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  1. #include <iostream>
  2. #include <cstring>
  3. #include <cstddef>
  4.  
  5. const size_t CHONK_SIZE = 1000000;
  6.  
  7. template<typename T>
  8. class chonk
  9. {
  10. public:
  11.     chonk() : pc(new T[CHONK_SIZE]) {}
  12.  
  13.     chonk(const chonk& rhs)
  14.             : pc(new T[CHONK_SIZE])
  15.             {
  16. 		memcpy(pc, rhs.pc, CHONK_SIZE*sizeof(T));
  17. 	    }
  18.  
  19.     chonk& operator=(const chonk& rhs)
  20.             {
  21. 		delete[] pc;
  22. 		pc = new T[CHONK_SIZE];
  23. 		memcpy(pc, rhs.pc, CHONK_SIZE*sizeof(T));
  24. 		return *this;
  25. 	    }
  26.  
  27. private:
  28.     T* pc;
  29. };
  30.  
  31. int main()
  32. {
  33.     chonk<int> ci;
  34.     chonk<float> cf;
  35.     chonk<float> cg { cf };
  36. }
  37.  
Success #stdin #stdout 0.01s 5284KB
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https://ideone.com/vDIf2S
language:
C++14 (clang 8.0)
created:
2 days ago
visibility:
secret

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