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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ุญู…ุฏ ู„ู„ู‡ ูˆุงู„ุตู„ุงุฉ ูˆุงู„ุณู„ุงู…
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ุนู„ู‰ ุฑุณูˆู„ ุงู„ู„ู‡ ุทูŠุจ ุฃู‡ู„ุง ูˆุณู‡ู„ุง ุจูƒู… ููŠ ุงู„ู…ุญุงุถุฑุฉ
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ุงู„ุซุงู„ุซุฉ ููŠ ุงู„ุจุฑู…ุฌุฉ ูˆุงู„ูŠูˆู… ุฅู† ุดุงุก ุงู„ู„ู‡ ู‡ู†ุจุฏุฃ ููŠ
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ู…ุฑุงุฌุนุฉ ู…ูู‡ูˆู… ุงู„ู€ object-oriented ูˆุจุชู…ู†ู‰ ูŠุนู†ูŠ ู…ุง
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00:00:32,730 --> 00:00:35,630
ุชูƒูˆู†ุด ุงู„ู…ุฑุงุฌุนุฉ ุฌูŠู„ุฉ ุนู„ูŠูƒู… ู†ู‚ูˆู„ูˆุง ุงุญู†ุง ุฎู„ู‘ู‰ ู…ุตุฏู‚ู†ุง
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ู†ุฎู„ุต ูˆู†ุฑุงุฌุน ู„ุฃ ูƒูˆูŠุณุฉ ุจุญูŠุซ ุฃู†ุช ุนุงุฑู ุงู„ุจุฑู…ุฌุฉ 1 ูˆ2
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ูˆ3 ู…ุชุฑุจุทูŠู† ุนู„ู‰ ุจุนุถ ูˆุจุงู„ุชุงู„ูŠ ุจู†ุญุงูˆู„ ู†ุนู…ู„ ุญู„ู‚ุงุช ูˆุตู„
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ุจูŠู† ุงู„ู…ุณุงู‚ุงุช ุงู„ุซู„ุงุซุฉ ุทูŠุจ ุจุฏู†ุง ู†ุชูƒู„ู… objects
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-oriented ุชู…ุงู…ุŸ ุทุจุนุง ุฒู…ุงู† ู‚ุจู„ ู…ุง ุฃุชูƒู„ู… ุนู† ุงู„ู€ object
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-oriented ุฃู†ุง ูƒู†ุช ุจู†ุนุฑู ุงู„ู€ primitive data ุตุญุŸ
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ูˆุจุนุฏูŠู† ุตุงุฑ ููŠ ุนู†ุฏูŠ array ู…ู† ุงู„ู€ primitive data
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ุทุจุนุง ู…ุง ุฃุชูƒู„ู…ุด ุนู„ู‰ ุงู„ุฌุงุจุฉ ุฃู†ุง ุจุฏุฃุชู‡ุง ุณูˆุงุก ูƒู†ุช ุจุชูƒู„ู…
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00:01:12,080 --> 00:01:17,260
ุนู„ู‰ array ุธู‡ุฑุช ุงู„ุญุงุฌุฉ ุฃู† ู„ูˆ ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„ ุจุฑู†ุงู…ุฌ
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00:01:17,260 --> 00:01:23,250
ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ุจุงู„ู€ C ูŠุญุงูƒูŠ ู†ุธุงู… ู‚ู„ุงุจ ู…ุฏุฑุณุฉ ุฃูˆ ู‚ู„ุงุจ
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ุฌุงู…ุนุฉ ู…ุนู†ุงุชู‡ ุฃู†ุง ููŠู‡ ุนู†ุฏูŠ .. ูุฑุถุง ุจุฏูŠ ุฃุนู…ู„ ูุตู„
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ูˆุงุญุฏ ุนุดุฑ ู‚ู„ุงุจ ุนุดุฑ ู‚ู„ุงุจ ู…ุนู†ุงุชู‡ ุฃู†ุง ุจุฏูŠ ุนุดุฑ ู…ุชุบูŠุฑุงุช
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ู„ู„ู€ ID ุนุดุฑ ู…ุชุบูŠุฑุงุช ู„ู„ู€ name ุนุดุฑ ู…ุชุบูŠุฑุงุช ู„ู„ู€ grade
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ู…ุตุจูˆุท ูˆู„ุง ู„ุงุŸ ู‡ุฐุง ุงู„ูƒู„ุงู… in sense ุบูŠุฑ ู…ู†ุทู‚ูŠ ู…ุทู„ู‚ุง
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00:01:42,590 --> 00:01:46,210
ูุฌุช ุงู„ู€ array ู‚ุงู„ุช ู„ู‡ ุฅุญู†ุง ู…ู…ูƒู† ู†ุญู„ู‡ุง ุจู†ุนู…ู„ ูˆุงู„ู„ู‡
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array ู„ู„ู€ ID ูˆู‚ุฑู‘ูŠู‡ ู„ู„ู€ name ูˆู‚ุฑู‘ูŠู‡ ู„ู„ู€ GPA ู†ูˆุนุง ู…ุง
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00:01:53,400 --> 00:01:58,340
ุงู„ุญู„ ู…ู‚ุจูˆู„ ุจุณ ุฃุญุณู† ู…ู†ู‡ ู„ู…ุง ุธู‡ุฑุช ู…ุตุทู„ุญ ุงู„ู€ struct
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00:01:58,340 --> 00:02:06,460
ู…ุตุทู„ุญ ุงู„ู€ struct ูƒุงู† ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุชุนู…ู„ new data type
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00:02:13,070 --> 00:02:16,710
ุจุญูŠุซ ุฃู†ูƒ ุชุถูŠููŠ ุฃูˆ ุชุนุฑููŠ ููŠ ุฏุงุฎู„ู‡ุง ูู‚ุท ู„ู€ primitive
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00:02:16,710 --> 00:02:19,670
data ุงู„ู„ูŠ ุจุฏูƒ ุฅูŠุงู‡ุง ูˆุชุตูŠุฑ ุชุชุนุงู…ู„ูŠ ู…ุนุงู‡ุง as one
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00:02:19,670 --> 00:02:24,010
object ูƒุฃู†ู‡ุง ู†ูˆุน ูˆุงุญุฏ ู…ู† ุงู„ุจูŠุงู†ุงุช ู…ุซู„ุง ุฃู†ุง ุจุฏูŠ ุงู„ู€
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ID ุจุฑูˆุญ ุจู‚ูˆู„ู‡ integer ุงู„ู€ ID character
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ู…ุซู„ุง ุนุดุฑุฉ ุงู„ู€ name ูˆุจุฑูˆุญ ุจู‚ูˆู„ู‡ ู…ุซู„ุง double ุฃูˆ
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float
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ุงู„ู€ GBA ูุฃุตุจุญุช ุงู„ู€ ุทุจุนุง ุงู„ู€ instructor ุฏูŠ ุจุฏู‡ุง
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name STD ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ูุตุงุฑุช ุงู„ู€ STD ู‡ูŠ ุนุจุงุฑุฉ ุนู†
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new data ููŠ ุฏุงุฎู„ู‡ุง ุจูŠุงู†ุงุช ู…ุฎุชู„ูุฉ ููŠ ุฏุงุฎู„ู‡ุง ุจูŠุงู†ุงุช
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00:02:55,380 --> 00:03:00,280
ู…ุฎุชู„ูุฉ ูˆุทุจุนุง ูƒุงู† ู…ูู‡ูˆู… ุงู„ู€ procedure ูˆุงู„ู€ function
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00:03:00,280 --> 00:03:03,420
ู…ุฎุชู„ููŠู† ุนู† ุจุนุถ ู…ุง ูƒุงู†ุด ุงุทู„ู‚ ุนู„ูŠู‡ู… method ูƒุงู† ุงู„ู€
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00:03:03,420 --> 00:03:05,860
procedure ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุฃูŠ code ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ู€ code
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00:03:05,860 --> 00:03:10,400
ุจุชุฏูŠู‡ุง ุงุณู… ุจุฏูˆู† ู…ุง ุจุชุฑุฌุนุด ูˆูƒุฃู†ู‡ุง ุจุชุนุฏู„ุงู„ู€ Void
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00:03:10,400 --> 00:03:14,500
Method ู…ู…ูƒู† ุฃู…ุฑุฑู„ู‡ุง ุจุฑุงู…ูŠุชุฑ ู„ูƒู† ู…ุง ุชุฑุฌุนู„ูŠุด ุจู‚ูŠู…ุฉ
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00:03:14,500 --> 00:03:17,260
ู…ุนูŠู†ุฉ ูƒุงู†ุช ุงู„ูุฑู‚ ุจูŠู†ู‡ุง ูˆุจูŠู† ุงู„ู€ function ุฅู† ุฃู†ุง
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00:03:17,260 --> 00:03:23,060
ูุนู„ูŠุง ููŠ ู…ูˆุถูˆุน ุงุณุชุฑุฌุงุน ุงู„ู€ data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ูˆ
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00:03:23,060 --> 00:03:25,340
ู…ู† ู‡ู†ุง ุจุฏุฃุช ุงู„ุชููƒูŠุฑ ู„ู„ู€ object oriented ู‚ุงู„ ูŠุง ุนู…
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00:03:25,340 --> 00:03:30,500
ุฃู†ุง ู…ุด ุจุณ ุจุญุงุฌุฉ ุฅู†ูŠ ุฃู†ู‚ู„ ุงู„ู€ data ุงู„ุขู† ุชุฎูŠู„ูŠ ุฅู†ู‡
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00:03:30,500 --> 00:03:35,100
ุฃู†ุง ู…ุน ูƒู„ ุทุงู„ุจ ุฃู†ุง ุจู‡ู†ุง ุจุฏูŠ ุฃุนู…ู„ courses
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00:03:39,050 --> 00:03:43,590
ูƒู€ array ุจุฏูŠ ุฃู…ุฑ ู„ู‡ ุฅูŠุงู‡ุง ุจุญุซ ุฅู†ู‡ ุจุฏูŠ ุฃุญุณุจ ุงู„ู…ุนุฏู„
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00:03:43,590 --> 00:03:49,930
ุญุณุจุฉ ุงู„ู…ุนุฏู„ ุทุจ ู„ูˆ ุฃู†ุง ุจุฏูŠ ุฃู†ู‚ู„ ุงู„ู€ data ู‡ุฐู‡ ู„ุจุฑู†ุงู…ุฌ
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00:03:49,930 --> 00:03:53,330
ุฃูˆ ุจุฑู†ุงู…ุฌ ุขุฎุฑ ุฃูˆ ู…ู† file ู„ู€ file ุฃูˆ ู…ู† application
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00:03:53,330 --> 00:03:56,950
ู„ู€ application ู…ุนู†ุงุชู‡ ุฃู†ุง ุจุญุงุฌุฉ ุฅู† ุฃุนูŠุฏ ูƒุชุงุจุฉ
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00:03:56,950 --> 00:04:02,590
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ูŠ ุจุชุญุณุจ ุงู„ู€ average ู‡ู„ ููŠ ู…ุฌุงู„ ุฃู†ุง ุจุตูŠุฑ
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00:04:02,590 --> 00:04:07,510
ุฃู†ู‚ู„ ุงู„ู…ุนุงุฏู„ุฉ ู…ุน ุงู„ู€ data ูˆู…ู† ู‡ู†ุง ุจุฏุฃ ุงู„ุชููƒูŠุฑ ููŠ
48
00:04:07,510 --> 00:04:10,510
ุงู„ู€ object oriented ู‚ุงู„ู†ุง ุฅุญู†ุง ุจุฏู†ุงุด ู†ู‚ู„ ุจุณ ุงู„ู€
49
00:04:10,510 --> 00:04:15,150
data ู„ุฃ ุจุฏู†ุง ู†ุฎู„ูŠ ูƒู„ object ุฎู„ูŠู†ูŠ ุฃุณู…ูŠู‡ุง ุจูŠู†ุฌูˆุณูŠู†
