std::fputws (3) - Linux Man Pages

std::fputws: std::fputws

NAME

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)