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