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00:04:15,150 --> 00:04:21,810
ุงู„ุขู† variable ูƒู„ variable ู…ุณุฆูˆู„ ุนู† ุชู†ููŠุฐ ู…ุฌู…ูˆุนุฉ ู…ู†
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00:04:21,810 --> 00:04:25,270
ุงู„ู€ Task ู…ุชุนู„ู‚ุฉ ุงู„ุทุจูŠุนุชู‡ ู…ุซู„ู‹ุง ุฃู†ุง ู‚ุงุนุฏ ุจู‚ูˆู„ู‡ ุฃู†ุง
52
00:04:25,270 --> 00:04:28,150
ุจุชูƒู„ู… ุนู„ู‰ ุจูŠุงู†ุงุช ุงู„ุทุงู„ุจ ูุจูŠุงู†ุงุช ุงู„ุทุงู„ุจ ุฃู†ุง ุจุชุฑุญู„
53
00:04:28,150 --> 00:04:31,350
ู…ุนุงู‡ู… ุงู„ุขู† ุงู„ู€ code ุงู„ู„ูŠ ู…ุณุฆูˆู„ ุนู† ุญุณุงุจ ุงู„ู…ุนุฏู„
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00:04:31,350 --> 00:04:35,110
ุงู„ุชุฑุงูƒู…ูŠ ุฃูˆ ุงู„ู…ุนุฏู„ ุงู„ูุตู„ูŠ ู„ู„ุทุงู„ุจ ู‡ุฐุง ู…ู† ุฎู„ุงู„ ุงู„ู€
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00:04:35,110 --> 00:04:40,100
data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ุฃู†ุง ุงู„ุขู† object ู„ู…ุง ุฃุชูƒู„ู… ุนู†
56
00:04:40,100 --> 00:04:43,780
ุงู„ุจุฑู…ุฌุฉ ุงู„ุดูŠุฆูŠุฉ ุฃูˆ ุจุฑู…ุฌุฉ ุงู„ุฃุดูŠุงุก ูููŠ ุงู„ุขุฎุฑ ูƒู„
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00:04:43,780 --> 00:04:47,280
ุญุงุฌุฉุŒ ุงู„ุณุงุนุฉุŒ ุงู„ู„ุงุจุชูˆุจุŒ ุงู„ูƒุฑุณูŠุŒ ุงู„ุฅู†ุณุงู†ุŒ ุงู„ุณูŠุงุฑุฉุŒ
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00:04:47,280 --> 00:04:50,920
ุงู„ุทูŠุงุฑุฉุŒ ุดูŠุกุŒ objectุŒ ู…ุตุจูˆุท ูˆุจุงู„ุชุงู„ูŠ oriented
59
00:04:50,920 --> 00:04:56,720
ู…ุญุงูƒุงุฉ ุฃูˆ ู…ุดุงุจู‡ุฉ ุญูŠุซ ุฃู† ุงู„ุชูˆุฌู‡ ููŠ ุงู„ู…ุญุงูƒุงุฉ ุฃูˆ
60
00:04:56,720 --> 00:05:01,680
ุจุฑู…ุฌุฉ ุงู„ุฃุดูŠุงุก ุตุงุฑุช ููƒุฑุชู‡ุง ูˆุงู„ููƒุฑุฉ ูƒู…ุงู† ู…ุฑุฉ ุฑุฆูŠุณูŠุฉ
61
00:05:01,680 --> 00:05:08,830
ุฅู†ู‡ ุฃู†ุง ุฃุฎู„ูŠ ูƒู„ object ู…ุณุฆูˆู„ ุนู† ุชู†ููŠุฐ ุจุนุถ ุงู„ู…ู‡ุงู…
62
00:05:08,830 --> 00:05:15,870
ุงู„ู…ุชุนู„ู‚ุฉ ุจุงู„ู€ task ุชุจุนุชู‡ ูˆู…ู† ู‡ู†ุง ุจุฏุฃ ู…ูู‡ูˆู… ุดุบู„ุฉ
63
00:05:15,870 --> 00:05:19,650
ู†ุณู…ูŠู‡ุง ุงู„ู€ class ูˆูƒุงู† ุงู„ู€ class ุนุจุงุฑุฉ ุนู† ุงู„ู€ template
64
00:05:19,650 --> 00:05:25,550
ุฃูˆ ุงู„ู‚ุงู„ุจ ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃุนุฑู ุงู„ู€ data ูˆุงู„ู€ methods
65
00:05:25,550 --> 00:05:30,650
ุชุจุนุชูŠ ูŠุนู†ูŠ ุจุฏูŠ ุฃุญูƒูŠ ุฃู†ุง ุงู„ุขู† ุงู„ุทุงู„ุจ ุฃูˆ ุจุฏูŠ ุฃุญูƒูŠ
66
00:05:30,650 --> 00:05:34,370
ุงู„ุจูŠุฆุฉ ุงู„ุฌุงู…ุนูŠุฉ ุงู„ุจูŠุฆุฉ ุงู„ุฌุงู…ุนูŠุฉ ููŠู‡ุง ู…ุฏุฑุณ ูˆููŠู‡ุง
67
00:05:34,370 --> 00:05:39,020
ุทุงู„ุจ ูˆููŠู‡ุง ู…ุณุงู‚ ู…ุนู†ุงุชู‡ ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„ object ุฃูˆ
68
00:05:39,020 --> 00:05:43,940
class ุนููˆุงู‹ ุจุฏูŠ ุฃุนู…ู„ ู‚ุงู„ุจ ู„ู„ุทุงู„ุจ ุจุญูŠุซ ุฃู† ูƒู„ ุทู„ุงุจูŠ
69
00:05:43,940 --> 00:05:49,830
ุงู„ุฌุงู…ุนุฉ ูŠูƒูˆู†ูˆุง object ู…ู†ู‡ ุฃูˆ ู†ุณุฎุฉ ู…ู†ู‡ ุจุฏูŠ ุฃุนู…ู„
70
00:05:49,830 --> 00:05:54,610
ู‚ุงู„ุจ ู„ู„ู…ุฏุฑุณ ุจุญูŠุซ ูƒู„ ู…ุฏุฑุณูŠ ุงู„ุฌุงู…ุนุฉ ู†ุณุฎุฉ ู…ู†ู‡ ูˆุฃุนู…ู„
71
00:05:54,610 --> 00:05:58,590
ู‚ุงู„ุจ ู„ู„ู…ุณุงู‚ ุจุญูŠุซ ุฅู† ูƒู„ ู†ุณุฎุฉ ุฃูˆ ูƒู„ ู…ุณุงู‚ุงุช ุงู„ุฌุงู…ุนุฉ
72
00:05:58,590 --> 00:06:02,570
ู‡ูŠ ู†ุณุฎุฉ ู…ู† ุงู„ู‚ุงู„ุจ ู‡ุฐุง ูˆุจุงู„ุชุงู„ูŠ ู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰
73
00:06:02,570 --> 00:06:06,170
template ุฃูˆ ู‚ุงู„ุจ ู…ุนู†ุงุชู‡ ููŠู‡ ู…ูˆุงุตูุงุช ุนุงู…ุฉ ู„ุงุฒู… ุชูƒูˆู†
74
00:06:06,170 --> 00:06:10,590
ุนู†ุฏ ุงู„ุฌู…ูŠุน ูŠุนู†ูŠ ุงู„ุทุงู„ุจ ู„ูˆ ุฃู†ุง ุจุฏูŠ ุฃู‚ูˆู„ู‡ class
75
00:06:10,590 --> 00:06:12,730
student
76
00:06:16,020 --> 00:06:18,520
ู…ุงุฐุง ูŠุฌุจ ุฃู† ูŠูƒูˆู† ุฏุงุฎู„ ู‡ุฐุง ุงู„ู€ classุŸ ูŠุฌุจ ุฃู† ูŠูƒูˆู†
77
00:06:18,520 --> 00:06:33,140
ู„ุฏูŠ ID ูˆName ูˆCollege ูˆFaculty ูˆ
78
00:06:33,140 --> 00:06:40,410
GPA ุงู„ู…ุนุฏู„ ู‡ุฐู‡ ุจูŠุงู†ุงุช ุงู„ุทุงู„ุจ ู‡ุฐูŠ ุฌุงู„ ู„ุญุธุฉ ุจุชูƒู„ู… ุฅูŠุด
79
00:06:40,410 --> 00:06:45,070
ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ ุจูŠุงู†ุงุช ุจุชูƒู„ู… ุนู„ู‰ ุงู„ุจูŠุงู†ุงุช ูˆู‡ุฐู‡
80
00:06:45,070 --> 00:06:51,670
ุณู…ูŠู†ุงู‡ุง ุงุญู†ุง attributes ุฃูˆ
81
00:06:51,670 --> 00:06:55,690
ุจู†ุณู…ูŠู‡ุง fields ู†ูุณ ุงู„ู…ุนู†ู‰ ู…ุด ู‡ุชูุฑู‚ ูƒุชูŠุฑ ู…ุนุงู†ุง ุณูˆุงุก
82
00:06:55,690 --> 00:06:58,250
ู‚ู„ุช ุนู†ู‡ุง attributes ุฃูˆ ู‚ู„ุช fields ุฃูˆ ู‚ู„ุช data
83
00:06:58,250 --> 00:07:03,210
ุจู†ูู‡ู… ุฅู† ุงุญู†ุง ุจู†ุชูƒู„ู… ุนู„ู‰ ู…ูŠู† ุจุณ ู…ุตุทู„ุญ ุฏู‡ ุดูˆูŠุฉ ู„ุฅู†ู‡
84
00:07:03,210 --> 00:07:07,470
ุฌุงุจู„ู†ุง ุงู„ู€ state ูƒู…ุงู† ุดูˆูŠุฉ ูƒู…ุตุทู„ุญ ูˆู…ู…ูƒู† ูŠุฑุจูƒู†ุง ุทูŠุจ
85
00:07:07,470 --> 00:07:10,590
ู‡ุฐู‡ ุงู„ู€ data ุทุจ ู…ุง ูุฑุฌุด ู„ุญุฏ ุงู„ุขู† ุนู† ุงู„ู€ instruct
86
00:07:10,590 --> 00:07:15,170
ุจุชูŠุฌูŠ ุงู„ุฌุฒุฆูŠุฉ ุงู„ู„ูŠ ู„ู‡ุง ุนู„ุงู‚ุฉ ุจุฅูŠุด ุฅู† ูŠูƒูˆู† ู…ุณุฆูˆู„ ุนู†
87
00:07:15,170 --> 00:07:19,130
ุชู†ููŠุฐ responsible of carry out ุชู†ููŠุฐ ุจุนุถ ุงู„ู€
88
00:07:19,130 --> 00:07:23,850
related tasks ู…ุซู„ ุฅูŠุดุŸ ุจุนุถ ุงู„ู€ related tasks ู…ุนู†ุงุชู‡
89
00:07:23,850 --> 00:07:28,470
ุฃู†ุง ู‚ุงุนุฏ ุจุงู„ู„ู‡ ู…ู…ูƒู† ุฃู‚ูˆู„ู‡ compute GPA ุฃูˆ average
90
00:07:28,470 --> 00:07:32,810
ุฅู„ู‰ ุขุฎุฑู‡ ูƒู€ method ููŠ ุฏุงุฎู„ ุงู„ู€ class ู„ุฃู† ู„ู…ุง ุจุงุฎุฏ
91
00:07:32,810 --> 00:07:37,150
ู†ุณุฎุฉ ุฃู†ุง ู…ู† ุงู„ู€ student class ู‡ุฐุง ุจู†ุณู…ูŠู‡ุง ุงุญู†ุง ุฅูŠุด
92
00:07:37,150 --> 00:07:44,070
object object ู†ุณุฎุฉ ุชู…ุงู… ุฃูˆ ุจู†ุณู…ูŠู‡ุง instance object
93
00:07:44,070 --> 00:07:48,890
ู…ุด ู‚ุถูŠุฉ ูƒุชูŠุฑ ู†ุณุฎุฉ ุงู„ู€ object ู‡ุฐุง ุจูŠุญุชูˆูŠ ุนู„ู‰ ูƒู„
94
00:07:48,890 --> 00:07:52,550
ุงู„ู€ attributes ูˆูƒู„ ุงู„ู€ method ุงู„ู„ูŠ ุฃู†ุง ุนุฑูุชู‡ุง
95
00:07:52,550 --> 00:07:58,820
ูˆู‡ูŠูƒ ุตุงุฑ ููŠ ุนู†ุฏูŠ ุฅุนุงุฏุฉ ุงุณุชุฎุฏุงู… ู„ู„ู€ code ุจุฏู„ ู…ุง ุฃู†ุง
96
00:07:58,820 --> 00:08:01,500
ุงุถุทุฑ ุฃูƒุชุจ ููŠ ูƒู„ ู…ูƒุงู† answer ู„ุฃ ู„ูˆ ุฃู†ุง ุฃุฎุฏุช 100
97
00:08:01,500 --> 00:08:04,960
ู†ุณุฎุฉ ู…ู† ุงู„ู€ student ู…ุนู†ุงุชู‡ ุจูƒู„ ุจุณุงุทุฉ ุฅู†ุตุงุฑู‡ุง ุฏูˆู„
98
00:08:04,960 --> 00:08:09,480
ูƒู„ู‡ุง ู…ูˆุฌูˆุฏูŠู† ููŠ ุงู„ู€ 100 student ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏู‡ุง
99
00:08:09,480 --> 00:08:12,620
ุงู„ุขู†
100
00:08:12,620 --> 00:08:19,060
ู…ุจุฏุฃ ุงู„ู€ object oriented ุฅุชู‰ ูŠุชุญูƒู… ุฃูˆ ูŠุญู‚ู‚ ู„ูŠ ุฅุถุงูุฉ
101
00:08:19,060 --> 00:08:23,360
ุดุบู„ ุฌุฏูŠุฏุฉ ุณู…ูŠู†ุงู‡ุง ุงู„ู€ encapsulation ู…ุตุทู„ุญ ุงู„ู€
102
00:08:23,360 --> 00:08:26,970
encapsulation ุฅู† ุฃู†ุง ุฌู…ุนุช ุงู„ู€ properties ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€
103
00:08:26,970 --> 00:08:32,870
attributes ูˆุฌู…ุนุช ุงู„ู€ methods ุชู…ุงู… ููŠ ุฏุงุฎู„ object
104
00:08:32,870 --> 00:08:36,830
ูˆุงุญุฏ ูŠุนู†ูŠ ุจุฏูŠ ุฃุตูŠุฑ ุฃุชุนุงู…ู„ ู…ุน ูƒู„ object ูˆูƒุฃู†ู‡
105
00:08:36,830 --> 00:08:41,190
ุจุฑู†ุงู…ุฌ ู…ุณุชู‚ู„ ุจุตูŠุฑ ุฃุชุนุงู…ู„ ู…ุน ูƒู„ object ูƒุฃู†ู‡ ุจุฑู†ุงู…ุฌ
106
00:08:41,190 --> 00:08:45,070
ู…ุณุชู‚ู„ ูˆุจุงู„ุชุงู„ูŠ ู‡ู†ุง ุฃู†ุง ุตุงุฑ ู„ุงุฒู… ุนู„ูŠ ุฃูุฑุฌ ู…ุง ุจูŠู† ุงู„ู€
107
00:08:45,070 --> 00:08:49,050
attributes ูˆุงู„ู€ accessibility ุชุจุนุชู‡ุง ูˆุงู„ู€ method
108
00:08:49,050 --> 00:08:53,470
ูƒุฐู„ูƒ ูˆู„ู…ุง ุจู†ุชูƒู„ู… ุนู„ู‰ encapsulation ุจู†ุชูƒู„ู… ุนู„ู‰
109
00:08:53,470 --> 00:08:59,010
ู…ุตุทู„ุญ ุชุบู„ูŠู ุทูŠุจ ู…ุตุทู„ุญ ุงู„ุชุบู„ูŠู ู…ุนู†ุงุชู‡ ุฅู† ููŠ ุนู†ุฏูŠ
110
00:08:59,010 --> 00:09:03,770
ุทุฑูŠู‚ุฉ ู…ุนูŠู†ุฉ ู„ููƒ ุงู„ุบู„ุงู ู‡ุฐุง ูˆุงุณุชุฎู„ุงุต ู…ุง ู‡ูˆ ููŠ
111
00:09:03,770 --> 00:09:09,370
ุงู„ุฏุงุฎู„ ูŠุนู†ูŠ ู„ุฃู† ุจู†ูŠุฌูŠ ู…ุซู„ุง ูˆุงู„ู„ู‡ ู„ูˆ ุฌูŠู†ุง ู‡ุงูŠ ู‚ุทุนุฉ
112
00:09:09,370 --> 00:09:14,010
ุดูˆูƒูˆู„ุงุชุฉ ุจู†ูุชุญู‡ุง ู…ุงุญุฏุด ู‡ุฑูˆุญ ูŠูƒุณุฑู‡ุง ูŠู‚ูˆู„ ู„ุง ู„ุฃ
