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  1. #include <iostream>
  2. #include <vector>
  3. #include <memory>
  4.  
  5. struct Entity {};
  6.  
  7. using Entities = std::vector<Entity>;
  8.  
  9. class EntityManager
  10. {
  11. public:
  12.     EntityManager()
  13.         : m_entities(std::make_shared<Entities>())
  14.     {
  15.     }
  16.  
  17.     std::shared_ptr<Entities> getEntities()
  18.     {
  19.         return m_entities;
  20.     }
  21.  
  22. private:
  23.     std::shared_ptr<Entities> m_entities;
  24. };
  25.  
  26. class System
  27. {
  28. public:
  29.     void loadEntities(std::shared_ptr<Entities> entities)
  30.     {
  31.         m_entities = entities;
  32.     }
  33.  
  34. private:
  35.     std::shared_ptr<Entities> m_entities;
  36. };
  37.  
  38. int main()
  39. {
  40.     EntityManager em;
  41.     System sys;
  42.     sys.loadEntities(em.getEntities());
  43. }
  44.  
Success #stdin #stdout 0s 3456KB
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https://ideone.com/zcQTmJ
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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