isxdigit
Syntax:
#include <cctype> int isxdigit( int ch );
The function isxdigit() returns non-zero if its argument is a hexidecimal digit (i.e. A-F, a-f, or 0-9). Otherwise, zero is returned.
Related topics:
#include <cctype> int isxdigit( int ch );
The function isxdigit() returns non-zero if its argument is a hexidecimal digit (i.e. A-F, a-f, or 0-9). Otherwise, zero is returned.