Support for model-view-adapter/controller architecture

I find a published answer to the question "Document/View? Why not Model/View/Controller (MVC)?" questionable.
http://bakery.sourceforge.net/faq.html#DocumentView

I would appreciate also the completion of the documentation for a member function like "Bakery::Document::get_view".
http://bakery.sourceforge.net/reference/html/classBakery_1_1Document.html#a17

Can only a single view be notified about changes in a document?

Articles like the following contain valuable information to consider for further improvements.
http://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93adapter
http://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller