One Hat Cyber Team

Your IP : 216.73.216.64

Server IP : 162.240.179.46

Server : Linux vps-14493116.nutrivittasaude.com.br 5.14.0-687.17.1.el9_8.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Jun 22 07:21:26 EDT 2026 x86_64

Server Software : Apache

PHP Version : 8.2.31

Buat File | Buat Folder

View File Name : tie_from_structure_tuple.hpp

// Copyright (c) 2018 Adam Butcher, Antony Polukhin
// Copyright (c) 2019-2020 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_PFR_DETAIL_TIE_FROM_STRUCTURE_TUPLE_HPP
#define BOOST_PFR_DETAIL_TIE_FROM_STRUCTURE_TUPLE_HPP
#pragma once

#include <boost/pfr/detail/config.hpp>

#include <boost/pfr/detail/core.hpp>

#include <boost/pfr/detail/stdtuple.hpp>
#include <boost/pfr/tuple_size.hpp>
#include <boost/pfr/detail/make_integer_sequence.hpp>

#include <tuple>

namespace boost { namespace pfr { namespace detail {

/// \brief A `std::tuple` capable of de-structuring assignment used to support
/// a tie of multiple lvalue references to fields of an aggregate T.
///
/// \sa boost::pfr::tie_from_structure
template <typename... Elements>
struct tie_from_structure_tuple : std::tuple<Elements&...> {
    using base = std::tuple<Elements&...>;
    using base::base;

    template <typename T>
    constexpr tie_from_structure_tuple& operator= (T const& t) {
        base::operator=(
            detail::make_stdtiedtuple_from_tietuple(
                detail::tie_as_tuple(t),
                detail::make_index_sequence<tuple_size_v<T>>()));
        return *this;
    }
};

}}} // boost::pfr::detail

#endif // BOOST_PFR_DETAIL_TIE_FROM_STRUCTURE_TUPLE_HPP