Re: safe alternative to va_arg

Hi Uli,

BTW: a very convenient feature of C++ IOStreams is the overloaded rdbuf()
function. Using that, you can easily redirect a stream to stdout, a file or
any other stream:

int main() {
std::ofstream out("program.log");
std::cout.rdbuf(out.rdbuf());
:

Is it possible to redirect the output to multiple targets, e.g. to both a
file and the console?

Thanks,

Fabian
.

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