113
00:09:14,010 --> 00:09:18,060
ู‡ู†ุญุงูˆู„ ู†ููƒ ุงู„ุบู„ุงู ุจูƒู„ ุจุณุงุทุฉ ู„ุฃู† ููŠู‡ ูˆุงุถุญ ุงุชุฌุงู‡
114
00:09:18,060 --> 00:09:21,100
ุงู„ุบู„ุงู ุงู„ู„ูŠ ู…ู…ูƒู† ูŠูุชุญ ุจุณู‡ูˆู„ุฉ ู…ู† ุฃุฌู„ ุจุฑุถู‡ ุงู„ูˆุตูˆู„
115
00:09:21,100 --> 00:09:24,680
ู„ู„ู…ู†ุชุฌ ุจุทุฑูŠู‚ุฉ ุณู„ูŠู…ุฉ ูƒุฐู„ูƒ ุงู„ู„ู‡ ูŠุจุนุฏ ุนู†ูƒู… ุงู„ุดุฑ ุฅู†
116
00:09:24,680 --> 00:09:27,820
ุดุงุก ุงู„ู„ู‡ ูˆุญุจุจูƒู… ุฌู…ูŠุนุง ูƒุจุณูˆู„ุฉ ุงู„ุฏูˆุงุก ู…ุดู‡ูˆุฑุฉ ุฌุฏุงู‹
117
00:09:27,820 --> 00:09:31,820
ุนู†ุฏู†ุง ู„ุงุฒู… ุชุชุงุฎุฏ ู…ุนู‡ุง ุดูˆูŠุฉ ู…ูŠู‡ ู„ูŠุดุŸ ุงู„ู…ูŠู‡ ุฃูˆู„ุง
118
00:09:31,820 --> 00:09:35,960
ุจุชุณุงุนุฏ ุนู„ู‰ ุจู„ุนู‡ุง ุตุญูŠุญ ู„ูƒู† ุจุชุนู…ู„ ุนู„ู‰ ุฅุฐุงุจุฉ ุงู„ุบู„ุงู
119
00:09:35,960 --> 00:09:39,200
ุงู„ุฎุงุฑุฌูŠ ู„ุฃู† ู…ุง ุจุชู‡ูŠู†ุด ุงู„ุบู„ุงู ุงู„ุฎุงุฑุฌูŠ ุงู„ู„ูŠ ุจูŠู‡ู…ู†ู‰
120
00:09:39,200 --> 00:09:42,780
ุงู„ุนู„ุงุฌ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ููŠ ุฏุงุฎู„ู‡ุง ุทูŠุจ ููŠ ู…ูˆุถูˆุน ุงู„ู€ object
121
00:09:42,780 --> 00:09:46,420
oriented ุฅุฐุง ุตุงุฑ ุงู„ู€ object ุฅู†ู‡ุงู† ุจูŠุญุชูˆูŠ ุนู„ู‰ data
122
00:09:46,420 --> 00:09:51,060
ุฃูˆ ุณู…ู†ู‡ุง ุงู„ู€ attributes ูˆุจูŠุญุชูˆูŠ ุนู„ู‰ methods ู…ุนู†ุงุชู‡
123
00:09:51,060 --> 00:09:55,760
ู„ุงุฒู… ูŠูƒูˆู† ููŠ ุทุฑูŠู‚ุฉ ูˆุงุถุญุฉ ูˆุณู„ูŠู…ุฉ ู„ู„ูˆุตูˆู„ ู„ู„ู…ุญุชูˆู‰
124
00:09:55,760 --> 00:09:58,660
ุงู„ู„ูŠ ููŠ ุงู„ุฏุงุฎู„ ูู…ู† ู‡ู†ุง ุฃุชู‰ ู…ุจุฏุฃ ุงู„ู€ encapsulation
125
00:09:58,660 --> 00:10:06,600
ูุตุฑู†ุง ุจู†ุชูƒู„ู… ู…ุน ุงู„ู€ encapsulation instance field ุฃูˆ
126
00:10:06,600 --> 00:10:11,850
ุงู„ู€ attributes ููŠ ุนู†ุฏูŠ ุงู„ู€ method ูˆุงู„ู„ูŠ ู…ู…ูƒู† ู†ุณู…ูŠู‡ุง
127
00:10:11,850 --> 00:10:16,770
ุงู„ู€ behavior ูˆููŠ
128
00:10:16,770 --> 00:10:25,010
ุนู†ุฏูŠ ุงู„ู€ state ูˆููŠ ุนู†ุฏูŠ ุงู„ู€ state ุนุดุงู† ู†ูˆุถุญ ุฃุดูŠุงุก ุนู†
129
00:10:25,010 --> 00:10:28,830
ุงู„ู€ state ู„ู…ุง ุฃู†ุง ุจุงุฎุฏ ุชุฎูŠู„ูŠ ุฅู† ู‡ู†ุง ููŠ ุนู†ุฏูŠ student
130
00:10:28,830 --> 00:10:33,370
1 ูˆstudent 2 ู‡ู…ุง ุนุจุงุฑุฉ ุนู† object in instance ู…ู†
131
00:10:33,370 --> 00:10:38,980
ุงู„ู€ class ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ู‡ุฐุง ุชู…ุงู… ุงู„ู€ 1 ุฑู‚ู… one ุฃูˆ
132
00:10:38,980 --> 00:10:41,840
ู…ุซู„ุง 2000 ูˆุงู„ู€ .. 2000 ูˆุงู„ู€ .. ุงู„ู…ูุฑูˆุถ ุฃู†ุชูˆ
133
00:10:41,840 --> 00:10:44,480
2012 ูˆู„ุง 2016 2016
134
00:10:44,480 --> 00:10:50,460
1708 ู…ู†ุง ู…ุซู„ุง ู…ุนุฏู„ู‡ุง 85
135
00:10:50,460 --> 00:10:56,460
ูˆุณุท ูŠุนู†ูŠ ู„ุง ู‡ูˆ ููˆู‚ ูˆู„ุง ุชุญุช ูˆููŠ ุงู„ู€ IT 2016
136
00:10:56,460 --> 00:11:06,600
ูˆ16 07 ุฑู†ุง ู…ุซู„ุง ุฃูŠ ุญุงุฌุฉ ุนุฐุฑุงู‹
137
00:11:06,600 --> 00:11:08,860
ู„ุฃู†ูŠ ู„ูˆ ูƒุงู†ุช ู…ุนุฏู„ู‡ุง ู…ุด ู‡ูŠูƒ ู„ูˆ ูƒุงู†ุช ู…ูˆุฌูˆุฏุฉ ุจูŠู†ู†ุง
138
00:11:08,860 --> 00:11:14,960
ุงู„ุขู† ู„ุงุญุธูŠ ุงู„ู€ object S1 ุจูŠุญุชูˆูŠ ู‡ุฐู‡ ุงู„ู€ data ูˆุงู„ู€
139
00:11:14,960 --> 00:11:20,140
object S2 ุจูŠุญุชูˆูŠ ุงู„ู€ data ู‡ุงูŠ ู…ุฌู…ูˆุนุฉ ุงู„ู€ values ู‡ุงูŠ
140
00:11:20,140 --> 00:11:24,800
ุงู„ู€ set of values ู‡ุงูŠ ู‡ูŠ ุงู„ู€ state ู„ุฃู† ู‡ูŠ ุงู„ู„ูŠ ูุฑู‚ุช
141
00:11:24,800 --> 00:11:30,700
ู…ุง ุจูŠู† S1 ูˆ S2 ู„ุฃู† ุงู„ุงุซู†ูŠู† ุฌุงูŠูŠู† ู…ู† ู†ูุณ ุงู„ู‚ุงู„ุจ
142
00:11:30,700 --> 00:11:35,960
ุงู„ู„ูŠ ู‡ูˆ ุณู…ูŠู†ุง ุงุญู†ุง ู…ูŠู† student ูŠุนู†ูŠ ู„ูˆ ุงูุชุฑุถู†ุง ุฅู†ู‡
143
00:11:35,960 --> 00:11:41,520
ู…ุตู†ุน ุชู†ุชุฌ ุงู„ุณูŠุงุฑุงุช ุงู„ู…ู‡ู†ุฏุณูŠู† ุนูƒููˆุง ุนู„ู‰ ูˆุถุน ู†ู…ูˆุฐุฌ
144
00:11:41,520 --> 00:11:45,860
ู„ู„ุณูŠุงุฑุฉ ู„ูุชุฑุฉ ู…ุนูŠู†ุฉ ูˆุนู…ู„ูˆุง ุชุฌุฑุจุฉ ูˆุงุซู†ูŠู† ูˆุซู„ุงุซุฉ
145
00:11:45,860 --> 00:11:50,580
ู„ุญุฏ ู…ุง ูˆุตู„ูˆุง ู„ู‡ูŠูƒู„ ุฃูˆ ุงู„ู…ุญุฑูƒ ูˆุงู„ุนุฌู„ุงุช ุงู„ู…ุทู„ูˆุจุฉ
146
00:11:50,580 --> 00:11:54,240
ู„ุชุตู…ูŠู… ุงู„ุณูŠุงุฑุฉ ู‡ุฐู‡ ูู‡ู†ุง ู†ู‚ูˆู„ ุฅู†ู‡ู… ูˆุตู„ูˆุง ู„ู„ู€
147
00:11:54,240 --> 00:11:58,080
template ู„ู„ู‚ุงู„ุจ ูุจุนุซูˆุง ุจุนุฏ ุฐู„ูƒ ุงู„ู…ู‡ู†ุฏุณูŠู† ู„ู…ุตู†ุน
148
00:11:58,080 --> 00:12:01,640
ุงู„ุฅู†ุชุงุฌ ุฃูˆ ู„ุฎุท ุงู„ุฅู†ุชุงุฌ ูŠุณู…ูˆู†ู‡ ุชูุถู„ูˆุง ู‡ุฐู‡ ุงู„ู…ูˆุงุตูุงุช
149
00:12:01,640 --> 00:12:05,660
ุงู„ุณูŠุงุฑุฉ ุงู„ุขู† ุงู„ู„ูŠ ุงุญู†ุง ุจุฏู†ุงู‡ุง ุงู„ู…ุตู†ุน ูŠุฑูˆุญ ูˆูŠู†ุดุบู„
150
00:12:05,660 --> 00:12:11,110
ุฃู„ู ุณูŠุงุฑุฉ ู…ุซู„ุง ู…ู†ู‡ุง ุงู„ู†ูˆุน ู‡ุฐุง ุจุงู„ู…ูˆุงุตูุงุช ู‡ุฐู‡ุŒ ุงู„ู…ุด
151
00:12:11,110 --> 00:12:14,990
ู„ุงุฒู… ูŠูƒูˆู† ููŠู‡ ุชูุฑูŠู‚ ุจูŠู†ู‡ู…ุŒ ุจูุฑู‚ ุจูŠู†ู‡ู… ุจุดุบู„ุชูŠู† ูƒู„
152
00:12:14,990 --> 00:12:21,850
ุณูŠุงุฑุฉ ุจุชุงุฎุฏ ุฑู‚ู… ู‡ูŠูƒู„ูŠ ู…ุฎุชู„ู ูˆ ุจุชุงุฎุฏ ุฑู‚ู… ู…ุญุฑูƒ ู…ุฎุชู„ู
153
00:12:21,850 --> 00:12:28,350
ูˆุจุงู„ุชุงู„ูŠ ุตุงุฑุช ุงู„ุขู† ูƒู„ ุณูŠุงุฑุฉ ู‚ุงุฆู…ุฉ ุจุฐุงุชู‡ุง ุชู…ุงู…ุŸ ู‡ูŠ
154
00:12:28,350 --> 00:12:31,930
ุนุจุงุฑุฉ ุจุชู…ุซู„ state ุดูˆ .. ุดูˆ ุงู„ุณูŠุงุฑุฉ ู‡ุฐู‡ุŸ ุนุดุงู† ุฃู‚ุฏุฑ
155
00:12:31,930 --> 00:12:35,750
ุฃู…ูŠุฒ ููŠ ุงู„ุขุฎุฑ ู…ุง ุจูŠู† ุงู„ objects ุงู„ู„ูŠ ุนู†ุฏูŠ ู„ุฃู† ู„ูˆ
156
00:12:35,750 --> 00:12:39,900
ุงู„ data ู…ุฎุชู„ูุฉุŒ ุนุดุงู† ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ ู†ูุณ ุงู„ object
157
00:12:39,900 --> 00:12:43,300
ูƒุงู† ู…ุง ููŠุด ุฏุงุนูŠ ู„ูƒู„ ู…ูู‡ูˆู… ุงู„ object oriented ู…ู†
158
00:12:43,300 --> 00:12:48,720
ุงู„ุจุฏุงูŠุฉุŒ ูˆุงุถุญุฉ ุงู„ุตูˆุฑุฉ ูŠุง ุจู†ุงุชุŸ ุทูŠุจุŒ ูˆุจู…ุง ุฃู†ู‡ ุจุชูƒู„ู…
159
00:12:48,720 --> 00:12:52,340
ุนู„ู‰ encapsulation ูˆููŠ ุนู†ุฏูŠ data ูˆู„ุงุฒู… ุฃุชุนุฑู ูƒูŠู
160
00:12:52,340 --> 00:12:55,040
ุจุฏูŠ ุฃูˆุตู„ ู„ู„ data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุจุทุฑูŠู‚ุฉ ุณู„ูŠู…ุฉ ูˆุฃุชุนุงู…ู„
161
00:12:55,040 --> 00:12:58,140
ู…ุนุงู‡ุง ูุตุงุฑ ูƒุงู† ููŠ ุนู†ุฏูŠ ุดุบู„ ุงุณู…ู‡ุง ุงู„ access
162
00:12:58,140 --> 00:13:03,140
modifiersุŒ ุงูŠุด ุงู„ access modifiersุŸ ู‡ูŠ ุนุจุงุฑุฉ ุนู†
163
00:13:03,140 --> 00:13:09,370
ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ keywords ุงู„ู„ูŠ ุจุชุฎู„ูŠู†ูŠ ุฃูˆ ุจุชูˆุถุญ ู„ูŠ ุงู„ู€
164
00:13:09,370 --> 00:13:13,830
scope ุชุจุนุช ุงู„ instance ุฃูˆ ุชุจุนุช ุงู„ class ุฃูˆ ุชุจุนุช ุงู„
165
00:13:13,830 --> 00:13:18,470
methods ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุฏุงุฎู„ ุงู„ classุŒ ูƒู…ุงู† ู…ุฑุฉ ุงู„
166
00:13:18,470 --> 00:13:21,350
access modifiers ู‡ูŠ ุนุจุงุฑุฉ ุนู† ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ keywords
167
00:13:21,350 --> 00:13:25,750
public ูˆ protected ูˆ private ูˆุงู„ default ุฃูˆ ุงู„ non
168
00:13:25,750 --> 00:13:31,730
modifier ุงู„ู…ุณุฆูˆู„ุฉ ุนู† ุชุญุฏูŠุฏ ุงู„ scope ู„ูƒู„ ูˆุงุญุฏ ู…ู†
169
00:13:31,730 --> 00:13:35,010
ุงู„ู…ุตุทู„ุญุงุช ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠุŒ ูŠุนู†ูŠ ุฃู†ุง ููŠ ุนู†ุฏูŠ class
170
00:13:37,740 --> 00:13:44,200
ูˆููŠ ุนู†ุฏูŠ attribute ูˆููŠ
171
00:13:44,200 --> 00:13:50,000
ุนู†ุฏูŠ method ู‡ุฏูˆู„
172
00:13:50,000 --> 00:13:55,220
ุงู„ุนู†ุงุตุฑ ู„ุงุฒู… ุฃุญุฏุฏ ุงู„ scope ูˆุงุญู†ุง ู…ุฑุฉ ุนูŠู„ู†ุง ููŠ
173
00:13:55,220 --> 00:13:59,040
scope ููŠ ุจุฑู…ุฌุฉ ูˆุงุญุฏ ุตุญุŸ ุดูˆ ูŠุนู†ูŠ ุงู„ scopeุŸ ุงู„ range
174
00:13:59,040 --> 00:14:05,200
ุงู„ู…ุฏู‰ ุจู‚ู‰ ุจุงู„ุนุฑุจูŠ ูƒู„ุงู… ู…ูู‡ูˆู… ุฃูƒุซุฑ ู…ู† ุงู„ range
175
00:14:09,100 --> 00:14:13,240
ู‡ู†ู‚ูˆู„ ุงู„ู…ุณุงุญุฉ ุงู„ู…ุชุงุญุฉ ุฏุงุฎู„ ุงู„ุจุฑู†ุงู…ุฌ ู„ู„ุชุนุงู…ู„ ู…ุน
176
00:14:13,240 --> 00:14:15,980
variable ู…ุนูŠู†ุŒ ู…ุตุจูˆุท ูˆู„ุง ู„ุงุŸ ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ุฃุชูŠ
177
00:14:15,980 --> 00:14:19,360
ุชุนุฑูุช variable ููŠ ุฏุงุฎู„ ุงู„ method ุงุณู…ู‡ุง AุŒ ุจูŠู†ูุนุด
