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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Base
  5. {
  6.     void foo() const {
  7.         cout << "Base::foo()\n";
  8.     }
  9. };
  10.  
  11. struct Derived : private Base
  12. {
  13.     const Base* get() const {
  14.         return this;
  15.     }
  16. };
  17.  
  18. int main()
  19. {
  20.     Derived d;
  21.     //const Base *b = &d; //uncomment to get error
  22.     const Base *b = d.get();
  23.     b->foo();
  24. }
Success #stdin #stdout 0s 2852KB
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Standard input is empty
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Base::foo()
https://ideone.com/A6nMhV
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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