diff --git a/src/mobility/vector.h b/src/mobility/vector.h
index 38bdeb2ad..af3976fad 100644
--- a/src/mobility/vector.h
+++ b/src/mobility/vector.h
@@ -86,6 +86,18 @@ template <typename T>
 Ptr<ParamSpec>
 MakeVectorParamSpec (Vector T::*memberVariable, const Vector &initialValue);
 
+template <typename T>
+Ptr<ParamSpec>
+MakeVectorParamSpec (void (T::*setter) (const Vector &), 
+                     Vector (T::*getter) (void) const,
+                     const Vector &initialValue);
+
+template <typename T>
+Ptr<ParamSpec>
+MakeVectorParamSpec (Vector (T::*getter) (void) const,
+                     const Vector &initialValue);
+
+
 } // namespace ns3
 
 namespace ns3 {
@@ -97,6 +109,25 @@ MakeVectorParamSpec (Vector T::*memberVariable, const Vector &initialValue)
   return MakeMemberVariableParamSpec (memberVariable, VectorValue (initialValue));
 }
 
+template <typename T>
+Ptr<ParamSpec>
+MakeVectorParamSpec (void (T::*setter) (const Vector &), 
+                     Vector (T::*getter) (void) const,
+                     const Vector &initialValue)
+{
+  return MakeMemberMethodParamSpec (setter, getter, VectorValue (initialValue));
+}
+
+template <typename T>
+Ptr<ParamSpec>
+MakeVectorParamSpec (Vector (T::*getter) (void) const,
+                     const Vector &initialValue)
+{
+  return MakeMemberMethodGetterParamSpec (getter, VectorValue (initialValue));
+}
+
+
+
 
 } // namespace ns3