operator<< ( )

• void operator<< (ostream & os, const Time & t);

• {

• os << t.hours << “ hours, “

• << t.minutes << “ minutes”;

• }

• The function accesses individual members of the Time object, but doesn't access individual members of the ostream class. So, it must be a friend to Time, but not to ostream.

• Practice: mytime3 (note: mytime3.h)