Karteikarten
CSCI 1302 Test Cram Study
Karten in diesem Stapel (5)
- 1When a reference variable is passed as an argument to a method.The method has access to the object that the variable references.
- 2When a method's return type is a class, what is actually returned to the calling program?It is a reference to the an object of that class.
- 3To compare two objects in a class...you must write an equals method that will make a field-by-field comparison of the two objects
- 4If 'object1' and 'object2', are objects of the same class, to make object2 a copy of object1:You would write a copy method that will make a field by field copy of object1's data members into object2's data members
- 5What is a constructor and how does it differ from a copy constructor?A constructor initializes an object while a copy constructor has a parameter whos data type is the same as the class.