float_denorm_style
The enumeration describes the various methods that an implementation can choose for representing a denormalized floating-point value — one too small to represent as a normalized value:
enum float_denorm_style {
denorm_indeterminate = -1,
denorm_absent = 0,
denorm_present = 1
};
Return Value
The enumeration returns:
denorm_indeterminate if the presence or absence of denormalized forms cannot be determined at translation time.
denorm_absent if denormalized forms are absent.
denorm_present if denormalized forms are present.
Example
See numeric_limits::has_denorm for an example in which the values of this enumeration may be accessed.
Requirements
Header: <limits>
Namespace: std