QxOrm 1.4.9
C++ Object Relational Mapping library
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QxSerializeQJson_boost_unordered_set.h
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1/****************************************************************************
2**
3** https://www.qxorm.com/
4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
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31
32#ifndef _QX_NO_JSON
33#ifdef _QX_ENABLE_BOOST
34#ifndef _QX_SERIALIZE_QJSON_BOOST_UNORDERED_SET_H_
35#define _QX_SERIALIZE_QJSON_BOOST_UNORDERED_SET_H_
36
37#ifdef _MSC_VER
38#pragma once
39#endif
40
48#include <QtCore/qjsonvalue.h>
49#include <QtCore/qjsonobject.h>
50#include <QtCore/qjsonarray.h>
51
52#include <QxConvert/QxConvert.h>
54
55namespace qx {
56namespace cvt {
57namespace detail {
58
59template <typename T>
60struct QxConvert_ToJson< boost::unordered_set<T> >
61{
62 static inline QJsonValue toJson(const boost::unordered_set<T> & t, const QString & format)
63 {
64 QJsonArray arr;
65 typedef typename boost::unordered_set<T>::const_iterator type_itr;
66 for (type_itr itr = t.begin(); itr != t.end(); ++itr)
67 { arr.append(qx::cvt::to_json((* itr), format)); }
68 return QJsonValue(arr);
69 }
70};
71
72template <typename T>
73struct QxConvert_FromJson< boost::unordered_set<T> >
74{
75 static inline qx_bool fromJson(const QJsonValue & j, boost::unordered_set<T> & t, const QString & format)
76 {
77 t.clear();
78 if (! j.isArray()) { return qx_bool(true); } QJsonArray arr = j.toArray();
79 t.reserve(static_cast<typename boost::unordered_set<T>::size_type>(arr.count()));
80 for (int i = 0; i < arr.count(); i++)
81 { T tmp; qx::cvt::from_json(arr.at(i), tmp, format); t.insert(tmp); }
82 return qx_bool(true);
83 }
84};
85
86template <typename T>
87struct QxConvert_ToJson< boost::unordered_multiset<T> >
88{
89 static inline QJsonValue toJson(const boost::unordered_multiset<T> & t, const QString & format)
90 {
91 QJsonArray arr;
92 typedef typename boost::unordered_multiset<T>::const_iterator type_itr;
93 for (type_itr itr = t.begin(); itr != t.end(); ++itr)
94 { arr.append(qx::cvt::to_json((* itr), format)); }
95 return QJsonValue(arr);
96 }
97};
98
99template <typename T>
100struct QxConvert_FromJson< boost::unordered_multiset<T> >
101{
102 static inline qx_bool fromJson(const QJsonValue & j, boost::unordered_multiset<T> & t, const QString & format)
103 {
104 t.clear();
105 if (! j.isArray()) { return qx_bool(true); } QJsonArray arr = j.toArray();
106 t.reserve(static_cast<typename boost::unordered_multiset<T>::size_type>(arr.count()));
107 for (int i = 0; i < arr.count(); i++)
108 { T tmp; qx::cvt::from_json(arr.at(i), tmp, format); t.insert(tmp); }
109 return qx_bool(true);
110 }
111};
112
113} // namespace detail
114} // namespace cvt
115} // namespace qx
116
117#endif // _QX_SERIALIZE_QJSON_BOOST_UNORDERED_SET_H_
118#endif // _QX_ENABLE_BOOST
119#endif // _QX_NO_JSON
qx::QxBool qx_bool
Definition QxBool.h:150
qx::cvt : namespace to provide global functions to convert any kind of objects to/from QString and QV...
qx_bool : boolean type with code and description message when an error occured
Definition QxBool.h:71
qx_bool from_json(const QJsonValue &j, T &t, const QString &format=QString())
Definition QxConvert.h:84
QJsonValue to_json(const T &t, const QString &format=QString())
Definition QxConvert.h:83
Root namespace for all QxOrm library features.
static qx_bool fromJson(const QJsonValue &j, boost::unordered_multiset< T > &t, const QString &format)
static qx_bool fromJson(const QJsonValue &j, boost::unordered_set< T > &t, const QString &format)
static QJsonValue toJson(const boost::unordered_multiset< T > &t, const QString &format)
static QJsonValue toJson(const boost::unordered_set< T > &t, const QString &format)