You don’t need it. Please read a little bit about Gecode works. It is based on copying and not reversible data structures. Christian
-- Christian Schulte, www.gecode.org/~schulte Professor of Computer Science, KTH, cschu...@kth.se Expert Researcher, SICS, cschu...@sics.se From: users-boun...@gecode.org [mailto:users-boun...@gecode.org] On Behalf Of Hung Hoang Dieu Sent: Tuesday, August 11, 2015 3:26 PM To: users@gecode.org Subject: [gecode-users] Reversible data structures Hi all, I want to implement a propagator which rollbacks the integer when a backtracking happens. Ilog CP provides the reversible integer IlcRevInt. How can I do this in Gecode? Thank you very much for your help Hung
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