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# max_weighted_degree(?Var, ?Criterion)

Generic search compatible variable selection method, returns the weighted degree for Var

Var
  Domain variable or integer
Criterion
  Variable

## Description

This predicate is designed to be used as a variable selection method with generic search (lib(gfd_search)), and should be used with gfd_search's delete/5 and search/6. The effect is to select the first variable with the maximum weighted degree.

This predicate obtain the weighted degree for the variable from Gecode.

## See Also

gfd_search : delete / 5, gfd_search : search / 6