Don't use ostrstream, use std::ostringstream.
Next, why do you want a stringstream as a member of the class?
Don't use ostrstream, use std::ostringstream.
Next, why do you want a stringstream as a member of the class?
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)