1 00:00:07,950 --> 00:00:08,970 Hi everybody. 2 00:00:08,970 --> 00:00:10,870 Welcome back. 3 00:00:10,890 --> 00:00:17,460 In this video we will discuss Object Oriented Programming. 4 00:00:18,000 --> 00:00:26,550 Overriding overriding and by phone or in a subclass contains a missile that overrides a method of the 5 00:00:26,550 --> 00:00:29,280 sub superclass of the superclass. 6 00:00:29,280 --> 00:00:38,760 You can also call the superclass missile by calling sober or member entities subclass and self global 7 00:00:38,790 --> 00:00:51,400 entities method instead of self what methods let's open our job it are not but I suppose we have a class 8 00:00:51,400 --> 00:00:54,370 called a class called the skills 9 00:00:58,860 --> 00:00:59,460 class 10 00:01:03,200 --> 00:01:04,370 in common guess 11 00:01:08,880 --> 00:01:18,450 the f we will define the n it missile through failed class to the enlightened self yes. 12 00:01:18,880 --> 00:01:23,320 It underscored in its double Huntress called 13 00:01:28,710 --> 00:01:29,150 some 14 00:01:37,180 --> 00:01:37,620 of us 15 00:01:43,110 --> 00:01:54,650 f we have another meso goal and s ze refer to message have the same and extend self and well but in 16 00:01:54,950 --> 00:01:58,140 a specific message as follows. 17 00:01:59,910 --> 00:02:02,140 Yeah m s g 18 00:02:05,930 --> 00:02:06,070 then 19 00:02:30,540 --> 00:02:32,400 so you have the shares 20 00:02:35,070 --> 00:02:35,970 shift and into 21 00:02:41,230 --> 00:02:52,810 f we want to overwrite this message we will use overwriting in another class called plus H R plus 22 00:02:56,570 --> 00:03:00,270 H R Yes 23 00:03:03,810 --> 00:03:06,050 underscored that 24 00:03:11,900 --> 00:03:18,010 self column enter super 25 00:03:22,700 --> 00:03:22,960 age 26 00:03:26,390 --> 00:03:26,960 and self 27 00:03:33,470 --> 00:03:39,180 double underscore and it double underscore. 28 00:03:42,820 --> 00:03:43,250 Enter 29 00:03:47,520 --> 00:03:48,220 you have 30 00:03:51,450 --> 00:04:13,180 an edgy self. 31 00:04:13,490 --> 00:04:14,310 Good luck. 32 00:04:14,340 --> 00:04:17,320 Another time you don't have the skills needed. 33 00:04:20,870 --> 00:04:25,650 So we have update this uh define missile. 34 00:04:25,740 --> 00:04:32,370 M as G from so you have the skills to good luck another time you don't have the skills needed. 35 00:04:32,450 --> 00:04:38,500 If we have an object called communication equipment. 36 00:04:41,950 --> 00:04:42,310 That's 37 00:04:45,980 --> 00:04:46,880 shift and enter. 38 00:04:47,990 --> 00:04:50,540 So communication 39 00:04:53,300 --> 00:05:01,540 not m as G shift and enter. 40 00:05:01,610 --> 00:05:02,160 Good luck. 41 00:05:02,160 --> 00:05:10,410 And as a time you don't have the skills needed but when we call when we call M S G defined missile. 42 00:05:12,140 --> 00:05:19,390 Throw the object communication it will brand the last message overriding the first message. 43 00:05:19,490 --> 00:05:20,930 Thank you for watching. 44 00:05:20,930 --> 00:05:22,800 See you next election.