Hi, no there is no way to find the x, in particular as some branchings might not have an array of variables.
There is not even the notion of a current branching (there are two current branchings: one that is used for status() and the other that is used for commit() during recomputation). Branchings are designed to just implement a particular interface that's it. Maybe you tell us what you want to do? Then, reflection will be gone (see my next mail as to why) and there is currently no way to get the actors (unless you iterate over the list of actors, check how the function propagators() counting the number of propagators is implemented). Christian -- Christian Schulte, www.ict.kth.se/~cschulte/ -----Original Message----- From: users-boun...@gecode.org [mailto:users-boun...@gecode.org] On Behalf Of Vincent Barichard Sent: Monday, February 09, 2009 2:11 PM To: us...@gecode.org Subject: [gecode-users] Question about branching Hi, I try to make a new search engine. In the member function "explore(void)" of my engine I need to access to the "ViewArray x" of the current branching of the space. I have two problems : - First, how to get the current branching of a space? With reflexion I can only get a SpecActor on a branching, but not the branching object itself. The only way I found was to make some fields of the "Space" class being public. Furthermore I have no clue about the base class of the actor, so I must assume that all branchings are instances of the "ViewValBranching" class. - How to get the "ViewArray x" of a ViewValBranching ? As for previous point, I have to make the field being public. I have another question. I looked at the SVN trunk and I saw that reflexion has been removed and won't be present in Gecode 3.0. Is there a way to get (print) actors of a space? It is very usefull for debugging code and seing what happened. Thank you very much for your help. Cheers, Vincent _______________________________________________ Gecode users mailing list us...@gecode.org https://www.gecode.org/mailman/listinfo/gecode-users _______________________________________________ Gecode users mailing list us...@gecode.org https://www.gecode.org/mailman/listinfo/gecode-users
