20/04/2018 Nguyễn Thị Phương Dung - Khoa CNTT - ĐHSPHN 1
NGÔN NGỮ LẬP TRÌNH
Kế thừa
fit.hnue.edu.vn/~dungntp/NNLT
Mục tiêu bài học
•Kế thừa là gì?
•Tại sao phải kế thừa?
•Cách thực hiện
•Những điều cần lưu ý
•Các kiểu kế thừa.
20/04/2018 Nguyễn Thị Phương Dung - Khoa CNTT - ĐHSPHN 2
20/04/2018 Nguyễn Thị Phương Dung - Khoa CNTT - ĐHSPHN 3
Kế thừa
là gì?
20/04/2018 Nguyễn Thị Phương Dung - Khoa CNTT - ĐHSPHN 4
Kế thừa là
dùng lại
những cái đã
có chứ còn gì
nữa
20/04/2018 Nguyễn Thị Phương Dung - Khoa CNTT - ĐHSPHN 5
Tại sao
phải kế
thừa?
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