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  1. #include <iostream>
  2.  
  3. class Derived;
  4.  
  5. class Base {
  6.     public:
  7.         void func();
  8.         void func(Derived);
  9. };
  10.  
  11. class Derived : public Base {
  12.     public:
  13.         void func();
  14. };
  15.  
  16. void 
  17. Base::func(Derived D) {
  18.   std::cout << "called\n";
  19. }
  20.  
  21. int main () {
  22.   Base b;
  23.   Derived d;
  24.   b.func(d);
  25. }
Success #stdin #stdout 0.02s 2724KB
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Standard input is empty
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called
https://ideone.com/Ub7Me
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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