[lazarus] More of a FPC question but... dynamic arrays
nc-gaertnma at netcologne.de
Mon Sep 30 08:18:32 EDT 2002
On Mon, 30 Sep 2002 08:59:50 +0200
Florian Klaempfl <Florian.Klaempfl at gmx.de> wrote:
> At 03:11 30.09.2002, you wrote:
> >In Delphi 4 I used dynamically sized arrays using setlength to resize
> >them as needed.
> >I haven't been able to get it to work in FPC / Lazarus, and it looks
> >like the setlength function isn't there. In fact, defining the array
> > MyArray: array of TObject;
> >Doesn't work either...
> >This was a feature they added in Delphi 4. I've got over 60,000 lines
> >of code that rely heavily on this that I was looking to migrate to
> >Have I just missed something, or must I write my own linked list manager
> >or use a TCollection to get this to work?
> Did someone try lazarus with 1.1 recently?
Yes, I do from time to time. The compilation issues changes over time. Currently it has problems with overriden methods of RTTI classes (TPersistent):
graphics.pp(189,15) Warning: An inherited method is hidden by "TFont.Assign(const tagLOGFONTA)"
graphics.pp(188,15) Error: There is no method in an ancestor class to be overridden: "TFont.Assign(TPersistent)"
Both errors make no sense to me.
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