178
00:14:19,360 --> 00:14:24,820
ุฃุณุชุฎุฏู… ู†ูุณ ุงู„ variable ููŠ BุŒ ู…ุตุจูˆุทุŸ ูˆุฅุฐุง ุฃู†ุง ุจุฏูŠ
179
00:14:24,820 --> 00:14:27,540
ู†ูุณ ุงู„ variable ุจุงู„ last value ุชุจุนุชู‡ุง ุชูƒูˆู† ู…ูˆุฌูˆุฏุฉ
180
00:14:27,540 --> 00:14:30,480
ููŠ BุŒ ู„ุงุฒู… ูŠุชุนุฑููˆุง as global variableุŒ ู‡ุฐุง ุงู„ู…ุตุทู„ุญ
181
00:14:30,480 --> 00:14:36,530
ุงู„ู…ุดู‡ูˆุฑุŒ ุชู…ุงู…ุŒ ุงู„ุขู† ู‡ุฐู‡ ุงู„ู…ุตุทู„ุญุงุช ุจุงู„ุฅุถุงูุฉ ู„ู„ู€ local
182
00:14:36,530 --> 00:14:39,450
variable ุฃูˆ ู„ู„ู€ scope ุตุงุฑ ููŠ ุนู†ุฏูŠ ุงู„ axis modifier
183
00:14:39,450 --> 00:14:44,890
ุงู„ุขู† ุงู„ Java program ุงู„ Java program ุฃูˆ ุงู„
184
00:14:44,890 --> 00:14:49,170
application ู…ุฑูƒุจ ุจุงู„ุดูƒู„ ุงู„ุชุงู„ูŠุŒ ู…ุณุชูˆู‰ ุงู„
185
00:14:49,170 --> 00:14:53,870
applicationุŒ ุงู„ application ู…ู…ูƒู† ูŠูƒูˆู† ููŠู‡ ู…ุฌู…ูˆุนุฉ ู…ู†
186
00:14:53,870 --> 00:14:54,310
ุงู„ packages
187
00:15:04,850 --> 00:15:11,210
ูˆูƒู„ package ู…ู…ูƒู† ุชุญุชูˆูŠ ููŠ ุฏุงุฎู„ู‡ุง ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„
188
00:15:11,210 --> 00:15:17,690
classesุŒ ู…ุตุจูˆุทุŸ
189
00:15:17,690 --> 00:15:24,830
ู‡ุฐู‡ ุงู„ general structure ูˆุฏุงุฎู„ ูƒู„ class ู…ุฌู…ูˆุนุฉ
190
00:15:24,830 --> 00:15:32,950
ู…ู† ุงู„ attribute ูˆู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ methodุŒ ุทูŠุจ ู„ู…ุง ุฃู†ุง
191
00:15:32,950 --> 00:15:36,630
ุจุงุฌูŠ ุจู‚ูˆู„ ุฅู† ุงู„ class ู‡ุฐุง ุจุฏูŠ ุฃุนุฑูู‡ as public
192
00:15:36,630 --> 00:15:41,990
classุŒ ู…ูู‡ูˆู… public class ุฅู† ู‡ุฐุง ุงู„ class ู‡ู†ุง
193
00:15:41,990 --> 00:15:50,730
ู„ุญุธุฉ ู‡ู†ุง ุจุชูƒู„ู… ู…ุชุงุญ ู…ุชุงุญ ู„ูƒู„ ุฃูˆ ู‡ูŠูƒ ุจู‚ุฏุฑ ุงุณุชุฏุนูŠ ุฃูˆ
194
00:15:50,730 --> 00:15:54,550
ุขุฎุฏ ู…ู†ู‡ instance ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ package ุงู„ู„ูŠ ุฃู†ุง
195
00:15:54,550 --> 00:15:59,570
ููŠู‡ุง ุชู…ุงู… ุฃูˆ ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ application ูˆุฅู†ุดุงุก ูƒู…ุงู†
196
00:15:59,570 --> 00:16:03,290
ุฃุทู„ุน ู„ุจุฑุง ุงู„ application ุจุงู„ูƒุงู…ู„ ุนุดุงู† ู‡ูŠูƒ ู‚ู„ุช ู„ูƒ ููŠ
197
00:16:03,290 --> 00:16:05,410
ุงู„ุขุฎุฑ ุงู„ุนู…ูˆุฏ ุจู‚ูˆู„ ู„ูƒ ุงู„ word ูŠุนู†ูŠ ู„ูˆ ูƒุงู† ููŠ
198
00:16:05,410 --> 00:16:08,970
different application ู…ู…ูƒู† ุชุตู„ูŠู„ู‡ ุฎู„ูŠู†ูŠ ุงุญู†ุง ู†ูƒูˆู†
199
00:16:08,970 --> 00:16:11,870
ู…ุญุตูˆุฑูŠู† ุงุญู†ุง ูˆูŠู† ููŠ ุฏุงุฎู„ ุงู„ application ุงู„ูˆุงุญุฏ ูˆ
200
00:16:11,870 --> 00:16:16,810
ู†ู†ุณู‰ ุดูˆูŠุฉ ู…ูˆุถูˆุน ุงู„ word ู‡ุฐุง ุงู„ู…ุนู†ู‰ุŒ ุชู‡ูŠุฆูŠ ุงู„ scope
201
00:16:16,810 --> 00:16:21,290
ุฃูˆ ุงู„ area ุชุจุนุชูŠ ูƒู„ู‡ุง ุงู„ู„ูŠ ุจุฏุฃ ุงุชุญุฑูƒ ููŠู‡ุง ู„ู…ุง ุจุงุฌูŠ
202
00:16:21,290 --> 00:16:26,490
ุฃู†ุง ุจุงุฌูŠ ุจู‚ูˆู„ class public class ู…ุนู†ุงุชู‡ ู‡ุฐุง
203
00:16:26,490 --> 00:16:30,830
available ู„ูƒู„ packageุŒ available ู‡ู†ุง ููŠ ุฏุงุฎู„ ุงู„
204
00:16:30,830 --> 00:16:34,330
classes ุงู„ู…ุฌุงูˆุฑุฉ ุจุงู„ุฅุถุงูุฉ ุฃู†ู‡ available ู„ูƒู„ ุงู„
205
00:16:34,330 --> 00:16:39,730
packages ุงู„ู…ุชุงุญุฉ ุนู†ุฏูŠ ููŠ ุฏุงุฎู„ ุงู„ุจุฑู†ุงู…ุฌุŒ ูŠุนู†ูŠ ู‡ูˆ
206
00:16:39,730 --> 00:16:42,690
ู…ุชุงุญ ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ package ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ููŠู‡ุง ู„ุฃูŠ
207
00:16:42,690 --> 00:16:46,490
class ุขุฎุฑ ู…ู…ูƒู† ุงุณุชุฏุนูŠู‡ ููŠ ุฏุงุฎู„ู‡ ูˆููŠ ู†ูุณ ุงู„ูˆู‚ุช ู…ู…ูƒู†
208
00:16:46,490 --> 00:16:51,400
ุงุณุชุฏุนูŠู‡ ุนู„ู‰ ู…ุณุชูˆู‰ ูƒู„ classes ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุฃูˆ ุนููˆุง ูƒู„
209
00:16:51,400 --> 00:16:54,020
ุงู„ packages ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ู‡ู†ุงุŒ ุฅุฐุง ุฃู†ุง ุฑูˆุญุช
210
00:16:54,020 --> 00:17:00,060
ู‚ู„ุช ู„ู‡ private ู…ุนู†ุงุชู‡ ุฃู†ุง ุจู‚ูˆู„ ูู‚ุท ู‡ูˆ ู…ุชุงุญ ุนู„ู‰
211
00:17:00,060 --> 00:17:04,780
ู…ุณุชูˆู‰ ุงู„ package ู‡ู†ุงุŒ ูŠุนู†ูŠ ุจู‚ุฏุฑ ุฃุฎุฏ ู…ู†ู‡ instance ููŠ
212
00:17:04,780 --> 00:17:08,520
ุฃูŠ ู…ูƒุงู† ููŠ ุฏุงุฎู„ ุงู„ package ุฅุฐุง ุฃู†ุง ุนุฑูุชู‡ ู‡ูˆ
213
00:17:08,520 --> 00:17:11,880
private ูู‡ูŠูƒูˆู† ู‡ูˆ private ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ package
214
00:17:11,880 --> 00:17:19,440
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ููŠู‡ุงุŒ ุทูŠุจ ุงู„ุขู† protected ู„ู‡ุง ุนู„ุงู‚ุฉ ููŠ
215
00:17:19,440 --> 00:17:25,760
ู…ุจุฏุฃ ุงู„ inheritance protected ูˆ
216
00:17:25,760 --> 00:17:32,620
private ููŠ ุงู„ูˆู‚ุช ุงู„ุญุงู„ูŠ ู…ุชูƒุงูุฆุชุงู† ู„ู…ุง ู…ุง ุฃุชูƒู„ู…ุด ุนู„ู‰
217
00:17:32,620 --> 00:17:36,260
ู…ุจุฏุฃ ุงู„ inheritanceุŒ ุนุฑูุช ุงู„ item ุฃูˆ ุงู„ class
218
00:17:36,260 --> 00:17:40,180
private ุฃูˆ protected ูู‡ูˆ ุงูŠุดุŸ ุจู†ูุณ ุงู„ู…ุนู†ู‰ ู…ูู‡ูˆู…ู‡
219
00:17:40,180 --> 00:17:48,410
ุฅู† ู‡ูˆ ูู‚ุท ู…ุนุฑู ู„ู…ูŠู†ุŸ ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ู€ package ุงู„ู„ูŠ
220
00:17:48,410 --> 00:17:54,230
ู…ูˆุฌูˆุฏ ููŠู‡ุง ูˆุงู„ู€ subclasses ุงู„ู„ูŠ ุฌุงูŠุฉ ู„ู‡ู… ู„ู…ุง ุฃู†ุง
221
00:17:54,230 --> 00:17:59,170
ุจุงุฌูŠ ุจุชูƒู„ู… ุนู„ู‰ private class ูˆุทุจุนุง ู‡ู†ุญุท .. ู‡ุฏุฎู„
222
00:17:59,170 --> 00:18:02,310
ููŠ ู…ุชุงู‡ุฉ ูŠุง ุฏูƒุชูˆุฑุŒ private class ูŠุนู†ูŠ ุฃู†ุง ุจุฏูŠ ุฃุนุฑู
223
00:18:02,310 --> 00:18:05,630
ุงู„ class ูŠูƒูˆู† ู…ุนุฒูˆู„ุŒ ู…ุง ุญุฏุง ู‡ูŠู‚ุฏุฑ ูŠุณุชุฏุนูŠู‡ ุทุจ ู…ุง ู‡ูˆ
224
00:18:05,630 --> 00:18:10,390
ุชุณุงูˆูŠ .. ุชุณุงูˆูŠ ู‡ูŠูˆุตุฑ ู…ุชุงุญ ู„ู…ูŠู†ุŸ ู„ุฒู…ู„ุงุฆู‡ุŒ
225
00:18:10,390 --> 00:18:13,590
ู„ู„ู…ุฌุงูˆุฑูŠู†ุŒ ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ packageุŒ private ุนู„ู‰ ู…ุณุชูˆู‰
226
00:18:13,590 --> 00:18:18,590
ุงู„ package ู„ูƒู†ู†ุง ู„ู† ู†ุญุตู„ู‡ุง ู…ุฑุฉ ุฃุฎุฑู‰ุŒ ู…ุนู†ู‰ ุงู„ู€
227
00:18:18,590 --> 00:18:22,270
private class ุฅู„ุง ู„ูˆ ูƒุงู† ููŠู‡ ุนู†ุฏูŠ ุฃูƒุซุฑ ู…ู† package
228
00:18:22,270 --> 00:18:25,890
ููŠ ุฏุงุฎู„ ุจุฑู†ุงู…ุฌูŠุŒ ุทูŠุจ ู„ูˆ ุงุญู†ุง ุฑูˆุญู†ุง ุงู„ุขู† ููŠ ุฏุงุฎู„ ุงู„
229
00:18:25,890 --> 00:18:31,170
class ู†ุชูƒู„ู… ุนู„ู‰ attribute ุฃูˆ methodุŒ ู„ู…ุง ุฃู†ุง ุจุงุฌูŠ
230
00:18:31,170 --> 00:18:35,630
ุจู‚ูˆู„ ุฅู† ุงู„ attribute ู‡ุฐุง ูŠุนุฑู ุนู„ู‰ ุฅู†ู‡ public
231
00:18:35,630 --> 00:18:42,030
public ู…ุนู†ุงุชู‡ ุงู„ attribute ู‡ุฐุง ู…ุชุงุญ
232
00:18:43,400 --> 00:18:46,000
ู…ู† ุฎุงุฑุฌ ุงู„ู€ instances ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ูƒู†ุช ุนู†ุฏูŠ
233
00:18:46,000 --> 00:18:53,920
student1 std ุฏู‡ ุชุณุงูˆูŠ new std ุนู„ู‰ ุฅู†ู‡ object ู…ู† ุงู„
234
00:18:53,920 --> 00:19:00,000
class ุงู„ู„ูŠ ุนู†ุฏูŠ ูˆุฃุฑูˆุญ ุฃู‚ูˆู„ ู„ู‡ s1.id ุนู„ู‰ ุฅู† ุนุฑูุช ุงู„
235
00:19:00,000 --> 00:19:04,120
ID ู‡ุฐู‡ ุนุจุงุฑุฉ ุนู† publicุŒ ู…ูู‡ูˆู…ู‡ุง ุฅู† ู…ู…ูƒู† ุฃู†ุง ุฃุชุนุงู…ู„
236
00:19:04,120 --> 00:19:09,040
ู…ุน ุงู„ ID ุฏู‡ ู…ู† ุฎุงุฑุฌ ุงู„ objectุŒ ู…ุด ุถุฑูˆุฑุฉ ุฃุจู‚ู‰ ุฏุงุฎู„
237
00:19:09,040 --> 00:19:12,890
ุงู„ code ุฏุงุฎู„ ุงู„ methods ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุงุŒ ุทูŠุจุŒ ู„ูˆ
238
00:19:12,890 --> 00:19:16,910
ุฃู†ุง ุนุฑูุชู‡ private ู…ุนู†ุงุชู‡ ูู‚ุท ููŠ ุฏุงุฎู„ ุงู„ู€ code
239
00:19:16,910 --> 00:19:21,710
ู…ุญุตูˆุฑ ุถู…ู† ุงู„ุจุฑุงู†ุซูŠุฒ ุชุจุนุช ุงู„ classุŒ ุฃูŠ ุงุณุชุฏุนุงุก ู…ู†
240
00:19:21,710 --> 00:19:25,630
ุงู„ุฎุงุฑุฌ ู‡ูŠุชู… ุฑูุถู‡ ู„ุฃู† ู‡ุฐุง closedุŒ ุทูŠุจุŒ ูƒูŠู ุจุฏูŠ
241
00:19:25,630 --> 00:19:28,910
ุฃุชุนุงู…ู„ ู…ุน ุงู„ู€ private item ููŠ ุฏุงุฎู„ ุงู„ classุŸ ุจุฏูŠ
242
00:19:28,910 --> 00:19:32,830
ุฃู„ุฌุฃ ู„ู…ูŠุซูˆุฏ ุชูƒูˆู† public ูˆุงู„ู…ูŠุซูˆุฏ ู‡ุฐู‡ ู†ุทุจู‚ ุนู„ูŠู‡ุง
243
00:19:32,830 --> 00:19:35,250
