| QxOrm 1.4.4 C++ Object Relational Mapping library

- Main Page
- Modules
- Namespaces
- Classes
- Files
- Directories

- File List
- File Members

QxSerializeQDataStream_boost_unordered_map.h
Go to the documentation of this file.

    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 #ifdef _QX_ENABLE_BOOST
    00033 #ifndef _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_
    00034 #define _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_
    00035
    00036 #ifdef _MSC_VER
    00037 #pragma once
    00038 #endif
    00039
    00047 #include <QtCore/qdatastream.h>
    00048
    00049 template <typename Key, typename Value>
    00050 QDataStream & operator<< (QDataStream & stream, const boost::unordered_map<Key, Value> & t)
    00051 {
    00052    typedef typename boost::unordered_map<Key, Value>::const_iterator type_itr;
    00053    quint64 uiSize = static_cast<quint64>(t.size());
    00054    stream << uiSize;
    00055
    00056    for (type_itr itr = t.begin(); itr != t.end(); ++itr)
    00057    {
    00058       stream << itr->first;
    00059       stream << itr->second;
    00060    }
    00061
    00062    return stream;
    00063 }
    00064
    00065 template <typename Key, typename Value>
    00066 QDataStream & operator>> (QDataStream & stream, boost::unordered_map<Key, Value> & t)
    00067 {
    00068    quint64 uiSize = 0;
    00069    stream >> uiSize;
    00070    t.clear();
    00071    t.reserve(static_cast<typename boost::unordered_map<Key, Value>::size_type>(uiSize));
    00072
    00073    for (quint64 i = 0; i < uiSize; ++i)
    00074    {
    00075       Key key;       stream >> key;
    00076       Value value;   stream >> value;
    00077       t.insert(std::make_pair(key, value));
    00078    }
    00079
    00080    return stream;
    00081 }
    00082
    00083 template <typename Key, typename Value>
    00084 QDataStream & operator<< (QDataStream & stream, const boost::unordered_multimap<Key, Value> & t)
    00085 {
    00086    typedef typename boost::unordered_multimap<Key, Value>::const_iterator type_itr;
    00087    quint64 uiSize = static_cast<quint64>(t.size());
    00088    stream << uiSize;
    00089
    00090    for (type_itr itr = t.begin(); itr != t.end(); ++itr)
    00091    {
    00092       stream << itr->first;
    00093       stream << itr->second;
    00094    }
    00095
    00096    return stream;
    00097 }
    00098
    00099 template <typename Key, typename Value>
    00100 QDataStream & operator>> (QDataStream & stream, boost::unordered_multimap<Key, Value> & t)
    00101 {
    00102    quint64 uiSize = 0;
    00103    stream >> uiSize;
    00104    t.clear();
    00105    t.reserve(static_cast<typename boost::unordered_multimap<Key, Value>::size_type>(uiSize));
    00106
    00107    for (quint64 i = 0; i < uiSize; ++i)
    00108    {
    00109       Key key;       stream >> key;
    00110       Value value;   stream >> value;
    00111       t.insert(std::make_pair(key, value));
    00112    }
    00113
    00114    return stream;
    00115 }
    00116
    00117 #endif // _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_
    00118 #endif // _QX_ENABLE_BOOST