// Rectanlge.cppusing namespace std;class Rectangle{ public: // Declare public methods here private: // Create length and width here}; void Rectangle::setLength(double len){ // Write setLength here}void Rectangle::setWidth(double wid){ // write setWidth here}double Rectangle::getLength(){ // write getLength here}double Rectangle::getWidth(){ // write getWidth here}double Rectangle::calculateArea(){ // write calculateArea here}double Rectangle::calculatePerimeter(){ // write calculatePerimeter here} // This program uses the programmer-defined Rectangle class. #include "Rectangle.cpp"#include <iostream>using namespace std; int main(){ // Create Rectangle objects here // Set the lengths and widths here // Print the areas and perimeters here return 0;} the Circle class that you worked with in Exercise 10-1 as a guide.The program should create two Rectangle objects and find their area and perimeter. UseIn this lab, you create a programmer-defined class and then use it in a C++ program.1. Open the class file named Rectangle.cpp using Notepad or the text editor of yourth 10-1: Creating a Class in C++youIn this lab,aecire a dlass file named Rectangle.cpp using Notepad or the text editor of yourchoice.In the Rectangle class, create two private attributes named length and width. Bothlength and width should be data type double.2 Write public set methods to set the values for length and width.4. Write public get methods to retrieve the values for length and width. CHAPTER 10Object-Oriented C++5.choice, and thenof youropendirectorytherectangle.184le named MyRectangleClassProgram.cpp.* in the MyRectangleClassProgram, create two Rectang le objects namedMyEmployeeClassProgram.cpp.rectangle2 to 7.0 and the width to 3.0.9.rectangle2's perimeter and area.10. Save MyRectangleClassProgram.cpp in the same directory as Rectangle a11. Compile the source code file MyRectangleClassProgram. cpp.12. Execute the program.13. Record the output below.Reusing C++ Classes

Algorithm : Rectangle.cpp file Rectangle class : Step 1 : under private access specifier , declare…

Answered: CHAPTER 10 Object-Oriented C++ method…

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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// Rectanlge.cppusing namespace std;class Rectangle{ public: // Declare public methods here private: // Create length and width here}; void Rectangle::setLength(double len){ // Write setLength here}void Rectangle::setWidth(double wid){ // write setWidth here}double Rectangle::getLength(){ // write getLength here}double Rectangle::getWidth(){ // write getWidth here}double Rectangle::calculateArea(){ // write calculateArea here}double Rectangle::calculatePerimeter(){ // write calculatePerimeter here}

// This program uses the programmer-defined Rectangle class. #include "Rectangle.cpp"#include <iostream>using namespace std; int main(){ // Create Rectangle objects here // Set the lengths and widths here // Print the areas and perimeters here return 0;}

the Circle class that you worked with in Exercise 10-1 as a guide.
The program should create two Rectangle objects and find their area and perimeter. Use
In this lab, you create a programmer-defined class and then use it in a C++ program.
1. Open the class file named Rectangle.cpp using Notepad or the text editor of your
th 10-1: Creating a Class in C++
you
In this lab,
a
ecire a dlass file named Rectangle.cpp using Notepad or the text editor of your
choice.
In the Rectangle class, create two private attributes named length and width. Both
length and width should be data type double.
2 Write public set methods to set the values for length and width.
4. Write public get methods to retrieve the values for length and width.

CHAPTER 10
Object-Oriented C++
5.
choice, and then
of your
open
directory
the
rectangle.
184
le named MyRectangleClassProgram.cpp.
* in the MyRectangleClassProgram, create two Rectang le objects named
MyEmployeeClassProgram.cpp.
rectangle2 to 7.0 and the width to 3.0.
9.
rectangle2's perimeter and area.
10. Save MyRectangleClassProgram.cpp in the same directory as Rectangle a
11. Compile the source code file MyRectangleClassProgram. cpp.
12. Execute the program.
13. Record the output below.
Reusing C++ Classes

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