added iterators to List template

svn-id: r10607

1 files changed, 21 insertions, 0 deletions

diff --git a/common/list.h b/common/list.h
index 4b3f5a20c2..7d7ccb0283 100644
--- a/common/list.h
+++ b/common/list.h
@@ -34,6 +34,10 @@ protected:
 	T *_data;
 
 public:
+	typedef T *Iterator;
+	typedef const T *ConstIterator;
+
+public:
 	List<T>() : _capacity(0), _size(0), _data(0) {}
 	List<T>(const List<T>& list) : _capacity(0), _size(0), _data(0) {
 		_size = list._size;
@@ -108,6 +112,23 @@ public:
 		return (_size == 0);
 	}
 
+
+	Iterator		begin() {
+		return _data;
+	}
+
+	Iterator		end() {
+		return _data + _size;
+	}
+
+	ConstIterator	begin() const {
+		return _data;
+	}
+
+	ConstIterator	end() const {
+		return _data + _size;
+	}
+
 protected:
 	void ensureCapacity(int new_len) {
 		if (new_len <= _capacity)