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  1. #include <iostream>
  2. #include <string>
  3. #include <vector>
  4. using namespace std;
  5.  
  6. enum COMPONENT_TYPE {
  7. 	ITEM,
  8. 	BAG,
  9. };
  10.  
  11. class Component {
  12. private:
  13. 	COMPONENT_TYPE type;
  14. 	string name;
  15. public:
  16. 	Component(COMPONENT_TYPE t, string n) {
  17. 		this->type = t;
  18. 		this->name = n;
  19. 	}
  20. 	string getType() {
  21. 		if (this->type == COMPONENT_TYPE::BAG) {
  22. 			return "BAG";
  23. 		}
  24. 		else {
  25. 			return "ITEM";
  26. 		}
  27. 	}
  28. 	string getName() {
  29. 		return this->name;
  30. 	}
  31. };
  32.  
  33. class Item : public Component {
  34. public:
  35. 	Item(string n) : Component(COMPONENT_TYPE::ITEM, n) {
  36. 	}
  37. };
  38.  
  39. class Bag : public Component {
  40. public:
  41. 	vector<Component>* contents = new vector<Component>();
  42. 	Bag(string n) : Component(COMPONENT_TYPE::BAG, n) {
  43. 	}
  44. };
  45.  
  46. int main() {
  47. 	Bag* outer = new Bag("big bag");
  48. 	Item* item1 = new Item("sword");
  49. 	Item* item2 = new Item("shield");
  50. 	Bag* inner = new Bag("small bag");
  51. 	outer->contents->push_back(*item1);
  52. 	outer->contents->push_back(*item2);
  53. 	outer->contents->push_back(*inner);
  54. 	Item* item3 = new Item("food");
  55. 	Item* item4 = new Item("potion");
  56. 	inner->contents->push_back(*item3);
  57. 	inner->contents->push_back(*item4);
  58.  
  59. 	std::cout << "Outer bag includes : " << std::endl;
  60. 	for (Component i : *outer->contents) {
  61. 		std::cout << i.getType() << " - " << i.getName() << std::endl;
  62. 	}
  63. 	std::cout << "Inner bag includes : " << std::endl;
  64. 	for (Component i : *inner->contents) {
  65. 		std::cout << i.getType() << " - " << i.getName() << std::endl;
  66. 	}
  67.  
  68. 	return 0;
  69. }
  70.  
Success #stdin #stdout 0s 4256KB
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stdin
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Standard input is empty
stdout
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Outer bag includes : 
ITEM - sword
ITEM - shield
BAG - small bag
Inner bag includes : 
ITEM - food
ITEM - potion
https://ideone.com/wyqjm9
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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