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  1. #include <iostream>
  2. #include <initializer_list>
  3. #include <algorithm>
  4.  
  5. // Random named class:
  6. class A_Class
  7. {
  8. private:
  9.  
  10.     int *A_pointer_To_int;
  11. 	size_t size;
  12.  
  13. public:
  14.     A_Class(std::initializer_list<int> Input_Values) {
  15. 		size = Input_Values.size();
  16.         A_pointer_To_int = new int[size];
  17.         std::copy(Input_Values.begin(), Input_Values.end(), A_pointer_To_int);
  18. 	}
  19.  
  20.     ~A_Class() {
  21.         delete[] A_pointer_To_int;
  22.     }
  23.  
  24.     friend std::ostream& operator<<(std::ostream &os, const A_Class &a)
  25.     {
  26.     	for(size_t i = 0; i < a.size; ++i)
  27.     		os << a.A_pointer_To_int[i] << ' ';
  28.     	os << "\n";
  29.     	return os;
  30.     }
  31. };
  32.  
  33. int main()
  34. {
  35.     A_Class My_Object{1,2,3};
  36.     std::cout << My_Object;
  37.     return 0;
  38. }
Success #stdin #stdout 0.01s 5432KB
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Standard input is empty
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1 2 3
https://ideone.com/w5ybnN
language:
C++ 4.3.2 (gcc-4.3.2)
created:
3 years ago
visibility:
public

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