Trong hướng dẫn trước, chúng ta đã học về Kế thừa và cách một lớp con có thể kế thừa lớp cha để sử dụng các thuộc tính và chức năng của nó
Nếu một lớp muốn kế thừa nhiều hơn một lớp thì sao?
Trong Python, có hai loại Kế thừa
- Đa thừa kế
- Kế thừa đa cấp
Python - Đa kế thừa
Đa kế thừa có nghĩa là bạn đang kế thừa thuộc tính của nhiều lớp thành một. Trong trường hợp bạn có hai lớp, chẳng hạn như
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
73 và class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
74, và bạn muốn tạo một lớp mới kế thừa các thuộc tính của cả hai lớp class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
73 và class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
74, thìclass A:
# variable of class A
# functions of class A
class B:
# variable of class A
# functions of class A
class C[A, B]:
# class C inheriting property of both class A and B
# add more properties to class C
Vì vậy, giống như một đứa trẻ thừa hưởng các đặc điểm từ cả cha và mẹ, trong python, chúng ta có thể kế thừa nhiều lớp trong một lớp con duy nhất
Các loại kế thừa trong Python
Các loại Kế thừa phụ thuộc vào số lượng lớp con và lớp cha tham gia. Có bốn loại kế thừa trong Python
Thừa kế đơn.
Kế thừa đơn lẻ cho phép một lớp dẫn xuất kế thừa các thuộc tính từ một lớp cha duy nhất, do đó cho phép khả năng sử dụng lại mã và bổ sung các tính năng mới vào mã hiện có
Thí dụ
Python3
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
82class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
83
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
84class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
86class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
02____103class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06____107class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
08class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
09
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
02class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06______107class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
09
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
08class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
90đầu ra
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
0Đa thừa kế.
Khi một lớp có thể được dẫn xuất từ nhiều hơn một lớp cơ sở, kiểu kế thừa này được gọi là đa kế thừa. Trong đa kế thừa, tất cả các tính năng của các lớp cơ sở được kế thừa vào lớp dẫn xuất.
Thí dụ
Python3
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
82class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
92
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
93class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
95class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
97______305 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
99
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
822class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06____107class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
829
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
830
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
832class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
834class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
99
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
839class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06____107class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
846
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
849class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
852____103class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
07class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
858class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
846class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
07class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
865class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
829
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
000class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
002class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
003class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
005class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
006class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
008class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
009đầu ra
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
0Kế thừa đa cấp
Trong kế thừa đa cấp, các tính năng của lớp cơ sở và lớp dẫn xuất được tiếp tục kế thừa vào lớp dẫn xuất mới. Điều này tương tự như mối quan hệ đại diện cho một đứa trẻ và một người ông.
Thí dụ
Python3
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
82class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
011
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
84
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
014
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
017____103class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
019class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03____1022class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
024
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
025
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
027class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
017____103class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
032class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03____1035class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
834
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
039class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
041class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
043
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
85 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
046class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
017____103class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
051________ 105 ________ 103 ________ 1054 ________ 305 ________ 1056
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
058class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
060______103class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
062
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
00class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
01 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
065class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
04class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
07class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
071class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
074class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
07class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
078class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
846class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
06class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
07class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
085class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
03class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
088
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
089class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
000class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
05 class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
092_______1093class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
095class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
859class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
097class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
09________ 106 ________ 2000
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
001đầu ra
class A[A1, A2, A3, ...]:
# class A inheriting the properties of A1, A2, A3, etc.
# You can add properties to A class too
0Kế thừa phân cấp.
Khi có nhiều hơn một lớp dẫn xuất được tạo từ một cơ sở duy nhất, kiểu kế thừa này được gọi là kế thừa phân cấp. Trong chương trình này, chúng ta có một lớp cha [cơ sở] và hai lớp con [dẫn xuất]