SameValue
Check whether 2 float values are the same
Declaration
Source position: math.pp line 276
function SameValue(const A: Extended; const B: Extended) : Boolean
; Overload;
function SameValue(const A: Double; const B: Double) : Boolean
; Overload;
function SameValue(const A: Single; const B: Single) : Boolean
; Overload;
function SameValue(const A: Extended; const B: Extended;
Epsilon: Extended) : Boolean; Overload;
function SameValue(const A: Double; const B: Double; Epsilon: Double)
: Boolean; Overload;
function SameValue(const A: Single; const B: Single; Epsilon: Single)
: Boolean; Overload;
Description
SameValue returns True if the floating-point values A and B are the same, i.e. whether the absolute value of their their difference is smaller than Epsilon. If their difference is larger, then False is returned.
If unspecified, the default value for Epsilon is 0.0.
See also
| Name | Description |
|---|---|
| IsZero | Check whether value is zero |
| MinFloat | Minimum value (closest to zero) of float type |