FreeBSD Manual Pages
std::wcscat(3) C++ Standard Libary std::wcscat(3) NAME std::wcscat - std::wcscat Synopsis Defined in header <cwchar> wchar_t *wcscat( wchar_t *dest, const wchar_t *src ); Appends a copy of the wide string pointed to by src to the end of the wide string pointed to by dest. The wide character src[0] replaces the null ter- minator at the end of dest. The resulting wide string is null-terminated. The behavior is undefined if the destination array is not large enough for the contents of both str and dest and the terminating null wide charac- ter. The behavior is undefined if the strings overlap. Parameters dest - pointer to the null-terminated wide string to append to src - pointer to the null-terminated wide string to copy from Return value Returns a copy of dest Example // Run this code #include <iostream> #include <cwchar> #include <clocale> int main(void) { wchar_t str[50] = L", ."; std::wcscat(str, L" "); std::wcscat(str, L" ."); std::setlocale(LC_ALL, "en_US.utf8"); std::wcout.imbue(std::locale("en_US.utf8")); std::wcout << str << '\n'; } Possible output: , . . See also wcsncat appends a certain amount of wide characters from one wide string to another (function) strcat concatenates two strings (function) wcscpy copies one wide string to another (function) http://cppreference.com 2022.07.31 std::wcscat(3)
NAME | Synopsis | Parameters | Return value | Example | Possible output: | See also
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=std::wcscat&sektion=3&manpath=FreeBSD+Ports+15.0>