Supports the definition of sets of properties on objects. Observers can listen to changes on individual properties or the set as a whole. The properties are meant to be fully self-describing. In support of this, there is a framework for defining enumerated types, as well as other bounded types, as S4 classes.
|Author||Tengfei Yin, Michael Lawrence|
|Date of publication||2011-12-13 08:36:36|
|Maintainer||Tengfei Yin <firstname.lastname@example.org>|
|License||GPL (>= 2)|