setsignbit()

mpreal & mpfr::setsignbit ( mpreal & x, bool minus, mp_rnd_t rnd_mode = mpreal::get_default_rnd() )

inline

Definition at line 2147 of file mpreal.h.

{
    mpfr_setsign(x.mpfr_ptr(), x.mpfr_srcptr(), minus, rnd_mode);
    return x;
}

References mpfr::mpreal::get_default_rnd(), setsignbit(), and x.

Referenced by setsignbit().