fork download
copy 
  1. class A { public: int x; A(int xx) { x = xx; } operator int() {return x;}};
  2. class B { public: int x; B(int xx) { x = xx; } operator int() {return x;}};
  3.  
  4. A f(A a) { return a+a; }; // this is ugly and I'd want to be able to use: return a+a
  5.  
  6. int main()
  7. {
  8.   A a = 5;
  9.   //B b = 5;
  10.   f(a);     // This will work...
  11.   //f(b);     // This won't compile...
  12. }
Success #stdin #stdout 0s 2736KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/VKA0DO
language:
C++ 4.3.2 (gcc-4.3.2)
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!