[eclipse-clp-users] Floundering case

From: Edgaonkar, Shrirang <Shrirang.Edgaonkar_at_...390...>
Date: Fri, 26 Jun 2015 00:38:46 +0000
Dear CLP users,

  I am working on to handle floundering case. Following is the script. Even if set the trigger on in my main script the suspension data does not change before and after the trigger is pulled.

   %Left function
   left(STR, Index, STRN):-
   (var(STR) -> suspend(left(STR, Index, STRN), 0, STR->inst)
   ; var(STRN),var(Index) -> suspend(left(STR, Index, STRN), 0, trigger(hello), S),
  get_suspension_data(S, priority, P),
        get_suspension_data(S, goal, G),
        get_suspension_data(S, module, M),
        get_suspension_data(S, qualified_goal, QG),
        get_suspension_data(S, invoc, I),
        get_suspension_data(S, state, Z), writeln([P, G, M, QG, I, Z])
   ; writeln("hello111"), substring(STR, 0, Index, _, STRN)).

I am not able to understand why ?

Thanks and Regards,

Shrirang Edgaonkar

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Received on Fri Jun 26 2015 - 00:39:01 CEST

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