From 192e8631d4c9a196e13a20d22f57c392bac9dd73 Mon Sep 17 00:00:00 2001
From: Tobias Markmann <tm@ayena.de>
Date: Thu, 1 Oct 2015 11:01:41 +0100
Subject: Annotate getter method as const as it does not write anything

Test-Information:

Still builds and unit tests pass.

Change-Id: I472491184ba10ec3bdbd4cb94613768639ac6f57

diff --git a/Swift/Controllers/Roster/Roster.cpp b/Swift/Controllers/Roster/Roster.cpp
index 49338a4..84561e5 100644
--- a/Swift/Controllers/Roster/Roster.cpp
+++ b/Swift/Controllers/Roster/Roster.cpp
@@ -1,15 +1,14 @@
 /*
- * Copyright (c) 2010-2013 Isode Limited.
+ * Copyright (c) 2010-2015 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #include <Swift/Controllers/Roster/Roster.h>
 
-#include <string>
-#include <iostream>
-#include <set>
 #include <deque>
+#include <set>
+#include <string>
 
 #include <boost/bind.hpp>
 
@@ -17,9 +16,9 @@
 #include <Swiften/JID/JID.h>
 
 #include <Swift/Controllers/Roster/ContactRosterItem.h>
-#include <Swift/Controllers/Roster/RosterItem.h>
 #include <Swift/Controllers/Roster/GroupRosterItem.h>
 #include <Swift/Controllers/Roster/ItemOperations/RosterItemOperation.h>
+#include <Swift/Controllers/Roster/RosterItem.h>
 
 namespace Swift {
 
@@ -48,7 +47,7 @@ Roster::~Roster() {
 	}
 }
 
-GroupRosterItem* Roster::getRoot() {
+GroupRosterItem* Roster::getRoot() const {
 	return root_;
 }
 
diff --git a/Swift/Controllers/Roster/Roster.h b/Swift/Controllers/Roster/Roster.h
index e035169..c25feaa 100644
--- a/Swift/Controllers/Roster/Roster.h
+++ b/Swift/Controllers/Roster/Roster.h
@@ -1,23 +1,24 @@
 /*
- * Copyright (c) 2010-2013 Isode Limited.
+ * Copyright (c) 2010-2015 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #pragma once
 
+#include <map>
+#include <set>
 #include <string>
 #include <vector>
-#include <map>
 
 #include <boost/shared_ptr.hpp>
 
 #include <Swiften/Base/boost_bsignals.h>
 #include <Swiften/JID/JID.h>
 
+#include <Swift/Controllers/Roster/ContactRosterItem.h>
 #include <Swift/Controllers/Roster/ItemOperations/RosterItemOperation.h>
 #include <Swift/Controllers/Roster/RosterFilter.h>
-#include <Swift/Controllers/Roster/ContactRosterItem.h>
 
 namespace Swift {
 
@@ -40,7 +41,7 @@ class Roster {
 		void applyOnItem(const RosterItemOperation& operation, const JID& jid);
 		void addFilter(RosterFilter* filter);
 		void removeFilter(RosterFilter* filter);
-		GroupRosterItem* getRoot();
+		GroupRosterItem* getRoot() const;
 		std::vector<RosterFilter*> getFilters() {return filters_;}
 		boost::signal<void (GroupRosterItem*)> onChildrenChanged;
 		boost::signal<void (GroupRosterItem*)> onGroupAdded;
-- 
cgit v0.10.2-6-g49f6