QtDBus: compile-optimize inline swap functions

Instead of using the overly-generic qSwap() monster, use

- qt_ptr_swap() for swapping raw pointers
- member-swap for swapping smart pointers and owning containers
- std::swap() for swapping scalars

In QtCore, this has proven to give a nice reduction in compile time
for Qt users, cf. b1b0c2970e480ef460a61f37fa430dc443390358.

Task-number: QTBUG-97601
Change-Id: I2cb0dd3cef3a2923e7d08bb9d93c692308797e5b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
(cherry picked from commit 870bb22c17e5578ead427821998b9e62201f7b5d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dbus/qdbusconnection.h b/src/dbus/qdbusconnection.h
index 43bc547894..1628c2bd7a 100644
--- a/src/dbus/qdbusconnection.h
+++ b/src/dbus/qdbusconnection.h
@@ -138,7 +138,7 @@ public:
     QDBusConnection &operator=(const QDBusConnection &other);
     ~QDBusConnection();
 
-    void swap(QDBusConnection &other) noexcept { qSwap(d, other.d); }
+    void swap(QDBusConnection &other) noexcept { qt_ptr_swap(d, other.d); }
 
     bool isConnected() const;
     QString baseService() const;