[Boost-users] [iostreams] flush in sink method (newbie)

30 Dec 2004

      Hi,

I have a class derived from boost::io::sink that I use as follows:

boost::io::stream_facade<printsink> os;
os << "foo" << std::flush;
os->set_colour(255, 255, 0);
os << "bar";

How can I flush the buffer in set_colour() method instead of requiring the
user to do it?

TIA,

--
Daniel Schlyder
http://bitblaze.com/