ุงู„ู€ set ูˆ ุงู„ get method ุฃูˆ ุงู„ู€ setter ูˆ ุงู„getterุŒ
244
00:19:35,250 --> 00:19:39,510
ู…ุตุจูˆุทุŸ ุทูŠุจุŒ ูˆู…ุง ูŠู†ุทุจู‚ ุนู„ู‰ ุงู„ attribute ูŠู†ุทุจู‚ ุนู„ู‰
245
00:19:39,510 --> 00:19:43,700
ู…ูŠู†ุŸ ุนู„ู‰ ุงู„ู€ method ูŠุนู†ูŠ private method ุฅู† ู‡ุฐู‡
246
00:19:43,700 --> 00:19:47,600
ู…ุชุงุญุฉ ูู‚ุท ููŠ ุฏุงุฎู„ ุงู„ class ู†ูุณู‡ุŒ ู…ู…ู†ูˆุน ุฃูŠ class ุขุฎุฑ
247
00:19:47,600 --> 00:19:51,840
ูŠุณุชุฏุนูŠู‡ุง ุฃูˆ ู…ุง ุจู‚ุฏุฑ ุฃุณุชุฏุนูŠู‡ุง ุจุนูŠุฏุง ุนู† ุฃูˆ ู…ู† ุฎุงุฑุฌ
248
00:19:51,840 --> 00:19:56,960
ุงู„ object ุนููˆุง ุงู„ู„ูŠ ู…ู…ูƒู† ุฃู†ุง ุขุฎุฏู‡ุŒ ุทูŠุจ ุงู„ุขู† ููŠู…ุง
249
00:19:56,960 --> 00:20:02,340
ูŠุชุนู„ู‚ ููŠ ุงู„ private ูˆ ุงู„ protected ุจุณ ุฎู„ูŠู†ูŠ ุฃุณุจู‚
250
00:20:02,340 --> 00:20:05,240
ุดูˆูŠุฉ ููŠ ุงู„ู…ูˆุถูˆุน ุงู„ inheritance ู„ุฃู† ุฃุฎุฏุชูˆู‡ุง ูˆู‚ู„ุช
251
00:20:05,240 --> 00:20:10,900
ุงู„ุฃู…ุฑ ุณู‡ู„ ุฃู† ู†ุนุฑู ุงู„ูุฑู‚ ุจูŠู† ุงู„ private ูˆุงู„ู€
252
00:20:10,900 --> 00:20:15,140
protected ุฅู†ู‡ ู„ูˆ ุฃู†ุง ุนู…ู„ุช extend ู…ู† ุงู„ class ู‡ุฐุง
253
00:20:15,140 --> 00:20:19,780
ุจู…ุนู†ู‰ ุขุฎุฑ ุฅู† ุฃุฎุฏุช ู…ู†ู‡ subclass ุงู„ private item ู„ุง
254
00:20:19,780 --> 00:20:26,280
ุชู†ุชู‚ู„ ู„ู„ subclass ุงู„ุฌุฏูŠุฏุŒ ุงู„ู„ูŠ ุจูŠู†ุชู‚ู„ ูู‚ุท ุงู„ public
255
00:20:26,280 --> 00:20:29,960
ูˆ ุงู„ protected items ูˆ ุงู„ default ูƒู…ุงู† ุงู„ู„ูŠ ุฃู†ุง
256
00:20:29,960 --> 00:20:36,220
ุจุญุท ู„ู‡ุง noุŒ ุงูŠุด ู‡ูˆ ู„ุฃุŸ no access modifier ุงู„ู„ูŠ ู‡ูŠ
257
00:20:36,220 --> 00:20:38,220
ุงู„ู„ูŠ ุจู†ุณูŠุจู‡ุง ุงุญู†ุง ู„ุฅูŠูƒุŒ ู„ูˆ ุฃู†ุง ุฌูŠุช ููŠ ุฏุงุฎู„ ุงู„ class
258
00:20:38,220 --> 00:20:46,680
ูƒุชุจุช ู„ู‡ integer ID ุดูˆ ูˆุถุนู‡ุง ู‡ุฐู‡ุŸ ุนู„ุดุงู† ุชุนุฑู public
259
00:20:46,680 --> 00:20:52,580
public ู„ุฃ ู‡ูŠ ุจุชูƒูˆู† ู…ุชุงุญุฉุŒ ู…ุชุงุญุฉ ุงู„ุขู† ู„ุฅูŠูƒุŒ ุงู†ุชุดุฑูŠู‡ุง
260
00:20:52,580 --> 00:20:58,940
ู…ุนู†ุงุชู‡ ุฃู†ุง ู‚ุงุนุฏ ุจุชูƒู„ู… ู…ุนุงู‡ุง publicุŒ public ู„ุง ู…ุด
261
00:20:58,940 --> 00:21:00,580
publicุŒ ุชุนุฑู ุนู„ูŠ ุฅู†ู‡ุง
262
00:21:04,560 --> 00:21:06,940
package privateุŒ ู…ุนู†ุงุชู‡ ู‡ูŠ public ู„ูƒู„ classes ุงู„ู„ูŠ
263
00:21:06,940 --> 00:21:11,200
ู…ูˆุฌูˆุฏุฉุŒ ุจู‚ุฏุฑ ุฃุณุชุฏุนูŠู‡ุง ู…ู† ุจุฑุงุŒ ุชู…ุงู…ุŒ ู‡ู†ุง ุดูˆูŠุฉ ู‡ุชุฎุชู„ู
264
00:21:11,200 --> 00:21:17,020
ุดูˆ ู…ูู‡ูˆู…ู‡ุงุŒ ู‡ู„ ูุนู„ูŠุง ุงู„ replacement ุชุจุนุช ุงู„ null ู‡ู„
265
00:21:17,020 --> 00:21:21,420
ู‡ูŠ public ูˆู„ุง ู‡ูŠ private ู…ุด ู‚ุถูŠุชู†ุง ูƒุชูŠุฑ ู„ุฃู†ู‡ ุบุงู„ุจุง
266
00:21:21,420 --> 00:21:26,680
ุงุญู†ุง ู…ุง ู†ุณูŠุจุด ุฅู„ุง ู†ุญุฏุฏ ุจุดูƒู„ ูˆุงุถุญ ุนุดุงู† ู†ุญู‚ู‚ ู…ุจุฏุฃ ุงู„
267
00:21:26,680 --> 00:21:31,080
encapsulation ูˆ ุงู„ access ุจุดูƒู„ ุตุญูŠุญุŒ ุชู…ุงู…ุŒ ุงู„ุฎุทูˆุฉ
268
00:21:31,080 --> 00:21:35,760
ุงู„ู„ูŠ ุจุนุฏ ู‡ูŠูƒุŒ ุจุนุฏ ู…ุง ุฎู„ุตู†ุง ู…ู† ุงู„ access modifiers ููŠ
269
00:21:35,760 --> 00:21:40,120
ุนู†ุฏูŠ ุงู„ non-access modifier ู…ุซู„ ุงูŠุดุŸ ุฒูŠ static ูˆ
270
00:21:40,120 --> 00:21:46,740
finalุŒ ููŠ
271
00:21:46,740 --> 00:21:52,640
ู…ูˆุถูˆุน ุงู„ static ุทุจุนุง ุฃู†ุง ุจุชูƒู„ู… static ุงู„ keywords
272
00:21:52,640 --> 00:21:55,120
ู‡ุฐู‡ ุจุชุณุชุฎุฏู… ููŠ ุฏุงุฎู„ ุงู„ classุŒ ู…ุง ู„ู‡ุงุด ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„
273
00:21:55,120 --> 00:22:01,610
class ุชู…ุงู…ุŸ ู…ุง ู„ู‡ุงุด ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ classุŒ ุฃู†ุง ููŠ ุนู†ุฏูŠ
274
00:22:01,610 --> 00:22:04,930
static field ุฃูˆ attribute ูˆููŠ ุนู†ุฏูŠ static method
275
00:22:04,930 --> 00:22:12,770
ู„ูˆ ุฃู†ุง ููŠ ุฏุงุฎู„ ุงู„ class ุนุฑูุช field as static ุจุฏู†ุง
276
00:22:12,770 --> 00:22:21,790
ู†ูู‡ู… ุฃูˆู„ ุญุงุฌุฉ ุฅู† ุงู„ memory ููŠ
277
00:22:21,790 --> 00:22:27,310
ุงู„ุชุนุงู…ู„ ุจุชุชู‚ุณู… ู…ู† ู†ูˆุนูŠู† ู…ุน ุงู„ุฌุงูˆุฒุฉ ุจุชุณู…ูŠู‡ุง ุงู„ meta
278
00:22:27,310 --> 00:22:29,870
space ูˆ ุงู„ heap memory
279
00:22:38,370 --> 00:22:44,650
ูˆุงู„ู€ heap ุงูŠุด
280
00:22:44,650 --> 00:22:48,630
ุงู„ู„ูŠ ุจูŠุญุตู„ุŸ ุจู…ุฌุฑุฏ ุฃุฎุฐ instance ู…ู† ุงู„ class ู‡ุฐุง
281
00:22:48,630 --> 00:22:52,930
ุฃุนู…ู„ ู…ู†ู‡ new object ู‡ูŠุฑูˆุญ ูŠุงุฎุฏ ุงู„ static variable
282
00:22:52,930 --> 00:23:01,090
ูˆูŠุญุท ู„ูŠู‡ ูˆูŠู†ุŸ ููŠ ุงู„ู€ meta static .. ู„ูˆ ุฎู„ูŠู†ูŠ ุฃุณุงูุฑ
283
00:23:01,090 --> 00:23:06,750
ู„ู…ุซุงู„ ุฃู†ุง ู‚ู„ุช ู‡ุงู† ููŠ ุนู†ุฏู‡ public class
284
00:23:08,590 --> 00:23:18,670
student std ูˆุฑูˆุญุช ู‡ู†ุง ู‚ูˆู„ุช ุงู„ู€ private
285
00:23:18,670 --> 00:23:21,710
count
286
00:23:21,710 --> 00:23:25,930
integer private
287
00:23:25,930 --> 00:23:30,070
static integer
288
00:23:30,070 --> 00:23:38,050
count equal ูˆุงุญุฏ ูˆุฑูˆุญุช ุงุชุนุฑูุช ู‡ู†ุง ููŠ ุนู†ุฏูŠ private
289
00:23:38,050 --> 00:23:48,090
integer id private name ุฃูˆ
290
00:23:48,090 --> 00:23:52,090
string name
291
00:23:52,090 --> 00:23:59,030
ูˆ ุจุฏูŠ ุงุฑูˆุญ ุงุนุฑูู‡ุง ุนู† ุงู„ constructor ุงู„ู€ std ูˆ
292
00:23:59,030 --> 00:24:03,230
ุงุฑูˆุญ ู„ู‚ูˆู„ุชู„ู‡ this
293
00:24:03,230 --> 00:24:06,310
.id equal
294
00:24:09,900 --> 00:24:16,300
ุงู„ู€ count++ ู‡ูˆ ุงู„ู„ูŠ ุฎู„ุตู†ุง ุงู„ constructor ูˆู…ู…ูƒู†
295
00:24:16,300 --> 00:24:20,300
ุฃู†ุง ุงุฑูˆุญ ุงุฎุฏ ูˆ ุงู‚ูˆู„ู‡ ุงู„ุงุณู… ูˆ ุงุฎู„ูŠู‡ public ูˆ ุงุฏุฎู„ูŠ
296
00:24:20,300 --> 00:24:26,400
ุงู„ุงุณู… ุฒูŠ ู…ุง ุจุฏู‡ ู„ูŠูƒูˆู† ู‡ุฐุง class ุจุณูŠุท ุฌุฏุง ู…ู† ุงู„
297
00:24:26,400 --> 00:24:31,700
three attributes ูˆุงุญุฏ ู…ู†ู‡ู… static ูˆุงุญุฏ ู…ู†ู‡ู… static
298
00:24:31,700 --> 00:24:46,840
ุชุฎูŠู„ูŠ ุฃู†ุง ู‚ู„ุช stdS1 ูŠุชุณุงูˆู‰ New Std ุฅูŠุด
299
00:24:46,840 --> 00:24:51,620
ุงู„ู„ูŠ ุตุงุฑุŸ ุฃูˆู„ ุญุงุฌุฉ ุฑุงุญ ุชุทู„ุน ููŠ ุงู„ู€ attributes ูˆุงู„
300
00:24:51,620 --> 00:24:54,980
methods ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุงุช ูู„ู‚ู‰ ููŠู‡ ุนู†ุฏูŠ static
301
00:24:54,980 --> 00:24:58,380
attribute ูุฑุญ ุฃุทู„ู„ูŠู‡ุง ููŠ ุงู„ู€ heap ููˆู‚ ู‡ุงู† ู‚ุงู„ ู„ูŠ
302
00:24:58,380 --> 00:25:05,540
count ุฃูˆ ุนููˆุง ููŠ ุงู„ู€ metaspace equal 1 ูˆุงู„ู€ Static
303
00:25:05,540 --> 00:25:09,780
Attribute ู‡ุฐู‡ ู…ูŠุฒุชู‡ุง ุฅู†ู‡ุง shared ุจูŠู† ูƒู„ ุงู„
304
00:25:09,780 --> 00:25:14,540
instances ู…ู† ุงู„ object ู…ู† ุงู„ู€ class ู‡ุฐุง ุทูŠุจ ุชู…ุงู…ุŸ
305
00:25:14,540 --> 00:25:24,440
ุงู„ุขู† ููŠู…ุง ูŠุชุนู„ู‚ ุจู€ S1 ููŠ ุนู†ุฏูŠ ุงู„ู€ ID ู„ุฃ ู„ูŠุด IDุŸ ููŠ
306
00:25:24,440 --> 00:25:31,140
ุนู†ุฏูŠ count ููŠ ุนู†ุฏูŠ ID ููŠ ุนู†ุฏูŠ ุงู„ name ุงู„ุขู† ุงู„
307
00:25:31,140 --> 00:25:35,550
count ู‡ุฐุง ู‡ูŠูƒูˆู† reference ู„ู…ูŠู†ุŸู„ู„ู€ value ุงู„ู„ูŠ ููˆู‚
308
00:25:35,550 --> 00:25:41,150
ุงู„ู€ static value ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏ ู‡ุงู† ุงู„ู€ ID ู„ู…ุง ุฃู†ุง
309
00:25:41,150 --> 00:25:44,650
ุงุณุชุฏุนุช ุงู„ constructor ุฑุงุญ ุฃุฎุฏ ุงู„ู‚ูŠู…ุฉ ุชุจุนุช ุงู„ count
310
00:25:44,650 --> 00:25:49,130
ุฎุตุตู‡ุง ู„ู„ู‚ุงุถูŠ ุตุงุฑุช ุงู„ู€ ID ุจูˆุงุญุฏ ูˆุนู…ู„ increment ู„ู„
311
00:25:49,130 --> 00:25:53,850
count ุงู„ู„ูŠ ู‡ุงู† ููŠ ู‡ุฐู‡ ุตุงุฑุช ุฅูŠุดุŸ ุจุงุชู†ูŠู† ู„ู…ุง ุฃู†ุง
312
00:25:53,850 --> 00:25:59,950
ุฃุฎุฏุช STD ุชุงู†ูŠ S2 new STD
313
00:26:02,440 --> 00:26:06,520
ู…ุงุฐุง ุณูŠุฑุญูŠ ูŠุณุงูˆูŠุŸ ุณูŠุฑุญูŠ ูŠุฏูˆุฑ ููŠ ุงู„ู€ heapู„ุฌุฉ ู…ูˆุฌูˆุฏุฉ
314
00:26:06,520 --> 00:26:11,720
ู…ูˆุฌูˆุฏุฉ
315
00:26:11,720 --> 00:26:15,160
ูุฑุญ ูŠุฏูˆุฑ ููŠ ุงู„ู€ heapู„ุฌุฉ ู…ูˆุฌูˆุฏุฉ ุจุงู„ุชุงู„ูŠ ุจูŠุนู…ู„ ุงู„ู‡ุงุด
316
00:26:15,160 --> 00:26:19,400
initialization ู…ุฑุฉ ุชุงู†ูŠุฉ ุชู…ุงู…ุŸ ูุฑุญ ุฃู†ุดุฃ object
317
