Defined in header <cwchar> | ||
---|---|---|
int fputws( const wchar_t* str, std::FILE* stream ); |
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.
str | - | null-terminated wide string to be written |
stream | - | output stream |
On success, returns a non-negative value.
On failure, returns EOF
and sets the error indicator (see std::ferror
) on stream
.
#include <clocale> #include <cstdio> #include <cwchar> 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 }
Output:
御休みなさい
writes a character string to a file stream (function) |
|
prints formatted wide character output to stdout , a file stream or a buffer (function) |
|
fputws | writes a wide string to a file stream (function) |
gets a wide string from a file stream (function) |
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