1 files changed, 13 insertions, 0 deletions
diff --git a/Tobii EyeX/samples/ActivatableBoardGame/Observer.h b/Tobii EyeX/samples/ActivatableBoardGame/Observer.h
new file mode 100755
index 0000000..8aa98c1
--- /dev/null
+++ b/Tobii EyeX/samples/ActivatableBoardGame/Observer.h
@@ -0,0 +1,13 @@
+/*
+ * Observer interface: Standard Observer interface used for notifying an object of a change in another object.
+ *
+ * Copyright 2013 Tobii Technology AB. All rights reserved.
+ */
+
+#pragma once
+
+class Observer
+{
+public:
+	virtual void SubjectChanged() = 0;
+};