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QxOrm
1.2.3
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_BOOST_INIT_GUID_H_ 00027 #define _QX_BOOST_INIT_GUID_H_ 00028 00029 #ifdef _MSC_VER 00030 #pragma once 00031 #endif 00032 00033 #include <boost/serialization/singleton.hpp> 00034 #include <boost/serialization/assume_abstract.hpp> 00035 #include <boost/serialization/type_info_implementation.hpp> 00036 #include <boost/archive/detail/register_archive.hpp> 00037 #include <boost/mpl/bool.hpp> 00038 00039 #include <QxTraits/get_class_name_primitive.h> 00040 00041 namespace qx { 00042 00043 template <class T> 00044 class QxBoostInitGuid 00045 { 00046 00047 public: 00048 00049 static inline void init() 00050 { boost::serialization::singleton< qx::QxBoostInitGuid<T> >::get_mutable_instance().guid(qx::trait::get_class_name<T>::get()); } 00051 00052 private: 00053 00054 inline void guid(const char * key, boost::mpl::false_) 00055 { Q_UNUSED(key); /* boost::archive::detail::instantiate_ptr_serialization((T *)0, 0, boost::archive::detail::adl_tag()); */ } 00056 00057 inline void guid(const char * key, boost::mpl::true_) 00058 { Q_UNUSED(key); } 00059 00060 inline void guid(const char * key) 00061 { 00062 qAssert(NULL != key); 00063 boost::serialization::singleton< typename boost::serialization::type_info_implementation<T>::type >::get_mutable_instance().key_register(key); 00064 guid(key, boost::serialization::is_abstract<T>()); 00065 } 00066 00067 }; 00068 00069 } // namespace qx 00070 00071 #endif // _QX_BOOST_INIT_GUID_H_