This class allows a program to obtain information about the representation of a fundamental type on a given platform. For non-fundamental types, the functions will return 0 and the data members will all be false
.
_GLIBCXX_RESOLVE_LIB_DEFECTS: DRs 201 and 184 (hi Gaby!) are noted, but not incorporated in this documented (yet).
Definition at line 283 of file limits.
static _Tp std::numeric_limits< _Tp >::denorm_min | ( | ) | throw () [inline, static] |
static _Tp std::numeric_limits< _Tp >::epsilon | ( | ) | throw () [inline, static] |
The machine epsilon: the difference between 1 and the least value greater than 1 that is representable.
Definition at line 292 of file limits.
Referenced by std::tr1::__detail::__bessel_ik(), std::tr1::__detail::__bessel_jn(), std::tr1::__detail::__conf_hyperg_luke(), std::tr1::__detail::__conf_hyperg_series(), std::tr1::__detail::__ellint_rc(), std::tr1::__detail::__ellint_rd(), std::tr1::__detail::__ellint_rf(), std::tr1::__detail::__ellint_rj(), std::tr1::__detail::__expint_E1_series(), std::tr1::__detail::__expint_En_cont_frac(), std::tr1::__detail::__expint_En_series(), std::tr1::__detail::__hurwitz_zeta_glob(), std::tr1::__detail::__hyperg(), std::tr1::__detail::__hyperg_luke(), std::tr1::__detail::__hyperg_reflect(), std::tr1::__detail::__hyperg_series(), std::tr1::__detail::__psi(), std::tr1::__detail::__riemann_zeta_glob(), std::binomial_distribution< _IntType, _RealType >::operator()(), std::poisson_distribution< _IntType, _RealType >::operator()(), and std::geometric_distribution< _IntType, _RealType >::operator()().
static _Tp std::numeric_limits< _Tp >::infinity | ( | ) | throw () [inline, static] |
The representation of positive infinity, if has_infinity
.
Definition at line 296 of file limits.
Referenced by std::tr1::__detail::__bessel_ik(), std::tr1::__detail::__bessel_jn(), std::tr1::__detail::__comp_ellint_3(), std::tr1::__detail::__conf_hyperg(), std::tr1::__detail::__expint(), std::tr1::__detail::__hyperg(), std::tr1::__detail::__riemann_zeta(), and std::tr1::__detail::__sph_neumann().
static _Tp std::numeric_limits< _Tp >::max | ( | ) | throw () [inline, static] |
The maximum finite value.
Definition at line 289 of file limits.
Referenced by std::tr1::__detail::__ellint_rc(), std::tr1::__detail::__ellint_rd(), std::tr1::__detail::__ellint_rf(), std::tr1::__detail::__ellint_rj(), std::random_device::max(), std::binomial_distribution< _IntType, _RealType >::operator()(), std::poisson_distribution< _IntType, _RealType >::operator()(), and std::geometric_distribution< _IntType, _RealType >::operator()().
static _Tp std::numeric_limits< _Tp >::min | ( | ) | throw () [inline, static] |
The minimum finite value, or for floating types with denormalization, the minimum positive normalized value.
Definition at line 287 of file limits.
Referenced by std::tr1::__detail::__ellint_rc(), std::tr1::__detail::__ellint_rd(), std::tr1::__detail::__ellint_rf(), std::tr1::__detail::__ellint_rj(), std::tr1::__detail::__expint_En_cont_frac(), and std::random_device::min().
static _Tp std::numeric_limits< _Tp >::quiet_NaN | ( | ) | throw () [inline, static] |
The representation of a quiet "Not a Number," if has_quiet_NaN
.
Definition at line 298 of file limits.
Referenced by std::tr1::__detail::__airy(), std::tr1::__detail::__assoc_legendre_p(), std::tr1::__detail::__beta(), std::tr1::__detail::__bincoef(), std::tr1::__detail::__comp_ellint_1(), std::tr1::__detail::__comp_ellint_2(), std::tr1::__detail::__comp_ellint_3(), std::tr1::__detail::__conf_hyperg(), std::tr1::__detail::__cyl_bessel_i(), std::tr1::__detail::__cyl_bessel_j(), std::tr1::__detail::__cyl_bessel_k(), std::tr1::__detail::__cyl_neumann_n(), std::tr1::__detail::__ellint_1(), std::tr1::__detail::__ellint_2(), std::tr1::__detail::__ellint_3(), std::tr1::__detail::__expint(), std::tr1::__detail::__hyperg(), std::tr1::__detail::__poly_hermite(), std::tr1::__detail::__poly_laguerre(), std::tr1::__detail::__poly_legendre_p(), std::tr1::__detail::__psi(), std::tr1::__detail::__riemann_zeta(), std::tr1::__detail::__sph_bessel(), std::tr1::__detail::__sph_legendre(), and std::tr1::__detail::__sph_neumann().
static _Tp std::numeric_limits< _Tp >::round_error | ( | ) | throw () [inline, static] |
static _Tp std::numeric_limits< _Tp >::signaling_NaN | ( | ) | throw () [inline, static] |
const int std::__numeric_limits_base::digits [static, inherited] |
const int std::__numeric_limits_base::digits10 [static, inherited] |
const float_denorm_style std::__numeric_limits_base::has_denorm [static, inherited] |
See std::float_denorm_style for more information.
const bool std::__numeric_limits_base::has_denorm_loss [static, inherited] |
const bool std::__numeric_limits_base::has_infinity [static, inherited] |
const bool std::__numeric_limits_base::has_quiet_NaN [static, inherited] |
const bool std::__numeric_limits_base::has_signaling_NaN [static, inherited] |
const bool std::__numeric_limits_base::is_bounded [static, inherited] |
const bool std::__numeric_limits_base::is_exact [static, inherited] |
const bool std::__numeric_limits_base::is_iec559 [static, inherited] |
const bool std::__numeric_limits_base::is_integer [static, inherited] |
const bool std::__numeric_limits_base::is_modulo [static, inherited] |
const bool std::__numeric_limits_base::is_signed [static, inherited] |
const bool std::__numeric_limits_base::is_specialized [static, inherited] |
const int std::__numeric_limits_base::max_exponent [static, inherited] |
const int std::__numeric_limits_base::max_exponent10 [static, inherited] |
const int std::__numeric_limits_base::min_exponent [static, inherited] |
const int std::__numeric_limits_base::min_exponent10 [static, inherited] |
const int std::__numeric_limits_base::radix [static, inherited] |
const float_round_style std::__numeric_limits_base::round_style [static, inherited] |
See std::float_round_style for more information. This is only meaningful for floating types; integer types will all be round_toward_zero.
const bool std::__numeric_limits_base::tinyness_before [static, inherited] |
const bool std::__numeric_limits_base::traps [static, inherited] |