C-and-Cpp/C4/Function-Call/Manipuri

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Time Narration
00:01 'Function calls in C and C++ꯀꯤ spoken-tutorialꯗ ꯇꯔꯥꯝꯅ ꯑꯣꯛꯆꯔꯤ꯫
00:07 Tutorial ꯑꯁꯤꯗ, ꯑꯩꯈꯣꯏꯅfunction callꯁꯤꯡꯒꯤ ꯃꯈꯜꯒꯤ ꯃꯗꯥꯡꯗ ꯗꯝꯒꯅꯤ, ꯃꯃꯤꯡ ꯑꯣꯏꯅ ꯄꯜꯂꯕꯗ -
00:13 call by value call by reference.
00:16 ꯃꯁꯤ ꯑꯩꯈꯣꯏꯅ ꯈꯨꯗꯝꯒ ꯂꯣꯏꯅꯅ ꯄꯥꯡꯊꯣꯛꯀꯅꯤ ꯫ 00:19 tutorial ꯑꯁꯤ record ꯇꯧꯅꯕ,ꯑꯩꯍꯥꯛꯅ ꯁꯤꯖꯤꯟꯅꯔꯤ Ubuntu Operating system version 11.10,
00:26 gcc and g++ Compiler version 4.6.1.
00:31 function call by value ꯃꯁꯛ ꯈꯪꯍꯟꯕꯒ ꯂꯣꯏꯅꯅꯥ ꯑꯩꯈꯣꯏ ꯍꯧꯔꯁꯤ ꯫
00:35 ꯃꯁꯤ functionꯗ argumentꯁꯤꯡ pass ꯇꯧꯅꯕ ꯊꯧꯋꯣꯡ ꯑꯃꯅꯤ ꯫
00:40 ꯑꯩꯈꯣꯏꯅ variable ꯑꯃ valueꯅ pass ꯇꯧꯕ ꯃꯇꯝꯗ, ꯃꯁꯤꯅ variableꯒꯤ copy ꯑꯃ ꯁꯦꯝꯃꯤ ꯫
00:45 functionꯗ pass ꯇꯧꯗꯔ꯭ꯤꯉꯩ ꯃꯃꯥꯡꯗ
00:48 functionꯒꯤ ꯃꯅꯨꯡꯗ, argumentꯁꯤꯡꯗ ꯑꯍꯣꯡꯕꯁꯤꯡ ꯂꯥꯛꯏ, functionꯒꯤ ꯃꯅꯨꯡꯗ ꯂꯦꯡꯗꯅ ꯂꯩꯒꯅꯤ ꯫
00:54 ꯃꯁꯤꯅ functionꯒꯤ ꯃꯄꯥꯟꯗ ꯑꯍꯣꯡꯕ ꯂꯩꯔꯣꯏ ꯫
00:58 'function call by valueꯗ program ꯑꯃ ꯑꯩꯈꯣꯏ ꯌꯦꯡꯂꯁꯤ ꯫
01:02 ꯑꯩꯍꯥꯛꯅ ꯍꯥꯟꯅꯅ editorꯗ program type ꯇꯧꯗꯨꯅ ꯂꯩꯔꯦ ꯫ ꯃꯁꯤ ꯍꯧꯖꯤꯛ ꯑꯩꯍꯥꯛ ꯍꯥꯡꯗꯣꯛꯂꯒꯦ ꯫ 01:08 callbyval.c ꯑꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ file ꯃꯃꯤꯡꯅꯤ ꯍꯥꯏꯕ ꯈꯪꯖꯤꯟꯕꯤꯌꯨ ꯫
