/**************************************************************************** ** ** https://www.qxorm.com/ ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com) ** ** This file is part of the QxOrm library ** ** This software is provided 'as-is', without any express or implied ** warranty. In no event will the authors be held liable for any ** damages arising from the use of this software ** ** Commercial Usage ** Licensees holding valid commercial QxOrm licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Lionel Marty ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file 'license.gpl3.txt' included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met : http://www.gnu.org/copyleft/gpl.html ** ** If you are unsure which license is appropriate for your use, or ** if you have questions regarding the use of this file, please contact : ** contact@qxorm.com ** ****************************************************************************/ #ifdef _QX_ENABLE_BOOST #ifndef _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_ #define _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_ #ifdef _MSC_VER #pragma once #endif /*! * \file QxSerializeQDataStream_boost_unordered_map.h * \author Lionel Marty * \ingroup QxSerialize * \brief Provide a Qt QDataStream serialization method (save/load) for type boost::unordered_map and boost::unordered_multimap */ #include template QDataStream & operator<< (QDataStream & stream, const boost::unordered_map & t) { typedef typename boost::unordered_map::const_iterator type_itr; quint64 uiSize = static_cast(t.size()); stream << uiSize; for (type_itr itr = t.begin(); itr != t.end(); ++itr) { stream << itr->first; stream << itr->second; } return stream; } template QDataStream & operator>> (QDataStream & stream, boost::unordered_map & t) { quint64 uiSize = 0; stream >> uiSize; t.clear(); t.reserve(static_cast::size_type>(uiSize)); for (quint64 i = 0; i < uiSize; ++i) { Key key; stream >> key; Value value; stream >> value; t.insert(std::make_pair(key, value)); } return stream; } template QDataStream & operator<< (QDataStream & stream, const boost::unordered_multimap & t) { typedef typename boost::unordered_multimap::const_iterator type_itr; quint64 uiSize = static_cast(t.size()); stream << uiSize; for (type_itr itr = t.begin(); itr != t.end(); ++itr) { stream << itr->first; stream << itr->second; } return stream; } template QDataStream & operator>> (QDataStream & stream, boost::unordered_multimap & t) { quint64 uiSize = 0; stream >> uiSize; t.clear(); t.reserve(static_cast::size_type>(uiSize)); for (quint64 i = 0; i < uiSize; ++i) { Key key; stream >> key; Value value; stream >> value; t.insert(std::make_pair(key, value)); } return stream; } #endif // _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_ #endif // _QX_ENABLE_BOOST