From 3936861b7c40912123c687ed5999639cb6f00787 Mon Sep 17 00:00:00 2001
From: Vladimir Menshakov
Date: Sun, 27 Dec 2009 14:13:39 +0000
Subject: allowed list to be sorted with default comparator

svn-id: r46644
---
 common/algorithm.h      | 6 ++++--
 common/list_intern.h    | 1 +
 test/common/algorithm.h | 2 +-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/common/algorithm.h b/common/algorithm.h
index d730a3ada2..4a2acef7a5 100644
--- a/common/algorithm.h
+++ b/common/algorithm.h
@@ -216,8 +216,10 @@ void sort(T *first, T *last) {
 	sort(first, last, Common::Less<T>());
 }
 
-///\todo add value_type to all iterators and add default sort variant with Common::Less<T::value_type>()
-
+template<class T>
+void sort(T first, T last) {
+	sort(first, last, Common::Less<typename T::ValueType>());
+}
 
 } // End of namespace Common
 #endif
diff --git a/common/list_intern.h b/common/list_intern.h
index 11d03fd6ff..b7fbaffc47 100644
--- a/common/list_intern.h
+++ b/common/list_intern.h
@@ -53,6 +53,7 @@ namespace ListInternal {
 		typedef Node<T> *	NodePtr;
 		typedef T &			ValueRef;
 		typedef T *			ValuePtr;
+		typedef T			ValueType;
 
 		NodeBase *_node;
 
diff --git a/test/common/algorithm.h b/test/common/algorithm.h
index bb2932178d..ed87d6850d 100644
--- a/test/common/algorithm.h
+++ b/test/common/algorithm.h
@@ -76,7 +76,7 @@ public:
 		TS_ASSERT_EQUALS(checkSort(list.begin(), list.end(), Common::Less<Item>()), true);
 
 		// already sorted
-		Common::sort(list.begin(), list.end(), Common::Less<Item>());
+		Common::sort(list.begin(), list.end());
 		TS_ASSERT_EQUALS(checkSort(list.begin(), list.end(), Common::Less<Item>()), true);
 	}
 };
-- 
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