bearophile wrote:
Steven Schveighoffer:
If I have 2 identical floating point values, how do I ensure they are
binary equivalents of eachother?
Try this inside std.math of Phobos2:
bool isIdentical(real x, real y);
I thought 'a is b' would work, but it just morphs into a == b, which isn't
helpful. Why doesn't 'is' just do a bit compare for floating points?
"is" is used to compare references.
No. If you use it with structs, the type's opEquals is not called. "is"
is used for a lot of things.
I agree that is should do a bitwise comparison for floating points. That
would be a nice fix for D2.
Bye,
bearophile
