Return the coarse classification of the specified number.
Synopsis
Declared in <bdlb_float.h>
static
Classification
classify(float number);Description
The result is one of k_ZERO, k_NORMAL, k_SUBNORMAL, k_INFINITE, or k_NAN. This function has the same functionality as the fpclassify macro in C99.
Return Value
coarse classification of number
Parameters
Name |
Description |
number |
floating‐point value to classify |
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