Comments (3)
Yeah, I'm open to ideas. There are a couple platforms that have defines for these things already, but that is unfortunately rare. :(
from unity.
My current favourite is to use a macro from math.h
is_trait = isinf(actual) ? 1 : 0;
The main drawback might be portability, and since this is a C99 feature it will not work for C90. I tried it for armcc and MinGW, and it worked in both cases.
Otherwise it should be possible to define infinity in hex from the IEEE 754 definition.
from unity.
This has finally been fixed in commit c6dc96f. I'm using the c99 macros when they exist and have added a check for UNITY_EXCLUDE_MATH_H to revert to the old method where it doesn't exist.
from unity.
Related Issues (20)
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- closed HOT 1
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from unity.