upcast

Object

• object: Then attempt to upcast objects of the derived class to the base class.
• address: Second, in the array definition for b[ ] this code attempts to create a new mi and upcast the address to a MBase* .

Modifies a noun

• shaft: This colliery sited at the entrance to the Ely valley was the upcast shaft.

Modifying Another Word

• automatically: In main( ), when you place something inside the Instrument array you automatically upcast to Instrument.