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  1. #include<iostream>
  2. using namespace std;
  3.  
  4. class Point
  5. {
  6. private:
  7.     int x, y;
  8. public:
  9.     Point(int x1, int y1) { x = x1; y = y1; }
  10.  
  11.     // Copy constructor
  12.     // Point(const Point &p2) {x = p2.x; y = p2.y; }
  13.  
  14.     void set()
  15.     {
  16.         x=50;
  17.         y = 100;
  18.     }
  19.     int getX()            {  return x; }
  20.     int getY()            {  return y; }
  21. };
  22.  
  23. int main()
  24. {
  25.     Point p1(10, 15); // Normal constructor is called here
  26.     Point& p2( p1);
  27.     // p2 = p1;
  28.     cout << "p1.x = " << p1.getX() << ", p1.y = " << p1.getY();
  29.     cout << "\np2.x = " << p2.getX() << ", p2.y = " << p2.getY();
  30.     p2.set();
  31.     cout << "\np1.x = " << p1.getX() << ", p1.y = " << p1.getY();
  32.     cout << "\np2.x = " << p2.getX() << ", p2.y = " << p2.getY();
  33.      // Copy constructor is called here
  34.  
  35.     // Let us access values assigned by constructors
  36.  
  37.  
  38.     return 0;
  39. }
Success #stdin #stdout 0s 3096KB
comments (?)
stdin
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Standard input is empty
stdout
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p1.x = 10, p1.y = 15
p2.x = 10, p2.y = 15
p1.x = 50, p1.y = 100
p2.x = 50, p2.y = 100
https://ideone.com/YUPghB
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
secret

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