From 9d6e4d98c0cae77a99a158a4cb3dff9d6f6313fe Mon Sep 17 00:00:00 2001
From: Bea Lam <bea.lam@nokia.com>
Date: Thu, 14 Jul 2011 16:29:05 +1000
Subject: [PATCH] Add isEmpty() method

Change-Id: Ia0eadcd20b2f14433a7e3a89d97d7a21ec353aa5
Reviewed-on: http://codereview.qt.nokia.com/1628
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
---
 src/declarative/util/qdeclarativechangeset_p.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/declarative/util/qdeclarativechangeset_p.h b/src/declarative/util/qdeclarativechangeset_p.h
index 3644517..ec34293 100644
--- a/src/declarative/util/qdeclarativechangeset_p.h
+++ b/src/declarative/util/qdeclarativechangeset_p.h
@@ -138,6 +138,10 @@ public:
     void append(const QVector<Move> &moves) { m_moves += moves; }
     void append(const QVector<Change> &changes) { m_changes += changes; }
 
+    bool isEmpty() const {
+        return m_removes.empty() && m_inserts.empty() && m_moves.empty() && m_changes.empty();
+    }
+
     void clear()
     {
         m_removes.clear();
-- 
2.7.4