std::fputws
From cppreference.com
Defined in header <cwchar> | ||
int fputws(constwchar_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.
Contents |
[edit]Parameters
| str | - | null-terminated wide string to be written |
| stream | - | output stream |
[edit]Return value
On success, returns a non-negative value
On failure, returns EOF and sets the error indicator (see std::ferror) on stream.
[edit]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}
Possible output:
御休みなさい
[edit]See also
| 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 | |
