1 files changed, 17 insertions, 6 deletions
diff --git a/src/corelib/tools/qset.qdoc b/src/corelib/tools/qset.qdoc
index ab7d72611e..94cfa729f5 100644
--- a/src/corelib/tools/qset.qdoc
+++ b/src/corelib/tools/qset.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -10,15 +10,15 @@
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
 ** Documentation License version 1.3 as published by the Free Software
 ** Foundation and appearing in the file included in the packaging of
-** this file.  Please review the following information to ensure
+** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
 ** will be met: http://www.gnu.org/copyleft/fdl.html.
 ** $QT_END_LICENSE$
@@ -968,3 +968,14 @@
 
     \sa{Serializing Qt Data Types}{Format of the QDataStream operators}
 */
+
+/*!
+    \fn uint qHash(const QSet<T> &key, uint seed = 0)
+    \relates QHash
+    \since 5.5
+
+    Returns the hash value for the \a key, using \a seed to seed the calculation.
+
+    The hash value is independent of the order of elements in \a key, that is, sets
+    that contain the same elements hash to the same value.
+*/