dt/fx/scfx_rep.cc

100     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
106 scfx_rep::scfx_rep(int a) : m_mant(min_mant), m_wp(), m_sign(), m_state(),
115             m_sign = 1;
118             m_sign = -1;
125 scfx_rep::scfx_rep(unsigned int a) : m_mant(min_mant), m_wp(), m_sign(),
133         m_sign = 1;
140     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
147             m_sign = 1;
150             m_sign = -1;
169     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
187         m_sign = 1;
194     m_mant(min_mant), m_wp(0), m_sign(), m_state(normal), m_msw(0),
201     m_sign = id.negative() ? -1 : 1;
219     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
229             m_sign = 1;
233             m_sign = -1;
242     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
251         m_sign = 1;
259     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
279             m_sign = -1;
287             m_sign = 1;
294     m_mant(min_mant), m_wp(), m_sign(), m_state(), m_msw(), m_lsw(),
312         m_sign = 1;
319     m_mant(a.m_mant), m_wp(a.m_wp), m_sign(a.m_sign), m_state(a.m_state),
398     m_sign = scfx_parse_sign(s, sign_char);
708         m_sign *= -1;
734         id.negative(m_sign < 0);
740         id.negative(m_sign < 0);
750         id.negative(m_sign < 0);
815     id.negative(m_sign < 0);
820         result += m_sign * scfx_pow2(exp - SCFX_IEEE_DOUBLE_M_SIZE);
852     return m_sign > 0 ? result : -result;
1225         (lhs.is_inf() && rhs.is_inf() && lhs.m_sign != rhs.m_sign)) {
1231         result.set_inf(lhs.m_sign);
1236         result.set_inf(rhs.m_sign);
1260     if (lhs.m_sign == rhs.m_sign) {
1262         result.m_sign = lhs.m_sign;
1268             result.m_sign = lhs.m_sign;
1271             result.m_sign = rhs.m_sign;
1274             result.m_sign = 1;
1334         (lhs.is_inf() && rhs.is_inf() && lhs.m_sign == rhs.m_sign)) {
1340         result.set_inf(lhs.m_sign);
1345         result.set_inf(-1 * rhs.m_sign);
1369     if (lhs.m_sign != rhs.m_sign) {
1371         result.m_sign = lhs.m_sign;
1377             result.m_sign = lhs.m_sign;
1380             result.m_sign = -rhs.m_sign;
1383             result.m_sign = 1;
1434         result.set_inf(lhs.m_sign * rhs.m_sign);
1439         result.set_zero(lhs.m_sign * rhs.m_sign);
1451     int new_sign = lhs.m_sign * rhs.m_sign;
1456     result.m_sign = new_sign;
1509         result.set_inf(lhs.m_sign * rhs.m_sign);
1514         result.set_zero(lhs.m_sign * rhs.m_sign);
1527     result.m_sign = lhs.m_sign * rhs.m_sign;
1764     if (a.m_sign != b.m_sign) {
1765         return a.m_sign;
1768     return (a.m_sign * compare_abs(a, b));
2032             m_sign = 1;
2042         m_sign = 1;
2540     os << "sign = " << m_sign << ::std::endl;