From 82cb31597745349ce38f27835d68782f12c3532e Mon Sep 17 00:00:00 2001
From: Felix Geyer <debfx@fobos.de>
Date: Wed, 25 Aug 2010 14:00:46 +0200
Subject: [PATCH] Implement some const methods properly.

---
 src/core/Group.cpp | 18 ++++--------------
 src/core/Group.h   |  4 ++--
 2 files changed, 6 insertions(+), 16 deletions(-)

diff --git a/src/core/Group.cpp b/src/core/Group.cpp
index 1982cde1..0aaceb12 100644
--- a/src/core/Group.cpp
+++ b/src/core/Group.cpp
@@ -248,14 +248,9 @@ QList<Group*> Group::children()
     return m_children;
 }
 
-QList<const Group*> Group::children() const
+const QList<Group*>& Group::children() const
 {
-    QList<const Group*> constChildren;
-    Q_FOREACH (Group* group, m_children) {
-        constChildren << group;
-    }
-
-    return constChildren;
+    return m_children;
 }
 
 QList<Entry*> Group::entries()
@@ -263,14 +258,9 @@ QList<Entry*> Group::entries()
     return m_entries;
 }
 
-QList<const Entry*> Group::entries() const
+const QList<Entry*>& Group::entries() const
 {
-    QList<const Entry*> constEntries;
-    Q_FOREACH (Entry* entry, m_entries) {
-        constEntries << entry;
-    }
-
-    return constEntries;
+    return m_entries;
 }
 
 void Group::addEntry(Entry *entry)
diff --git a/src/core/Group.h b/src/core/Group.h
index 4b46a9ff..14cf33f2 100644
--- a/src/core/Group.h
+++ b/src/core/Group.h
@@ -65,9 +65,9 @@ public:
 
     const Database* database() const;
     QList<Group*> children();
-    QList<const Group*> children() const;
+    const QList<Group*>& children() const;
     QList<Entry*> entries();
-    QList<const Entry*> entries() const;
+    const QList<Entry*>& entries() const;
     void addEntry(Entry* entry);
     void removeEntry(Entry* entry);