To get address of a variable, use & operator. - C++ Operator

C++ examples for Operator:Address Operator

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Description

To get address of a variable, use & operator.

Demo Code

#include <iostream>
using namespace std;
int dog, cat, bird, fish;
void f(int pet) {
   cout << "pet id number: " << pet << endl;
}
int main() {/*w w  w .j a  v a 2 s . c o  m*/
   int i, j, k;
   cout << "f(): " << (long)&f << endl;
   cout << "dog: " << (long)&dog << endl;
   cout << "cat: " << (long)&cat << endl;
   cout << "bird: " << (long)&bird << endl;
   cout << "fish: " << (long)&fish << endl;
   cout << "i: " << (long)&i << endl;
   cout << "j: " << (long)&j << endl;
   cout << "k: " << (long)&k << endl;
}

Result


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