[c++] Overloading binary operators (C++ only)

 #include <iostream>

using namespace std;

struct X {

  // member binary operator

  void operator*(int) { 

    cout << "void operator*(int)" << endl;

  }

};

// non-member binary operator

void operator*(X, float) { 

    cout << "void operator*(X, float)" << endl;

}

int main() {

  X x;

  int y = 10;

  float z = 10;

  x * y;

  x * z;

}

void operator*(int)

void operator*(X, float)