A static member variable example. : Static « Language « C++

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C++ » Language » StaticScreenshots 
A static member variable example.
A static member variable example.



#include <iostream>
using namespace std;

class myclass {
  static int i;
public:
  void setInt(int n) { 
     i = n; 
  }
  int getInt() { 
     return i; 
  }
};


int myclass::i;           // Definition of myclass::i. i is still private to myclass.

int main()
{
  myclass object1, object2;

  object1.setInt(10)

  cout << "object1.i: " << object1.getInt() << '\n'// displays 10
  cout << "object2.i: " << object2.getInt() << '\n'// also displays 10 

  return 0;
}

           
       
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