C++ Assume that box 1 is an object of a class called Rectangle. Assume that the statement Rectangle box2 = box1 is executed. Which of the following statements is false? a) the default constructor for the Rectangle class is called for box2. b) memberwise assignment occurs unless Rectangle has a copy constructor c) the copy constructor for the Rectangle class is called if Rectangle has a copy constructor

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter12: Adding Functionality To Your Classes
Section12.2: Providing Class Conversion Capabilities
Problem 6E
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C++

Assume that box 1 is an object of a class called Rectangle. Assume that the statement Rectangle box2 = box1 is executed. Which of the following statements is false?

a) the default constructor for the Rectangle class is called for box2.

b) memberwise assignment occurs unless Rectangle has a copy constructor

c) the copy constructor for the Rectangle class is called if Rectangle has a copy constructor

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