Thanks a lot Marcus! Indeed I used it also like that once. Cheers, Roberto
> On 07 Jan 2015, at 18:13, Marcus Denker <[email protected]> wrote: > > >> On 07 Jan 2015, at 14:06, Roberto Minelli <[email protected]> wrote: >> >> Thank you, Clément! >> >> We use instance var on class side is to implement singleton, for example. >> I’ve never used a class var and I am wondering what is a the most common use >> of such a variable? > > Singletons where you have a hierarchy of classes and you want to have just > one object for the whole > hierarchy. > > e.g. ThemeIcons, there the singleton was until recently a class instance > variable, leading to us > having multiple instances of the singleton in the image, one per subclass. > > Marcus