01:13 program ꯑꯁꯤꯒꯤ ꯃꯅꯨꯡꯗ ꯑꯩꯈꯣꯏꯅ number ꯑꯃꯒꯤ cube calculate ꯇꯧꯒꯅꯤ ꯫ ꯍꯧꯖꯤꯛ code ꯑꯗꯨ ꯑꯩꯍꯥꯛ ꯁꯟꯗꯣꯛꯅ ꯍꯥꯏꯔꯒꯦ ꯫
01:19 ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ header fileꯅꯤ ꯫
01:21 int x. ꯑꯁꯤ argument ꯑꯃꯒꯨꯝ ꯌꯥꯎꯕ function cube ꯃꯐꯝ ꯑꯁꯤꯗ ꯑꯩꯈꯣꯏꯒꯤ ꯂꯩꯔꯦ ꯫
01:27 ꯃꯁꯤꯒꯤ function ꯑꯁꯤꯗ, ꯑꯩꯈꯣꯏꯅ xꯀꯤ cube calculate ꯇꯧꯔꯦ ꯑꯃꯁꯨꯡ x ꯀꯤ value ꯑꯗꯨ return ꯇꯧꯔꯦ ꯫
01:33 ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ main() functionꯅꯤ ꯫
01:36 ꯃꯐꯝ ꯑꯁꯤꯗ nꯒꯤ value ꯑꯁꯤ ꯑꯩꯈꯣꯏꯗ 8 ꯑꯣꯏꯅ ꯄꯤꯔꯤ, 'n' ꯑꯁꯤ integer variable ꯑꯃꯅꯤ ꯫
01:43 ꯇꯨꯡꯗ ꯑꯩꯈꯣꯏꯅ function cube ꯀꯧꯔꯦ ꯫
01:45 ꯑꯃꯁꯨꯡ 'n'ꯒꯤ value ꯑꯃꯗꯤ 'n'ꯒꯤ cube ꯑꯗꯨ print ꯇꯧꯔꯦ ꯫
01:49 ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ return statementꯅꯤ ꯫
01:52 ꯍꯧꯖꯤꯛ program ꯑꯁꯤ ꯑꯩꯈꯣꯏ ꯊꯕꯛ ꯑꯣꯏꯅ ꯄꯥꯡꯊꯣꯛꯍꯜꯂꯁꯤ ꯫
01:54 ꯅꯍꯥꯛꯀꯤ keyboardꯇ Ctrl, Alt ꯑꯃꯁꯨꯡ T keyꯁꯤꯡ ꯄꯨꯟꯅ ꯅꯝꯗꯨꯅ terminal window ꯍꯥꯡꯗꯣꯛꯂꯣ ꯫
02:02 ꯇꯥꯁꯤꯟ ꯈꯣꯝꯖꯤꯟꯅꯕ,gcc space callbyval.c space hyphen o space val type ꯇꯧꯔꯁꯤ ꯫ Enter ꯅꯝꯂꯁꯤ ꯫
02:12 ꯍꯧꯖꯤꯛ, ./val (dot slash val) type ꯇꯧꯔꯁꯤ ꯫ Enter ꯅꯝꯂꯁꯤ ꯫
02:16 output ꯑꯁꯤ ꯃꯈꯥꯒꯤ ꯑꯁꯨꯝꯅ ꯎꯕ ꯐꯪꯂꯦ : Cube of 8 is 512
