diff --git a/Src/Containers/FVector.hpp b/Src/Containers/FVector.hpp
index 11514a46b20e73f8298e118f1c9d459151d65264..35c389d2269be6483da1179c2e6a97aacec86db6 100644
--- a/Src/Containers/FVector.hpp
+++ b/Src/Containers/FVector.hpp
@@ -29,6 +29,8 @@ protected:
     static const int SizeOfT = sizeof(T);   /**< size of the object*/
 
 public:
+	typedef T value_type; /**< data type of data in FVector */
+
     /**
     *@brief constructor
     */