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2021/2/21 コードの共同所有
kawaji
February 21, 2021
Programming
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2021/2/21 コードの共同所有
kawaji
February 21, 2021
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Transcript
࿏ོٛ ίʔυͷڞಉॴ༗ ΞδϟΠϧϓϥΫςΟεLTձ
ࣗݾհ w ࿏ོٛʢ̐̏ࡀʣ w ̏ࣇͷʢখ̍ɺ̏ɼ̑உࢠʣ w ༗ݶձࣾདྷిࢉॴଐ w ίϛϡχςΟ +"846(໊ݹ
Ұൠࣾஂ๏ਓ&4%ཧࣄ w ུྺ 14ήʔϜ։ൃɺύνϯίձࣾ ৽ଔ̍ ɺϑϦ ʔϥϯεʢ̑ʣɺ๏ਓܦӦʢ̍̐ʣˠฏࣾ һʢ̍ʣ !LBXBKJ@TDSBUDI
ԿΛ͔͢ʁ ࢲ͕ࣗʮ͜͏͋Γ͍ͨʯͱߟ͑Δ։ൃνʔϜͷ࢟ʹ ʮϦʔυλΠϜ͕͍ʯ ʮ࣭͕ߴ͍ʯ ͷ͕̎͋Γ·͢ɻ͜ΕΛ࣮ݱ͢Δҝʹʮίʔυͷڞಉॴ༗ʯͱ͍͏ߟ͑ํ͕ॏ ཁͰ͋Δͱߟ͓͑ͯΓɺʮίʔυͷڞಉॴ༗ʯΛ࣮ݱ͢ΔҝʹʮͲ͜ʹϑΥʔΧε ͍ͯ͠Δ͔ʯΛ͓͍ͨ͠ͱࢥ͍·͢
ίʔυͷڞಉॴ༗ͱ ୭͕࡞ͬͨιʔείʔυͰ։ൃνʔϜશһ͕அΓͳ͘मਖ਼Λߦ͏͜ͱ͕Ͱ͖Δɻ ·ͨɺશͯͷίʔυʹର͢ΔΛશһ͕୲͏ɻ ϝϦοτͱͯ͠τϥοΫφϯόʔ Կਓࣄނʹ͋ͬͨΒϓϩδΣΫτ͕தஅ͢Δ͔ʁ Λվળ͢Δ͜ͱ͕Ͱ͖Δͱ͞Ε͍ͯΔɻ ڧ͍ίʔυͷॴ༗ Ϟδϡʔϧ։ൃऀׂ͕ΓͯΒΕΔʢଞऀʹΑΔมߋෆՄʣ ऑ͍ίʔυͷॴ༗ ୲ऀ੍ʴଞऀͷϞδϡʔϧมߋݖ༗Γʢͨͩ͠அΓΛಘͨ΄͏͕ྑ͍ͩΖ͏ʣ
ίʔυͷڞಉॴ༗ ϞδϡʔϧͷׂͦͷͷΛߦΘͳ͍ɻ୭ͰڐՄͳ͘มߋՄೳɻ IUUQTCMJLJKBHJUIVCJP$PEF0XOFSTIJQ ͦͷଞͷॴ༗ελΠϧ
