'''[http://www.tcl.tk/man/tcl/TclCmd/my.htm%|%my]''' ,a [Tcl another method of the same object. ** Documentation ** [http://www.tcl.tk/man/tcl/TclCmd/my.htm%|%official reference]: ** Description ** '''`my`''' invokes any method, including non-exported methods, defined by current object, i.e., the object that the method which calls `my` is bound to. `my` is actually a separate command that is created in each [oo::object%|%object%|%]'s namespace, so it can be invoked from outside the object if you know the name of the namespace or if you use [namespace code] inside the object to wrap the invocation. This is useful for callbacks like variable [trace]s or [bind] event handlers, and also for `[oo::objdefine] foward` and `[oo::define] forward`.