View source for Advanced-Cpp/C2/Constructor-And-Destructor/Khasi

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|'''Time'''
|'''Narration'''

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| 00:01
| Pdiang sngewbha ia phi sha ka '''spoken tutorial'''  halor ki '''Constructors and Destructors''' ha ka '''C++'''.

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| 00:07
| Ha kane ka jinghikai, Ngin sa pule ia ki:

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| 00:09
|* '''Constructors'''

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| 00:10
|* Ki jait jong ki '''constructors'''

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| 00:12
|* '''Destructors.'''

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| 00:13
| Ngin leh ia kane da ka jingiarap jong ki katto katne ki nuksa.

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| 00:17
|Ban record ia kane ka jinghikai, Nga pyndonkam:

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| 00:20
|* '''Ubuntu Operating System''' version '''11.10''',

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| 00:23
|* '''g++''' '''Compiler''' version '''4.6.1'''

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| 00:28
| To ngin sdang da ka jingpynithuh sha ka '''Constructor. '''

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| 00:31
|Ka '''constructor''' ka dei ka dkhot '''function''' .

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| 00:33
|Ka don ia ka juh ka kyrteng kum ka '''class name'''.

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| 00:37
| '''Constructors''' kim lah ban pynphai ia ki value.

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| 00:40
| Ia ka la khot hi automatic ha ka por ba thaw ia ka  '''object'''.

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| 00:44
| Ki jait jong ki '''Constructors''' :

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| 00:46
|* '''Parameterized Constructors'''

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| 00:49
|* '''Copy Constructors''' bad

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| 00:50
|* '''Default Constructors.'''

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| 00:53
| To ngin iaid sha ki '''Destructors'''.

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| 00:56
| | Ia ki '''Destructors''' la pyndonkam ban pynkhuid ia ka memory ba la dep ai.

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| 00:59
| La khot ia kine ha ka por ba pynpait ia ka '''object'''.

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| 01:02
| U '''destructor''' u khlem shim arguments bad u khlem don ia ka '''return types'''.

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| 01:07 
| To  ngin peit ia ka nuksa halor ki '''Constructors''' bad ki '''Destructors'''.

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| 01:11
| Nga la dep type lypa ia ka code ha ka '''editor''',  ngan plie ia ka.

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| 01:15
| Buh kynmaw ba ka filename jong ngi ka dei ka '''cons hyphen dest dot cpp'''.

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| 01:20
| Ha kane ka program, Ngin leh ia ka jingkheinlang jong artylli ki nombar da kaba pyndonkam da ka '''constructor.'''

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| 01:25
| Ai ngan batai ia ka  code mynta.

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| 01:27
| Kane kadei ka '''header file'''  jong ngi kum '''iostream'''.

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| 01:30
| Hangne ngi la  pyndonkam '''std namespace.'''

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| 01:33
| Nangta ngi don ia ka class '''Addition'''. '''a''' bad '''b''' ki dei '''integer variables'''.

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| 01:38
|Kine ki dei ki dkhot  '''private'''  jong ka class '''Addition.'''

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| 01:42
| Hangne ngi don ia ka''' Public''' '''specifier.'''

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| 01:44
| Nangta ngi don ia u '''construtor''' '''Addition'''.

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| 01:47
| U '''constructor''' u don ia kajuh ka kyrteng kum ka kyrteng  ka  '''class'''.

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| 01:52
| Ngi la dep ai ar tylli ki '''arguments''' hangne.

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| 01:54
| Mynta ngi la dep thaw ia u '''Destructor.'''

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| 01:57
|Na bynta kane ngi pyndonkam ia ka '''tilde''' sign bud da ka kyrteng ki'''destructors'''.

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| 02:02
| Kane ka dei ka '''public''' function '''add.'''

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| 02:05
| Ka pynphai ia ka jingkhien lang jong '''a''' bad '''b'''.

