std::putwchar - cppreference.com (original) (raw)
Writes a wide character ch to stdout.
[edit] Parameters
| ch | - | wide character to be written |
|---|
[edit] Return value
ch on success, WEOF on failure.
[edit] Example
#include #include #include #include #include int main() { std::setlocale(LC_ALL, "en_US.utf8"); for (const wchar_t ch : { L'\u2200', // Unicode name: "FOR ALL" L'∀', L'\n' }) if (std::putwchar(ch) == WEOF) { std::puts("I/O error in std::putwchar"); return EXIT_FAILURE; } return EXIT_SUCCESS; }
Possible output: