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Tomoki Ota ʲGoݴޠʳ ஋Ϩγʔό V.S. ϙΠϯλϨγʔό

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஋Ϩγʔό ϙΠϯλϨγʔό Ϩγʔό͕ϙΠϯλͰͳ͚Ε͹ͳΒ͍ͱ͖ Ϩγʔό͕ϙΠϯλͰ͋Δ΂͖ͱ͖ Ϩγʔό͕஋Ͱͳ͚Ε͹ͳΒ͍ͱ͖ Ϩγʔό͕஋Ͱ͋Δ΂͖ͱ͖ defer ·ͱΊ ΞδΣϯμ 2

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஋Ϩγʔό 3

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஋Ϩγʔόͷྫ 4

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஋Ϩγʔόͷྫ 5

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ϙΠϯλϨγʔό 6

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ϙΠϯλϨγʔόͷྫ 7

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ϙΠϯλϨγʔόͷྫ 8

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Ϩγʔό͕ϙΠϯλͰ ͳ͚Ε͹ͳΒ͍ͱ͖ 9

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ϝιου͕ϨγʔόΛมߋ͢Δඞཁ͕͋Δͱ͖ ϝιουͷϨγʔό͕ίϐʔͰ͖ͳ͍ϑΟʔϧυΛؚΉͱ͖ Ϩγʔό͕ϙΠϯλͰͳ͚Ε͹ͳΒ͍ͱ͖ 10

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Ϩγʔό͕ϙΠϯλͰͳ͚Ε͹ͳΒ͍ͱ͖ 11

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Ϩγʔό͕ϙΠϯλͰ ͳ͚Ε͹ͳΒ͍ͱ͖ 12

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Ϩγʔό͕େ͖ͳ஋ͷͱ͖ → ஋౉ͩ͠ͱίϐʔ͞Εͯ͠·͏ Ϩγʔό͕ϙΠϯλͰ͋Δ΂͖ͱ͖ 13

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Ϩγʔό͕ϙΠϯλͰ ͳ͚Ε͹ͳΒ͍ͱ͖ 14

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ϨγʔόͷෆมੑΛڧ੍͢Δඞཁ͕͋Δͱ͖ Ϩγʔό͕Ϛοϓɺؔ਺ɺνϟωϧͷͱ͖ Ϩγʔό͕஋Ͱͳ͚Ε͹ͳΒ͍ͱ͖ 15

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Ϩγʔό͕ϙΠϯλͰ ͳ͚Ε͹ͳΒ͍ͱ͖ 16

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Ϩγʔό͕ɺมߋ͢Δඞཁͷͳ͍εϥΠεͷͱ͖ Ϩγʔό͕খ͞ͳ഑ྻ΍ɺՄมͳϑΟʔϧυΛ࣋ͨͣඞવతʹ ஋ܕͰ͋Δtime.Time ͷΑ͏ͳߏ଄ମͷͱ͖ Ϩγʔό͕ intɺ f loat64ɺstring ͱ͍ͬͨجຊσʔλܕͷͱ͖ Ϩγʔό͕஋Ͱ͋Δ΂͖ͱ͖ 17

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Ϩγʔό͕஋Ͱ͋Δ΂͖ͱ͖ 18

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defer 19

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ϝιουʹରͯ͠ɺdeferΛ࢖༻͢Δͱ͖ɺϨ γʔό͸͙͢ʹධՁ͞ΕΔ defer 20

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defer 21

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defer 22

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·ͱΊ 23

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ਖ਼౰ͳཧ༝͕ͳ͍ݶΓ͸ɺ஋ϨγʔόΛ࢖༻͢Δ ͨͩ͠ɺ໎ͬͨͱ͖͸ϙΠϯλϨγʔόΛ࢖͏ํ͕͍͍ deferͰϝιουΛ࢖͏࣌ɺϙΠϯλΛ౉͢΋͘͠͸ɺ Ϋϩʔδϟ಺෦Ͱݺͼग़͢ͱଈ࣌ධՁ͞Εͳ͘ͳΔ ·ͱΊ 24