Usage and effect of a static data member : Static « Language « C++

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C++ » Language » Static Screenshots  Usage and effect of a static data member #include <iostream> using namespace std; class shared {   static int a;   int b; public:   void set(int i, int j) {     a=i;           b=j;   }   void show(); } ; int shared::a; void shared::show() {   cout << "This is static a: " << a;   cout << "\nThis is non-static b: " << b;   cout << "\n"; } int main() {   shared x, y;   x.set(1, 1);    x.show();   y.set(2, 2);    y.show();   x.show();    return 0; }                     Related examples in the same category 1. Static function and static variable 2. Static function variable 3. Static Member Functions: its strictions 4. Static member functions: 'preinitialize' private static data 5. A static member variable example. 6. Use a static member variable independent of any object. 7. Init static data before object creation 8. A shared resource example.