integral_helper { template static constexpr auto apply(X const&) { return hana::type_c>; } }; template struct hash_integral_helper::value>::type > { template static constexpr auto apply(X const&) { constexpr signed long long x = X::value; return hana::type_c>; } }; template struct hash_integral_helper::value>::type > { template static constexpr auto apply(X const&) { constexpr unsigned long long x = X::value; return hana::type_c>; } }; template <> struct hash_integral_helper { template static constexpr auto apply(X const&) { return hana::type_c>; } }; template <> struct hash_integral_helper { template static constexpr auto apply(X const&) { using T = std::conditional::value, signed long long, unsigned long long >::type; constexpr T x = X::value; return hana::type_c>; } }; } template struct hash_impl::value>> { template static constexpr auto apply(X const& x) { using T = typename std::remove_cv::type; return detail::hash_integral_helper::apply(x); } }; BOOST_HANA_NAMESPACE_END #endif // !BOOST_HANA_HASH_HPP