02:23 ꯍꯧꯖꯤꯀ ꯑꯩꯈꯣꯏ 'function call by reference' ꯎꯔꯒꯅꯤ ꯫
02:26 ꯑꯩꯈꯣꯏꯒꯤ slideꯁꯤꯡꯗ ꯑꯩꯈꯣꯏ ꯑꯃꯨꯛ ꯍꯜꯂꯁꯤ ꯫
02:29 ꯃꯁꯤ functionꯗ argumentꯁꯤꯡ pass ꯇꯧꯅꯕ ꯑꯇꯣꯞꯄ ꯈꯣꯡꯊꯥꯡ ꯑꯃꯅꯤ ꯫
02:33 ꯈꯣꯡꯊꯥꯡ ꯑꯁꯤꯅ argumentꯀꯤ valueꯒꯤ ꯃꯍꯨꯠꯇ address copy ꯇꯧꯋꯤ ꯫
02:39 Argumentꯁꯤꯡꯗ ꯑꯍꯣꯡꯕ ꯄꯨꯔꯛꯏ, function ꯑꯃꯒꯤ ꯃꯅꯨꯡꯗ, ꯃꯈꯣꯏꯕꯨ ꯃꯄꯥꯟꯗꯒꯤ ꯍꯣꯡꯍꯟꯕ ꯉꯝꯃꯤ ꯫
02:45 ꯃꯁꯤꯗ ꯑꯩꯈꯣꯏꯅ argumentꯁꯤꯡ ꯑꯁꯤ pointer type ꯑꯣꯏꯅ ꯈꯪꯍꯟꯕ ꯃꯊꯧ ꯇꯥꯏ ꯫
02:50 function call by referenceꯇ ꯈꯨꯗꯝ ꯑꯃ ꯑꯩꯈꯣꯏ ꯌꯦꯡꯂꯁꯤ ꯫
02:54 callbyref.c ꯑꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ fileꯒꯤ ꯃꯃꯤꯡꯅꯤ ꯍꯥꯏꯕ ꯈꯪꯖꯤꯜꯂꯨ ꯫
02:59 stdio.hꯒꯨꯝꯅ ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ header fileꯅꯤ ꯫
03:03 ꯃꯊꯪꯗ ꯑꯩꯈꯣꯏꯒꯤ function swap ꯂꯩꯔꯦ ꯫
03:06 Function ꯑꯁꯤꯅ variableꯁꯤꯡꯒꯤ valueꯁꯤꯡ exchange ꯇꯧꯔꯒꯅꯤ ꯫
03:10 'a'ꯒꯤ Value ꯑꯁꯤ 'b'ꯒꯤ Valueꯗ store ꯇꯧꯒꯅꯤ ꯑꯃꯁꯨꯡ 'b'ꯒꯤ Valueꯅ 'a'ꯒꯤ Valueꯗ ꯫
03:15 functionꯗ pass ꯇꯧꯈꯤꯕ argumentꯁꯤꯡ pointer type ꯑꯣꯏꯕ ꯑꯗꯨ ꯅꯍꯥꯛꯅ ꯎꯕ ꯐꯪꯂꯦ ꯫
03:21 ꯃꯐꯝ ꯑꯁꯤꯗ integer variable t ꯑꯃ ꯑꯩꯈꯣꯏꯅ ꯈꯪꯍꯜꯂꯦ ꯫
03:25 ꯑꯍꯥꯟꯕꯗ, 'a'ꯒꯤ value ꯑꯁꯤ 't'ꯗ store ꯇꯧꯔꯦ ꯫
03:28 ꯃꯊꯪꯗ 'b'ꯒꯤ value ꯑꯁꯤ 'a'ꯗ store ꯇꯧꯔꯦ ꯫
