std::fputws (3) Linux Manual Page

std::fputws – std::fputws

Synopsis

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.

Parameters

str – null-terminated wide string to be written
stream – output stream

Return value

On success, returns a non-negative value
On failure, returns EOF and sets the error indicator (see std::ferror) on stream.

Example

// Run this code

#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

See also

         writes a character string to a file stream
fputs (function)
wprintf prints formatted wide character output to stdout, a file stream or a buffer
fwprintf (function)
swprintf
         writes a wide string to a file stream
fputws (function)
         gets a wide string from a file stream
fgetws (function)