std::fputws - cppreference.com (original) (raw)
Writes every wide character from the null-terminated wide string str to the output stream stream, as if by repeatedly executing std::fputwc.
The terminating null wide character from str is not written.
[edit] Parameters
| str | - | null-terminated wide string to be written |
|---|---|---|
| stream | - | output stream |
[edit] Return value
On success, returns a non-negative value
On failure, returns EOF and sets the error indicator (see std::ferror) on stream.
[edit] Example
#include #include #include int main() { std::setlocale(LC_ALL, "en_US.utf8"); int rc = std::fputws(L"御休みなさい", stdout); if (rc == EOF) std::perror("fputws()"); // POSIX requires that errno is set }
Possible output: