Implemented for Internal classes only.
Syntax:
binary_vec „ objref.ŒUNMIX mixin_refs
binary_vec „ ŒUNMIX mixin_refs (Within user-defined method, same as ŒTHIS.ŒUNMIX)
The System Method ŒUNMIX can be used to remove one or more mixins from an object. It takes a right argument which is a scalar or vector list of mixin-references to delete, and returns a binary vector with 1 for each mixin removed, and 0 if the mixin reference could not be found:
inv.Œmixins [Fax] [java:Date] inv.Œunmix inv.Œmixins 1 1 inv.Œmixins
Note that you don't normally need to delete mixins explicitly; they will be deleted automatically when the object which owns them is deleted.
See the section on Mixins for more information.