SalesManager
- idNumber :string- name :string- post :string- salary :double
+ money() :double+ display()
Technician
- idNumber :string- name :string- post :string- salary :double- level :int
Salesman
- idNumber :string- name :string- post :string- salary :double+ sales_volume :double
Director
Manage
- all_sales_volume : double + Company :vector<Person *>+ Company1 :vector<Person *>
+ menu() + displayAll()+ displayOrder()+ addPerson(p :Person * )+ add()+ deletePerson(name : string ): bool+ findPerson(name : string )Person * + alterPerson(name : string ) bool+ sort()+ addtofile()+ readfile()
Commodities
+ money() :double+ display()+ operator<(const p :Person &) :bool+ operator<(const p :Person &) :bool
