Re: [eclipse-clp-users] Propagators with a state

Hi Wit,

Why do you need to kill the old suspension? Is it because the
state you calculate is stored in the suspension, and it has
changed? If so, you can use setarg/3 to change the state and
use demon suspension. This will only work if your state does
not need to survive backtracking.

Cheers,

Kish

Wit Jakuczun wrote:
> Hi,
>    I have a propagator that uses state. It means
> that during propagation phase a new state is
> calculated that is used for the next event.
>    What is the most effective way of resuspending
> such propagators?
>    Now I just suspend a propagator with a
> new state. In manual it is stated that using
> demons is more efficient but in my situation
> usign demons doesn't make any difference as
> I must kill suspension and create a new one.
> 
> Best regards


-- 
This e-mail may contain confidential and privileged material for the
sole use of the intended recipient. Any review, use, distribution or
disclosure by others is strictly prohibited. If you are not the intended
recipient (or authorized to receive for the recipient), please contact
the sender by reply e-mail and delete all copies of this message.
Cisco Systems Limited (Company Number: 02558939), is registered in
England and Wales with its registered office at 1 Callaghan Square,
Cardiff, South Glamorgan CF10 5BT.