1
00:00:00,960 --> 00:00:06,300
High These are things of the heart once again welcome to the next video of the series of course in fundamentals.

2
00:00:06,430 --> 00:00:11,680
Now in this video of a talk about how do we use the infix function in Gears of Cartland.

3
00:00:11,770 --> 00:00:19,120
So in Cartland we have one word or concept of infix function which is actually the member function or

4
00:00:19,120 --> 00:00:21,710
the extension function in case of Cartland.

5
00:00:22,000 --> 00:00:29,070
So the infix function can be a member function or the extension function and their properties are.

6
00:00:29,140 --> 00:00:31,370
They just contained a single bit.

7
00:00:31,600 --> 00:00:34,900
And they have a prefix of infix.

8
00:00:34,930 --> 00:00:38,890
So let's check out how do we use the infix function in Cartland.

9
00:00:39,010 --> 00:00:42,850
Now in the previous video we talked about the extension function.

10
00:00:42,850 --> 00:00:46,570
So these were all the extension function in case of Cartland.

11
00:00:46,780 --> 00:00:54,430
Now suppose I said the infix function all in fixed function or extension function but all extension

12
00:00:54,430 --> 00:00:59,750
functions are not infix function which means that here I have to extension function.

13
00:00:59,800 --> 00:01:04,770
So it is not necessary that these two can be declared as the infix function.

14
00:01:04,780 --> 00:01:05,720
What I am saying is.

15
00:01:05,710 --> 00:01:12,160
Suppose if I use the prefix of infix And here again infix.

16
00:01:12,340 --> 00:01:15,950
So here you can notice this Metford did not show any error.

17
00:01:16,210 --> 00:01:18,520
But this method is showing some error.

18
00:01:18,580 --> 00:01:19,790
Let's figure it out.

19
00:01:19,790 --> 00:01:26,610
It says that the infix Mortified is inapplicable on this function because this function has stupid ammeters

20
00:01:26,830 --> 00:01:32,490
and it is the property of the infix function and they should only contain one paramita.

21
00:01:32,500 --> 00:01:33,320
Right.

22
00:01:33,340 --> 00:01:36,970
So this method is now the infix in nature.

23
00:01:37,000 --> 00:01:45,160
So there doesn't need a command line you can call it infix function and also you can call it extension

24
00:01:45,190 --> 00:01:45,940
function.

25
00:01:46,830 --> 00:01:47,340
Right.

26
00:01:47,550 --> 00:01:52,840
But this method can only be extension functions not the infix function.

27
00:01:52,860 --> 00:01:55,320
So we have to remove this infix keyword.

28
00:01:55,320 --> 00:01:56,130
Right.

29
00:01:56,130 --> 00:01:57,820
So here let us remove it.

30
00:01:57,840 --> 00:02:01,590
As of now because this video is about the infix function right.

31
00:02:01,590 --> 00:02:02,960
So it doesn't move it.

32
00:02:03,390 --> 00:02:06,750
And always remember the infix function only going down one parameter.

33
00:02:06,780 --> 00:02:10,080
So that's why I remove that mattered.

34
00:02:10,080 --> 00:02:14,030
And now at the top layer doesn't it move these string lines.

35
00:02:14,070 --> 00:02:17,590
Right now I suppose if I add in the code right now then.

36
00:02:17,640 --> 00:02:22,110
Then also we will get the same output as we got in the previous value.

37
00:02:22,500 --> 00:02:23,400
So let's check it out.

38
00:02:23,400 --> 00:02:24,300
So here we go.

39
00:02:24,320 --> 00:02:24,660
Good.

40
00:02:24,700 --> 00:02:25,860
Then as the output.

41
00:02:26,010 --> 00:02:31,060
So with or without the infix key word Our code is again working perfectly fine.

42
00:02:31,070 --> 00:02:32,560
Later check it out again.

43
00:02:32,760 --> 00:02:34,130
Let's verify it.

44
00:02:37,400 --> 00:02:39,690
So there we go again we get 10.

45
00:02:39,830 --> 00:02:44,630
Now you must be thinking What is the benefit of using the infix keyword.

46
00:02:44,630 --> 00:02:50,850
Why don't we simply use the extension function as a plain function and just move on.

47
00:02:50,900 --> 00:02:57,590
Right but the thing is that if you use the infix keyword here then while calling the function such as

48
00:02:57,590 --> 00:03:04,940
the reader value you can simply call X space greater value and then simply give a space.

49
00:03:04,940 --> 00:03:10,980
Now this is the usage of the infix function you can simply use X space greater value space like.

50
00:03:11,180 --> 00:03:15,770
And this method will be triggered present inside this file.

51
00:03:15,870 --> 00:03:22,130
Right but if you make it just the extension function then this syntax will not be applicable.

52
00:03:22,130 --> 00:03:24,330
Now Dom would benefit of the infix function.

53
00:03:24,430 --> 00:03:28,150
Check it out in our operator overloading which we will go with.

54
00:03:28,150 --> 00:03:29,660
In our upcoming voodoos.

55
00:03:29,690 --> 00:03:30,110
Right.

56
00:03:30,110 --> 00:03:33,670
So as of now let us run the code.

57
00:03:33,770 --> 00:03:34,820
So here we go.

58
00:03:34,910 --> 00:03:36,420
Then again in the output.

59
00:03:36,560 --> 00:03:40,430
So the infix function also increases the readability of the code.

60
00:03:40,460 --> 00:03:41,300
Right.

61
00:03:41,390 --> 00:03:48,050
So at the end you can see X greater value Y is actually the same as X and d'arte greater value.

62
00:03:48,170 --> 00:03:49,910
So both are exactly the same.

63
00:03:50,000 --> 00:03:50,910
Now and the end.

64
00:03:50,920 --> 00:03:56,870
Let us again summarize the properties of the infix function that they just have one parameter and all

65
00:03:56,870 --> 00:04:03,020
infix function or extension function but all extension function cannot be the infix function.

66
00:04:03,020 --> 00:04:03,680
Right.

67
00:04:03,740 --> 00:04:05,140
So let us know in the video.

68
00:04:05,150 --> 00:04:09,830
And guys you guys in the next video there's a shooting at the hard signing off and have a good day.

69
00:04:09,830 --> 00:04:10,340
Thank you.