Revise the following Course class implementation in the following c++ codeWhen adding a new student to the course, if the array capacity is exceeded, increase the array size by creating a new larger array and copying the contents of the current array to it.Implement the dropStudent function.Add a new function named clear() that removes all students from the course.Implement the destructor and copy constructor to perform a deep copy in the class.Write a test program that creates a course, adds three students, removes one, and displays the students in the course. #include #include "Course.h"using namespace std;Course::Course(const string& courseName, int capacity){FnumberOfStudents = 8:this->courseName = courseName;this->capacity = capacity;students = new string[capacity];Course::~Course()delete [] students;string Course::getCourseName() const{}void Course::addStudent (const string& name){return courseName;students [numberOfStudents]numberOfStudents++;Semnalname:}void Course::dropStudent (const string& name)X// Left as an exerciseCstring* Course::getStudents() constKreturn students;int Course::getNumberOfStudents() constKreturn numberOfStudents;Course.cp

Solution: Required language is C++ Follow step 2 for the solution.

Answered: Revise the following Course class…

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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Revise the following Course class implementation in the following c++ code

When adding a new student to the course, if the array capacity is exceeded, increase the array size by creating a new larger array and copying the contents of the current array to it.
Implement the dropStudent function.
Add a new function named clear() that removes all students from the course.
Implement the destructor and copy constructor to perform a deep copy in the class.

Write a test program that creates a course, adds three students, removes one, and displays the students in the course.

#include <iostream>
#include "Course.h"
using namespace std;
Course::Course(const string& courseName, int capacity)
{
F
numberOfStudents = 8:
this->courseName = courseName;
this->capacity = capacity;
students = new string[capacity];
Course::~Course()
delete [] students;
string Course::getCourseName() const
{
}
void Course::addStudent (const string& name)
{
return courseName;
students [numberOfStudents]
numberOfStudents++;
Semnal
name:
}
void Course::dropStudent (const string& name)
X
// Left as an exercise
C
string* Course::getStudents() const
K
return students;
int Course::getNumberOfStudents() const
K
return numberOfStudents;
Course.cp

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