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) |
|
C documentation for fputws |
|
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