Description of numeric

numeric_limits<Tnum>		Programmers Guide
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Category:intervals,containers

Component type:type

Description

ANSI C Numeric Limits data for the Interval Class. Many of the definitions return the underlying definition for the underlyng Tnum Class. presently, the round_error() function has not been implmented. Returns the underling number's min_exponent10 Returns the underling number's max_exponent10

Example

Definition

interval.cct

Template Parameters

Model of

Members

Member	Where defined	Description
`static const int digits`		Number of radix digits in mantissa
`static const int digits10`		Number of base-10 digits in mantissa
`static const int min_exponent`		Minimum exponent representable of underling number type.
`static const int max_exponent`		Maximum representable exponent of underling number type.
`static const int min_exponent10`
`static const int max_exponent10`
`static const bool is_specialized`		Returns true, it is an specialization
`static const int radix`		Base of exponent
`static const bool is_signed`		Returns underling number's is_signed
`static const bool is_integer`		Returns underling number's is_integer
`static const bool is_exact`		Returns false.
`static const bool has_infinity`		Returns underling number's has_infinity
`static const bool has_quiet_NaN`		Returns underling number's has_quiet_NaN
`static const bool has_signaling_NaN`		Returns false (not yet implemented)
`static const bool has_denorm`		Returns underling number's has_denorm
`static const bool has_denorm_loss`		Returns underling number's has_denorm_loss
`static const bool is_iec559`
`static const bool is_bounded`
`static const bool is_modulo`
`static const bool traps`
`static const bool tinyness_before`
`static const float_round_style round_style`		Presently returns round_indeterminate
`static intv infinity ()`		Returns an interval bounded by the underling number's infinity for both the upper and lower bounds.
`static intv quiet_NaN ()`		Returns an interval bounded by the underling number's quiet_NaN for both the upper and lower bounds.
`static intv min () throws ()`		Returns the minimum representable interval
`static intv max () throws ()`		Returns the maximum representable interval
`static intv epsilon () throws ()`
`static intv denorm_min () throws ()`

New members

Notes

See also