Re: [Help-glpk] Re: Looking for branch-and-cut sample code

[glpk xypron]

Hello David,

I have updated glpk-java today.

Now you can make use of the callback functionality. Please, have a
look at examples/java/Gmpl.java and at doc/glpk-java.pdf.

Best regards

Xypron


-------- Original-Nachricht --------
> Datum: Fri, 5 Mar 2010 16:47:58 +0300
> Von: "David Pérez" <address@hidden>
> An: address@hidden
> Betreff: [Help-glpk] Re: Looking for branch-and-cut sample code

> Thanks, this example is perfect for us. Is the brach-and-cut API
> completely supported by the java JNI interface?
> 
> 
> 
> > Hi, we are trying to solve a bilevel problem with glpk. Our best
> > aproach is to use a branch-and-cut method. We´ve seen that glpk have a
> > specific API for this kind of problems is there any sample code?.
> 
> You can look at an example application to solve the linear ordering
> problem; see attachment to the following message:
> http://lists.gnu.org/archive/html/help-glpk/2010-01/msg00117.html
> Though that code demonstrates generating lazy constraints, cutting
> planes can be generated in the same way; for more details please see
> the reference manual included in the glpk distribution.
> 
> 
> 
> 
> 
> 
> 
> _______________________________________________
> Help-glpk mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/help-glpk

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