Executing C++ before and after main()

[marcel]

Could we see your custom allocator/deallocator and how you use it? Maybe you can show us where exactly you get the segfaults...

Regards

[vermarajeev]

Well, I dont if I'm correct. I was asked the same question by my friend, How to call display a string before main() and another string after main()...

Something like

int main()
{
    cout<<"Love";
}

int main()
{
    cout<<"Love";
}

To copy to clipboard, switch view to plain text mode 

Now without touching main() I need to display "I Love You"
So the solution is something like this

class A
{
   public: 
   A(){ cout<< "I"; }   
  ~A() { cout<<"You"; }
};
A a;
int main()
{
   cout<<"Love";
}

class A
{
   public: 
   A(){ cout<< "I"; }   
  ~A() { cout<<"You"; }
};
A a;
int main()
{
   cout<<"Love";
}

To copy to clipboard, switch view to plain text mode 

Here 'I' is displayed before main and 'You' after main.. Do you want something like this???

//I have not tested above code so might be incorrect....