std::wcscspn
Defined in header <cwchar> | | |
|---|---|---|
std::size_t wcscspn( const wchar_t* dest, const wchar_t* src ); | | |
返回所指向的宽字符串的最大初始段的长度。dest，它仅由字符组成。不在宽字符串中找到的src...
参数
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 |
返回值
所指向的字符串中未找到的仅包含未找到字符的最大初始段的长度。src...
例
另见
wcsspn | returns the length of the maximum initial segment that consists of only the wide characters found in another wide string (function) |
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wcspbrk | finds the first location of any wide character in one wide string, in another wide string (function) |
c Wcscspn文档
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