std::float_denorm_style

 

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float_denorm_style

 

Defined in header <limits>
enum float_denorm_style { denorm_indeterminate = -1, denorm_absent = 0, denorm_present = 1 };		(deprecated in C++23)

Enumeration constants of type std::float_denorm_style indicate support of subnormal values by floating-point types.

Enumeration constants

Enumerator	Meaning
std::denorm_indeterminate	support of subnormal values cannot be determined
std::denorm_absent	the type does not support subnormal values
std::denorm_present	the type allows subnormal values

See also

has_denorm [static]

identifies the denormalization style used by the floating-point type (public static member constant)