00:26:19,400 --> 00:26:26,760
ุฌุฏูŠุฏ ู‡ุงู† S2 ุญุณุจ ุงู„ constructor ููŠู‡ ุชู„ุช ุนู†ุงุตุฑ count
318
00:26:26,760 --> 00:26:31,030
ูˆู‡ูŠ ุงู„ู€ static ุงู„ู„ูŠ ู‚ู„ู†ุง ุจุชุนู…ู„ refer ู„ู†ูุณ ุงู„ object
319
00:26:31,030 --> 00:26:35,910
ุงู„ู„ูŠ ู‡ูŠ ู‚ุฏุงู… ุงู„ุชุฌุฏูŠุด ุงุชู†ูŠู† ุญุณุจ ุงู„ execution ู‡ุฐุง ุงู„
320
00:26:35,910 --> 00:26:41,150
IDุด ู‡ุชุงุฎุฏ ุจุฏู‡ุง ุชุณุงูˆูŠ ุงุชู†ูŠู† ูˆุจู‚ู‰ ู…ู† ุซู… ุนู…ู„
321
00:26:41,150 --> 00:26:46,410
increment ุชู„ุงุชุฉ ูˆู‡ูŠู‡ ู†ุงู… ุจู…ุนู†ู‰ ุขุฎุฑ ุงู† ุงู„ instance
322
00:26:46,410 --> 00:26:51,590
ุฃูˆ ุงู„ู€ static variable ุจุชุชู… ุนู…ู„ initialization ู„ู‡ุง
323
00:26:51,590 --> 00:26:56,630
ู…ุฑุฉ ูˆุงุญุฏุฉ ุชู…ุงู… ู…ุฑุฉ ูˆุงุญุฏุฉ ุทุจุนุง ุจู†ุณู…ูŠู‡ุง ููŠ ุงู„ุจุฏุงูŠุฉ
324
00:26:56,630 --> 00:27:00,340
class variable ุจุชู†ุนู…ู„ู‡ุง initialization ู…ุฑุฉ ูˆุงุญุฏุฉ
325
00:27:00,340 --> 00:27:04,600
ูˆูƒู„ ุงู„ instances ู…ู† ุงู„ู€ class ู‡ุฐุง ุจุชุนู…ู„ sharing ุนู„ู‰
326
00:27:04,600 --> 00:27:09,540
ู†ูุณ ุงู„ copy ู…ู† ุงู„ู€ static variable ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง
327
00:27:09,540 --> 00:27:14,560
ุทุจุนุง ุจุงู„ุงุถุงูุฉ ุงู†ู‡ ู…ู…ูƒู† ุฃู†ุง ู„ูˆ ููƒุฑุช ุงุทุจุน ุฌุฏุงุด ุนุฏุฏ
328
00:27:14,560 --> 00:27:21,140
ุงู„ู‚ู„ุงุจ ู…ู…ูƒู† ุงุฑูˆุญ ุงู‚ูˆู„ู‡ system.out.print ุงุฑูˆุญ ุงู‚ูˆู„ู‡
329
00:27:21,140 --> 00:27:24,860
std.count
330
00:27:27,590 --> 00:27:37,490
std.count ูˆุงุถุญ ุงู„ู€ static variable ู†ุนู… ุฃู†ุช
331
00:27:37,490 --> 00:27:41,490
ุฅูŠุด
332
00:27:41,490 --> 00:27:50,490
ุณูˆูŠุชู‡ S1 equal null ูˆุชุจู‚ู‰
333
00:27:50,490 --> 00:28:00,540
ู‡ุฐู‡ ููˆู‚ ูƒูˆู†ู‡ ู‡ูˆ sharedู„ูƒู† ุงู„ุฃุฎุทุฑ ู…ู† ุฐู„ูƒุŒ ู„ูˆ ุฃู†ุง
334
00:28:00,540 --> 00:28:06,420
ุฑูˆุญุช ููŠ ุฏุงุฎู„ ุงู„ code ุจุดูƒู„ ุฃูˆ ุจุขุฎุฑุŒ ุงู‚ุฏุฑุช ุงุนุฏู„ ุนู„ู‰
335
00:28:06,420 --> 00:28:08,860
ู‚ูŠู…ุฉ ุงู„ countุŒ ูŠุนู†ูŠ ุฃู†ุง ู‚ู„ุชู„ู‡ ุฎู„ู‘ูŠุช ุงู„ count
336
00:28:08,860 --> 00:28:13,080
ูŠุชุณุงูˆูŠ ุตูุฑุŒ ู‡ู†ุจุชุจุฏู„ ุงู„ู…ุดูƒู„ุฉ ุงู„ุญู‚ูŠู‚ูŠุฉุŒ ุฃูŠ ุนู†ุตุฑ
337
00:28:13,080 --> 00:28:17,360
ุฌุฏูŠุฏุŒ ู‡ุดูˆู ู‚ุฏุงุด ู‚ูŠู…ุชู‡ุงุŒ ู‡ุดูˆูู‡ุง ุตูุฑุŒ ูˆู‡ูŠุตูŠุฑ ููŠ
338
00:28:17,360 --> 00:28:20,960
ุนู†ุฏูŠ conflict ููŠ ุงู„ุฃุนุฏุงุฏ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุŒ ุงู†ูƒ ุชุญูˆู„ูŠู‡ ู„
339
00:28:20,960 --> 00:28:24,420
nullุŒ ู…ุงููŠุด ู…ุดูƒู„ุฉุŒ ุจุณ ุงู†ูƒ ุชุนุฏู„ูŠ ุนู„ู‰ ู‚ูŠู…ุฉ ุงู„ countุŒ
340
00:28:24,420 --> 00:28:33,140
ู‡ู†ุจุชุจุฏู„ ุงู„ู…ุดูƒู„ุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ ุงู„ู€ static method ุนู„ู‰
341
00:28:33,140 --> 00:28:38,440
ุบุฑุงุฑ ุงู„ู€ static variable ุจุชุชู… ุชุดุบูŠู„ ุงู„ู€ static
342
00:28:38,440 --> 00:28:43,160
method ุฃูˆู„ ู…ุง ุจูŠุดุชุบู„ ุงู„ู€ class ุชุจุนูƒ ุจุฑูˆุญ ุจุฏูˆุฑ ุนู„ู‰
343
00:28:43,160 --> 00:28:49,110
ุฅูŠุด ุนู„ู‰ ุงู„ู€ Static ูˆุนู†ุฏู†ุง ู…ุซู„ู‹ุง ุงู„ู€ Main ู†ูˆุนู‡ุง ุฅูŠุดุŸ
344
00:28:49,110 --> 00:28:53,030
Static ุนุดุงู† ู‡ูŠูƒ ุฏุงุฆู…ู‹ุง ุฃูˆู„ ู…ุง ุจูŠุดุชุบู„ ุงู„ุจุฑู†ุงู…ุฌ ุจุชุงุน
345
00:28:53,030 --> 00:28:56,430
ุจูŠุดุชุบู„ ู…ู† ุงู„ูˆูŠู†ุŸ ู…ู† ุงู„ู€ main ุบุงู„ุจู‹ุง ุจู†ุนู…ู„ุด ุบูŠุฑู‡ุง
346
00:28:56,430 --> 00:29:00,210
static method ุงุญู†ุง ู„ูŠุดุŸ ุนุดุงู† ุฃู†ุง ุฃุถู…ู† ุฏุงุฆู…ู‹ุง ุฃู† ู‡ูŠ
347
00:29:00,210 --> 00:29:03,610
ุจุฏุงูŠุฉ ุงู„ุชุดุบูŠู„ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ูุงู„ู€ static method
348
00:29:03,610 --> 00:29:08,030
ุจุชู†ุชู…ูŠ ู„ู„ู€ class ูˆุทุจุนู‹ุง ุงู„ููƒุฑุฉ ููŠู‡ุง ุฃู† ู‡ูŠ ุจุชุนู…ู„
349
00:29:08,030 --> 00:29:12,070
access ู„ู€ static data ุจุชุนู…ู„ูŠ access ู„ู€ static data
350
00:29:12,070 --> 00:29:16,990
ุจุชู‚ุฏุฑูŠ ุจุชุนู…ู„ูŠุฉ calling ู…ู† ุฎู„ุงู„ ุชุณุชุฏุนูŠ ุงู„ู€ static
351
00:29:16,990 --> 00:29:22,930
methods ุชุงู†ูŠุฉ ุงู„ููƒุฑุฉ ููŠู‡ุง ู…ู…ูƒู† ุชุณุชุฏุนูŠู‡ุง ู…ู† ุฎู„ุงู„
352
00:29:22,930 --> 00:29:25,950
ุงุณู… ุงู„ู€ class ุจุดูƒู„ ู…ุจุงุดุฑ ุงู„ู€ class dot ุฒูŠ ู…ุง
353
00:29:25,950 --> 00:29:30,990
ุงุณุชุฏุนูŠู†ุง ุงู„ู€ variable ูˆู…ุด ุจุณ ู‡ูŠูƒ ููŠู‡ุง ู…ุดูƒู„ุฉ this
354
00:29:30,990 --> 00:29:38,070
ูˆุงู„ู€ super ู…ู‚ุฏุฑุด ุงุณุชุฎุฏู…ู‡ู… ุฃู†ุง ู‡ุฏูˆู„ ู„ูŠุดุŸ ู„ุฃู† ู‡ุฐู‡
355
00:29:38,070 --> 00:29:42,830
ู‡ุชู†ุญุท ููŠ ุงู„ู€ meta space ุจุฏูˆู† ุงู„ุงุนุชู…ุงุฏ ุนู„ู‰ ุฃูŠ object
356
00:29:43,620 --> 00:29:47,240
ูˆุงู„ู€ this ูˆุงู„ู€ super ู…ุฑุชุจุทุงุช ุจู…ูŠู†ุŸ ุจุงู„ู€ object
357
00:29:47,240 --> 00:29:50,300
ูุฅุฐุง ุฃู†ุง ู‡ุฐู‡ ุงู„ method ู…ูˆุฌูˆุฏุฉ ุจุงุนุชู…ุงุฏู‡ุง ุนู„ู‰ ุงู„
358
00:29:50,300 --> 00:29:55,540
class ููƒู„ู…ุฉ this ูˆุงู„ super ู…ุงู„ู‡ู…ุด ูˆุฌูˆุฏู‡ุง ุบุงู„ุจุง
359
00:29:55,540 --> 00:29:58,920
ุญุฏู‘ูŠูƒ ุนู„ูŠู‡ู… syntax error ูˆุจุงู„ุชุงู„ูŠ ู…ุงููŠุด ุงู„ู„ูŠ ู‡ู…ู‘ุงุด
360
00:29:58,920 --> 00:30:05,340
ุชุทุจูŠู‚ ุนู†ุฏูŠ ู‡ุงู† ูŠุนู†ูŠ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ static method ุจุฑูˆุญ
361
00:30:05,340 --> 00:30:10,240
ุจู‚ูˆู„ู‡ ุฃู†ุง ู‡ุงู† student ุงุณู… ุงู„ู€ class ุงู„ู„ูŠ ุนู†ุฏูŠ ู‡ุงู†
362
00:30:10,240 --> 00:30:11,480
dot
363
00:30:13,440 --> 00:30:17,680
Show data ู…ุซู„ุง ุนุฑุถ ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุฅุฐุง ุฃู†ุง
364
00:30:17,680 --> 00:30:22,720
ู…ุนุฑู ู‡ุฐุง method static ู…ุงููŠุด ุฏุงุนูŠ ุฃุฑูˆุญ ุฃุนู…ู„ ู…ู†ู‡ุง
365
00:30:22,720 --> 00:30:26,640
object ูˆ ุฃุตูŠุฑ ุฃุณุชุจุนูŠู‡ุง ู…ู† ุฎู„ุงู„ ุงู„ object ุงู„ู„ูŠ
366
00:30:26,640 --> 00:30:30,460
ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ู…ู†
367
00:30:30,460 --> 00:30:33,840
ุงู„
368
00:30:33,840 --> 00:30:41,010
non-axis modifiers ูƒุฐู„ูƒ ุงู„ู€ final ุดูˆ ูŠุนู†ูŠ finalุŸ ุฅุฐุง
369
00:30:41,010 --> 00:30:43,610
ุฃู†ุง ุฃู‚ูˆู„ it final variable ุฃูˆ final attribute
370
00:30:43,610 --> 00:30:47,610
ู…ุนู†ุงุชู‡ ุฃู†ุง ุจุชุชูƒู„ู… ุนู„ู‰ constant value ุงู„ู‚ูŠู…ุฉ ู‡ุฐู‡ ู…ุด
371
00:30:47,610 --> 00:30:53,970
ู‡ุชุชุบูŠุฑ ุฃุตุจุชุŸ ุทูŠุจ ูˆุฅุฐุง ุฃู†ุง ุฃู‚ูˆู„ it final method ุฅุฐุง
372
00:30:53,970 --> 00:30:58,210
ุฃู†ุง ุฃู‚ูˆู„ it final method ู…ุนู†ุงุชู‡ ุงู„ method ู‡ุฐู‡ ู„ุง
373
00:30:58,210 --> 00:31:02,290
ุชูˆุฑุซ ุฃูˆ ุนููˆุง ู…ุงู‚ุฏุฑุด ุฃุนู…ู„ู‡ุง override ููŠ ุญุงู„ ุชู…
374
00:31:02,290 --> 00:31:06,210
ุชูˆุฑูŠุซู‡ุง ุทูŠุจ ุชุนุงู„ู‰ ู†ู‚ูˆู„ ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„
375
00:31:09,710 --> 00:31:14,150
ู„ูˆ ูƒุงู† ุฃู†ุง ููŠ ู…ุคุณุณุฉ
376
00:31:14,150 --> 00:31:20,230
ู‚ุงู„ูˆุง ู„ู„ู…ูˆุธููŠู† ููŠ ุนู†ุฏูŠ class ุงุณู…ู‡ EMB ูˆููŠ ุฏุงุฎู„ู‡
377
00:31:20,230 --> 00:31:27,350
method ุงุณู…ู‡ุง Calc Salary ุงุญุณุจ
378
00:31:27,350 --> 00:31:31,810
ุงู„ุณู„ุฑูŠ ุญุณุงุจ ุงู„ุฑุงุชุจ ุชู…ุงู…ุŸ ูˆุนุฑููˆู†ุง ุฅูŠุงู‡ุง ู‡ุฐู‡ final
379
00:31:31,810 --> 00:31:35,010
ูˆุจุนุฏ
380
00:31:35,010 --> 00:31:38,920
ุฐู„ูƒ ุงู†ุชุจู‡ ูˆู‚ุงู„ ูŠุง ุนู… ุงุญู†ุง ุงู„ู…ูˆุธููŠู† ุงู„ู„ูŠ ุนู†ุฏู†ุง ููŠ
381
00:31:38,920 --> 00:31:45,520
ุนู†ุฏูŠ full-time employee ูˆููŠ ุนู†ุฏูŠ part-time ุงู„ู„ูŠ ู‡ูˆ
382
00:31:45,520 --> 00:31:52,080
ุจูŠุดุบู„ ุจุงู„ุณุงุนุฉ employee ูˆุนู…ู„ู‡ extend ุงู„ู€ class ุงู„ู„ูŠ
383
00:31:52,080 --> 00:31:56,160
ู…ูˆุฌูˆุฏ ููˆู‚ ุฅูŠุด ุงู„ู„ูŠ ุญูŠุตูŠุฑ ุนู†ุฏูŠ ู‡ู†ุง ุฅู†ู‡ ุงู„ method
384
00:31:56,160 --> 00:32:01,320
ู‡ุฐู‡ ู‡ุชุชูˆุฑุซ ู„ู„ classes ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุชุญุช ุฏู‡ ู…ุนู†ู‰ ุขุฎุฑ
385
00:32:01,320 --> 00:32:04,500
ุจุฅู…ูƒุงู†ูŠ ุฃู†ุง ุฃุณุชุฏุนูŠู‡ุง ูˆุงุนุชู…ุฏูŠ ุนู„ู‰ ุงู„ code ุงู„ู„ูŠ ููŠ
386
00:32:04,500 --> 00:32:10,650
