Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/include/boost/serialization/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

#ifndef BOOST_SERIALIZATION_EPHEMERAL_HPP
#define BOOST_SERIALIZATION_EPHEMERAL_HPP

// MS compatible compilers support 
#if defined(_MSC_VER)
# pragma once
#endif

/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// ephemeral_object.hpp: interface for serialization system.

// (C) Copyright 2007 Matthias Troyer. 
// Use, modification and distribution is subject to 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)

//  See http://www.boost.org for updates, documentation, and revision history.

#include <utility>

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

#include <boost/mpl/integral_c.hpp>
#include <boost/mpl/integral_c_tag.hpp>

#include <boost/serialization/level.hpp>
#include <boost/serialization/tracking.hpp>
#include <boost/serialization/split_member.hpp>
#include <boost/serialization/base_object.hpp>
#include <boost/serialization/traits.hpp>
#include <boost/serialization/wrapper.hpp>

namespace boost {
namespace serialization {

template<class T>
struct ephemeral_object : 
    public wrapper_traits<ephemeral_object<T> >
{
    explicit ephemeral_object(T& t) :
        val(t)
    {}

    T & value() const {
        return val;
    }

    const T & const_value() const {
        return val;
    }

    template<class Archive>
    void serialize(Archive &ar, const unsigned int) const
    {
       ar & val;
    }

private:
    T & val;
};

template<class T>
inline
const ephemeral_object<T> ephemeral(const char * name, T & t){
    return ephemeral_object<T>(name, t);
}

} // seralization
} // boost

#endif // BOOST_SERIALIZATION_EPHEMERAL_HPP