fork(1) download
copy 
  1. #include <functional>
  2. #include <iostream>
  3.  
  4. struct Foo {
  5.     Foo(int num) : num_(num) {}
  6.     void print_add(int i) const { std::cout << num_+i << '\n'; }
  7.     int num_;
  8. };
  9.  
  10. int main()
  11. {
  12.     std::function<void(const Foo&, int)> f_add_display = &Foo::print_add;
  13.    const Foo foo(5);
  14.     f_add_display(foo, 1);
  15. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
6
https://ideone.com/T4otKx
language:
C++14 (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!