[Development] Comparing two reals in Qt code

[Jedrzej Nowacki]

On Friday 30. November 2012 09.23.32 Samuel Rødal wrote:
> Yep, having something similar to AlmostEqualUlpsAndAbs() would be great.
> I've had some ideas of making qFuzzyCompare work that way in the past,
> but gave them up due to not wanting to risk subtly breaking a lot of
> existing code. Introducing a new function, with default but customizable
> arguments for the max differences, sounds like the way to go.
> 
> The following tasks might be relevant:
> https://bugreports.qt-project.org/browse/QTBUG-26453
> https://bugreports.qt-project.org/browse/QTBUG-16819

Hi,

   Is qFuzzyCompare compatible with ECMAScript standard for float comparision? 
It would not be good if sometimes two, const floats are equals and somtimes 
not.

Cheers,
  Jedrek