fork(1) download 
  1. #include <cstdio>
  2. #include <typeinfo>
  3.  
  4. struct ass {
  5.     virtual ~ass()   { printf("%s with %p\n", __PRETTY_FUNCTION__, this); }
  6.     virtual void f() { printf("%s with %p\n", __PRETTY_FUNCTION__, this); }
  7. };
  8.  
  9. int main()
  10. {
  11.     ass ass;
  12.     void** pvtbl = reinterpret_cast<void***>(&ass)[0];
  13.  
  14.     printf("%p\n", &typeid(ass));
  15.     printf("%p\n", pvtbl[-1]);
  16. }
Success #stdin #stdout 0s 3468KB
comments (?)
stdin 
Standard input is empty
stdout 
0x80487f0
0x80487f0
virtual ass::~ass() with 0xfff00a7c
https://ideone.com/p1VM1J
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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!