QxOrm 1.1.9
C++ Object Relational Mapping library
QxSerialize_QMap.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 :
00022 ** contact@qxorm.com
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00024 ****************************************************************************/
00025 
00026 #ifndef _QX_SERIALIZE_QMAP_H_
00027 #define _QX_SERIALIZE_QMAP_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 #include <boost/serialization/utility.hpp>
00038 
00039 #include <QtCore/qmap.h>
00040 
00041 namespace boost {
00042 namespace serialization {
00043 
00044 template <class Archive, typename Key, typename Value>
00045 inline void save(Archive & ar, const QMap<Key, Value> & t, const unsigned int file_version)
00046 {
00047    Q_UNUSED(file_version);
00048    long lCount = t.count();
00049    ar << boost::serialization::make_nvp("count", lCount);
00050 
00051    QMapIterator<Key, Value> itr(t);
00052    while (itr.hasNext())
00053    {
00054       itr.next();
00055       std::pair<Key, Value> pair_key_value = std::make_pair(itr.key(), itr.value());
00056       ar << boost::serialization::make_nvp("item", pair_key_value);
00057    }
00058 }
00059 
00060 template <class Archive, typename Key, typename Value>
00061 inline void load(Archive & ar, QMap<Key, Value> & t, const unsigned int file_version)
00062 {
00063    Q_UNUSED(file_version);
00064    long lCount = 0;
00065    ar >> boost::serialization::make_nvp("count", lCount);
00066 
00067    t.clear();
00068    std::pair<Key, Value> pair_key_value;
00069 
00070    for (long l = 0; l < lCount; l++)
00071    {
00072       ar >> boost::serialization::make_nvp("item", pair_key_value);
00073       t.insert(pair_key_value.first, pair_key_value.second);
00074    }
00075 }
00076 
00077 template <class Archive, typename Key, typename Value>
00078 inline void serialize(Archive & ar, QMap<Key, Value> & t, const unsigned int file_version)
00079 {
00080    boost::serialization::split_free(ar, t, file_version);
00081 }
00082 
00083 } // namespace boost
00084 } // namespace serialization
00085 
00086 #endif // _QX_SERIALIZE_QMAP_H_
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