5 Scalar::Scalar(Rational r)
11 Scalar::operator Rational()
17 String s2 = right_str(len()-p-1);
18 String s1 = left_str(p);
20 return Rational(s1.value_i(), s2.value_i());
29 conv = sscanf(strh_.ch_c_l(), "%ld", &l);
34 Scalar::operator Real()
40 Scalar::operator int()
47 Scalar::operator bool() const
54 if ( u.upper_str() == "FALSE")