fork download 
  1. #include <iostream>
  2.  
  3. class A
  4. {
  5.     int val;
  6. public:
  7.     void foo() {std::cout << "foo\n";}
  8.     void bar() {std::cout << "bar\n";}
  9. };
  10.  
  11. int main()
  12. {
  13.     A *pA;
  14.     pA->foo();
  15.     pA->bar();
  16.  
  17.     void *ptr = nullptr;
  18.     static_cast<A*> (ptr)->foo();
  19.  
  20.     return 0;
  21. }
Success #stdin #stdout 0s 3468KB
comments (?)
stdin 
Standard input is empty
stdout 
foo
bar
foo
https://ideone.com/drGImS
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!