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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. class Bilet {};
  6.  
  7. template <class T>
  8. class StosWskaznikow
  9. {
  10. public:
  11.   StosWskaznikow(int a) { }
  12. private:
  13.   StosWskaznikow(const StosWskaznikow&);
  14.   const StosWskaznikow& operator=(const StosWskaznikow&);
  15. };
  16.  
  17. #define SIZE 5
  18. #define VALUE 3
  19.  
  20. char mem[sizeof(StosWskaznikow<Bilet>) * SIZE];
  21. StosWskaznikow<Bilet>* t = (StosWskaznikow<Bilet>*)(&mem);
  22.  
  23. class MemMgr
  24. {
  25. private:
  26.   static MemMgr mgr;
  27.   MemMgr()
  28.   {
  29.   	cout << "Konstruktory" << endl;
  30. 	for (int i = 0; i < SIZE; i++)
  31. 	{
  32. 		new (t + i) StosWskaznikow<Bilet>(VALUE);
  33. 	}
  34.   }
  35.   ~MemMgr()
  36.   {
  37.   	cout << "Destruktory" << endl;
  38. 	for (int i = 0; i < SIZE; i++)
  39. 	{
  40. 		(t + i)->~StosWskaznikow();
  41. 	}
  42.   }
  43. };
  44. MemMgr MemMgr::mgr;
  45.  
  46. int main() {
  47. 	return 0;
  48. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
Konstruktory
Destruktory
https://ideone.com/i5Svpa
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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