Index: sources/main.h
===================================================================
diff -u -rec31f94081864aec8b48a3cfa1e0aea80619714c -rf9e747f0f28df1cc6a33179f0bc78bfc03d486fc
--- sources/main.h	(.../main.h)	(revision ec31f94081864aec8b48a3cfa1e0aea80619714c)
+++ sources/main.h	(.../main.h)	(revision f9e747f0f28df1cc6a33179f0bc78bfc03d486fc)
@@ -320,6 +320,26 @@
         READONLY(      vTYPE , vVARIABLE##Max , vDEFVALUE       )       \
         READONLY(      vTYPE , vVARIABLE##Res , vDEFVALUE       )       \
         READONLY(      vTYPE , vVARIABLE##Def , vDEFVALUE       )
+//--------------------------------------------------------------------------------//
+#define MEMBER(        vTYPE , vVARIABLE      , vDEFVALUE       )       \
+    private:                                                            \
+        vTYPE    _##vVARIABLE          = vDEFVALUE;                     \
+    public:                                                             \
+        /*! \brief   Property setter
+                \details The property setter which update the private variable                  \n
+                \param   new value
+            */\
+        void vVARIABLE ( const vTYPE & v##vVARIABLE                 ) { \
+                _##vVARIABLE  = v##vVARIABLE;                           \
+        }                                                               \
+    public:                                                             \
+        /*! \brief   Property getter
+                \details The property getter which reads the private variable
+                \return  current value
+            */\
+        vTYPE       vVARIABLE () const {                                \
+          return _##vVARIABLE ;                                         \
+    }
 
 //--------------------------------------------------------------------------------//
 #define CONSTANT(      vTYPE , vVARIABLE , vDEFVALUE            )       \