Write a full class definition for a class named Counter , and containing the following members: A data member counter of type int . A constructor that takes one int argument and assigns its value to counter . A function called increment that accepts no parameters and returns no value. increment adds one to the counter data member. A function called decrement that accepts no parameters and returns no value. decrement subtracts one to the counter data member. A function called getValue that accepts no parameters. It returns the value of the instance variable counter .
Write a full class definition for a class named Counter , and containing the following members: A data member counter of type int . A constructor that takes one int argument and assigns its value to counter . A function called increment that accepts no parameters and returns no value. increment adds one to the counter data member. A function called decrement that accepts no parameters and returns no value. decrement subtracts one to the counter data member. A function called getValue that accepts no parameters. It returns the value of the instance variable counter .
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
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The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Question
Write a full class definition for a class named
Counter
, and containing the following members:
-
A data membercounterof typeint.
-
A constructor that takes oneintargument and assigns its value tocounter.
-
A function calledincrementthat accepts no parameters and returns no value.incrementadds one to thecounterdata member.
-
A function calleddecrementthat accepts no parameters and returns no value.decrementsubtracts one to thecounterdata member.
-
A function calledgetValuethat accepts no parameters. It returns the value of the instance variablecounter.
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