Cleanup network examples

Cleanup network examples:
 - use nullptr
 - use member-init
 - adjust includes
 - use new-style connects

Change-Id: I80aa230168e5aec88a1bc93bbf49a471bfc30e7b
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

1 files changed, 4 insertions, 5 deletions

diff --git a/examples/network/torrent/ratecontroller.h b/examples/network/torrent/ratecontroller.h
index f8bff0cc36..593a76f592 100644
--- a/examples/network/torrent/ratecontroller.h
+++ b/examples/network/torrent/ratecontroller.h
@@ -62,8 +62,7 @@ class RateController : public QObject
     Q_OBJECT
 
 public:
-    inline RateController(QObject *parent = 0)
-        : QObject(parent), transferScheduled(false) { }
+    using QObject::QObject;
     static RateController *instance();
 
     void addSocket(PeerWireClient *socket);
@@ -81,9 +80,9 @@ public slots:
 private:
     QElapsedTimer stopWatch;
     QSet<PeerWireClient *> sockets;
-    int upLimit;
-    int downLimit;
-    bool transferScheduled;
+    int upLimit = 0;
+    int downLimit = 0;
+    bool transferScheduled = false;
 };
 
 #endif