std::wcscspn (3) - Linux Man Pages

std::wcscspn: std::wcscspn

NAME

std::wcscspn - std::wcscspn

Synopsis


Defined in header <cwchar>
std::size_t wcscspn( const wchar_t* dest, const wchar_t* src );


Returns the length of the maximum initial segment of the wide string pointed to by dest, that consists of only the characters not found in wide string pointed to by src.

Parameters


dest - pointer to the null-terminated wide string to be analyzed
src - pointer to the null-terminated wide string that contains the characters to search for

Return value


The length of the maximum initial segment that contains only characters not found in the character string pointed to by src

Example


 This section is incomplete
 Reason: no example

See also


        returns the length of the maximum initial segment that consists
wcsspn of only the wide characters found in another wide string
        (function)
        finds the first location of any wide character in one wide string, in another wide string
wcspbrk (function)