[Scip] Question about finding node inside pricer

Timo Berthold berthold at zib.de
Wed Feb 19 07:14:36 CET 2014


Hi Abde Ali,

I think you are looking for if(SCIPgetDepth(scip) == 0) ..., see scip.h

Regards
Timo


> Hi SCIP Developers,
>
> Is there a way for me to determine the current branch-and-bound node
> inside
> the pricing function ?
>
> I was hoping to exploit the fact that most of new columns are generated at
> root node to speed up my pricer. Essentially, I want to find out if the
> current node is root node inside the pricing function. Based on this
> information, I can tune certain parameters inside my pricer for
> performance.
>
> Thanks,
> Abde Ali
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