Method val

gecode/int/arithmetic/pow.hpp:291–296

Perform mapping

    forceinline ValuesMapNrootSigned(const Ops& o) : ops(o) {}
    /// Perform mapping
    forceinline int val(int x) const {
      if (x < 0)
        return -ops.fnroot(-x);
      else
        return ops.fnroot(x);
    }
  };