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2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtPositioning module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
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17** GNU Lesser General Public License Usage
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22** ensure the GNU Lesser General Public License version 3 requirements
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25** GNU General Public License Usage
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38****************************************************************************/
39#ifndef QGEOPOSITIONINFO_H
40#define QGEOPOSITIONINFO_H
41
42#include <QtPositioning/QGeoCoordinate>
43
44#include <QtCore/QDateTime>
45
46QT_BEGIN_NAMESPACE
47
48class QDebug;
49class QDataStream;
50
51class QGeoPositionInfoPrivate;
52class Q_POSITIONING_EXPORT QGeoPositionInfo
53{
54public:
55 enum Attribute {
56 Direction,
57 GroundSpeed,
58 VerticalSpeed,
59 MagneticVariation,
60 HorizontalAccuracy,
61 VerticalAccuracy
62 };
63
64 QGeoPositionInfo();
65 QGeoPositionInfo(const QGeoCoordinate &coordinate, const QDateTime &updateTime);
66 QGeoPositionInfo(const QGeoPositionInfo &other);
67 QGeoPositionInfo(QGeoPositionInfoPrivate &dd);
68 ~QGeoPositionInfo();
69
70 QGeoPositionInfo &operator=(const QGeoPositionInfo &other);
71
72 bool operator==(const QGeoPositionInfo &other) const;
73 inline bool operator!=(const QGeoPositionInfo &other) const {
74 return !operator==(other);
75 }
76
77 bool isValid() const;
78
79 void setTimestamp(const QDateTime &timestamp);
80 QDateTime timestamp() const;
81
82 void setCoordinate(const QGeoCoordinate &coordinate);
83 QGeoCoordinate coordinate() const;
84
85 void setAttribute(Attribute attribute, qreal value);
86 qreal attribute(Attribute attribute) const;
87 void removeAttribute(Attribute attribute);
88 bool hasAttribute(Attribute attribute) const;
89
90private:
91#ifndef QT_NO_DEBUG_STREAM
92 friend Q_POSITIONING_EXPORT QDebug operator<<(QDebug dbg, const QGeoPositionInfo &info);
93#endif
94#ifndef QT_NO_DATASTREAM
95 friend Q_POSITIONING_EXPORT QDataStream &operator<<(QDataStream &stream, const QGeoPositionInfo &info);
96 friend Q_POSITIONING_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoPositionInfo &info);
97#endif
98 QGeoPositionInfoPrivate *d;
99 friend class QGeoPositionInfoPrivate;
100};
101
102#ifndef QT_NO_DEBUG_STREAM
103Q_POSITIONING_EXPORT QDebug operator<<(QDebug dbg, const QGeoPositionInfo &info);
104#endif
105
106#ifndef QT_NO_DATASTREAM
107Q_POSITIONING_EXPORT QDataStream &operator<<(QDataStream &stream, QGeoPositionInfo::Attribute attr);
108Q_POSITIONING_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoPositionInfo::Attribute &attr);
109Q_POSITIONING_EXPORT QDataStream &operator<<(QDataStream &stream, const QGeoPositionInfo &info);
110Q_POSITIONING_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoPositionInfo &info);
111#endif
112
113QT_END_NAMESPACE
114
115Q_DECLARE_METATYPE(QGeoPositionInfo)
116
117#endif
118

source code of qtlocation/src/positioning/qgeopositioninfo.h