Swift warm up NSSpecialValue

Transcript

1. Swift ఔࣜখ೤਎ NSSpecialValue John Lin

2. NSValue • ओཁ༗ၷݸޭೳ • ࡏ objc ཫṶଘ C తݪੜྨผ •

   ࿨NSCoder ߹࡞ɼ೺෺݅Ꮣ੒ࢿྉɻ

3. ṶଘC తݪੜྨผ • ᙛ೥ objc త NSArray ୞ೳଘ NSObject త

   Subclassɼෆೳ௚઀ଘ Int, Bool ೭ྨత • ༻ NSValue แىိ೭ޙबՄҎଘࡏNSArray ཫ • ՄҎ༻ intValue ೭ྨత೺ C తࢿྉ፤ճိ

4. NSCoding • ࡏ ෺݅࿨ࢿྉؒ࡞᫚׵ • See Zonble's book • https://github.com/zonble/kkbox-ios-dev/tree/

   master/nscoding • https://zonble.gitbooks.io/kkbox-ios-dev/content/ nscoding/index.html

5. NSCoding • ճၚ Any? త decoder ቮៃ deprecated ྃɼ੥༻ Generic

   ൛

6. ࢿྉ᫚׵੒NSValue

7. NSSpecialValue • NSValue త Subclass • NSPoint ೭ྨత౎ੋ

8. NSSpecialValue subclass

9. NSPoint(CGPoint) decode

10. NSRange decode

11. NSConcreteValue • ໵ੋ NSValue త subclass • แؚ ଖଞେ෦෼త objc

    㚎ݐ type ɼ૾ੋ NSNumber

12. NSConcreteValue

13. NSNumber Decode

14. Special vs Contrete • concrete ౎ੋޠݴ㚎ݐత • Special ౎ੋ Foundation

    త • ෆաFoundation େ෦෼໵౎ෆ Special • NSSpecialValueେ֓ੋաڈతҨಟ㠧

15. ݁࿦ • ؐੋ༻ Codable ޷ྃ • ୞༗ṧෆಘቮ࠶༻ NSCoding

16. Q&A

17. ፮ᐔػ • http://slot.miario.com/machines/150067