#include "std_lib_inc.h" #ifndef ASSIGNMENT_H #define ASSIGNMENT_H namespace models { class Assignment { private: int user_id; int task_id; public: Assignment(const int& user_id, const int& task_id); Assignment(); ostream& write(ostream& stream); int get_user_id() const; int get_task_id() const; friend ostream& operator<<(ostream& os, const Assignment& t); friend istream& operator>>(istream& is, Assignment& t); }; ostream& operator<<(ostream& os, const Assignment& t); istream& operator>>(istream& is, Assignment& t); } #endif // ASSIGNMENT_H