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From: Georg Bauhaus <sb463ba@d2-hrz.uni-duisburg.de>
Newsgroups: comp.lang.ada
Subject: Re: automatic tag conversion?
Date: Mon, 26 May 2003 18:27:45 +0000 (UTC)
Organization: GMUGHDU
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Date: 2003-05-26T18:27:45+00:00
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Georg Bauhaus <sb463ba@d2-hrz.uni-duisburg.de> wrote:
: 
:   procedure print_any(n: Node_ptr) is
:   begin
:      print(n.all'access);
:   end print_any;

That should be

       print(n);


:   procedure print_all is
:      new node_sets.look(accessor => print_any);
: 
: begin
:   node_sets.insert(new Transition, net);
:   node_sets.insert(new Place, net);
And maybe: (Hyperway derived from Transition, not overriding print)
   node_sets.insert(new Hyperway, net);
:   node_sets.insert(new Transition, net);
:   print_all(net);
: end run;
 
Still:
: $ ./run
: a transition
: a transition
: a place
: a transition
: $