Question 6 (a) What is the relationship between classes and objects? (b) Why do we use classes to group together different data types? In your answer, you should list some of the advantages of classes. (c) You are asked to write a simple class for an object called Counter that has a single integer variable counterVar and, apart from constructors, a single public function addOne with the signature: void addOne (); that adds one to the counterVar variable. Write the C++ declaration code for this class.

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter10: Classes And Data Abstraction
Section: Chapter Questions
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Question 6
(a) What is the relationship between classes and objects?
(b) Why do we use classes to group together different data types? In your
answer, you should list some of the advantages of classes.
(c) You are asked to write a simple class for an object called Counter that
has a single integer variable counterVar and, apart from constructors,
a single public function addOne with the signature:
void addOne () ;
that adds one to the counterVar variable. Write the C++ declaration
code for this class.
Transcribed Image Text:Question 6 (a) What is the relationship between classes and objects? (b) Why do we use classes to group together different data types? In your answer, you should list some of the advantages of classes. (c) You are asked to write a simple class for an object called Counter that has a single integer variable counterVar and, apart from constructors, a single public function addOne with the signature: void addOne () ; that adds one to the counterVar variable. Write the C++ declaration code for this class.
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