std::wcscspn

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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.

Contents [hide] 1 Parameters 2 Return value 3 Example 4 See also

[edit] 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

[edit] Return value

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

[edit] Example

This section is incomplete

[edit] See also

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