Answer to Question #213000 in C++ for Hemambar

Question

Create a class called Transmitter. It has three unsigned int private data members: pay_load,
parity and data_packet; It has one function called parity_bit(). It calculates parity bit by XORing

all pay_load bits and assign the value to parity. By using function get pay_load(), pay_load is got.
data_packet is calculated by multiplying parity_bit with 32768 and add the product with (pay_load
– 32768). Create another class called Receiver. It has unsigned int private data members Rx_Pkt
, Rx_Data and E_Flag. Rx_Data is got from Rx_Data as given below. First E_Flag is calculated
from Rx_Pkt by XORing all bits. If E_Flag is zero, then Rx_Data = Rx_Pkt – 32768, Else a
message should warn about corrupted packet. Derive a class called Tranceiver from the above two
classes and check the functionalities. Use any other functions if needed.

Answer 1

using namespace std;


#include <stdio.h>
class Transmitter
{
	
	private:
		unsigned int pay_load;
		unsigned int parity;
		unsigned int data_packet;
	
	public:
		
		Transmitter(unsigned int n)
		{
			pay_load = n;
		}
		
		void parity_bit()
		{
			unsigned int n = pay_load;
		    bool p = 0; 
		    while (n) 
		    { 
		        p = !p; 
		        n = n & (n - 1); 
		    }      
			
			if(p == 1)
			{
				parity =1;
			}
			else{
				parity =0;
			}
			
			cout<<"Parity is "<<parity<<endl;
		}
	
	int getpay_load()
	{
		return pay_load;
	}
	
	void dataPacket()
	{
		data_packet = (parity*32768) + (pay_load-32768);
		cout<<"Data Packet is "<<data_packet<<endl;
	}
};




class Reciever{
	private:
		unsigned int Rx_Pkt;
		unsigned int Rx_Data;
		unsigned int E_Flag;
		
		void calculate_Eflag()
		{
			unsigned int n = Rx_Pkt;
		    bool p = 0; 
		    while (n) 
		    { 
		        p = !p; 
		        n = n & (n - 1); 
		    }      
			
			if(p == 1)
			{
				E_Flag =1;
			}
			else{
				E_Flag =0;
			}
			
			if(E_Flag == 0)
			{
				Rx_Data = Rx_Pkt;
			}
			else{
				cout<<"The message is corrupted"<<endl;
			}
		}
		
};


class Tranciever: public Transmitter, public Reciever{
	public:
		
	
};


int main()
{
	unsigned int n;
	cout<<"Enter a number : ";
	cin>>n;
	
	Transmitter t(n);
	t.parity_bit();
	t.dataPacket();
	
	Reciever r;
}