If class B has a public copy constructor, which statement will cause the copy constructor to becalled?O x = y;where x and y are instances of B.O foo(bar);where bar is an instance of B and foo is a function declared asvoid foo(B obj);O None of these.foo(bar);where bar is an instance of B and foo is a function declared asvoid foo(B &obj);

The given problem is related to C++ constructors. The statement is related to calling copy…

Answered: If class B has a public copy…

Engineering

Computer Science

If class B has a public copy constructor, which statement will cause the copy constructor to be called?

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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