ίʔυͷڞಉॴ༗ͷظ τϥοΫφϯόʔվળҎ֎ʹଘࡏ͢ΔͷͰͳ͍͔ʁ νʔϜશһ͕ͲͷίʔυͰมߋͰ͖Δঢ়ଶ͕ଘࡏ͢Δͱɺ୭͔Λͨͳ͘ͱ ՃɾվળΛߦ͏͜ͱ͕ՄೳʹͳΔɻʢϦʔυλΠϜͷॖʣ ίʔυϨϏϡʔΛߦ͍ͬͯΔํ͕ଟ͍ͱࢥ͍·͕͢ɺ͕ଞਓʹଘࡏ͢Δίʔυͷ ϨϏϡʔͱ͔Ͳ͏ͬͯ·͢ʁ͠ɺશһͷԽʹڞಉॴ༗͞Ε͍ͯΕϨϏϡʔ ΑΓޮՌతʹͳΔͷͰʁʢ࣭ͷ্ʣ ෆ۩߹ൃੜ ୲֎͕मਖ਼ ୲ऀٳΈ
ग़ࣾΛͭ ୲ऀͷঝೝͪ
ίʔυϨϏϡʔ ίʔυϨϏϡʔͷϝϦοτ ίʔυͷෆඋͷൃݟʢෆ۩߹ɺ༷ʹ߹͍ͬͯͳ͍ͳͲʣ ଞऀͷίʔυ͔ΒઃܭΛΔɾֶͿʢίʔυͷڞಉॴ༗ʹߩݙʣ ίʔυͷڞಉॴ༗ʹඞཁͦ͏
ίʔυϨϏϡʔ ίʔυϨϏϡʔͷϝϦοτ ίʔυͷෆඋͷൃݟʢෆ۩߹ɺ༷ʹ߹͍ͬͯͳ͍ͳͲʣ ଞऀͷίʔυ͔ΒઃܭΛΔɾֶͿʢίʔυͷڞಉॴ༗ʹߩݙʣ ͰɺͰ͖ΕΓͨ͘ͳ͍
ͱ͋ΔίʔυϨϏϡʔதͷग़དྷࣄ શવବɺΓ͠ ʢ͍ɺྔ͕ଟͯ͘Կ͍ͬͯ Δ͔Ѳ͕େมʣ ͠·ͨ͠ʔ Ұίʔυݟ͔ͨΒ·͊ɺྑ͠ͱ ͠Α͏ ̏) ̎%BZ %BZ
ίετΛࢥͬͨΑΓֻ͚ͯ͠·͏͜ͱ͕͋Δ
ίʔυͷڞಉॴ༗ͷऔΓΈ ίʔυϨϏϡʔ࣌ؒΛ͍͔ʹΘͳ͍͔Λ࣠ʹߟ͑Δ ಘΒΕΔͷ͋Δ͕ίετΛֻ͚ͳ͍ɺΒͳ͍ಓΛ୳Δ ίʔυͷڞಉॴ༗Δؾ͋ΔͷʁͱࢥΘΕΔ͔
ίʔυϨϏϡʔ ଞऀͷίʔυ͔ΒઃܭΛΔ νʔϜϝϯόʔ͕ͲͷΑ͏ͳ ઃܭɾҙਤΛ࣋ͬͯίʔυΛ ॻ͍͔͕ͨΘ͔Δ ਓͷߟ͍͑ͯΔ͜ͱΛίʔυ ͔ΒΔඞཁ͋Δ ίʔυͷෆඋͷൃݟ ॳݟͷίʔυ͔Β୧Γண͘ͷ ʹ͕͔͔࣌ؒͬͯ͠·͏ɻ
ʮଞऀͷίʔυ͔ΒઃܭΛ Δʯ͕ղܾ͞Ε͍ͯΔ͜ͱલ ఏ
ίʔυϨϏϡʔ ଞऀͷίʔυ͔ΒઃܭΛΔ νʔϜϝϯόʔ͕ͲͷΑ͏ͳ ઃܭɾҙਤΛ࣋ͬͯίʔυΛ ॻ͍͔͕ͨΘ͔Δ ਓͷߟ͍͑ͯΔ͜ͱΛίʔυ ͔ΒΔඞཁ͋Δ ίʔυͷෆඋͷൃݟ ॳݟͷίʔυ͔Β୧Γண͘ͷ ʹ͕͔͔࣌ؒͬͯ͠·͏ɻ
ʮଞऀͷίʔυ͔ΒઃܭΛ Δʯ͕ղܾ͞Ε͍ͯΔ͜ͱલ ఏ ຊདྷΓ͍ͨϨϏϡʔతͷҝʹ݁Ռɺߦ͍ͬͯΔ׆ಈ
