Make some qHash and comparison operators overloads hidden friends

Restricts lookup scope more to necessary bits.

Change-Id: Ia42c95aaa70534843b7f6a90bfc56d2a1202c612
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 4 insertions, 7 deletions

diff --git a/src/plugins/qmlprofiler/qmlnote.h b/src/plugins/qmlprofiler/qmlnote.h
index 1178ccaca6..919d215faf 100644
--- a/src/plugins/qmlprofiler/qmlnote.h
+++ b/src/plugins/qmlprofiler/qmlnote.h
@@ -48,10 +48,13 @@ public:
     void setText(const QString &text) { m_text = text; }
     void setLoaded(bool loaded) { m_loaded = loaded; }
 
-private:
+    friend bool operator==(const QmlNote &note1, const QmlNote &note2);
+    friend bool operator!=(const QmlNote &note1, const QmlNote &note2);
+
     friend QDataStream &operator>>(QDataStream &stream, QmlNote &note);
     friend QDataStream &operator<<(QDataStream &stream, const QmlNote &note);
 
+private:
     int m_typeIndex;
     int m_collapsedRow;
     qint64 m_startTime;
@@ -60,12 +63,6 @@ private:
     bool m_loaded;
 };
 
-bool operator==(const QmlNote &note1, const QmlNote &note2);
-bool operator!=(const QmlNote &note1, const QmlNote &note2);
-
-QDataStream &operator>>(QDataStream &stream, QmlNote &note);
-QDataStream &operator<<(QDataStream &stream, const QmlNote &note);
-
 } // namespace QmlProfiler
 
 Q_DECLARE_METATYPE(QmlProfiler::QmlNote)