[fpc-devel] Parameters must match exactly?

[Graeme Geldenhuys]

Florian Klaempfl het geskryf:
> 
> ... and one uses normally a function and not a var/out parameter.

The design pattern doesn't specify that. The developer can implement it as
they see if. A parameter or a function return type - I have see and used
both methods.


Regards,
  - Graeme -

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fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
http://opensoft.homeip.net/fpgui/