03:32 ꯑꯃꯁꯨꯡ ꯃꯊꯪꯗ't'ꯒꯤ value ꯑꯁꯤ 'b'ꯗ store ꯇꯧꯔꯦ ꯫
03:37 ꯃꯇꯧ ꯑꯁꯨꯝꯅ, valueꯁꯤꯡ ꯑꯁꯤ ꯑꯣꯟꯊꯥꯛ ꯑꯩꯟꯁꯤꯟ ꯇꯧꯔꯦ ꯫
03:40 ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ main() functionꯅꯤ ꯫
03:42 ꯃꯐꯝ ꯑꯁꯤꯗ i ꯑꯃꯁꯨꯡ j ꯑꯅꯤ ꯑꯁꯤ integer variableꯁꯤꯡ ꯑꯣꯏꯅ ꯑꯩꯈꯣꯏꯅ ꯈꯪꯍꯜꯂꯦ ꯫
03:49 ꯃꯊꯪꯗ i ꯑꯃꯁꯨꯡ jꯒꯤ valueꯁꯤꯡ ꯑꯁꯤ user inputꯁꯤꯡ ꯑꯣꯏꯅ ꯑꯩꯈꯣꯏꯅ ꯂꯧꯔꯦ ꯫
03:53 Ampersand i (&i) ꯑꯃꯁꯨꯡ Ampersand j (&j)ꯅ i ꯑꯃꯁꯨꯡ jꯒꯤ memory address ꯄꯤꯔꯒꯅꯤ ꯫
03:59 ꯑꯍꯥꯟꯕꯗ, swap ꯇꯧꯗꯔ꯭ꯤꯉꯩ ꯃꯃꯥꯡꯗ valueꯁꯤꯡ ꯑꯩꯈꯣꯏ print ꯇꯧꯔꯦ ꯫
04:04 ꯃꯊꯪꯗ ꯑꯩꯈꯣꯏꯅ function swap call ꯇꯧꯔꯦ ꯫
04:06 ꯇꯨꯡꯗ swap ꯇꯧꯔꯕ ꯃꯇꯨꯡ valueꯁꯤꯡ ꯑꯩꯈꯣꯏ print ꯇꯧꯔꯦ ꯫
04:10 ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ return statementꯅꯤ ꯫
04:13 ꯍꯧꯖꯤꯛ program ꯑꯁꯤ ꯑꯩꯈꯣꯏ ꯊꯕꯛ ꯑꯣꯏꯅ ꯄꯥꯡꯊꯣꯛꯍꯜꯂꯁꯤ ꯫
04:16 ꯑꯩꯈꯣꯏꯒꯤ terminalꯗ ꯑꯃꯨꯛ ꯍꯜꯂꯁꯤ ꯫
04:19 ꯇꯥꯁꯤꯟ ꯈꯣꯝꯖꯤꯟꯅꯕ gcc space callbyref dot c space hyphen o space ref type ꯇꯧꯔꯁꯤ ꯫ Enter ꯅꯝꯂꯁꯤ ꯫
04:29 ꯍꯧꯖꯤꯛ dot slash ref type ꯇꯧꯔꯁꯤ ꯫ Enter ꯅꯝꯂꯁꯤ ꯫
04:33 ꯑꯩꯈꯣꯏꯅ, 'Enter the values' ꯎꯕ ꯐꯪꯂꯦ ꯫ ꯑꯩꯍꯥꯛꯅ 6 ꯑꯃꯁꯨꯡ 4 enter ꯇꯧꯔꯒꯦ ꯫
04:40 output ꯑꯗꯨ ꯃꯈꯥꯒꯤ ꯑꯁꯨꯝꯅ ꯎꯠꯂꯔꯦ : Before swapping 6 and 4
04:44 After swapping 4 and 6.
