From b58b777cb3df1df3725c601b655128ce875a8687 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Thu, 5 Apr 2012 14:49:02 +0200
Subject: QtDBus: add member-swap to shared classes

Implemented as in other shared classes (e.g. QPen).

Change-Id: Ic827540b535fc5506165b5395b796a53a00bb096
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/dbus/qdbuspendingcall.cpp        | 8 ++++++++
 src/dbus/qdbuspendingcall.h          | 2 ++
 src/dbus/qdbusunixfiledescriptor.cpp | 8 ++++++++
 src/dbus/qdbusunixfiledescriptor.h   | 3 +++
 4 files changed, 21 insertions(+)

(limited to 'src/dbus')

diff --git a/src/dbus/qdbuspendingcall.cpp b/src/dbus/qdbuspendingcall.cpp
index 9659afa2e5..3d5dc421d7 100644
--- a/src/dbus/qdbuspendingcall.cpp
+++ b/src/dbus/qdbuspendingcall.cpp
@@ -285,6 +285,14 @@ QDBusPendingCall &QDBusPendingCall::operator=(const QDBusPendingCall &other)
     return *this;
 }
 
+/*!
+    \fn void QDBusPendingCall::swap(QDBusPendingCall &other)
+    \since 5.0
+
+    Swaps this pending call instance with \a other. This function is
+    very fast and never fails.
+*/
+
 /*!
     \fn bool QDBusPendingCallWatcher::isFinished() const
 
diff --git a/src/dbus/qdbuspendingcall.h b/src/dbus/qdbuspendingcall.h
index 8655435501..0256c4cc6e 100644
--- a/src/dbus/qdbuspendingcall.h
+++ b/src/dbus/qdbuspendingcall.h
@@ -68,6 +68,8 @@ public:
     ~QDBusPendingCall();
     QDBusPendingCall &operator=(const QDBusPendingCall &other);
 
+    void swap(QDBusPendingCall &other) { qSwap(d, other.d); }
+
 #ifndef Q_QDOC
     // pretend that they aren't here
     bool isFinished() const;
diff --git a/src/dbus/qdbusunixfiledescriptor.cpp b/src/dbus/qdbusunixfiledescriptor.cpp
index bcf5f64a90..b5e8817ddc 100644
--- a/src/dbus/qdbusunixfiledescriptor.cpp
+++ b/src/dbus/qdbusunixfiledescriptor.cpp
@@ -186,6 +186,14 @@ QDBusUnixFileDescriptor::~QDBusUnixFileDescriptor()
 {
 }
 
+/*!
+    \fn void QDBusUnixFileDescriptor::swap(QDBusUnixFileDescriptor &other)
+    \since 5.0
+
+    Swaps this file descriptor instance with \a other. This function
+    is very fast and never fails.
+*/
+
 /*!
     Returns true if this Unix file descriptor is valid. A valid Unix file
     descriptor is not -1.
diff --git a/src/dbus/qdbusunixfiledescriptor.h b/src/dbus/qdbusunixfiledescriptor.h
index bfb2262a31..9fe0b77230 100644
--- a/src/dbus/qdbusunixfiledescriptor.h
+++ b/src/dbus/qdbusunixfiledescriptor.h
@@ -68,6 +68,9 @@ public:
     QDBusUnixFileDescriptor &operator=(const QDBusUnixFileDescriptor &other);
     ~QDBusUnixFileDescriptor();
 
+    void swap(QDBusUnixFileDescriptor &other)
+    { qSwap(d, other.d); }
+
     bool isValid() const;
 
     int fileDescriptor() const;
-- 
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