fork download
copy 
  1. class Foo {
  2. public:
  3.   explicit operator bool() {
  4.     return true;
  5.   }
  6. };
  7.  
  8. #include <iostream>
  9.  
  10. int main() {
  11. 	Foo x;
  12. 	std::cout << x.operator bool() << "\n";
  13. 	std::cout << (bool)x << "\n";
  14. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1
1
https://ideone.com/V88alD
language:
C++14 (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!