ุฏุงุฎู„ู‡ุง ู„ุฃู† ุจู…ุง ุฅู†ู‡ ู‡ูŠ final ู„ูˆ ุฃู†ุง ุงู†ุชุจู‡ุช ุฃู† ุญุณุจุฉ
387
00:32:10,650 --> 00:32:13,830
ุงู„ุฑุงุชุจ ู‡ุงู† ุบูŠุฑ ุญุณุจุฉ ุงู„ุฑุงุชุจ ู‡ุงู† ุจุฏูŠ ุฃุฑูˆุญ ุฃุนู…ู„
388
00:32:13,830 --> 00:32:19,830
override ุฅูŠุด ูŠุนู†ูŠ override ูŠุง ุจู†ุงุชุŸ ู…ู† ุฃู†ู‡ ุจุฏูŠ
389
00:32:19,830 --> 00:32:23,930
ุฃุนูŠุฏ ูƒุชุงุจุฉ ุงู„ุฌู…ู„ุฉ ุฃูˆ ุงู„ method ุงู„ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ู…ุฑุฉ
390
00:32:23,930 --> 00:32:26,190
ุชุงู†ูŠุฉ ู‡ูŠ ุนุงุฏุฉ ุงู„ implementation ุชุจุนุชู‡ุง ุฒูŠ ู…ุง ุฃู†ุช
391
00:32:26,190 --> 00:32:34,490
ูุถู„ุชูŠ ุชู…ุงู… ุฅุฐุง ุฃู†ุง ุนุฑูุชู‡ุง final ุจู‚ุฏุฑุด ุฃุนู…ู„ู‡ุง
392
00:32:34,490 --> 00:32:34,870
override
393
00:32:37,640 --> 00:32:42,680
ุจู†ูุณ ุงู„ู…ูู‡ูˆู… ุงู„ุจุณูŠุท ู„ู€ Final Attribute ุงู„ู€ Final
394
00:32:42,680 --> 00:32:47,960
Attribute ู„ุง ูŠู…ูƒู† ุฃู† ูŠุชุบูŠุฑ ุนู„ูŠู‡ ูˆู†ูุณ ุงู„ูƒู„ุงู… ู‡ู†ุง
395
00:32:47,960 --> 00:32:54,560
ู„ุง ุฃุณุชุทูŠุน ุฃู† ุฃุนู…ู„ ุนู„ูŠู‡ุง override ู…ุง ู‡ูŠ ุงู„ุญุงู„ุฉุŸ ุฅู…ุง
396
00:32:54,560 --> 00:32:56,540
ุฃุฑุฌุน ุฅู„ู‰ ุงู„ู€ class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„
397
00:32:56,540 --> 00:32:57,880
class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„
398
00:32:57,880 --> 00:33:03,100
class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„ู€ class ุฃูˆ ุงู„ู€ class ุจุฃุชุฌู‡ู„ู‡ุง
399
00:33:03,100 --> 00:33:06,320
ููŠ ุฏุงุฎู„ ุงู„ู€ class ู‡ุฐุง ูˆุจุฑูˆุญ ุจู†ุด ุฃูŠุด method ุฌุฏูŠุฏุฉ
400
00:33:06,320 --> 00:33:11,460
ุจุฃุฑูŠุญู‡ุง ู„ูƒู† ุงู„ุญู„ ุฃู†ูŠ ุฃุฑุฌุน ุฃุนู…ู„ final ุนุดุงู† ุฃุนู…ู„
401
00:33:11,460 --> 00:33:14,180
override ูˆุฃุธู„ ู…ุญุงูุธ ุนู„ู‰ ู†ูุณ ุงู„ุงุณู… ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
402
00:33:14,180 --> 00:33:18,140
ุนู†ุฏู‡ุง ููŠู…ุง
403
00:33:18,140 --> 00:33:23,580
ูŠุชุนู„ู‚ ุจุงู„ constructor ู‚ุจู„ ุดูˆูŠุฉ ู‚ูˆู„ุช ู‡ูŠ ุนุฑูุช ุงู„
404
00:33:23,580 --> 00:33:26,420
constructor ุฃู†ู‡ุงู† ูˆู„ู…ุง ูƒู†ุช ุฃู‚ูˆู„ ุงู„ new student
405
00:33:26,420 --> 00:33:31,040
std ุฃุณูˆุงู†ูŠ ุจุชุณุงูˆูŠ new student ูƒู†ุช ุจุชุชูƒู„ู… ุนู„ู‰ ุดุบู„
406
00:33:31,040 --> 00:33:35,350
ุจุชุณู…ูŠู‡ุง ุงู„ constructor ุงู„ constructor ู‡ูŠ ุนุจุงุฑุฉ ุนู†
407
00:33:35,350 --> 00:33:41,890
special method ุจุชุญู…ู„ ู†ูุณ ุงุณู… ู†ูุณ ุงุณู… ู„ู„ู€ class ุงู„
408
00:33:41,890 --> 00:33:46,810
class ู…ู…ูƒู† ูŠุญุชูˆูŠ ุฃูƒุชุฑ ู…ู† constructor ุตุญุŸ ุชู…ุงู… ููŠ
409
00:33:46,810 --> 00:33:53,770
limit ู„ู„ุนุฏุฏุŸ ูŠุนู†ูŠ ู…ู…ูƒู† ุฃุนู…ู„ ุนุดุฑุฉุŸ
410
00:33:53,770 --> 00:33:59,330
ุทูŠุจ ููŠ ุงู„ู€ class ู‡ุฐุง ู…ู…ูƒู† ุฃุนู…ู„ ุนุดุฑุฉ constructorุŸ
411
00:33:59,330 --> 00:34:03,610
ุฃู‡ุง ูŠุนู†ูŠ ููŠ limit ู…ู…ูƒู† ูŠูƒูˆู† ู„ุฏูŠ limit ู„ู„ู€ creation
412
00:34:03,610 --> 00:34:08,750
ู…ุชู‰ุŸ ุงู„ู€ limit ุญุณุจ ุนุฏุฏ ุงู„ู€ attributes ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
413
00:34:08,750 --> 00:34:13,690
ุนู†ุฏูŠ ูŠุนู†ูŠ ููŠ ุงู„ุญุงู„ุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุนุฏูŠ ู…ุนุงูŠุง
414
00:34:13,690 --> 00:34:20,050
ุจู†ุนู…ู„ combination constructor ุจุฏูˆู† ูˆู„ุง ูˆุงุญุฏ ุชู…ุงู…ุŸ
415
00:34:20,050 --> 00:34:24,450
ูˆ constructor ุจูˆุงุญุฏ ูˆุงุญุฏ ูˆุงุญุฏ ู‡ุงูŠ ุตุงุฑูˆุง ุฃุฑุจุนุฉ ูˆ
416
00:34:24,450 --> 00:34:29,410
constructor ุจุงุชู†ูŠู† ู‡ุงูŠ ุงุชู†ูŠู† ูˆุฃุฑุจุนุฉ ุณุชุฉ ูˆู‡ูŠ ูƒู…ุงู†
417
00:34:29,410 --> 00:34:37,220
ูˆุงุญุฏ ุฃู‡ ูุจู†ุชูƒู„ู… ุฌุงุนุฏูŠู† ูˆุงุญุฏ ุชู„ุงุชุฉ ู‡ูŠ ุณุจุนุฉ ุณุจุนุฉ
418
00:34:37,220 --> 00:34:42,180
ุฎู„ุตู†ุง ูŠุนู†ูŠ ู‡ูŠูƒ constructor ุจุฏูˆู† ูˆู„ุง ูˆุงุญุฏ
419
00:34:42,180 --> 00:34:48,280
constructor ุจุชู†ูŠู† ู‡ุฐุง ู‡ูŠูƒูˆู† ูƒุงู… ูˆุงุญุฏ ู…ู†ู‡ ู„ู…ุง ุงุชูƒู„ู…
420
00:34:48,280 --> 00:34:51,940
ุนู„ู‰ compile ุจูˆุงุญุฏ ู…ุนู†ุงู‡ ุงู† ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ ุชู„ุงุชุฉุŒ
421
00:34:51,940 --> 00:34:55,920
ู…ุธุจูˆุทุŸ ู‡ุฐุง ูˆุงุญุฏ constructor ุจุชู†ูŠู† two arguments
422
00:34:55,920 --> 00:35:03,240
ุซู†ุชูŠู† ุงู„ุฃูˆู„ ู…ุน ุงู„ุซุงู†ูŠ ุงู„ุฃูˆู„ ู…ุน ุงู„ุซุงู„ุซ ุซู„ุงุซุฉ ุซู„ุงุซุฉ
423
00:35:03,240 --> 00:35:09,520
ุจุตุญูŠุญ ูˆุงุญุฏ ุจุชู„ุงุชุฉ ุจูˆุงุญุฏ ู‡ุงูŠ ู…ุฌู…ูˆุนู‡ู… ูŠุนู†ูŠ ุฃู†ุง ุจุชูƒู„ู…
424
00:35:09,520 --> 00:35:13,140
ุซู…ุงู†ูŠุฉ constructors ุงู„ุขู† ู…ุด ู‡ุช .. ุจุณ ู‡ุญุตู„ ููŠ ู…ุดูƒู„ุฉ
425
00:35:13,140 --> 00:35:17,460
ุฃู†ุง ู‡ู„ ู‡ูŠุธุจุท ู…ุซู„ุงู‹ ูˆุงู„ู„ู‡ ุฃู‚ูˆู„ ุฃุฑูˆุญ ุฃู†ุง ุจุฏู„ุช ู‡ุฏูˆู„
426
00:35:17,460 --> 00:35:21,180
ุงู„ุซู†ุชูŠู† ู‚ุฏู…ุช ูˆุฃุฎุฑุช ุจูŠู†ู‡ู…
427
00:35:23,840 --> 00:35:27,280
ู…ุง ู‡ูˆ ู†ูุณ ุงู„ุชุนุฑูŠู ูˆุจุงู„ุชุงู„ูŠ ุงู„ู€ signature ู…ุง ุงุฎุชู„ูุด
428
00:35:27,280 --> 00:35:31,760
ู„ู…ุง ุงุญู†ุง ุจู†ุชูƒู„ู… ู‡ู†ุง ุจุดูƒู„ ุจุฑู…ุฌูŠ ุฃูƒุซุฑ ุงุญู†ุง ู‚ุงุนุฏูŠู†
429
00:35:31,760 --> 00:35:35,000
ุจู†ู‚ูˆู„ ุฃู†ู‡ ู„ู…ุง ุฃู†ุง ุฃุนูŠุฏุช ุงู„ู€ constructor ู…ุนู†ุงุชู‡ ุจ
430
00:35:35,000 --> 00:35:37,900
different signature different signature different
431
00:35:37,900 --> 00:35:42,180
variable ุชู…ุงู…ุŸ different argument different
432
00:35:42,180 --> 00:35:46,800
argument ุงู„ุขู† ุงู„ุชุฑุชูŠุจ ู…ุด ู…ู† ุถู…ู† ุงู„ุดุบู„ุงุช ุงู„ู„ูŠ ุฃู†ุช
433
00:35:46,800 --> 00:35:51,560
ุญุณุจุช ุนู„ูŠู‡ุง ุงู„ู€ different signature ุทูŠุจ ู‡ู„ ูŠุฑุฌุน ุงู„
434
00:35:51,560 --> 00:35:56,690
dataุŸ ู„ุงุŒ ู…ู‡ู…ุชู‡ ูŠุนู…ู„ initialization ู„ู€ ุงู„ู€ object
435
00:35:56,690 --> 00:36:03,370
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ูˆุฏุงุฆู…ุงู‹ .. ุฏุงุฆู…ุงู‹ ู‡ูŠูƒูˆู†ูˆุง ุจูŠุณุจู‚ูˆุง
436
00:36:03,370 --> 00:36:09,430
ุจูƒู„ู…ุฉ new ุงู„ู„ูŠ ุจุนุฏูŠู† ุจู‚ูˆู„ ู„ู‡ student S1 equal new
437
00:36:11,570 --> 00:36:16,390
Student ุญุณุจ ู‡ุงู„ู€ constructor ุทุจุนุงู‹ ููŠ ุดุบู„ุฉ ู…ู‡ู…ุฉ ุงู„
438
00:36:16,390 --> 00:36:19,330
constructor ุงู„ุฃูˆู„ ู‡ุฐุง ุงู„ู„ูŠ ู‡ู†ุง ูƒุงู† ุจุฏูˆู† argument
439
00:36:19,330 --> 00:36:23,370
ุงู„ู€ zero argument ูƒุงู† ุงุณู…ู‡ ููŠ ุงู„ุฃูˆู„ default
440
00:36:23,370 --> 00:36:27,530
constructor ุจู…ุฌุฑุฏ ุฃุนุฑู ุฃู†ุง ุฃูŠ constructor ู…ู† ู‡ุฏูˆู„
441
00:36:27,530 --> 00:36:31,330
ุซู…ุงู†ูŠุฉ ุจุตูŠุฑ ุนู†ุฏูŠ ุงู„ู€ default constructor does not
442
00:36:31,330 --> 00:36:35,070
exist ุนู…ู„ู‡ override ุทุจ ู„ูˆ ุฃู†ุง ุจุฏูŠุงู‡ ุจุฏูˆู† argument
443
00:36:35,070 --> 00:36:38,130
ูู„ุงุฒู… ุฃุนุฑูู‡ ุจุงู„ุดูƒู„
444
00:36:40,180 --> 00:36:46,860
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ู‡ู†ุง ุจุฏูˆู† argument ุขุฎุฑ
445
00:36:46,860 --> 00:36:59,140
ุดุบู„ุฉ ููŠ ู…ูˆุถูˆุน ุงู„ู€ inheritance ุฃูŠูˆู‡
446
00:36:59,140 --> 00:36:59,600
ูŠุง ุจู†ุงุช
447
00:37:04,340 --> 00:37:07,940
ู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ inheritance ู…ุนู†ุงุชู‡ ุฃู†ุง ุจุญุงูˆู„
448
00:37:07,940 --> 00:37:13,820
ุฃุณุชููŠุฏ ุฃูˆ ุฃุณุชุบู„ ุงู„ู€ predefined attributes and
449
00:37:13,820 --> 00:37:18,140
behavior ูŠุนู†ูŠ ุฃุญุงูˆู„ ุฃุณุชููŠุฏ ู…ู† ุงู„ุชุนุฑูŠู ุงู„ุณุงุจู‚ ู„ู„
450
00:37:18,140 --> 00:37:22,200
attributes ูˆุงู„ู€ methods ุงู„ู…ูˆุฌูˆุฏุฉ ู‚ุจู„ ุดูˆูŠุฉ ู‡ู†ูƒุชุจ
451
00:37:22,200 --> 00:37:27,200
ุงู„ู…ุซุงู„ employee ูˆู‡ู†ุง ููŠ ู…ู†ู‡ุง ู†ูˆุนูŠู† full-time
452
00:37:27,200 --> 00:37:33,120
employee ูˆ part-time employeeุŒ ู…ุธุจูˆุทุŸ ู„ูƒู† ู‡ุฏูˆู„ ู‡ุฐุง
453
00:37:33,120 --> 00:37:35,980
ู…ูˆุธู ูˆู‡ุฐุง ู…ูˆุธู ูˆุจุงู„ุชุงู„ูŠ ุจูŠุฌุชู…ุนูˆุง ุฃู† ู‡ุฐุง ุฅู„ู‡ ุฑู‚ู…
454
00:37:35,980 --> 00:37:41,700
ูˆุฅู„ู‡ ุงุณู… ูˆููŠ ุนู†ุฏ ุงู„ู€ higher date ุชุงุฑูŠุฎ ุจุฏุก ุงู„ุนู…ู„ ูˆุงู„
