Re: [Pharo-users] Passed by references and by value

2014-09-25 15:14 GMT-03:00 nacho <0800nacho@gmail.com>:

Hi, In PBE says that ordinary objects' ivars are passed by references and small integers are passed by value. Is there a way to know if a class is passed by reference or by value?

Only small integers are passed as value?

Yes. It has to do with the object headers, SmallIntegers are embedded in the OH. Esteban A. Maringolo