NAME¶

std::numeric_limits::has_denorm - std::numeric_limits::has_denorm

Synopsis¶

static const std::float_denorm_style has_denorm; (until C++11)
static constexpr std::float_denorm_style has_denorm; (since C++11)

The value of std::numeric_limits<T>::has_denorm identifies the floating-point types
that support subnormal values.

Standard specializations¶

T value of std::numeric_limits<T>::has_denorm
/* non-specialized */ std::denorm_absent
bool std::denorm_absent
char std::denorm_absent
signed char std::denorm_absent
unsigned char std::denorm_absent
wchar_t std::denorm_absent
char8_t (C++20) std::denorm_absent
char16_t (C++11) std::denorm_absent
char32_t (C++11) std::denorm_absent
short std::denorm_absent
unsigned short std::denorm_absent
int std::denorm_absent
unsigned int std::denorm_absent
long std::denorm_absent
unsigned long std::denorm_absent
long long (C++11) std::denorm_absent
unsigned long long (C++11) std::denorm_absent
float usually std::denorm_present
double usually std::denorm_present
long double usually std::denorm_present

See also¶

denorm_min returns the smallest positive subnormal value of the given
[static] floating-point type
(public static member function)
float_denorm_style indicates floating-point denormalization modes
(enum)