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  1. #include <iostream>
  2.  
  3. template <typename T>
  4. class my_smart_pointer
  5. {
  6. public:
  7. 	my_smart_pointer()         { pt = nullptr; }
  8. 	my_smart_pointer(T* p)     { pt = p; }
  9.  
  10. 	T& operator*()             { return *pt; }
  11. 	const T& operator*() const { return *pt; }
  12.  
  13. private:
  14. 	T* pt;
  15. };
  16.  
  17. int main()
  18. {
  19. 	my_smart_pointer<int> pi;
  20. 	my_smart_pointer<int> pj { new int(42) };
  21.  
  22. //	std::cout << *pi << '\n';
  23. 	std::cout << *pj << '\n';
  24. }
  25.  
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
42
https://ideone.com/rmmCHU
language:
C++14 (clang 8.0)
created:
18 hours ago
visibility:
secret

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