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ࠓ͔Β࢝ΊΔ*OMJOF$ೖ໳ PLJOBXBQN

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!DPEFIFY !$PEF)FY w .JDSPTFSWJDFTΛ։ൃͯ͠Δ w ࠷ۙ͸(P࣌ʑ1FSM w ϋΠαΠ0LJOBXBQN

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*OMJOF$
 ࢖ͬͨ͜ͱ͋Γ·͔͢

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*OMJOF$

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*OMJOF$ w $ݴޠͷ$ w 1FSMͷαϒϧʔνϯΛ$Ͱॻ͘͜ͱ͕Ͱ͖Δ w ΋ͪΖΜ$ଆͰ1FSMͷ"1*ͷػೳ΋࢖͑Δ w εΫϦϓτ্ʹॻ͚ΔͷͰ1FSM"1*ͷ
 ѻ͍ํͷྑ͍ษڧʹͳΔ

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ͲΜͳ෩ʹॻ͚Δͷʁʁ

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$BTF

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No content

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Ϟδϡʔϧͷϩʔυ

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Ϟδϡʔϧͷϩʔυ $ͷίʔυΛهड़

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Ϟδϡʔϧͷϩʔυ $ͷίʔυΛهड़ ؔ਺ݺͼग़͠

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γϯϓϧʂʂ

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$BTF

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QFSMFVTF*OMJOF$ R\WPJETBZ \QSJOUG )FMMP 8PSMEaO ^^TBZ

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ϫϯϥΠφʔͱͯ͠΋ʂʂ

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ࠓճ঺հ͢Δ΋ͷ w 1FSMͰ$Λѻ͏ͨΊʹ w 1FSM"1*Ͱ࢖͏࠷௿ݶͷجຊܕΛཧղ͢Δ w ܕͷؔ܎ੑΛ஌Δ w $͔Β1FSM΁஋Λฦ͢ w 1FSMͷ஋Λ$΁౉͢ w ܕม׵ͬͯͲ͏΍ͬͯΔͷʁ

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1FSMͷܕΛ஌Ζ͏ʂ 1FSMͰ$Λѻ͏ͨΊʹ࠷௿ݶඞཁͳܕ

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47ܕ

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47ܕ w 1FSMͰѻΘΕΔ஋͸47ܕ͔Β೿ੜ͍ͯ͠Δ w 1FSMͷجຊܕͷશͯ͸47ܕ΁ม׵Ͱ͖Δ w "7 )7 (7 $7 37ͳͲͳͲ

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IUUQTTUBUJDQBOPSHTPVSDF363#"/JMMHVUT TWUZQFTQOH

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ϓϦϛςΟϒͳܕ

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ϓϦϛςΟϒͳܕ w ϓϦϛςΟϒͳܕ͸47͕͍࣋ͬͯΔ w εΧϥͳ஋ͷܕΛࢦ͢ w *7 /7 17 37

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*7
 NZJW

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/7
 NZOW

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17
 NZQWTUSJOH

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37
 NZSWaIW

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ͪͳΈʹ

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*7ʹWPJEͷϙΠϯλ΋
 ֨ೲ͢Δ͜ͱ͕Ͱ͖Δʂ

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ࢀߟʹͳΔϖʔδ w IUUQTTUBUJDQBOPSHTPVSDF363#"/ JMMHVUTJMMHVUTQEG w $ʹΑΔ1FSM֦ுೖ໳
 IUUQYTVCUVUHJUIVCJP

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$͔Β1FSM΁஋Λฦ͢ $͔Β1FSM΁஋Λฦؔ͢਺Λఆٛ͢Δ

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No content

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JOUΛฦ͢ίʔυ

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DIBSΛฦ͢ίʔυ

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1FSMͰड͚औΔ࣌ w $ͷੈքͰ͸JOU΍DIBSͷ·· w 1FSMͷੈք΁஋͕౉Δ࣌ʹܕ͕ม׵͞ΕΔ w ม׵͞ΕΔཧ༝ͱͯ͠UZQFNBQͱ͍͏΋ͷ͕
 ؔΘ͖ͬͯ·͕͢͜Ε͸·ͨޙड़

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1FSMͷ஋Λ$΁౉͢ 1FSM͔Β$΁஋Λฦؔ͢਺Λఆٛ͢Δ

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DIBSΛड͚औΔؔ਺

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JOUΛड͚औΔؔ਺

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$Ͱड͚औΔ࣌ w 1FSMͷੈքͰ͸47ͷ·· w $ͷੈք΁஋͕౉Δ࣌ʹܕ͕ม׵͞ΕΔ w ͜͜Ͱ΋ม׵͞ΕΔཧ༝ͱͯ͠UZQFNBQͱ͍ ͏΋ͷ͕ؔΘ͖ͬͯ·͢

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UZQFNBQͬͯԿʁ ܕ͕ࣗಈͰม׵͞ΕΔ࢓૊Έ

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IUUQTHJUIVCDPNJOHZEPUOFUJOMJOFDQNDQFSMCJOEJOHT

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IUUQTHJUIVCDPN1FSMQFSMCMPCCMFBEMJC&YU6UJMTUZQFNBQ

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UZQFNBQ w JOU͸5@*7Ͱఆٛ͞ΕͯΔม׵ͷ࢓૊ΈΛ࢖͏ w DIBS͸5@17Ͱఆٛ͞Ε͍ͯΔ࢓૊ΈΛ࢖͏ w */165 065165ʹͦΕͧΕίϯόʔλʔΛఆٛ w */1651FSM$΁ͷίϯόʔλ w 065165$1FSM΁ͷίϯόʔλ

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$ perldoc perlxstypemap

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JOUͷ৔߹ w JOU 5@*7 w */165 • $var = ($type)SvIV($arg) w 065165 • sv_setiv($arg, (IV)$var);

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DIBSͷ৔߹ w DIBS 5@17 w */165 • $var = ($type)SvPV_nolen($arg) w 065165 • sv_setpv((SV*)$arg, $var);

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·ͱΊ

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·ͱΊ w *OMJOF$Λ࢖ͬͯ1FSMͱ΍ΓͱΓ͢Δ؆୯ͳ
 ίʔυΛ࢖ͬͯઆ໌ͨ͠ w 1FSMʹ΋ܕ͸ଘࡏ͢Δ w ݴޠؒͰͷܕม׵๏͸UZQFNBQͰఆٛ͞ΕͯΔ w ୯७ͳ৔߹1FSMͷܕΛҙࣝ͢Δඞཁ͸ͳ͍ w ؆୯ʹॻ͚Δʂʂ