Given the following class, what would be the best declaration for a constructor that would allow the user to initialize the object with an initial age and cost? class Wine { public: Wine(); int getAge(); float getCost(); private: int age; float cost;

Given the following class, what would be the best declaration for a constructor that would allow the user to initialize the object with an initial age and cost? class Wine { public: Wine(); int getAge(); float getCost(); private: int age; float cost;

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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Concept explainers

OOPs

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.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

Select the correct option for the question shown below.

Given the following class, what would be the best declaration for a constructor that
would allow the user to initialize the object with an initial age and cost?
class Wine
{
public:
Wine();
int getAge();
float getCost();
private:
}
int age;
float cost;
OA) int getAge(int newAge);
B) Wine();
OC) Wine(int age);
OD) Wine(int newAge, float newCost);

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