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QxOrm 1.1.6
C++ Object Relational Mapping library
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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 : 00022 ** contact@qxorm.com 00023 ** 00024 ****************************************************************************/ 00025 00026 #ifndef _QX_SERIALIZE_QWEAKPOINTER_H_ 00027 #define _QX_SERIALIZE_QWEAKPOINTER_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 <QtCore/QWeakPointer> 00039 00040 #include <QxSerialize/Qt/QxSerialize_QSharedPointer.h> 00041 00042 namespace boost { 00043 namespace serialization { 00044 00045 template <class Archive, typename T> 00046 inline void save(Archive & ar, const QWeakPointer<T> & t, const unsigned int file_version) 00047 { 00048 Q_UNUSED(file_version); 00049 QSharedPointer<T> ptr = t.toStrongRef(); 00050 ar << boost::serialization::make_nvp("qt_weak_ptr", ptr); 00051 } 00052 00053 template <class Archive, typename T> 00054 inline void load(Archive & ar, QWeakPointer<T> & t, const unsigned int file_version) 00055 { 00056 Q_UNUSED(file_version); 00057 QSharedPointer<T> ptr; 00058 ar >> boost::serialization::make_nvp("qt_weak_ptr", ptr); 00059 t = QWeakPointer<T>(ptr); 00060 } 00061 00062 template <class Archive, typename T> 00063 inline void serialize(Archive & ar, QWeakPointer<T> & t, const unsigned int file_version) 00064 { 00065 boost::serialization::split_free(ar, t, file_version); 00066 } 00067 00068 } // namespace boost 00069 } // namespace serialization 00070 00071 #endif // _QX_SERIALIZE_QWEAKPOINTER_H_