04:48 ꯆꯞ ꯃꯥꯟꯅꯕ program ꯑꯗꯨ C++ꯇ ꯃꯇꯧ ꯀꯔꯝꯅ ꯆꯠꯊꯕꯒꯦ ꯍꯥꯏꯕꯗꯨ ꯍꯧꯖꯤꯛ ꯑꯩꯈꯣꯏ ꯌꯦꯡꯂꯁꯤ ꯫
04:53 code ꯑꯗꯨ ꯑꯩꯉꯣꯜꯗ ꯂꯩꯔꯦ, ꯃꯁꯤꯒꯤ ꯈꯨꯊꯥꯡꯗ ꯑꯩꯈꯣꯏ ꯆꯠꯂꯁꯤ ꯫
04:57 function call by reference, ꯃꯁꯤ ꯑꯅꯤꯁꯨꯕ programꯅꯤ ꯫
05:01 callbyref.cpp ꯑꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ fileꯒꯤ ꯃꯃꯤꯡꯅꯤ ꯍꯥꯏꯕ ꯈꯪꯖꯤꯜꯂꯨ ꯫
05:06 codeꯀꯤ ꯈꯨꯊꯥꯡꯗ ꯑꯩꯈꯣꯏ ꯆꯠꯂꯁꯤ ꯫
05:08 iostream ꯃꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ header fileꯒ ꯃꯥꯟꯅꯩ ꯫
05:12 ꯃꯐꯝ ꯑꯁꯤꯗ ꯑꯩꯈꯣꯏꯅ std namespace ꯁꯤꯖꯤꯟꯅꯔꯤ ꯫
05:16 C++ꯇ function declaration ꯑꯁꯤ ꯆꯞ ꯃꯥꯟꯅꯩ ꯫
05:19 ꯃꯁꯤꯗ ꯑꯩꯈꯣꯏꯅ ampersand x ꯑꯃꯁꯨꯡ ampersand y ꯑꯁꯤ argumentꯁꯤꯡ ꯑꯣꯏꯅ pass ꯇꯧꯔꯦ ꯫
05:25 ꯃꯁꯤꯅ x ꯑꯃꯁꯨꯡ yꯒꯤ memory address ꯄꯤꯒꯅꯤ ꯫
05:29 ꯃꯊꯪꯗ ꯑꯩꯈꯣꯏꯅ valueꯁꯤꯡ swap ꯇꯧꯔꯦ ꯫
05:32 ꯃꯈꯥ ꯇꯥꯕ code ꯑꯁꯤ ꯑꯩꯈꯣꯏꯒꯤ C codeꯀ ꯃꯥꯟꯅꯔꯦ ꯫
05:36 printf statement ꯑꯁꯤ coutꯅ ꯃꯍꯨꯠ ꯁꯤꯜꯂꯦ ꯑꯃꯁꯨꯡ scanf statement ꯑꯁꯤ cinꯅ ꯃꯍꯨꯠ ꯁꯤꯜꯂꯦ ꯫
05:44 ꯍꯧꯖꯤꯛ program ꯑꯁꯤ ꯑꯩꯈꯣꯏ ꯊꯕꯛ ꯑꯣꯏꯅ ꯄꯥꯡꯊꯣꯛꯂꯁꯤ ꯫ ꯑꯩꯈꯣꯏ terminalꯗ ꯑꯃꯨꯛ ꯍꯜꯂꯁꯤ ꯫
05:48 ꯇꯥꯁꯤꯟ ꯈꯣꯝꯖꯤꯟꯅꯕ, g++ space callbyref.cpp space hyphen o space ref1 type ꯇꯧꯔꯁꯤ, Enter ꯅꯝꯂꯁꯤ ꯫
06:00 ꯍꯧꯖꯤꯛ,dot slash ref1 type ꯇꯧꯔꯁꯤ, Enter ꯅꯝꯂꯁꯤ ꯫
06:05 ꯃꯁꯤꯗ ꯃꯈꯥꯒꯤ ꯑꯁꯨꯝꯅ ꯎꯠꯂꯛꯂꯦ  :
06:07 Enter values of a and b
06:10 ꯑꯩꯍꯥꯛ 4 ꯑꯃꯁꯨꯡ 3 enter ꯇꯧꯔꯒꯦ ꯫
06:13 output ꯑꯗꯨ ꯎꯕ ꯐꯪꯂꯦ ꯫
06:15 Before swapping a and b 4 and 3
06:19 After swapping a and b 3 and 4
06:23 ꯃꯁꯤꯅ ꯑꯩꯈꯣꯌꯕꯨ tutorial ꯑꯁꯤꯒꯤ ꯑꯔꯣꯏꯕ ꯁꯔꯨꯛ ꯑꯗꯨ ꯄꯨꯔꯛꯂꯦ ꯫
06:26 ꯑꯩꯈꯣꯌꯒꯤ slideꯁꯤꯡꯗ ꯑꯃꯨꯛ ꯍꯜꯂꯁꯤ ꯫
06:30 ꯁꯝꯂꯞꯅ ꯑꯩꯈꯣꯌꯅ tutorial ꯑꯁꯤꯗ ꯇꯝꯂꯦ:
06:32 Function call by value.
