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¶

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