fork(2) download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class cos
  5.   {
  6.   };
  7.  
  8. void funkcja(cos *c)
  9.   {
  10.    c=new cos();
  11.    cout<<(void*)c<<endl;
  12.   }
  13.  
  14. int main()
  15.   {
  16.    cos *c=0;
  17.    cout<<(void*)c<<endl;
  18.    funkcja(c);
  19.    cout<<(void*)c<<endl;
  20.    return 0;
  21.   }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
0
0x9050008
0
https://ideone.com/aqhnIu
language:
C++ (gcc 8.3)
created:
9 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!