Difference between revisions of "Advanced-Cpp/C2/Classes-And-Objects/Khasi"

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|Pdiang sngewbha ia phi sha ka spoken tutorial halor ka '''Classes and Objects''' ha ka '''C++.'''
 
|Pdiang sngewbha ia phi sha ka spoken tutorial halor ka '''Classes and Objects''' ha ka '''C++.'''
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|* '''Classes'''
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|* '''Objects'''
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|'''Objects'''
  
 
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|'''Encapsulation''' bad
  
 
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|* '''Data abstraction.'''
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|'''Data abstraction.'''
  
 
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|*'''Ubuntu OS '''version '''11.10'''
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|'''Ubuntu OS '''version '''11.10'''
  
 
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|*'''g++ compiler '''version '''4.6.1'''
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|* Encapsulation
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|* Data Abstraction
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|Data Abstraction
  
 
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|* Ki dkhot jong ka'''Private'''
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|*Ki  '''Public''' function
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|* Ban thaw ia ki object,  
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|* Ban khot ia u '''function''' da ka ba pyndonkam '''object sqr dot area();'''  
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|Ban khot ia u '''function''' da ka ba pyndonkam '''object sqr dot area();'''  
  
 
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| La pynkylla ia kane ka script da I Arkijuh Dkhar bad nga dei u Thawladmiki, signing off
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| La pynkylla ia kane ka script da I Arkijuh Dkhar bad nga dei u Thawlad miki, signing off. Khublei Shibun ba phi la iashim bynta.  
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Thank You for joining.
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Khublei Shibun ba phi la iashim bynta.  
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Latest revision as of 13:50, 16 January 2018

