Determine whether one floating-point number is greater than or equal to another
#include <math.h> #define isgreaterequal( x, y ) ...
The isgreaterequal() macro determines whether x is greater than or equal to y. It's the same as (x) >= (y) but doesn't raise the invalid floating-point exception if x and y are unordered.
The value of (x) >= (y). If x or y is NaN, this function returns 0.
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | No |
| Thread | Yes |