fork(3) download
copy 
  1.     #include <cstdio>
  2.  
  3.     typedef void (*FuncType)();
  4.  
  5.     static void Print() { std::printf("%s", "Hello, World!\n"); }
  6.  
  7.     int main() {
  8.       FuncType const ft = &Print;
  9.       ft();
  10.       (*ft)();
  11.       (**ft)();
  12.       /* ... */
  13.     }
Success #stdin #stdout 0.02s 2724KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Hello, World!
Hello, World!
Hello, World!
https://ideone.com/JFS14
language:
C++ (gcc 8.3)
created:
12 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!