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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class B {
  5. public:
  6. 	virtual const void func() = 0;
  7. };
  8.  
  9. template <typename T>
  10. class TB : public B {
  11. public:
  12. 	virtual const void func() = 0;
  13. };
  14.  
  15. class D : public TB<double> {
  16. public:
  17.    const void func() {
  18.    }
  19. };
  20.  
  21. int main() {
  22.  
  23. 	D *pd = nullptr;
  24. 	B *pbd = dynamic_cast<B*>(pd);
  25. 	B *pbc = static_cast<B*>(pd);
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 4384KB
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https://ideone.com/eLsr8Z
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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