455
00:37:41,700 --> 00:37:47,580
department ุงู„ู„ูŠ ุจูŠุดุชุบู„ ููŠู‡ ู„ุฃ ู„ุฃ ูˆุฎู„ูŠู†ูŠ ุฃู‚ูˆู„
456
00:37:47,580 --> 00:37:56,380
ุงู„ู€ grade ุงู„ุฏุฑุฌุฉ ุงู„ุขู† ุงู„ู€ salary ู‡ุชุชุตูŠุฑ ุญุณุจุช ูˆูŠู†ุŸ ู‡ู†ุง
457
00:37:57,670 --> 00:38:00,510
ุฃูˆ ุฅุฐุง ูƒู†ุช ุชุฑูŠุฏ ุชุถูŠู ุงู„ู€ attribute ูƒู€ salary ุจุณ
458
00:38:00,510 --> 00:38:04,030
ุญุณุจุฉ ุงู„ู€ salary ู‡ุชูุฑุฌ ุจูŠู† ุงู„ุงุชู†ูŠู† ุฃุตุฏู‚ุงุฆูƒ ุจุชู‚ูˆู„
459
00:38:04,030 --> 00:38:09,510
ูŠุนู†ูŠ ุฃู†ุง ู…ู…ูƒู† ู‡ู†ุง ุฃู‚ูˆู„ ุฅู† ููŠ ุนู†ุฏูŠ salary ูƒ
460
00:38:09,510 --> 00:38:20,190
value ูˆู‡ู†ุง ุจู€ compute salary ูˆุจุงู„ุชุงู„ูŠ
461
00:38:20,190 --> 00:38:23,450
ุตุงุฑ ุฃู†ุง ููŠ ุนู†ุฏูŠ different .. ุจุฏู„ ู…ุง ุฃู†ุง ุฃุถุทุฑ ููŠ
462
00:38:23,450 --> 00:38:28,550
ู…ูˆุถูˆุน ุงู„ู€ inheritance ุฃุฑูˆุญ ุฃูƒุชุจ ุฃูˆ ุฃุนุฑู ูƒู„ ุงู„ุนู†ุงุตุฑ
463
00:38:28,550 --> 00:38:35,170
ู‡ุฐู‡ ู…ุฌุฑุฏ ูƒู„ู…ุฉ extend ู„ุญุงู„ู‡ุง ุจุชุตูŠุฑ ุฃู‚ูˆู„ ู„ู‡ ู…ุซู„ุงู‹
464
00:38:35,170 --> 00:38:48,950
public class full-time EMB extend ุงู„
465
00:38:48,950 --> 00:38:53,490
EMB extend ุงู„ู€ EMB ู‡ุฐู‡ ู…ูู‡ูˆู…ู‡ุง ุฃู†ู‡ ุฌูŠุจุช ูƒู„ ุงู„ุนู†ุงุตุฑ
466
00:38:53,490 --> 00:38:58,310
ู…ุนุงู‡ุง ุงู„ู€ private item ุงู„ู€ private one ู…ุธุจูˆุท ุฃุตุจุญุช
467
00:38:58,310 --> 00:39:04,530
ู‡ุฏูˆู„ ูƒู„ู‡ู… ู…ูˆุฌูˆุฏูŠู† ูˆูŠู†ุŸ ููŠ ุฏุงุฎู„ ุงู„ู€ class ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
468
00:39:04,530 --> 00:39:08,570
ุนู†ุฏู‡ุง ุจูƒู„ ุจุณุงุทุฉ ููŠ ู…ูˆุถูˆุน ุงู„ู€ extension ุทุจุนุงู‹ ู‡ุฐุง
469
00:39:08,570 --> 00:39:11,970
ุจุนู…ู„ ู„ูŠ Hierarchy ู…ุญุชุฑู…ุฉ ุฌุฏุงู‹ ู„ูˆ ุฃู†ุง ุจุฏูŠ ุฃุชูƒู„ู… ููŠ
470
00:39:11,970 --> 00:39:14,670
ุจูŠุฆุฉ ุฒูŠ ุจูŠุฆุฉ ุงู„ุฌุงู…ุนุฉ ุจุงุฌูŠ ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ุงู„ู€ Hierarchy
471
00:39:14,670 --> 00:39:19,810
ุงู„ู„ูŠ ู…ู…ูƒู† ุชูƒูˆู† ููŠ ุนู†ุฏูŠ person ุชู…ุงู…ุŸ ุงู„ู€ person ู„ู‡
472
00:39:19,810 --> 00:39:23,750
ุงุณู…ู‡ ู„ู‡ ุฑู‚ู… ู‡ูˆูŠุฉ ุฃูˆ ุฑู‚ู… ูˆุทู†ูŠ ู„ู‡ ุชุงุฑูŠุฎ ู…ูŠู„ุงุฏ ู„ู‡
473
00:39:23,750 --> 00:39:27,530
gender ู„ู‡ ูƒู„ ุงู„ู…ุนู„ูˆู…ุงุช ุงู„ู„ูŠ ุงุญู†ุง ุจู†ุนุฑูู‡ุง ุฃุณุงุณูŠุงู‹ as
474
00:39:27,530 --> 00:39:31,970
a human ุจุนุฏ ู‡ูŠูƒ ุจุชูุฑุน ููŠ ุนู†ุฏ employee ูˆููŠ ุนู†ุฏ
475
00:39:31,970 --> 00:39:35,550
student ุงู„ู€ employee ููŠ ู„ู‡ employee number ูˆููŠ ู„ู‡
476
00:39:35,550 --> 00:39:39,230
department ุจูŠุดุชุบู„ ููŠู‡ ูˆููŠ ู„ู‡ salary ุจูŠู†ู…ุง ุงู„ุทุงู„ุจ
477
00:39:39,230 --> 00:39:42,150
ููŠ ู„ู‡ student number ูˆููŠ ู„ู‡ department ูˆููŠ ู„ู‡
478
00:39:42,150 --> 00:39:46,750
faculty ูˆููŠ ู„ู‡ GPA ู…ุนุฏู„ ู„ุงุญุธูŠ ุฃู† ุงู„ุดุบู„ุงุช ุงู„ู„ูŠ ุฃู†ุง
479
00:39:46,750 --> 00:39:49,370
ุนุฑูุชู‡ุง ููˆู‚ ููŠ ุงู„ู€ person ู…ุง ููŠุด ุฏุงุนูŠ ุฃู†ูŠ ุฃุฑูˆุญ
480
00:39:49,370 --> 00:39:53,180
ุฃุนูŠุฏ ูƒุชุงุจุชู‡ุง ูˆูŠู†ููŠ ุงู„ุฏุงุฎู„ ูˆู‡ุฐุง ู†ุณู…ูŠู‡ ุงู„ู€ Code
481
00:39:53,180 --> 00:39:57,300
Reuse ุชู…ุงู…ุŸ ูˆู‡ุฐุง ุฃูƒุซุฑ ุดุบู„ุฉ ุจุชุญู‚ู‚ ู„ูŠู‡ุง ููŠ ู…ูˆุถูˆุน ุงู„ู€
482
00:39:57,300 --> 00:40:00,860
Inheritance ู…ุด ุจุณ ุฃู† ุตุงุฑ ุงู„ู€ object ุฃู†ู‡ ู„ู…ุง ุฃู†ุง
483
00:40:00,860 --> 00:40:03,180
ุจุงู†ุฌู„ ุงู„ู€ object ุจุงู†ุฌู„ ุงู„ู€ code ุงู„ู€ executable code
484
00:40:03,180 --> 00:40:07,920
ูƒู…ุงู† ู…ุนุงู‡ ู„ุง ู…ู…ูƒู† ุงู„ู€ code ู†ูุณู‡ ู…ุง ุงุถุทุฑู†ุง ุฃู† ุฃู†ุง ุฃุฑูˆุญ
485
00:40:07,920 --> 00:40:12,340
ุฃูƒุชุจู‡ ู…ุฑุฉ ุซุงู†ูŠุฉ ู„ู…ุง ุฃู†ุง ุจุฏูŠ ุฃูˆุฒุน ุฃูˆ ุฃุดุชุบู„ ููŠ ุฃูƒุซุฑ
486
00:40:12,340 --> 00:40:17,940
ู…ู† system ุฃูˆ ุฃูƒุซุฑ ู…ู† layout ู…ู† layer ุนููˆุงู‹ ุงู„ุขู† ู‡ุฐุง
487
00:40:17,940 --> 00:40:23,310
ุงู„ุฌุฏูˆู„ ุจูƒู„ ุจุณุงุทุฉ ุจูŠู‚ูˆู„ ู„ูŠ ู‡ุงูŠ ุงู„ู€ inheritance ุงู„ุขู†
488
00:40:23,310 --> 00:40:29,810
ุงู„ูˆุตู ู‡ุฐุง ุฃู† ุงู„ู€ class B ุงู†ู‡ุฑุช from A ู‡ุฐุง ุงู„ู€ class
489
00:40:29,810 --> 00:40:33,490
C ุงู†ู‡ุฑุช ู…ู† B ูˆุงู„ู€ class B ุงู†ู‡ุฑุช ู…ู† A ุจูƒู„ ุจุณุงุทุฉ
490
00:40:33,490 --> 00:40:36,190
ูŠุนู†ูŠ ุจู‚ูˆู„ ุฃู† ุงู„ู€ class C ุงู†ู‡ุฑุช ู…ู† A ู„ูˆ ู‚ู„ุช ู„ูƒ ู‚ู„ุช ู„ูƒ
491
00:40:36,190 --> 00:40:41,070
ู‡ู„ ุงู„ู€ class C ุชูˆุฑุซุช ู…ู† A ุตุญูŠุญุŸ ููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ุงู„
492
00:40:41,070 --> 00:40:44,790
class A ุงู†ู‡ุฑุช ู…ู† ุงู„ู€ class C ูˆุงู„ู€ class B ุงู†ู‡ุฑุช ู…ู†
493
00:40:44,790 --> 00:40:50,740
ุงู„ู€ class AB inherits ุฃูˆ extends A ูˆ C extends A
494
00:40:50,740 --> 00:40:55,140
ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ููŠ ุงู„ุฌุงูˆุง ู„ูŠุณุช ู…ูˆุฌูˆุฏุฉ ุฃู† ุงู„ู€ class
495
00:40:55,140 --> 00:41:04,440
ุงู„ูˆุงุญุฏ ูŠุนู…ู„ inherits ู…ู† two classes ุชู…ุงู…ุŸ ุงู„
496
00:41:04,440 --> 00:41:10,160
overriding ุงุญู†ุง ูˆู‚ุชู†ุง ุฎู„ุต ุจุชู‡ูŠุฃ ู„ูŠ ู†ูƒู…ู„ ููŠู‡ุง ุงู„ู…ุฑุฉ
497
00:41:10,160 --> 00:41:16,840
ุงู„ุฌุงูŠุฉ ุทูŠุจ ูƒู…ูู‡ูˆู… ุจู†ุฑุฌุน ู„ู‡ุง ู…ุฑุฉ ุซุงู†ูŠุฉ ู…ุฑุฉ ุฌุงูŠู‡ ุฅูŠุด
498
00:41:16,840 --> 00:41:20,880
ูŠุนู†ูŠ overrideุŸ
499
00:41:20,880 --> 00:41:26,080
ุฅุนุงุฏุฉ ุฃูˆ ุจุญูŠุซ ุจู‚ูˆู„ ุณูŠุทุฑุฉ ูˆุฅุนุงุฏุฉ ู‡ูŠู…ู†ุฉ ุชู…ุงู…ุŸ
500
00:41:26,080 --> 00:41:29,800
override ุฅุนุงุฏุฉ ุงู„ู‡ูŠู…ู†ุฉ ู‡ูŠู…ู†ุช ู…ูŠู†ุŸ ู‡ูŠู…ู†ุช ุงู„ู€ local
501
00:41:29,800 --> 00:41:35,380
code ุนู„ู‰ ุงู„ู€ global ุทูŠุจ ูŠุนู†ูŠ ุชุฎูŠู„ูŠ ุชุฎูŠู„ูŠ ููŠ ู…ูˆุถูˆุน ..
502
00:41:35,380 --> 00:41:39,020
ุฃุฑุฌุน ู…ุนูƒู ุจุณ ู„ุดุบู„ุฉ ููŠ ู…ูˆุถูˆุน ุงู„ู€ global ูˆุงู„ู€ local
503
00:41:39,020 --> 00:41:45,210
variables ู„ูˆ ุฃู†ุง ุฃุฌูŠุช ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ู€ class ูˆู‚ูู„ุช ู„ู‡
504
00:41:45,210 --> 00:41:49,210
ุฃู†ุง ููŠู‡ ุนู†ุฏูŠ integer x ุชู…ุงู… ูˆุนู…ู„ุช ู„ู‡
505
00:41:49,210 --> 00:41:52,770
initialization ุจุนุดุฑุฉ ููŠ ุฏุงุฎู„ ุงู„ู€ class ุนุฑูุช method
506
00:41:52,770 --> 00:41:57,350
ููŠ ุฏุงุฎู„ ุงู„ู€ method ุจุฑูˆุญ ูˆู‚ูู„ุช ู„ู‡ integer x ุจุชุณุงูˆูŠ
507
00:41:57,350 --> 00:42:01,390
ุฎู…ุณุฉ
508
00:42:01,390 --> 00:42:08,690
ุฅูŠุด ู‡ูŠุตูŠุฑ ู‡ุฐู‡ global ูˆู‡ุฐู‡ local ุฅูŠุด ุงู„ู„ูŠ ุจูŠุตูŠุฑ
509
00:42:08,690 --> 00:42:10,590
ุฏุงูŠู…ุงู‹ ุงู„ู€ local
510
00:42:13,880 --> 00:42:18,940
override ุจู‡ูŠู…ู† ุฃูˆ ุจุณูŠุทุฑ ุนู„ู‰ ุงู„ู€ global ูˆุจุงู„ุชุงู„ูŠ
511
00:42:18,940 --> 00:42:20,780
ุงู„ุชู… ุชุนุฑูŠู ูˆุฅู† ู…ุนู†ุงุชู‡ ุฃู†ู‡ ุญุตูŠุฑ ุงู„ุชุนุงู…ู„ ู…ุน ุงู„ู€
512
00:42:20,780 --> 00:42:24,220
variable ูˆู‡ุฐุง ู‡ูˆ ู†ูุณ ุงู„ู…ูู‡ูˆู… ุงู„ู„ูŠ ุจู†ุชูƒู„ู… ุนู„ูŠู‡
513
00:42:24,220 --> 00:42:29,300
ุงู„ู€ object over ุงู„ู€ overriding ู…ุนู†ุงุชู‡ ุฃู† ุฃู†ุง ุจุฏูŠ
514
00:42:29,300 --> 00:42:33,900
ุฃุญุงูˆู„ ุฃุนุฏู„ ุฃูˆ ุฃูƒุชุจ code ุฌุฏูŠุฏ ููŠ ุงู„ู€ local space ู‡ุฐุง
515
00:42:33,900 --> 00:42:38,570
ุงู„ู„ูŠ ุฃู†ุง ู…ูˆุฌูˆุฏ ููŠู‡ ุญุงู„ูŠุงู‹ ุนุดุงู† ูŠู‡ูŠู…ู† ุฃูˆ ูŠุบุทูŠ ุงู„ู€
516
00:42:38,570 --> 00:42:42,490
code ุงู„ุฃุณุงุณูŠ ุงู„ู„ูŠ ู…ูƒุชูˆุจ ุนู†ุฏู‡ุง ุณูˆุงุก ูƒุงู† ุนู„ู‰ ู…ุณุชูˆู‰
517
00:42:42,490 --> 00:42:45,410
ุงู„ู€ argument ูˆู„ุง ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ู€ return data type
518
00:42:45,410 --> 00:42:48,490
ู†ุชูƒู„ู… ููŠู‡ุง ุฅู† ุดุงุก ุงู„ู„ู‡ ุจุฏุงูŠุฉ ุงู„ู…ุญุงุถุฑุฉ ุงู„ุฌุงูŠุฉ ุฅู†
519
00:42:48,490 --> 00:42:51,510
ุดุงุก ุงู„ู„ู‡ ุนู„ู‰ ุฃู…ู„ ุฃู†ู‡ ูŠูˆู… ุงู„ุณุจุช ู†ุญุงูˆู„ ู†ู†ู‡ูŠ ููŠ ู…ูˆุถูˆุน
520
00:42:51,510 --> 00:42:55,290
ุงู„ู€ review ุนุดุงู† ู†ุจู„ุด ููŠ ุงู„ู…ุณุงุฆู„ ุงู„ู„ูŠ ุนู†ุฏู†ุง ุฅู† ุดุงุก
521
00:42:55,290 --> 00:42:56,790
ุงู„ู„ู‡ ุชุนุงู„ู‰ ููŠ ุฃูŠ ุณุคุงู„ ูŠุง ุจู†ุงุชุŸ