fork(2) download
copy 
  1. class A
  2. {
  3. public:
  4.  
  5.     A(): pdata(nullptr)
  6.     {
  7.  
  8.     }
  9.     void func(int & a) const
  10.     {
  11.         pdata = &a;
  12.         //*pdata = 11;
  13.     }
  14.  
  15.     mutable const int * pdata;
  16. };
  17.  
  18. int main()
  19. {
  20.     const A obj;
  21.  
  22.     int a = 10;
  23.     obj.func(a);
  24. }
  25.  
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/g2ACsP
language:
C++ (gcc 8.3)
created:
8 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!