fork download
copy 
  1. #include <iostream>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. struct Foo {
  7.   string _mem;
  8.   pair<bool, const string&> Func() { return make_pair(true, _mem); }
  9. };
  10.  
  11. int main() {
  12.   Foo my_foo;
  13.  
  14.   my_foo._mem = "lorem ipsum";
  15.  
  16.   cout << my_foo.Func().second << endl;
  17. }
Success #stdin #stdout 0s 4388KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
lorem ipsum
https://ideone.com/adz17e
language:
C++ (gcc 8.3)
created:
6 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!