IsNotANumber
int IsNotANumber (double number);
Purpose
Checks if the input is not a number (NaN).
Parameters
| Input | ||
| Name | Type | Description |
| number | double | Input the double precision quantity to be checked. |
Return Value
| Name | Type | Description |
| result | int | Result is non-zero if the input is not a number (NaN). |
Additional Information
Library: Programmer's Toolbox
Include file: toolbox\toolbox.h
LabWindows/CVI compatibility: LabWindows/CVI 7.1 and later