Method afc

gecode/kernel/var.hpp:105–108

  }
  template<class VarImp>
  forceinline double
  VarImpVar<VarImp>::afc(void) const {
    return x->afc();
  }
  template<class VarImp>
  forceinline bool
  VarImpVar<VarImp>::assigned(void) const {