QxOrm  1.4.5
C++ Object Relational Mapping library
QxSerialize_unordered_map.h
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00001 /****************************************************************************
00002 **
00003 ** https://www.qxorm.com/
00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
00005 **
00006 ** This file is part of the QxOrm library
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00018 ** GNU General Public License Usage
00019 ** Alternatively, this file may be used under the terms of the GNU
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00031 
00032 #ifdef _QX_ENABLE_BOOST_SERIALIZATION
00033 #ifndef _QX_SERIALIZATION_BOOST_UNORDERED_MAP_H_
00034 #define _QX_SERIALIZATION_BOOST_UNORDERED_MAP_H_
00035 
00036 #ifdef _MSC_VER
00037 #pragma once
00038 #endif
00039 
00040 #include <boost/serialization/serialization.hpp>
00041 #include <boost/serialization/collections_save_imp.hpp>
00042 #include <boost/serialization/collections_load_imp.hpp>
00043 #include <boost/serialization/split_free.hpp>
00044 #include <boost/serialization/utility.hpp>
00045 #include <boost/serialization/nvp.hpp>
00046 
00047 namespace boost {
00048 namespace serialization {
00049 
00050 #if (BOOST_VERSION > 105700)
00051 
00052 template <class Archive, class Key, class Value>
00053 inline void save(Archive & ar, const boost::unordered_map<Key, Value> & t, const unsigned int /* file_version */)
00054 {
00055    long lSize = static_cast<long>(t.size());
00056    ar << boost::serialization::make_nvp("size", lSize);
00057 
00058    typedef typename boost::unordered_map<Key, Value>::const_iterator type_itr;
00059    for (type_itr itr = t.begin(); itr != t.end(); ++itr)
00060    {
00061       std::pair<Key, Value> pair_key_value = std::make_pair(itr->first, itr->second);
00062       ar << boost::serialization::make_nvp("item", pair_key_value);
00063    }
00064 }
00065 
00066 template <class Archive, class Key, class Value>
00067 inline void load(Archive & ar, boost::unordered_map<Key, Value> & t, const unsigned int /* file_version */)
00068 {
00069    long lSize = 0;
00070    ar >> boost::serialization::make_nvp("size", lSize);
00071 
00072    t.clear();
00073    t.reserve(lSize);
00074    std::pair<Key, Value> pair_key_value;
00075 
00076    for (long l = 0; l < lSize; l++)
00077    {
00078       ar >> boost::serialization::make_nvp("item", pair_key_value);
00079       t.insert(pair_key_value);
00080    }
00081 }
00082 
00083 #else // (BOOST_VERSION > 105700)
00084 
00085 template <class Archive, class Key, class Value>
00086 inline void save(Archive & ar, const boost::unordered_map<Key, Value> & t, const unsigned int /* file_version */)
00087 {
00088    boost::serialization::stl::save_collection< Archive, boost::unordered_map<Key, Value> >(ar, t);
00089 }
00090 
00091 template <class Archive, class Key, class Value>
00092 inline void load(Archive & ar, boost::unordered_map<Key, Value> & t, const unsigned int /* file_version */)
00093 {
00094    boost::serialization::stl::load_collection< Archive, boost::unordered_map<Key, Value>,
00095       boost::serialization::stl::archive_input_map< Archive, boost::unordered_map<Key, Value> >,
00096       boost::serialization::stl::no_reserve_imp< boost::unordered_map<Key, Value> > >(ar, t);
00097 }
00098 
00099 #endif // (BOOST_VERSION > 105700)
00100 
00101 template <class Archive, class Key, class Value>
00102 inline void serialize(Archive & ar, boost::unordered_map<Key, Value> & t, const unsigned int file_version)
00103 {
00104    boost::serialization::split_free(ar, t, file_version);
00105 }
00106 
00107 #if (BOOST_VERSION > 105700)
00108 
00109 template <class Archive, class Key, class Value>
00110 inline void save(Archive & ar, const boost::unordered_multimap<Key, Value> & t, const unsigned int /* file_version */)
00111 {
00112    long lSize = static_cast<long>(t.size());
00113    ar << boost::serialization::make_nvp("size", lSize);
00114 
00115    typedef typename boost::unordered_multimap<Key, Value>::const_iterator type_itr;
00116    for (type_itr itr = t.begin(); itr != t.end(); ++itr)
00117    {
00118       std::pair<Key, Value> pair_key_value = std::make_pair(itr->first, itr->second);
00119       ar << boost::serialization::make_nvp("item", pair_key_value);
00120    }
00121 }
00122 
00123 template <class Archive, class Key, class Value>
00124 inline void load(Archive & ar, boost::unordered_multimap<Key, Value> & t, const unsigned int /* file_version */)
00125 {
00126    long lSize = 0;
00127    ar >> boost::serialization::make_nvp("size", lSize);
00128 
00129    t.clear();
00130    t.reserve(lSize);
00131    std::pair<Key, Value> pair_key_value;
00132 
00133    for (long l = 0; l < lSize; l++)
00134    {
00135       ar >> boost::serialization::make_nvp("item", pair_key_value);
00136       t.insert(pair_key_value);
00137    }
00138 }
00139 
00140 #else // (BOOST_VERSION > 105700)
00141 
00142 template <class Archive, class Key, class Value>
00143 inline void save(Archive & ar, const boost::unordered_multimap<Key, Value> & t, const unsigned int /* file_version */)
00144 {
00145    boost::serialization::stl::save_collection< Archive, boost::unordered_multimap<Key, Value> >(ar, t);
00146 }
00147 
00148 template <class Archive, class Key, class Value>
00149 inline void load(Archive & ar, boost::unordered_multimap<Key, Value> & t, const unsigned int /* file_version */)
00150 {
00151 #if (BOOST_VERSION >= 104200)
00152    boost::serialization::stl::load_collection< Archive, boost::unordered_multimap<Key, Value>,
00153       boost::serialization::stl::archive_input_map< Archive, boost::unordered_multimap<Key, Value> >,
00154       boost::serialization::stl::no_reserve_imp< boost::unordered_multimap<Key, Value> > >(ar, t);
00155 #else // (BOOST_VERSION >= 104200)
00156    boost::serialization::stl::load_collection< Archive, boost::unordered_multimap<Key, Value>,
00157       boost::serialization::stl::archive_input_multimap< Archive, boost::unordered_multimap<Key, Value> >,
00158       boost::serialization::stl::no_reserve_imp< boost::unordered_multimap<Key, Value> > >(ar, t);
00159 #endif // (BOOST_VERSION >= 104200)
00160 }
00161 
00162 #endif // (BOOST_VERSION > 105700)
00163 
00164 template <class Archive, class Key, class Value>
00165 inline void serialize(Archive & ar, boost::unordered_multimap<Key, Value> & t, const unsigned int file_version)
00166 {
00167    boost::serialization::split_free(ar, t, file_version);
00168 }
00169 
00170 } // namespace serialization
00171 } // namespace boost
00172 
00173 #endif // _QX_SERIALIZATION_BOOST_UNORDERED_MAP_H_
00174 #endif // _QX_ENABLE_BOOST_SERIALIZATION