fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class MyClass {
  5.     int i;
  6. public:
  7.     MyClass(int n) {
  8.         i = n;
  9.     }
  10.     int get_nmbr() {
  11.         return this->i;
  12.     }
  13. };
  14.  
  15.  
  16. int main() {
  17.     MyClass myClass(100), *p;
  18.     p = &myClass;
  19.  
  20.     cout << sizeof(MyClass) << endl;
  21.     cout << sizeof(MyClass*) << endl;
  22.     cout << &myClass << endl;
  23.     cout << &p << endl;
  24.  
  25.     return 0;
  26. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
4
4
0xbfce5d68
0xbfce5d6c
https://ideone.com/DmJIRy
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!