1 00:00:01,420 --> 00:00:02,590 Hello, welcome back. 2 00:00:03,000 --> 00:00:09,940 And the previous lesson, we saw how to change the priority of a task during runtime and this lesson, 3 00:00:09,940 --> 00:00:13,000 we're going to see how to get the priority of the task. 4 00:00:13,510 --> 00:00:18,730 There will be instances where you would want to read the priority of a particular task and decide whether 5 00:00:18,730 --> 00:00:20,380 to decrease it or increase it. 6 00:00:20,870 --> 00:00:26,470 So I'm going to make a copy of this last project, number six over here and paste it over here. 7 00:00:27,640 --> 00:00:29,020 And I'll call this number seven. 8 00:00:33,780 --> 00:00:37,890 By 7:00 or call, it gets in TASC. 9 00:00:39,380 --> 00:00:40,220 Priority. 10 00:00:46,170 --> 00:00:52,470 It's open in, so I'm going to expand this up into the call fuda source, meaning that see? 11 00:00:56,110 --> 00:01:04,090 OK, so we know priority's just a number is a number, so I'm going to declare that you intended to 12 00:01:04,090 --> 00:01:05,800 underscore T variable here. 13 00:01:06,610 --> 00:01:08,670 I call this green priority. 14 00:01:08,680 --> 00:01:12,430 We're going to grab the priority of green storage and this variable. 15 00:01:19,770 --> 00:01:21,500 Like this, right? 16 00:01:21,690 --> 00:01:29,750 So we're going to go to one of our functions and then simply call the task priority, get to function, 17 00:01:30,270 --> 00:01:32,910 so we saw the task priority set. 18 00:01:33,750 --> 00:01:37,680 Now we're going to take a look at the task priority get. 19 00:01:37,920 --> 00:01:42,270 So I'm going to come into red over here and I'll try to get the priority of green. 20 00:01:42,780 --> 00:01:49,860 So come over here and see green underscore priority equals. 21 00:01:54,280 --> 00:01:54,850 Tosk. 22 00:02:01,870 --> 00:02:03,100 For Hillary to get. 23 00:02:05,930 --> 00:02:08,960 And I'm going to pass over here. 24 00:02:10,170 --> 00:02:14,250 I'm going to get past the handful of green, so I see green Honda here. 25 00:02:17,250 --> 00:02:24,870 OK, so let's build we're going to build and add this to our live expressions to see if we indeed get 26 00:02:24,870 --> 00:02:25,570 a priority. 27 00:02:26,970 --> 00:02:28,550 So what is Green's priority? 28 00:02:28,560 --> 00:02:29,460 Let's verify the. 29 00:02:30,440 --> 00:02:32,180 When we created the tasks. 30 00:02:33,270 --> 00:02:40,110 Green had a priority of one red headed priority of one, blue had a priority of two, but after we start, 31 00:02:40,290 --> 00:02:43,950 red drops its own priority back to one. 32 00:02:43,950 --> 00:02:46,290 So all of them end up with a priority of one. 33 00:02:47,200 --> 00:02:48,460 So I'm going to click here to view it. 34 00:02:55,320 --> 00:02:56,700 There is this unused for. 35 00:02:57,060 --> 00:02:57,980 I'm going to delete it. 36 00:02:58,590 --> 00:02:59,730 Click over here to build. 37 00:03:02,060 --> 00:03:07,160 To build successfully quick debug here the lower number seven. 38 00:03:11,240 --> 00:03:12,230 OK, over here. 39 00:03:19,640 --> 00:03:21,190 And then I'll switch over here. 40 00:03:25,700 --> 00:03:30,650 And then I'll come here to grant priority controversy, to copy live expressions. 41 00:03:32,250 --> 00:03:39,270 Basically over here, it's enter and then I'll run and I can see Green Priority's one. 42 00:03:40,180 --> 00:03:46,810 OK, so this is a very short list, and this is how to get to the top priority in the next couple of 43 00:03:46,810 --> 00:03:54,310 lessons, we will take a look at how to suspend a task, how to to resume the task and how a task can 44 00:03:54,310 --> 00:03:59,030 suspend itself, just like we saw how a task can change its own priority. 45 00:03:59,440 --> 00:04:01,020 So that's all there is for this lesson. 46 00:04:01,030 --> 00:04:01,920 I'll see you later. 47 00:04:01,940 --> 00:04:02,320 Have a nice.