real class : IsNaN() method
Description
Gets a value that indicates whether this instance value is not a number (NaN).
Syntax
realInstance.IsNaN()
Arguments
None
Return value
| Class | Description |
| bool | A value that indicates whether this instance value is not a number (NaN). |
Sample code
//anyReal is a instance of real type.
bool nan = anyReal.IsNaN();
Notes
It's a wrapper of the System.Double.IsNaN(Double).
Returns true if instance value evaluates to NaN; otherwise, returns false.