Return whether character is alphanumeric.
Synopsis
Declared in <bdlb_chartype.h>
static
bool
isAlnum(char character);
Description
Return true if the specified character is in the ALNUM category (i.e., [0‐9A‐Za‐Z]), and false otherwise.
Return Value
true if character is alphanumeric, and false otherwise
Parameters
Name |
Description |
character |
character to classify |
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