FM / detail

/usr/include/boost/variant/detail

Name	Size	Mode	Actions
apply_visitor_binary.hpp	10522	0644	edit dl rm
apply_visitor_delayed.hpp	4317	0644	edit dl rm
apply_visitor_unary.hpp	4898	0644	edit dl rm
backup_holder.hpp	2007	0644	edit dl rm
cast_storage.hpp	1203	0644	edit dl rm
config.hpp	718	0644	edit dl rm
element_index.hpp	1957	0644	edit dl rm
enable_recursive.hpp	3765	0644	edit dl rm
enable_recursive_fwd.hpp	2295	0644	edit dl rm
forced_return.hpp	1485	0644	edit dl rm
hash_variant.hpp	1430	0644	edit dl rm
has_result_type.hpp	1217	0644	edit dl rm
initializer.hpp	8171	0644	edit dl rm
make_variant_list.hpp	2269	0644	edit dl rm
move.hpp	1628	0644	edit dl rm
multivisitors_cpp11_based.hpp	7557	0644	edit dl rm
multivisitors_cpp14_based.hpp	5663	0644	edit dl rm
multivisitors_preprocessor_based.hpp	6404	0644	edit dl rm
over_sequence.hpp	1528	0644	edit dl rm
std_hash.hpp	1575	0644	edit dl rm
substitute.hpp	6773	0644	edit dl rm
substitute_fwd.hpp	1817	0644	edit dl rm
variant_io.hpp	2387	0644	edit dl rm
visitation_impl.hpp	8256	0644	edit dl rm

Edit: /usr/include/boost/variant/detail/hash_variant.hpp (1430B)

#ifndef BOOST_HASH_VARIANT_FUNCTION_HPP
#define BOOST_HASH_VARIANT_FUNCTION_HPP

#if defined(_MSC_VER)
# pragma once
#endif

#include <boost/variant/variant_fwd.hpp>
#include <boost/variant/static_visitor.hpp>
#include <boost/variant/apply_visitor.hpp>
#include <boost/functional/hash_fwd.hpp>

namespace boost {

namespace detail { namespace variant {
        struct variant_hasher: public boost::static_visitor<std::size_t> {
            template <class T>
            std::size_t operator()(T const& val) const {
                boost::hash<T> hasher;
                return hasher(val);
            }
        };
    }}

template < BOOST_VARIANT_ENUM_PARAMS(typename T) >
    std::size_t hash_value(variant< BOOST_VARIANT_ENUM_PARAMS(T) > const& val) {
        std::size_t seed = boost::apply_visitor(detail::variant::variant_hasher(), val);
        hash_combine(seed, val.which());
        return seed;
    }
}

#endif

//----------------------------------------------------------------------------- // boost variant/detail/hash_variant.hpp header file // See http://www.boost.org for updates, documentation, and revision history. //----------------------------------------------------------------------------- // // Copyright (c) 2011-2020 Antony Polukhin // // Distributed under the Boost Software License, Version 1.0. (See // accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_HASH_VARIANT_FUNCTION_HPP #define BOOST_HASH_VARIANT_FUNCTION_HPP #if defined(_MSC_VER) # pragma once #endif #include #include #include #include namespace boost { namespace detail { namespace variant { struct variant_hasher: public boost::static_visitor { template std::size_t operator()(T const& val) const { boost::hash hasher; return hasher(val); } }; }} template < BOOST_VARIANT_ENUM_PARAMS(typename T) > std::size_t hash_value(variant< BOOST_VARIANT_ENUM_PARAMS(T) > const& val) { std::size_t seed = boost::apply_visitor(detail::variant::variant_hasher(), val); hash_combine(seed, val.which()); return seed; } } #endif