Return the coarse classification (k_ZERO, k_NORMAL, k_SUBNORMAL, k_INFINITE, or 'k_NAN) for the specified floating point number. This function has the same functionality as the fpclassify macro in C99.
k_ZERO
k_NORMAL
k_SUBNORMAL
k_INFINITE
number
fpclassify
Declared in <bdlb_float.h>
<bdlb_float.h>
static Classification classify(float number);