QxOrm 1.4.9
C++ Object Relational Mapping library
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QxSerializeQDataStream_boost_unordered_map.h
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31
32#ifdef _QX_ENABLE_BOOST
33#ifndef _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_
34#define _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_
35
36#ifdef _MSC_VER
37#pragma once
38#endif
39
47#include <QtCore/qdatastream.h>
48
49template <typename Key, typename Value>
50QDataStream & operator<< (QDataStream & stream, const boost::unordered_map<Key, Value> & t)
51{
52 typedef typename boost::unordered_map<Key, Value>::const_iterator type_itr;
53 quint64 uiSize = static_cast<quint64>(t.size());
54 stream << uiSize;
55
56 for (type_itr itr = t.begin(); itr != t.end(); ++itr)
57 {
58 stream << itr->first;
59 stream << itr->second;
60 }
61
62 return stream;
63}
64
65template <typename Key, typename Value>
66QDataStream & operator>> (QDataStream & stream, boost::unordered_map<Key, Value> & t)
67{
68 quint64 uiSize = 0;
69 stream >> uiSize;
70 t.clear();
71 t.reserve(static_cast<typename boost::unordered_map<Key, Value>::size_type>(uiSize));
72
73 for (quint64 i = 0; i < uiSize; ++i)
74 {
75 Key key; stream >> key;
76 Value value; stream >> value;
77 t.insert(std::make_pair(key, value));
78 }
79
80 return stream;
81}
82
83template <typename Key, typename Value>
84QDataStream & operator<< (QDataStream & stream, const boost::unordered_multimap<Key, Value> & t)
85{
86 typedef typename boost::unordered_multimap<Key, Value>::const_iterator type_itr;
87 quint64 uiSize = static_cast<quint64>(t.size());
88 stream << uiSize;
89
90 for (type_itr itr = t.begin(); itr != t.end(); ++itr)
91 {
92 stream << itr->first;
93 stream << itr->second;
94 }
95
96 return stream;
97}
98
99template <typename Key, typename Value>
100QDataStream & operator>> (QDataStream & stream, boost::unordered_multimap<Key, Value> & t)
101{
102 quint64 uiSize = 0;
103 stream >> uiSize;
104 t.clear();
105 t.reserve(static_cast<typename boost::unordered_multimap<Key, Value>::size_type>(uiSize));
106
107 for (quint64 i = 0; i < uiSize; ++i)
108 {
109 Key key; stream >> key;
110 Value value; stream >> value;
111 t.insert(std::make_pair(key, value));
112 }
113
114 return stream;
115}
116
117#endif // _QX_SERIALIZE_QDATASTREAM_BOOST_UNORDERED_MAP_H_
118#endif // _QX_ENABLE_BOOST
QDataStream & operator<<(QDataStream &stream, const boost::unordered_map< Key, Value > &t)
QDataStream & operator>>(QDataStream &stream, boost::unordered_map< Key, Value > &t)