Chris@4: 
Chris@4: #include "zfstream.h"
Chris@4: 
Chris@4: int main() {
Chris@4: 
Chris@4:   // Construct a stream object with this filebuffer.  Anything sent
Chris@4:   // to this stream will go to standard out.
Chris@4:   gzofstream os( 1, ios::out );
Chris@4: 
Chris@4:   // This text is getting compressed and sent to stdout.
Chris@4:   // To prove this, run 'test | zcat'.
Chris@4:   os << "Hello, Mommy" << endl;
Chris@4: 
Chris@4:   os << setcompressionlevel( Z_NO_COMPRESSION );
Chris@4:   os << "hello, hello, hi, ho!" << endl;
Chris@4: 
Chris@4:   setcompressionlevel( os, Z_DEFAULT_COMPRESSION )
Chris@4:     << "I'm compressing again" << endl;
Chris@4: 
Chris@4:   os.close();
Chris@4: 
Chris@4:   return 0;
Chris@4: 
Chris@4: }