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39
40
41#ifndef QDBUSUNIXFILEDESCRIPTOR_H
42#define QDBUSUNIXFILEDESCRIPTOR_H
43
44#include <QtDBus/qtdbusglobal.h>
45#include <QtCore/qshareddata.h>
46
47#ifndef QT_NO_DBUS
48
49#include <utility>
50
51QT_BEGIN_NAMESPACE
52
53
54class QDBusUnixFileDescriptorPrivate;
55
56class Q_DBUS_EXPORT QDBusUnixFileDescriptor
57{
58public:
59 QDBusUnixFileDescriptor();
60 explicit QDBusUnixFileDescriptor(int fileDescriptor);
61 QDBusUnixFileDescriptor(const QDBusUnixFileDescriptor &other);
62 QDBusUnixFileDescriptor &operator=(QDBusUnixFileDescriptor &&other) noexcept { swap(other); return *this; }
63 QDBusUnixFileDescriptor &operator=(const QDBusUnixFileDescriptor &other);
64 ~QDBusUnixFileDescriptor();
65
66 void swap(QDBusUnixFileDescriptor &other) noexcept
67 { qSwap(value1&: d, value2&: other.d); }
68
69 bool isValid() const;
70
71 int fileDescriptor() const;
72 void setFileDescriptor(int fileDescriptor);
73
74 void giveFileDescriptor(int fileDescriptor);
75 int takeFileDescriptor();
76
77 static bool isSupported();
78
79protected:
80 typedef QExplicitlySharedDataPointer<QDBusUnixFileDescriptorPrivate> Data;
81 Data d;
82};
83
84Q_DECLARE_SHARED(QDBusUnixFileDescriptor)
85
86QT_END_NAMESPACE
87
88Q_DECLARE_METATYPE(QDBusUnixFileDescriptor)
89
90#endif // QT_NO_DBUS
91#endif // QDBUSUNIXFILEDESCRIPTOR_H
92

source code of qtbase/src/dbus/qdbusunixfiledescriptor.h