[fpc-pascal] A serious Memleak using delegates/implements (was: Delegate Interface class does not seem to be referenced counted)
mailinglists at geldenhuys.co.uk
Thu Oct 6 12:36:33 CEST 2016
On 2016-10-06 02:49, Marcos Douglas wrote:
> I understand you, but reference counting help us to write a better
> code, more object-oriented.
That's got nothing to do with reference counting functionality. I use
object-oriented coding practices all the time, but I don't need
reference counting for that.
> I'm using decorator pattern. No problem with it, but delegates makes
> me write less code and the design is awesome.
So, nothing stops you from using interface delegates with CORBA style
interfaces. See the example code I just posted, where I converted the
original example to use CORBA style interfaces instead.
I'm a huge believer and user of design patterns, and most of them I've
implemented using Interfaces. Nothing there tells me I must use COM
> For me, it's a bug. Sorry.
That I agree with. There seems to be a COM reference counted bug.
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
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