Write a program using class template to swap two set of numbers.(one integer set and another floating point set)
Sep 23, 2018Program Source Code:
#include<iostream>
using namespace std;
template < class T>
class Swapper{
private:
T mem1, mem2;
public:
Swapper(T t1, T t2){
mem1 = t1;
mem2 = t2;
}
void display(){
cout<<"mem1 = "<<mem1<<" and mem2 = "<<mem2<<endl;
}
void swapp(){
T temp;
temp = mem1;
mem1 = mem2;
mem2 = temp;
}
};
int main(){
Swapper <int>int_swapper(2,6);
Swapper <float>float_swapper(6.7777, 8.5555);
cout<<"Before swapping integer :"<<endl;
int_swapper.display();
cout<<"Before swapping float :"<<endl;
float_swapper.display();
int_swapper.swapp();
float_swapper.swapp();
cout<<"After swapping integer :"<<endl;
int_swapper.display();
cout<<"After swapping float :"<<endl;
float_swapper.display();
return 0;
}
Sample Run:
Before swapping integer : mem1 = 2 and mem2 = 6 Before swapping float : mem1 = 6.7777 and mem2 = 8.5555 After swapping integer : mem1 = 6 and mem2 = 2 After swapping float : mem1 = 8.5555 and mem2 = 6.7777