Time Narration
00:01 Pdiang sngewbha ia phi sha ka spoken tutorial halor ka Classes and Objects ha ka C++.
00:07 Ha kane ka jinghikai, ngin sa pule ia ki:
00:09 Classes
00:11 Objects
00:12 Encapsulation bad
00:14 Data abstraction.
00:16 Ngin sa leh ia kane da ka jingiarap jong ka nuksa.
00:20 Ban record ia kane ka jinghikai, Nga pyndonkam da ka
00:23 Ubuntu OS version 11.10
00:28 g++ compiler version 4.6.1
00:32 To ngin sdang da ka jingpynithuh ia ki classes
00:36 Ia ka Class la thaw da ka ba pyndonkam ia ka keyword class.
00:39 Ka bat ia ki data bad functions.
00:42 Class ka pyniasoh ia ki code bad data.
00:45 Ki data bad ki functions jong ka class la khot kum ki dkhot jong ka class
00:51 To ngin iaid shakhmat sha ki objects.
00:53 Objects ki dei ki variable.
00:55 Ki dei ki copy jong ka class.
00:58 Kawei pa kawei na kine ki don ia ka properties bad behavior.
01:01 Ia ki Properties la batai lyngba ka data elements bad
01:06 Ia ka behavior la batai lyngba ki dkhot jong ki functions ba khot methods.
01:10 Mynta to ngin ia peit ia ka syntax Na ka bynta ka class.
01:14 Hangne, class Ka dei ka kyntien ba pyndonkam ban batai ia ka class.
01:18s. Class-name ka dei ka kyrteng jong ka class.
01:21 public, private bad protected Ki dei ki access specifier.
01:26 Bad hangne ngi la dep batai ia ki dkhot ki data bad ki function jong ki dkhot kum public, private bad protected.
01:34 Dei kumne ba ngi khang ia ka “’class”’
01:37 Mynta to ngin peit ia ka nuksa.
01:39 Nga la dep type lypa ia ka code ha ka editor.
01:42 Ngan sa plie ia ka.
01:44 Kynmaw ba ka filename jong ngi ka dei class hyphen obj dot cpp
01:50 Ha kane ka nuksa, ngin wad ia ka area ne jingheh jong ka square da ka ba pyndonkam ia ka class.
01:56 Ngan batai ia ka code mynta.
01:58 Kane ka dei ka header file jong ngi kum iostream.
02:02 Hangne ngi pyndonkam ia ka std namespace.
02:06 Kane ka dei ka jingpynithuh na ka bynta ka class ba kyrteng square.
02:10 Hangne, ngam pat ai access specifier ei ei.
02:14 Te, dalade hi ka la long private.
02:17 Namarkata, u variable x u dei u private u dkhot jong ka class square.
02:22 kane ka dei ka public specifier.
02:25 Function area ka dei ka public function.
02:28 Bad da kumne ngi khang ia ka class.
02:31 Mynta to ngin iaid biang sha ka slides jong ngi ban tip khambun shaphang ki access specifiers.
02:36 Public specifier-
02:39 : ka public specifier ka ailad ia ka data ban pyndonkam na shabar ka class.
02:44 : Ia ka Dkhot jong ka public lah ban pyndonkam hangno hangno ha ka program.
02:49 Private specifier-
02:51 : Ym lah ban pyndonkam ia ki dkhot jong ka “ private” na shabar ka 'class' .
02:57 : Ia ki dkhot jong ka private' lah ban pyndonkam tang ia kiba long dkhot jong ka class.
03:03 Protected specifier-
03:05 Ymlah ban pyndonkam ia ki dkhot balong * protected na shabar ka class.
03:10 * Ia ki, lah ban pyndonkam da ka derived class.
03:13 To ngin phai biang sha ka program jong ngi.
03:16 Hangne, ha kane ka jingthoh ngi don ka class name,
03:21 ka scope resolution operator bad ka kyrteng jong ka function.
03:25 Ngi hap ban pyndonkam ia kane ka operator
03:27 Ka iathuh ba ka function area kam dei ka global function.
03:33 Ka dei ka function dkhot jong ka class square.
03:36 Hangne, ngi la ai ia ka argument kum int a.
03:40 Mynta ia ngin phai biang sha ki slides jong ngi ban tip khambun shaphang ka scope resolution operator.
03:46 Ia kane la pyndonkam ban peit ia ki data. kiba buhrieh
03:49 Ban lah ban pyndonkam ia ka variable lane function da kajuh ka kyrteng, ngi pyndonkam da ka scope resolution operator ::.
03:56 Shu buh u local variable bad u global variable ki don kajuh ka kyrteng.
04:01 U local variable un ioh lad shwa.
04:05 Ngi lah ban pyndonkam ia u global variable da ka ba pyndonkam da u ::(scope resolution operator.)
04:10 Mynta, ngin phai sha ka program jong ngi.
04:12 Hangne ia ka jingdon jong u a la buh ha u x.
04:17 Nangta ngi ai ia ka area jong ka square.
04:20 Hangne u x u dei u dkhot jong ka private
04:22 Ban ioh pyndonkam ia u private parameter, Ngi pyndonkam ia u public member a.
04:27 Barabor u dkhot jong kaprivateu long burieh beit.
04:30 Kane ka kadei ka main function. Jong ngi.
04:33 Hangne, sqr ka dei ka object jong ka class square.
04:37 Da kumne ngi thaw ia ka object.
04:40 class-name bud sa ka object-name.
04:43 Hangne, ngi khot ia ka function area da ka ba pyndonkam ia ka object sqr bad u .(dot) operator.
04:50 Nangta ngin sa ai ia ka argument kum 4.
04:53 Ngi buh ia ka jingdon jong u x kum 4.
04:57 Kane kadei ka return statement jong ngi.
04:59 Mynta klik ha ka Save.
05:00 To ngin execute ia ka program.
05:03 Plie ia ka terminal window da ka ba ñion Ctrl, Alt and T keys ryngkat lang na ka keyboard jong phi.
05:11 Ban compile, type: g++ space class hyphen obj dot cpp space hyphen o space class
05:20 Ñion Enter.
05:22 Type./class(dot slash class).
05:24 Ñion Enter.
05:25 Ka output kan long kum:
05:28 Area of the square is 16
05:30 Mynta, ngin phai biang sha ka program jong ngi.
05:35 Haduh mynta ngi lah dep peit,
05:37 ba ki data bad functions la buhlang hapoh ka class.
05:41 class ka dei ka unit ba marwei
05:44 Ha kaba ka data bad ka function ba pyndonkam la pyniasoh
05:49 Kane ka rukom leh la khot kumka Encapsulation.
05:53 Nangta ngi la dep peit ia ka class bad ki dkhot kum ki private bad public
05:59 La buhrieh ia ki data jong ka private
06:02 Ym lah ban pyndonkam na shabar ka class.
06:05 Kane ka rukom leh la khot kum ka Data abstraction.
06:09 Ka rukom long ba shabar ne kainterface la lah ban iohi hynrei ia ka rukom pyntreikam la buhrieh
06:14 Da kane ngi la poi sha bakut jong kane ka jinghikai.
06:17 To ngin phai biang sha ka slides jong ngi.
06:19 To ngin ia batai lyngkot.
06:20 Ha kane ka jinghikai, ngi la dep peit:
06:23 Encapsulation
06:24 Data Abstraction
06:25 Ki dkhot jong kaPrivate
06:27 int x;
06:29 Ki Public function
06:30 int area(int);
06:32 classes
06:33 class square
06:35 Ban thaw ia ki object,
06:37 square sqr;
06:39 Ban khot ia u function da ka ba pyndonkam object sqr dot area();
06:43 Kum ka assignment:
06:44 Thoh ia ka program ban wad ia u perimeter jong ka circle ba lah ai.
06:49 Peit ia ka video badon ha kane ka link ba pyni harum.
06:52 Ka batai lyngkot ia ka Spoken Tutorial project.
06:55 Lada phim don ia ka internet bastet, phi lah ban download bad peit ia ka.
07:00 Ka Spoken Tutorial Project team:
07:02 Ka pynlong ia ki workshop da ka ba pyndonkam da ki spoken tutorials.
07:05 Ka Ai certificates ia kiba pass ha ka online test.
07:09 Na ka bynta ki jingtip ba khambniah, sngewbha thoh sha: contact@spoken-tutorial.org
07:16 Ka Spoken Tutorial Project ka dei bynta jong ka "Talk to a Teacher" project.
07:20 La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar jong ka ri India.
07:26 Ki Jingtip ba khambun halor kane ka mission kidon ha ka link ba pyni harum.
07:31 La pynkylla ia kane ka script da I Arkijuh Dkhar bad nga dei u Thawlad miki, signing off. Khublei Shibun ba phi la iashim bynta.

Contributors and Content Editors

Mousumi, Thaw

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