fork(1) download
copy 
  1. #include <iostream>
  2. class Base
  3. {
  4. public:
  5.     void PreLoad();
  6.     virtual void Load()=0;
  7. };
  8.  
  9. void Base::PreLoad() {
  10.     Load();
  11. }
  12.  
  13. class Derived : public Base {
  14. public:
  15.     virtual void Load() {
  16.         std::cout << "Hia" << std::endl;
  17.     }
  18. };
  19.  
  20. int main()
  21. {
  22.     Derived d = Derived();
  23.     d.PreLoad();
  24.     return 0;
  25. }
  26.  
Success #stdin #stdout 0s 3468KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Hia
https://ideone.com/tiIPgH
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!