fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct B { virtual void metoda()=0; };
  5. struct C:public B { virtual void metoda() { cout<<"C"<<endl; } };
  6. struct D:public B { virtual void metoda() { cout<<"D"<<endl; } };
  7.  
  8. int main()
  9.   {
  10.    B *tb[]={new C,new D};
  11.    for(size_t i=0;i<sizeof(tb)/sizeof(*tb);++i) tb[i]->metoda();
  12.    return 0;
  13.   }
Success #stdin #stdout 0s 3028KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
C
D
https://ideone.com/awH2tW
language:
C++ (gcc 8.3)
created:
11 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!