diff --git a/vcg/simplex/vertex/with/af.h b/vcg/simplex/vertex/with/af.h
new file mode 100644
index 00000000..848bbbe4
--- /dev/null
+++ b/vcg/simplex/vertex/with/af.h
@@ -0,0 +1,23 @@
+#ifndef __VCGLIB_VERTEX__A__TYPE
+#define __VCGLIB_VERTEX__A__TYPE
+
+#define VERTEX_TYPE VertexA 
+
+#define __VCGLIB_VERTEX_A 
+
+#include <vcg/simplex/vertex/base.h> 
+
+#undef VERTEX_TYPE 
+#undef __VCGLIB_VERTEX_A 
+
+namespace vcg {
+
+template <class VFTYPE> 
+class VertexAf : public VertexA<float,VFTYPE> {};
+
+template <class VFTYPE> 
+class VertexAd : public VertexA<double,VFTYPE> {};
+
+}
+
+#endif