in c++ coding ,what is the main function for this class?

class chef { public: string chef_Name; int chef_id; int Num_order; int Assigned_order; void set_Name(string name)//set the chef name { chef_Name=name; } void set_Id(int id)//set the chef id { chef_id=id; } string getName()//return chef name { cout<<" chef Name="<

};