Hi Marco, Well, the number of clones _is_ the same for any value of c-d or a-d! You have to backtrack, so you have to make a clone! The difference is that you clone different spaces.
Christian -- Christian Schulte, www.ict.kth.se/~cschulte/ > -----Original Message----- > From: users-boun...@gecode.org [mailto:users-boun...@gecode.org] On > Behalf Of Marco Correia > Sent: Friday, June 01, 2012 6:54 PM > To: 'gecode list' > Subject: [gecode-users] Counting clones > > Hi, > > I suspect the answer to the following question should be somewhere in the MPG > document, but I was unable to find it - apologies if this is the case. > > I am interested on obtaining the number of clones for a specific example when > subject to different value for the c_d parameter in the context of a DFS search. I > believe gecode used to report this value in the statistics, but now it seems there > is a specific class CloneStatistics which should be updated as search proceeds. I > fail to see how to pass an object of type CloneStatistics to the DFS search > object. Also the > Space::clone() member function (which seems to be the only place where this > object can be updated) is not virtual, and therefore cannot be intercepted in my > subclass of Space (is this correct?). So I tried another approach, which was > simply to count the number of times that my > copy() function gets called, which I thought should tell me the number of clones. > Now I think I'm wrong since this number always reports the same number of > clones for different values of c_d. > > Obviously I'm making some mistake. Any hints? > > Thanks! > > _______________________________________________ > Gecode users mailing list > users@gecode.org > https://www.gecode.org/mailman/listinfo/gecode-users _______________________________________________ Gecode users mailing list users@gecode.org https://www.gecode.org/mailman/listinfo/gecode-users