ίʔυϨϏϡʔϑϩʔ ࣮ ϨϏϡʔ։࢝ શମ૾ͷѲ ෆඋͳ͍͔ʁ ʢৄࡉΛݟΔʣ ϨϏϡʔྃ 3FKFDUʢमਖ਼نେʣ 3FKFDUʢमਖ਼نখʣ શମ૾ͷѲ
3FKFDUʢमਖ਼نେʣ ඞཁੑࣗମ͔Βݟ͢ ޙଓϑΣʔζͷҝʹ͍ͬͯΔ ϨϏϡʔͱͯ͠Γ͍ͨ͜ͱ Ͳ͏ΕΑ͍͔Θ͔Βͳ͍
ͪΐͬͱ͕มΘΓ·͕͢
ϖΞϓϩάϥϛϯά ϖΞϓϩάϥϛϯάͱɺ ̎ਓͰϓϩάϥϛϯάʢ͓Αͼੳɺઃܭɺςετʣͱ ϓϩάϥϜͷվྑΛಉ࣌ʹߦ͏ΓͱΓͷ͜ͱͰ͋Δɻ
ͬͱΔ͖͜ͱΛૣظʹணख͢Δ શମ૾ͷѲ 3FKFDUʢमਖ਼نେʣ ඞཁੑࣗମ͔Βݟ͢ ϖΞϓϩάϥϛϯά Ұॹʹ࡞Δ͜ͱͰظ͔ΒͣΕͨͷ͕ग़དྷ্͕ΔͷΛ͙
࣮ફ͍͠ ཧͷಇ͖ํ͕ਓ༷ʑ w ̍ਓͰߟ͑ͯ࡞ۀ͢Δ͜ͱ͕͖ w ్தܦաΛݟΒΕͨ͘ͳ͍ɺޱग़͞Εͨ͘ͳ͍ w ࢲҰਓͰΔͷ͕࠷ૣ͍ w ਓʹ߹Θͤͯಉ࣌ؒ͡Λڞ༗͢Δ͜ͱ͕ਏ͍
Ήಇ͖ํʼνʔϜͷޭ ͱࢥ͏͜ͱ͕ࣗ͘͝વ ਓجຊ
࣮ફ͍͠ ʮίʔυͷڞ༗ॴ༗ʯ͕େͩΑͶɻͱօ͕ࢥ͑ΔνʔϜͳΒϝϯόʔݸਓ͕Ͳ͜· ͰͳΒڠྗͰ͖Δ͔ͷόϥϯεͷதͰࢼߦࡨޡؤுΖ͏ɻ w ্͔࢘Βڧཁͯ͠Β͏ w ڠྗతͰͳ͍ϝϯόʔΛ֎͢ બࢶͱͯ͋͠ΔʁͦΕͰຊʹ͏·͍͘͘ʁ৺ཧత҆શੑʁ ͲΜͳબࢶৗʹޭ͢Δ͔Θ͔Βͳ͍ɻ ࢼߦࡨޡ͢Δ͔͠ͳ͍
ϖΞϓϩɾϞϒϓϩͷಋೖํ๏ɾݟ͠Γ͍ͨʂ ຊϖΞϓϩʹ͍͔ͭͯͨͬͨ͜͠ͱʹؾ͖ͮ·ͨ͠
ίʔυͷڞಉॴ༗ͷσϝϦοτ
ίʔυͷڞಉॴ༗ͷऑ ʮѱ͍ϓϩάϥϚΛӅͯ͠͠·͏ʯ -BSSZ0#SJFOʹΑΔͱ ʮѱ͍ϓϩάϥϚʯ͙͙͍ͣͣͯ͠Δྑ͘ͳ͍ϓϩάϥϚͷ͜ͱ $00Ͱɺʮྑ͍ϓϩάϥϚʯ͕ʮ͜ΕͻͲ͍ʯͱ͍͏ίʔυΛݟ͚ͭͯ ϦϑΝΫλϦϯά͢ΔͷͰɺʮѱ͍ϓϩάϥϚʯͷଘࡏΛӅͯ͠͠·͏ɻϚωʔ δϟʮѱ͍ϓϩάϥϚʯ͕νʔϜͷ͓ՙʹͳ͍ͬͯΔ͜ͱΛΒͳ͍ Ҿ༻IUUQTXXXJOGPRDPNKQOFXT XFBLOFTTFT@DPMMFDUJWF@DPEF
Έͳ͞ΜͲ͏ײ͡·͔ͨ͠ʁ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