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| 02:08
| Hangne, ngi ioh pyndonkam ia u '''constructor''' da kaba pyndonkam ia u '''scope resolution operator.'''

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| 02:12
| '''a''' bad '''b''' ki dei ki dkhot '''private'''.

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| 02:15
| ban ioh pyndonkam ia ki  dkhot private, ngi pyndonkam '''x''' bad '''y'''.

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| 02:19
| Nangta ngi pyndonkam ia u '''destructor.'''

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| 02:21
| ha kane , ngi print''' "Memory Deallocation".'''
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| 02:25
| Kane kadei ka '''main function.''' Jong ngi.

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| 02:28
| Hangne, ngi thaw ia ka  object '''obj''' jong '''class''' '''Addition'''. 

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| 02:32
| nangta ngi ai ar '''argument'''s kum '''3''' bad '''4'''.

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| 02:36
| '''3''' yn sa buh ha u '''x''' bad '''4''' yn sa buh ha u '''y'''.

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| 02:40
| Kane ka mut ba ka jingdon u '''a''' ka dei '''3 '''bad ‘’'b'’’ ka dei '''4.'''

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| 02:45
|  U '''constructor''' ba don '''argument'''s la khot '''parameterized constructor.'''

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| 02:50
| Dei na kata ba une uwei u dei u '''prameterized constructor.'''

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| 02:53
| Hangne, ngi khot ia u function '''add '''da kaba pyndonkam ia ka''' obj'''.

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| 02:58
|bad ngi '''print''' ia ka jingkheinlang. 

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| 03:00
| Kane ka dei ka '''return''' statement jong ngi.

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| 03:02
| Mynta to ngin '''execute''' ia ka program.

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| 03:05
| Plie ia ka terminal window da kaba nion '''Ctrl, Alt''' bad '''T''' keys ryngkatlang ha ka keyboard jong phi.

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| 03:12
| Ban compile, type: '''g++ space cons hyphen dest dot cpp space hyphen o space cons'''

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| 03:21
| '''Press Enter'''. 

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| 03:23
| Type: '''dot slash cons'''

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| 03:25
| Nion '''Enter'''.

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| 03:27
| La pyni ia ka output kum:

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| 03:29
| '''Sum is 7''' bad '''Memory Deallocation'''.

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| 03:33
| Mynta to ngin peit ia ka nuksa halor ka '''Default constructors.'''

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| 03:37
| Wanphai biang sha ka program jong ngi.

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| 03:39
| Nga la dep type lypa ia ka code.

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| 03:41
| Buh kynmaw ba ka kyrteng jong ka file jong ngi ka dei '''default dot cpp'''.

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| 03:45
| Lada  ia u '''constructor''' la khlem pynbna ne declare ha ka '''class '''

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| 03:48
| nangta ka  '''compiler''' kan shu thaw  ia u '''default constructor''' na bynta ka  '''class'''.

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| 03:53
| Ai ngan batai ia ka  code.

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| 03:55
| Kane ka dei ka  '''header file''' jong ngi kum '''iostream.'''

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|  03:58
| Hangne ngi la dep pyndonkam '''std namespace.'''

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| 04:02
| Nangta ngi don ia ka '''class Subtraction.'''

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| 04:04
| Nangta ngi don ia u '''a''' bad '''b''' ba la pynbna  kum''' public.'''

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| 04:08
| Hangne, ngi don '''sub''' function.

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| 04:10
| Ngi la ai ar tylli ki '''arguments int a '''bad''' int b.'''

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| 04:15
| Kane ka pynphai ia ka jingshimnoh jong artylli ki number '''a''' bad '''b.'''

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| 04:19
| Kane ka dei ka '''default constructor.'''

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| 04:22
| Hangne, ngi ioh pyndonkam ia u default '''constructor''' da ka ba pyndonkam da u''' scope resolution operator.'''

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| 04:27
| Kane kadei ka '''main''' function jong ngi.

