Dirk Griffioen wrote:
I would love to use the boost::iostreams lib, so I created a filter (which, in this case, does encryption)
but instead of passing it std::cout I would like to pass it some other stream, a stringstream for instance (or any kind of ostream/istream, depending on the direction).
However, I was very surprised to find the following code taking 100% cpu and not returning. It probably means I did something wrong, but I can't seem to find it.
Here's a cleaned up example that reproduces the bug (when endl is replaces by "\n"). It seems the filter is a red herring. Jonathan #include <iostream> #include <sstream> #include <boost/iostreams/filtering_stream.hpp> int main() { boost::iostreams::filtering_ostream out; std::ostringstream os; out.push(os); out << "test" << std::endl; //out << "test" << "\n"; std::cout << os.str(); }