C++ Programming/Code/Standard C Library/Functions/isxdigit

isxdigit
The function isxdigit returns non-zero if its argument is a hexadecimal digit (i.e. A-F, a-f, or 0-9). Otherwise, zero is returned.


 * Related topics: isalnum - isalpha - iscntrl - isdigit - isgraph - ispunct - isspace