In computer systems color is represented by RGB format (Red. Green and Blue colo

Question

In computer systems color is represented by RGB format (Red. Green and Blue color components) where each component can hold a value from 0 to 255. Implement all functions and operators given in the following header file: # include using namespace std; class public://Default constructor//Constructor with parameters//Copy constructor//Getters//Setters//a function that increment all components//a print function to print all components//a function to add two private: int red; int green; int blue; Test your class with an appropriate main ()

Explanation / Answer

/*
* File:   Color.cpp
* Author: Sam
*
* Created on 26 March, 2017, 3:50 PM
*/

#include <iostream>
using namespace::std;

class Color {
private:
    int red,green,blue;
public:
    int GetBlue() const { //Getter
        return blue;
    }

    void SetBlue(int B) { //Setter
        this->blue = B;
    }

    int GetGreen() const { //Getter
        return green;
    }

    void SetGreen(int G) { //Setter
        this->green = G;
    }

    int GetRed() const { //Getter
        return red;
    }

    void SetRed(int R) { //Setter
        this->red = R;
    }

    Color(int R, int G, int B) : //param constructor
    blue(B), green(G), red(R) {
    }

    Color() { //default constructor
        blue = red = green = 0;
    }

    Color(const Color& other) : //Copy constructor
    red(other.red), green(other.green), blue(other.blue) {
    }
  
    void Print() { //to print
        cout<<"R = "<<red<<endl;
        cout<<"G = "<<green<<endl;
        cout<<"B = "<<blue<<endl;
    }
  
    void IncrementAll() {
        red++; //Increase R G B
        green++;
        blue++;
        if(red>255) //If they cross their limit, set to max
            red=255;
      
        if(green>255)
            green=255;
      
        if(blue>255)
            blue=255;
      
    }
  
    void addColor(const Color& other){ //Add another color
        red = red+other.red;
        green = green+other.green;
        blue = blue+other.blue;
      
        if(red>255) //If threshold is crossed set to max values
            red=255;
      
        if(green>255)
            green=255;
      
        if(blue>255)
            blue=255;
    }
  
  
};

int main() {

   Color c1;
   c1.Print();
   cout<<endl;
   Color c2 = Color(10,20,100);
   c2.Print();

   c2.addColor(Color(200,200,200));
   c2.Print();

   return 0;  
}

Here you go champ, I commented the code as far as possible. But still if you can't understand, feel free to comment below

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