From cppreference.com
< c‎ | string‎ | wide
Defined in header <wchar.h>
size_t wcslen( const wchar_t *str );

Returns the length of a wide string, that is the number of non-null wide characters that precede the terminating null wide character.


[edit] Parameters

str - pointer to the null-terminated wide string to be examined

[edit] Return value

The length of the null-terminated wide string str.

[edit] Example

[edit] See also

C++ documentation for wcslen