operator-=() [1/11]

mpreal & mpfr::mpreal::operator-= ( const double u )

inline

Definition at line 1267 of file mpreal.h.

{
#if (MPFR_VERSION >= MPFR_VERSION_NUM(2,4,0))
    mpfr_sub_d(mpfr_ptr(),mpfr_srcptr(),v,mpreal::get_default_rnd());
#else
    *this -= mpreal(v);
#endif
 
    MPREAL_MSVC_DEBUGVIEW_CODE;
    return *this;
}

References get_default_rnd(), mpfr_ptr(), mpfr_srcptr(), mpreal(), MPREAL_MSVC_DEBUGVIEW_CODE, and operator-=().