std::wcsspn
Defined in header <cwchar> | | |
|---|---|---|
size_t wcsspn( 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，它只包含在宽字符串中所指向的字符。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
所指向的最大初始段的长度，该段仅包含来自宽字符串的字符。src...
例
另见
wcscspn | returns the length of the maximum initial segment that consists of only the wide not found in another wide string (function) |
|---|---|
wcspbrk | finds the first location of any wide character in one wide string, in another wide string (function) |
c Wcsspn文档
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