n set up
		 * so that they will have no value in
		 * common with normal TravelOptions. */
	TO_GEN_PARENT=_FIRST_GenClass,
	TO_FOCUS,
	TO_TARGET,
	TO_MODEL,
	TO_APP_FOCUS,
	TO_APP_TARGET,
	TO_APP_MODEL,
	TO_SYS_FOCUS,
	TO_SYS_TARGET,
	TO_SYS_MODEL,
} GenTravelOption;</PRE>
<P>
The <CODE>
TravelOption</CODE>
 types provided with <CODE>
GenClass</CODE>
 are additional enumerations of the types supplied with <CODE>
MetaClass</CODE>
. <CODE>
MetaClass</CODE>
 provides the types TO_NULL, TO_SELF, TO_OBJ_BLOCK_OU