Correct way of implementing a getter and setter for a handle class
17 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Is it syntactically correct to implement getter and setter methods for a MATLAB handle class the same way as you would do for a value class? I.e. by implementing a
function obj = set.testVar(obj,newVal)
funtion value = get.testVar(obj)
Or is it necessary to always inherit from hgsetget if you want getter/setter functionality for any handle class. The reason I ask is because the above does seem to work, although I do get a "Probable conflict between handle and value class usage", a "The class ClassName is derived from a 'handle' class, so must be a handle class warning" and a "Method set.testVar has a signature consistent with a value class" warning.
0 commentaires
Réponse acceptée
Daniel Shub
le 17 Déc 2011
For handle classes it should be
function set.testVar(obj,newVal)
You do not need to return the obj, since you already have the object. For value classes you need to return the object, because the setter in essence creates a new object.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Construct and Work with Object Arrays dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!