[gecode-users] Question on rewriting

Drescher, Conrad conrad.drescher at sap.com
Fri Mar 10 09:30:27 CET 2017


Hi there,

I have a question on rewriting during propagation as described in MPG. MPG recommends you call the propagator post function of the constraint you're rewriting to. I wonder whether it'd be possible to use the constraint post function, too. Of course, that might be less efficient. But I wonder foremost about whether I'd break any of the propagator obligations.

Many thanks!
Conrad

Dr. Conrad Drescher
Senior Developer | Variant Configuration
P&I S/4HANA Idea - LoB Research & Development
SAP SE | Dietmar-Hopp-Allee 16 | 69190 Walldorf | Germany
T +49 6227 7-77888 | M +49 160 90684883 | E conrad.drescher at sap.com
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