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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5.  
  6. class Ship
  7. {
  8. public:
  9.     Ship(){}
  10.     Ship(string name, int distance)
  11.     {
  12.         mName = name;
  13.         mDistance = distance;
  14.     }
  15.     ~Ship(){}
  16.     friend ostream & operator << (ostream &out, const Ship &ship);
  17. private:
  18.     string mName;
  19.     int mDistance;
  20. };
  21.  
  22. ostream & operator << (ostream &out, const Ship &ship) 
  23. {
  24.    return out << ship.mName << endl;
  25. }
  26.  
  27.  
  28. int main() {
  29. 	vector<Ship*> ships;
  30. 	ships.push_back(new Ship("some1", 10));
  31. 	ships.push_back(new Ship("some2", 20));
  32. 	ships.push_back(new Ship("some3", 30));
  33. 	ships.push_back(new Ship("some4", 40));
  34.  
  35. 	for (Ship *ship : ships)
  36. 	{
  37. 		cout << *ship;
  38. 		delete ship;
  39. 	}
  40.  
  41. 	return 0;
  42. }
Success #stdin #stdout 0s 3432KB
comments (?)
stdin
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Standard input is empty
stdout
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some1
some2
some3
some4
https://ideone.com/sm3z56
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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