fork download
copy 
  1. #include <iostream>
  2.  
  3.  
  4.  
  5. struct Test
  6. {
  7.     int & getAttr() { return x ; }
  8.     int x ;
  9. } ;
  10.  
  11.  
  12.  
  13. int main()
  14. {
  15.     Test t ;
  16.     t.x = 10 ;
  17.     int & x_ref = t.getAttr() ;
  18.  
  19.     auto fn = [ & , t = std::move(t) ]
  20.     {
  21.         x_ref = 15 ;
  22.         std::cout << "value: " << x_ref << " address:" << &x_ref << std::endl ;
  23.         std::cout << "value: " << t.x << " address:" << &t.x << std::endl ;
  24.     } ;
  25.     fn() ;
  26. }
Success #stdin #stdout 0s 3412KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
value: 15 address:0xbfc87424
value: 10 address:0xbfc87428
https://ideone.com/o8mdYb
language:
C++14 (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!