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Polymorphism

• Unfortunately, the following code does still not work!

  cout << clocks[i]->get_location() << " time: "
     << clocks[i]->get_hours() << ":"
     << setw(2) << setfill('0')
     << clocks[i]->get_minutes()
     << setfill(' ') << "\n";
  

• The output is still

  Local time is 21:15
  Local time is 21:15
  Local time is 9:15
  

• Recall that both Clock and TravelClock have a get_location and a get_hours member function.
• The compiler calls the Clock member function because the pointer is of type Clock*.

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