C++ Programming/Code/Standard C Library/Functions/islower
islower
| Syntax |
#include <cctype>
int islower( int ch );
|
The islower() function returns non-zero if its argument is a lowercase letter. Otherwise, zero is returned.
- Related topics
- isupper
| Syntax |
#include <cctype>
int islower( int ch );
|
The islower() function returns non-zero if its argument is a lowercase letter. Otherwise, zero is returned.