CHALLENGEACTIVITYDeallocate memory for kitchenpaint using the delete operator. Note: Destructors, which use the "~" character, are explained in alater section.7.3.2: Deallocating memory406554.2871636.qx3zqy71 #include 2 using namespace std;4 class PaintContainer {6Runpublic:~Paint Container();double gallonPaint;8 };910 Paint Container::~Paint Container() { // Covered in section on Destructors.11 cout << "Paint Container deallocated." << endl;12}1314 int main() {151617Paint Container* kitchenpaint;kitchenpaint = new Paint Container;

CHALLENGE 7.3.2: Deallocating memory ACTIVITY Deallocate memory for kitchenPaint using the delete operator. Note: Destructors, which use the "~" character, are explained in a later section. 406554.2871636.qx3zqy7 1 #include 2 using namespace std; 3 4 class Paint Container { public: ~Paint Container(); double gallonPaint; 6 7 8}; 9 10 Paint Container::~Paint Container() { // Covered in section on Destructors. cout << "Paint Container deallocated." << endl; 11 12} 13 14 int main() { 15 16 17 Paint Container* kitchenpaint; kitchenpaint = new PaintContainer;

CHALLENGE 7.3.2: Deallocating memory ACTIVITY Deallocate memory for kitchenPaint using the delete operator. Note: Destructors, which use the "~" character, are explained in a later section. 406554.2871636.qx3zqy7 1 #include 2 using namespace std; 3 4 class Paint Container { public: ~Paint Container(); double gallonPaint; 6 7 8}; 9 10 Paint Container::~Paint Container() { // Covered in section on Destructors. cout << "Paint Container deallocated." << endl; 11 12} 13 14 int main() { 15 16 17 Paint Container* kitchenpaint; kitchenpaint = new PaintContainer;

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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Declare and implement 5 classes: FloatArray, SortedArray, FrontArray, PositiveArray & NegativeArray. 1- The FloatArray class stores a dynamic array of floats and its size. It has: - A parameterized constructor that takes the array size. - An add method that adds a float at the end of the array. - Overloading for the insertion operator << to write the array to a file (ofstream) - Overloading for the extraction operator >> to read the array elements from the file (ifstream) and add them to the array. - A destructor to deallocate the array 2- The SortedArray inherits from FloatArray. It has: - A parameterized constructor that takes the array size. - An add method that adds a float at the right place in the array such that the array remains sorted with every add. Don’t add to the array then sort but rather add in the right place. 3- The FrontArray inherits from FloatArray. It has: - A parameterized constructor that takes the array size. - An add method that adds a float at…
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Declare and implement 5 classes: FloatArray, SortedArray, FrontArray, PositiveArray & NegativeArray 1- The FloatArray class stores a dynamic array of floats and its size. It has:- A parameterized constructor that takes the array size. - An add method that adds a float at the end of the array.- Overloading for the insertion operator << to write the array to afile (ofstream)- Overloading for the extraction operator >> to read the array elements from the file (ifstream) and add them to the array.- A destructor to deallocate the array 2- The SortedArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size. - An add method that adds a float at the right place in the arraysuch that the array remains sorted with every add. Don’t add to the array then sort but rather add in the right place. 3- The FrontArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size. - An add method that adds a float at the front…