oflimits.h File Reference

Provides an interface to query properties of all fundamental numeric types. More...

Classes
struct	OFnumeric_limits< T >
	A meta-template for querying various properties of fundamental types. More...

Enumerations
enum	OFfloat_round_style {   OFround_indeterminate = -1, OFround_toward_zero = 0, OFround_to_nearest = 1, OFround_toward_infinity = 2,   OFround_toward_neg_infinity = 3 }
	Enumeration constants of type OFfloat_round_style indicate the rounding style used by floating-point arithmetics whenever a result of an expression is stored in an object of a floating-point type. More...
enum	OFfloat_denorm_style { OFdenorm_indeterminate = -1, OFdenorm_absent = 0, OFdenorm_present = 1 }
	Enumeration constants of type OFfloat_denorm_style indicate support of subnormal values by floating-point types. More...

Detailed Description

Provides an interface to query properties of all fundamental numeric types.

Enumeration Type Documentation

OFfloat_denorm_style

enum OFfloat_denorm_style

Enumeration constants of type OFfloat_denorm_style indicate support of subnormal values by floating-point types.

Enumerator
OFdenorm_indeterminate	Support of subnormal values cannot be determined.
OFdenorm_absent	The type does not support subnormal values.
OFdenorm_present	The type allows subnormal values.

OFfloat_round_style

enum OFfloat_round_style

Enumeration constants of type OFfloat_round_style indicate the rounding style used by floating-point arithmetics whenever a result of an expression is stored in an object of a floating-point type.

Enumerator
OFround_indeterminate	Rounding style cannot be determined.
OFround_toward_zero	Rounding toward zero.
OFround_to_nearest	Rounding toward nearest representable value.
OFround_toward_infinity	Rounding toward positive infinity.
OFround_toward_neg_infinity	Rounding toward negative infinity.