Title: Message
type
    TClass1 = class;
    TClass2 = class;
 
    TClass1 = class(TObject)
    private
        cls1: TClass2;
    end;
...
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ross Levis
Sent: Thursday, September 16 2004 1:36 p.m.
To: NZ Borland Developers Group - Delphi List
Subject: [DUG] help

I'm defining 2 classes which refer to each other.  eg.
 
type
  Tclass1 = class
    cls2: Tclass2;
  end;
 
  Tclass2 = class
    cls1: TClass1;
  end;
 
Obviously this is over simplfied.  How do I pre-define Tclass2 so it exists when Tclass1 is defined?  I believe it can be done but I've not needed to do this before.
 
Cheers,
Ross.
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