Infers @objc - Mobile Act OSAKA #04 -

Transcript

1. @objcͱ͸Կͩͬͨͷ͔ 4)*.*;6
   5BLVNB
   'FOSJS
   *OD

2. ਗ਼ਫ୓ຏ
   !IPLVSPO
   J04
   3VCZ
   PO
   3BJMT
   υϝΠϯۦಈઃܭ
   ϑΣϯϦϧגࣜձࣾ
   

3. 9DPEF
    l4XJGU
   
   !PCKD
   *OGFSFODF
   .JOJNJ[F
   *OGFSFODF
   SFDPNNFOEFE z

4. l.JOJNJ[F
   *OGFSFODFz w <4&>
   -JNJUJOH
   !PCKD
   JOGFSFODF
   w ҉໧తʹద༻͞Ε͍ͯͨ!PCKD
   
   l*OGFST
   !PCKDzΛݮΒ͢
   w ඞཁͳ෦෼͚ͩʹద༻
   w !PCKDϝιουͷPWFSSJEF
   w

   !PCKD
   QSPUPDPMͷద߹ͳͲ

5. @objc 5IF
   4XJGU
   1SPHSBNNJOH
   -BOHVBHF
   4XJGU
   
   w 0CKFDUJWF$ίʔυͰར༻Ͱ͖Δ͜ͱΛίϯύΠϥʹ఻͑Δ
   w DMBTT ඇωετߏ଄
   QSPUPDPM

   
   FOVN OPOHFOFSJD
   3BX
   
   *OU
   w ΫϥεͷQSPQFSUZ
   NFUIPEͳͲ
   w DMBTT
   FYUFOTJPOʹ!PCKDΛద༻͢Δͱશͯͷϝϯόʹ೾ٴ
   w !PCKDଐੑΛ࣋ͭQSPUPDPM͸ɺಉ͘͡!PCKDଐੑΛ࣋ͭQSPUPDPM͠ ͔ܧঝͰ͖ͳ͍

6. *OGFSSFE
   @objc 5IF
   4XJGU
   1SPHSBNNJOH
   -BOHVBHF
   4XJGU
   
    ܧঝݩΫϥεͷ!PCKDଐੑΛ෇༩͞Ε͍ͯΔϝιουΛ
 ܧঝઌͰPWFSSJEFͨ͠৔߹
    !PCKD
   QSPUPDPMʹ४ڌ͢Δ৔߹
   

   !*#"DUJPO
   !*#0VUMFU
   !*#%FTJHOBCMF
   !*#*OTQFDUBCMF
   !/4.BOBHFE
   !(,*OTQFDUBCMFͷଐੑΛ࣋ͭ৔߹
    0CKFDUJWF$Ͱఆٛ͞ΕΔΫϥεΛܧঝͨ͠৔߹
 ϚΠάϨʔγϣϯ࣌ʹz.BUDI
   4XJGU
   
   #FIBWJPSzΛબΜͩ৔߹ʁ

7. *OGFSSFE
   @objc
   JO
   4XJGU
    w /40CKFDUͳͲͷ0CKFDUJWF$ΫϥεΛܧঝ
   w ϝϯό΋ؚΊͨΫϥεશମ
   w EZOBNJDम০ࢠΛ෇༩
   w 4XJGU
   ࣌఺Ͱ͸!PCKDͱηοτͰએݴ͕ඞਢ
   w

   ݱߦͷ࣮૷͸ɺ0CKFDUJWF$
   SVOUJNFΛར༻
   4XJ[[MJOH
   w কདྷతʹ͸ɺͦΕʹཔΒͳ͍4XJGUࣗ਎ͷSVOUJNFͰαϙʔ τͷՄೳੑ

8. @objcMembers w 4XJGU
   ͷ0CKFDUJWF$Ϋϥεͷܧঝ࣌ͱಉ͡ৼΔ෣͍
   w ΫϥεͷΈ࢖͑Δ
   w FYUFOTJPO
   TVCDMBTT
   TVCDMBTTͷFYUFOTJPOͷϝϯό͢ ΂ͯʹ!PCKD͕෇͍ͨঢ়ଶʹͳΔ
   

   w ࢖͍͗͢ΔͱɺόΠφϦαΠζ΍ύϑΥʔϚϯεʹѱӨڹ ͕ٴͿ৔߹΋
 ˠ
   4XJGU
   ͸ɺԿ΋͠ͳ͚Ε͹ৗʹ͜ͷঢ়ଶͩͬͨ

9. -JNJUJOH
   @objc
   JOGFSFODF
   l4JEF
   CFOFpUz w 4XJGU
   ࣌୅͸ɺ/40CKFDUΛܧঝ͢Δͱ
 FYUFOTJPOͷϝϯό΋!PCKD͕҉໧తʹద༻
   w QSPUPDPM͸ͦ͏Ͱ͸ͳ͍!
   w 4XJGUͷ࣮૷্ɺෆՄೳ
   w

   4XJGU
   ͔Β͸͜ͷΑ͏ͳࠞཚΛ๷͛Δ

10. QSPUPDPM͸ͦ͏Ͱ͸ͳ͍!

11. IUUQTCMPHGFOSJSJODDPNKQTXJGUQSPUPDPMEJTQBUDIIUNM