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QxSerializeQDataStream_qx_registered_class.h
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    00001 /****************************************************************************
    00002 **
    00003 ** http://www.qxorm.com/
    00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
    00005 **
    00006 ** This file is part of the QxOrm library
    00007 **
    00008 ** This software is provided 'as-is', without any express or implied
    00009 ** warranty. In no event will the authors be held liable for any
    00010 ** damages arising from the use of this software
    00011 **
    00012 ** Commercial Usage
    00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
    00014 ** accordance with the commercial license agreement provided with the
    00015 ** Software or, alternatively, in accordance with the terms contained in
    00016 ** a written agreement between you and Lionel Marty
    00017 **
    00018 ** GNU General Public License Usage
    00019 ** Alternatively, this file may be used under the terms of the GNU
    00020 ** General Public License version 3.0 as published by the Free Software
    00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
    00022 ** packaging of this file. Please review the following information to
    00023 ** ensure the GNU General Public License version 3.0 requirements will be
    00024 ** met : http://www.gnu.org/copyleft/gpl.html
    00025 **
    00026 ** If you are unsure which license is appropriate for your use, or
    00027 ** if you have questions regarding the use of this file, please contact :
    00028 ** contact@qxorm.com
    00029 **
    00030 ****************************************************************************/
    00031
    00032 #ifndef _QX_SERIALIZE_QDATASTREAM_QX_REGISTERED_CLASS_H_
    00033 #define _QX_SERIALIZE_QDATASTREAM_QX_REGISTERED_CLASS_H_
    00034
    00035 #ifdef _MSC_VER
    00036 #pragma once
    00037 #endif
    00038
    00046 #include <QtCore/qdatastream.h>
    00047
    00048 #include <QxTraits/is_qx_registered.h>
    00049
    00050 #include <QxRegister/IxClass.h>
    00051 #include <QxRegister/QxClass.h>
    00052
    00053 #define QX_FORMAT_FROM_SERIALIZE_REGISTERED "[QxOrm] from qx::QxSerializeRegistered<T>"
    00054
    00055 namespace qx {
    00056
    00057 struct QX_DLL_EXPORT QxSerializeRegistered_Helper
    00058 {
    00059
    00060    static QDataStream & save(QDataStream & stream, IxClass * pClass, const void * pOwner);
    00061    static QDataStream & load(QDataStream & stream, IxClass * pClass, void * pOwner);
    00062
    00063 private:
    00064
    00065    static void saveHelper(QDataStream & stream, IxClass * pClass, const void * pOwner);
    00066    static void loadHelper(QDataStream & stream, IxClass * pClass, void * pOwner);
    00067
    00068 };
    00069
    00070 template <typename T>
    00071 struct QxSerializeRegistered
    00072 {
    00073
    00074    enum { is_valid = qx::trait::is_qx_registered<T>::value };
    00075
    00076    static QDataStream & save(QDataStream & stream, const T & t)
    00077    {
    00078       BOOST_STATIC_ASSERT(is_valid);
    00079       return qx::QxSerializeRegistered_Helper::save(stream, qx::QxClass<T>::getSingleton(), (& t));
    00080    }
    00081
    00082    static QDataStream & load(QDataStream & stream, T & t)
    00083    {
    00084       BOOST_STATIC_ASSERT(is_valid);
    00085       return qx::QxSerializeRegistered_Helper::load(stream, qx::QxClass<T>::getSingleton(), (& t));
    00086    }
    00087
    00088 };
    00089
    00090 } // namespace qx
    00091
    00092 #endif // _QX_SERIALIZE_QDATASTREAM_QX_REGISTERED_CLASS_H_