06:34 ꯑꯃꯁꯨꯡ Function call by reference.
06:37 assignment ꯑꯃ ꯑꯣꯏꯅ, number ꯑꯃꯒꯤ cube ꯑꯗꯨ calculate ꯇꯧꯅꯕ ꯃꯥꯟꯅꯕ program ꯑꯃ ꯏꯌꯨ ꯫
06:42 C++ꯇ call by value ꯁꯤꯖꯤꯟꯅꯗꯨꯅ ꯫
06:46 ꯃꯀꯥꯒꯤ link ꯑꯁꯤꯗ ꯐꯪꯕ video ꯑꯁꯤ ꯌꯦꯡꯎ ꯫
06:49 ꯃꯁꯤꯗ Spoken Tutorial projectꯀꯤ ꯃꯔꯝꯗ ꯁꯝꯂꯞꯅ ꯇꯥꯛꯂꯤ ꯫
06:52 ꯅꯪꯒꯤ ꯑꯐꯕ bandwidth ꯂꯩꯇꯔ꯭ꯕꯗꯤ, ꯅꯪꯅ ꯃꯁꯤdownload ꯇꯧꯔꯒ ꯌꯦꯡꯕ ꯌꯥꯒꯅꯤ ꯫
06:56 Spoken Tutorial project teamꯅ:
06:58 spoken tutorialꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯗꯨꯅ workshopꯁꯤꯡ ꯄꯥꯡꯊꯣꯛꯏ ꯫
07:01 online testꯇ ꯃꯥꯏ ꯄꯥꯛꯂꯕꯁꯤꯡꯗ certificateꯁꯤꯡ ꯄꯤ ꯫
07:05 ꯍꯦꯟꯅ ꯀꯨꯞꯄ ꯋꯥꯔꯣꯜꯒꯤꯗꯃꯛ, ꯆꯥꯟꯕꯤꯗꯨꯅ ꯃꯁꯤꯗ ꯏꯕꯤꯔꯛꯎ @ spoken-tutorial.org
07:11 Spoken Tutorial project ꯑꯁꯤ Talk to a Teacher projectꯀꯤ ꯁꯔꯨꯛ ꯑꯃꯅꯤ ꯫
07:15 ꯃꯁꯤ Government of Indiaꯒꯤ ICT, MHRD, ꯒꯤ ꯊꯣꯡꯗ National Mission on Educationꯅ ꯃꯇꯦꯡ ꯄꯥꯡꯕꯅꯤ ꯫
07:23 mission ꯑꯁꯤꯒꯤ ꯑꯍꯦꯟꯕ ꯏ-ꯄꯥꯎ ꯃꯈꯥꯒꯤ link ꯑꯁꯤꯗꯒꯤ ꯐꯪꯕꯤꯒꯅꯤ ꯫
07:27 Tutorial ꯑꯁꯤ ꯂꯥꯏꯁꯔ꯭ꯝ ꯔꯥꯃꯦꯁꯆꯟꯗꯔ꯭ꯅ ꯃꯅꯤꯄꯨꯔꯤꯗ ꯍꯟꯗꯣꯛꯂꯒ IIT Mumbaiꯒꯤꯗꯃꯛ ꯅꯥꯎꯔꯣꯏꯕꯝ ꯗꯤꯟꯃꯅꯤꯅ ꯈꯨꯗꯣꯜ ꯇꯝꯖꯕꯅꯤ ꯫
07:31 ꯁꯔꯨꯛ ꯌꯥꯕꯒꯤꯗꯃꯛ ꯊꯥꯒꯠꯆꯔꯤ ꯫

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