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Chapter 14: Problem 39

Assume a class named Bird exists. Write the header for a member function that overloads the \(=\) operator for that class.

Short Answer

Expert verified
Question: Write the header for a member function that overloads the '=' operator for a class named Bird. Answer: Bird& Bird::operator =(const Bird &other);

Step by step solution

01

Operator Overloading Syntax

To overload the '=' operator, we need to create a member function with the following syntax: ```cpp ReturnType ClassName::operator =(const ClassName &other); ``` We have to replace ReturnType, ClassName, and other with appropriate values according to our problem.
02

Write Header for Overloaded '=' Operator

In this case, we need to overload the '=' operator for the Bird class, so we will replace ClassName with Bird, ReturnType with Bird& (as it is generally recommended to return a reference to the modified object after assignment), and other with a constant reference of Bird type. ```cpp Bird& Bird::operator =(const Bird &other); ```

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Most popular questions from this chapter

T F In order for a function or class to become a friend of another class, it must be declared as such by the class granting it access.

A(n) __________ tells the compiler that a specific class will be declared later in the program.

T F If a class doesn’t have a copy constructor, the compiler generates a default copy constructor for it.

What type of value should be returned from an overloaded relational operator function?

Why must the parameter of a copy constructor be a reference?
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