$ent->id() |
Returns a numeric identifier that is unique for each underlying database entity. The identifier is not guaranteed to remain consistent after the database has been updated.
An id can be converted back to an object of the Understand::Ent class with Understand::Ent->new($id). The Ent->new() method is only used in this special case.
Scientific Toolworks, Inc. http://www.scitools.com |