22)Write the definition for a class called ‘point’ that has x & y as integer data members. Use copy constructor to copy one object to another. (Use Default and parameterized constructor to initialize the appropriate objects) Write a C++ program to illustrate the use of above class.
#include<iostream.h>
#include<conio.h>
class point
{
int x,y;
public:
point()
{
x=10;
y=20;
}
point(int a,int b)
{
x=a;
y=b;
}
void operator =(point p2)
{
x=p2.x;
y=p2.y;
p2.show();
}
void show()
{
cout<<"\n X = "<
cout<<"\n Y = "<
cout<<"\n----------------------------------------";
}
};
void main()
{
clrscr();
point p1;
point p2(22,33);
point p3;
cout<<"\n Copy Constructor";
p3=p2;
cout<<"\n Default Constructor";
p1.show();
cout<<"\n Parameterized constructor";
p2.show();
getch();
}
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