Answered: Using C++ to Creates a class called…

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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Using C++ to Creates a class called Member with two integer x and y. a. Add a constructor able to create a Member object with tow integers and the default values 0,0; b. Add the methods setX and setY to modify the attributes x and y; c. Add the method display able to display the attributes, - A Queue is a special array where the insertion and deletion will be via a specific index called "head". A Queue is characterized by 3 attributes: a. capacity (int): the maximum number element Member that can be contained into the Queue; b. head: presents the index where we can add/remove element to the Queue. The head value presents also the current number of elements into the Queue. When a Queue is created the initial value of head is 0; c. Member content[]: an array of elements of type Member; Creates the class Queue with the following methods: a. a Constructor able to create a Queue with maximum 10 Members; b. bool empty (): this method returns true if no element exists in the Queue c. bool full(): this method returns true if there are no place to add a new element to the Queue; d. overload the operator += (Member): able to add an element to the Queue. You need to be sure that there is an available space in the Queue (use the assert function). e. delete(): able to delete an element from the Queue. You need to be sure that there is at least an available space in the Queue (use the assert function). f. display(): a method able to display all the member elements existing in the Queue; - Creates a function main() to test the program: a. Creates a Queue; b. Creates 3 Members and then insert all of them into the Queue; c. Display the Queue; d. Delete an element from the Queue; e. Display the Queue for one more time;

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