QxOrm 1.1.9
C++ Object Relational Mapping library
QxSerialize_QxDaoPointer.h
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00001 /****************************************************************************
00002 **
00003 ** http://www.qxorm.com/
00004 ** http://sourceforge.net/projects/qxorm/
00005 ** Original file by Lionel Marty
00006 **
00007 ** This file is part of the QxOrm library
00008 **
00009 ** This software is provided 'as-is', without any express or implied
00010 ** warranty. In no event will the authors be held liable for any
00011 ** damages arising from the use of this software.
00012 **
00013 ** GNU Lesser General Public License Usage
00014 ** This file must be used under the terms of the GNU Lesser
00015 ** General Public License version 2.1 as published by the Free Software
00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the
00017 ** packaging of this file.  Please review the following information to
00018 ** ensure the GNU Lesser General Public License version 2.1 requirements
00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
00020 **
00021 ** If you have questions regarding the use of this file, please contact :
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00024 ****************************************************************************/
00025 
00026 #ifndef _QX_SERIALIZE_QX_DAO_POINTER_H_
00027 #define _QX_SERIALIZE_QX_DAO_POINTER_H_
00028 
00029 #ifdef _MSC_VER
00030 #pragma once
00031 #endif
00032 
00033 #include <boost/serialization/serialization.hpp>
00034 #include <boost/serialization/split_free.hpp>
00035 #include <boost/serialization/version.hpp>
00036 #include <boost/serialization/nvp.hpp>
00037 
00038 #include <QxDao/QxDaoPointer.h>
00039 
00040 namespace boost {
00041 namespace serialization {
00042 
00043 template <class Archive, typename T>
00044 inline void save(Archive & ar, const qx::dao::ptr<T> & t, const unsigned int file_version)
00045 {
00046    Q_UNUSED(file_version);
00047    const T * ptr = t.data();
00048    const T * original = t.dataOriginal();
00049    ar << boost::serialization::make_nvp("qx_dao_ptr", ptr);
00050    ar << boost::serialization::make_nvp("qx_dao_ptr_original", original);
00051 }
00052 
00053 template <class Archive, typename T>
00054 inline void load(Archive & ar, qx::dao::ptr<T> & t, const unsigned int file_version)
00055 {
00056    Q_UNUSED(file_version);
00057    T * ptr = NULL; T * original = NULL;
00058    ar >> boost::serialization::make_nvp("qx_dao_ptr", ptr);
00059    ar >> boost::serialization::make_nvp("qx_dao_ptr_original", original);
00060    t = qx::dao::ptr<T>(ptr, original);
00061 }
00062 
00063 template <class Archive, typename T>
00064 inline void serialize(Archive & ar, qx::dao::ptr<T> & t, const unsigned int file_version)
00065 {
00066    boost::serialization::split_free(ar, t, file_version);
00067 }
00068 
00069 } // namespace boost
00070 } // namespace serialization
00071 
00072 #endif // _QX_SERIALIZE_QX_DAO_POINTER_H_
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