Question: URGENT PLEASE in C++ Given the following class definition: #include using namespace std; class Color { private: int red, green, blue; // The function should
URGENT PLEASE in C++
Given the following class definition:
#include
using namespace std;
class Color
{
private:
int red, green, blue;
// The function should return x if 0<=x<=255, 0 if x < 0 and 255 if x > 255
int checkAndTruncate(int x)
public:
// Add a default constructor
// Add a constructor with parameters
void setRed(int r){ red = r; }
void setGreen(int g){ green = g; };
void setBlue(int b){ blue = b; }
int getRed(){ return red; }
int getGreen(){ return green; }
int getBlue(){ return blue; }
};
Color addition or subtracting is done by adding/subtracting each component of the first color with/from the corresponding component of the second color, red with red, green with green and blue with blue.
Since the color components ranges from 0 to 255, if you got a result greater than 255 then you have to truncate it to 255, if the result is less than 0 then you have to truncate it back to 0.
- Implement the default and non-default constructors.
- Implement the checkAndTruncate function.
- Add three non-member but friend functions, one for addition, one for subtraction and one for checking the equality and do the tasks 1-4 given in the main() function.
A sample output is given below:
Enter the Color 1 ( red, green and blue ) : 120 120 120
Enter the Color 2 ( red, green and blue ) : 25 25 11
Color 1 + Color 2 = red[145] Green[145] Blue[131]
Color 1 - Color 2 = red[95] Green[95] Blue[109]
Color 1 == Color 2 = 0
- Overload the +, - and == operators as friend functions and do the tasks 1-4 in the given main().
A sample output is given below:
Enter the Color 1 ( red, green and blue ) : 120 120 120
Enter the Color 2 ( red, green and blue ) : 25 25 11
Color 1 + Color 2 = red[145] Green[145] Blue[131]
Color 1 - Color 2 = red[95] Green[95] Blue[109]
Color 1 == Color 2 = 0
- Overload the +, - and == operators as member functions and do the tasks 1-4 in the given main().
void main()
{
/**********************************************************
Task 1: create two objects of type Color name them col1 and col2
Read their values from the user
**********************************************************/
/**********************************************************
Task 2: add col1 and col2 and print the result
***********************************************************/
/**********************************************************
Task 3: subtract col1 from col2 and print the result
***********************************************************/
/**********************************************************
Task 4: check if col1 is equal to col2 and print the result
***********************************************************/
}
Note: you are supposed to write 3 different programs (a full program for each b, c and d).
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