Get the sign of an XFL enclosing number
Return 1 if the XFL is negative, otherwise return 0
C
C
📘HintThe sign bit inside the XFL is the
0when the XFL is negative, however this function follows the standard computing convention to return1if it is negative.
float1
int64_t
An XFL floating point enclosing number
int64_t
The sign of the XFL:
0 if positive, 1 if negative.
If negative, an error:
INVALID_FLOAT
- the supplied parameter was not a valid XFL enclosing number