CREATE A FLOWCHART. Creating a Class in C++ // Rectangle.cpp using namespace std; class Rectangle {    public:       void setWidth(double);       void setLength(double);       double getLength();       double getWidth();       double calculateArea();       double calculatePerimeter();    private:       double length;       double width; }; void Rectangle::setLength(double len) {     length=len; } void Rectangle::setWidth(double wid) {    width=wid; } double Rectangle::getLength() {    return length; } double Rectangle::getWidth() {    return width; } double Rectangle::calculateArea() {    return width*length; } double Rectangle::calculatePerimeter() {    return (length+width)*2; }

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
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CREATE A FLOWCHART.

Creating a Class in C++

// Rectangle.cpp
using namespace std;
class Rectangle
{
   public:
      void setWidth(double);
      void setLength(double);
      double getLength();
      double getWidth();
      double calculateArea();
      double calculatePerimeter();
   private:
      double length;
      double width;
};

void Rectangle::setLength(double len)
{
    length=len;
}

void Rectangle::setWidth(double wid)
{
   width=wid;
}

double Rectangle::getLength()
{
   return length;
}

double Rectangle::getWidth()
{
   return width;
}

double Rectangle::calculateArea()
{
   return width*length;
}

double Rectangle::calculatePerimeter()
{
   return (length+width)*2;
}
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