Re: [Vala] Testing out parameters

[Luca Bruno <lethalman88 gmail com>]

On 21/11/2014 14:38, Andy Lees wrote:
> Is there a way to test if an out parameter has been provided, assuming I
> default it to null?  In the case I want to avoid an expensive calculation
> if it's not required?
In the old days you could check if if (&param == null), not sure if
still works.