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| 04:29
| Ha kane, ngi la dep define ia u variable '''x'''.

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| 04:34
| Hangne ngi thaw ia ka '''object''' 's' jong ka class '''subtraction.'''

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| 04:39
| nangta ngi khot ia ka function '''sub '''da kaba pyndonkam da ka''' object s.'''

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| 04:42
| Bad ai ar tylli ki''' arguments '''Kum''' 8 '''bad''' 4.'''

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| 04:47
|  Ia ka result la buh ha u variable''' x.'''

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| 04:51
| Bad hangne ngi '''print''' ia ka jingiapher.

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| 04:54
| Kane ka dei ka '''return statement''' jong ngi.

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| 04:56
| Mynta, to ngin '''execute''' ia ka program.

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| 04:58
| Wanphai  biang sha ka '''terminal''' jong ngi.
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| 05:01
| To ngin compile, type: '''g++ space default dot cpp space hyphen o space def'''

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| 05:09
| '''Press Enter'''.

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| 05:10
| Type: '''dot slash def'''

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| 05:12
| '''Press Enter'''.

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| 05:14
| Ka output ka la wanphai kum:

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| 05:16
| '''Difference is 4'''.

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| 05:18
| Phai biang sha ka program jong ngi.

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| 05:20
| Hangne phi lah ban iohi ba ngi la ai ia ki '''argument'''s  hapoh jong ka '''function'''.

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| 05:25
| Bad ha ka nuksa jong ngi ba hashwa kane, ngi la ai ia ki arguments hapoh jong ka '''Object.'''

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| 05:30

| Bad hangne ngi la dep ai ia ki arguments da kaba pyndonkam da ka '''Object.'''

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| 05:34
| Mynta, to ngin leit biang sha ki '''slide'''s jong ngi.

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| 05:38
| To ngin ia batai lyngkot. Ha kane ka jinghikai ngi la pule shaphang ki:

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| 05:41
|* '''Constructor.''' eg,  '''Addition'''

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| 05:43
|* '''Parameterized Constructor.''' eg. '''Addition obj (3, 4);'''

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| 05:48
|* '''Destructor.''' eg.''' ~Addition'''

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| 05:52
|* '''Default Constructor.''' eg. '''Subtraction'''

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| 05:55
| Kum ka assignment, thaw ia ka '''class''' ba kyrteng '''Division.'''

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| 05:59
| Thaw ia u '''constructor''' na bynta ka '''class'''.

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| 06:01
|Bad thaw ia ka  function '''divide''' ba phiah ia ar tylli ki nombar ba la ai.

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| 06:06
|Peit ia ka  video badon ha ka '''link''' ba pyni harum.

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| 06:09
|Ka batai lyngkot ia ka '''Spoken Tutorial''' project.

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| 06:11
|Lada phim don ia ka internet basted, phi lah ban download bad peit ia ka.

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| 06:16
|Ka Spoken Tutorial Project Team: ka pynlong ia ki workshop da ka ba pyndonkam da ki spoken tutorials. 
. 
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| 06:21
|Ai certificates ia kiba pass ha ka online test.

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| 06:25
|Na ka bynta jingtip ba khambniah, sngewbha  thoh sha: 

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| 06:27
| contact@spoken-tutorial.org

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| 06:31
|  Spoken Tutorial Project ka dei ka bynta jong ka "Talk to a Teacher" project.

|-
| 06:36
|La kyrshan ia ka da ka National Mission on Education lyngba ICT, MHRD, Sorkar jong ka ri India.

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| 06:42
| Ki jingtip kiba kham bun halor kane ka mission lah ban ioh na kane ka  link harum.

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|  06:47
| Nga dei u Thawlad miki bad la pynkylla ia kane ka script da I Arkijuh Dkhar, ngan pynkut noh.. 
Khublei ba phi la iashim bynta. 

|}