Method val

gecode/int/arithmetic/pow.hpp:276–278

Perform mapping

    forceinline ValuesMapNroot(const Ops& o) : ops(o) {}
    /// Perform mapping
    forceinline int val(int x) const {
      return ops.fnroot(x);
    }
  };

  /// Mapping integer (must be an n-th power) to n-th root (signed)