參考文檔1:BlocksRuntime/runtime.c參考文檔2:BlocksRuntime/Block_private.h參考文檔3:Bl...
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iOS Block Part7:block^內(nèi)存管理 -
iOS Block Part6:block拷貝的實(shí)現(xiàn)1.前導(dǎo) 1.1參考文檔 參考文檔1:BlocksRuntime/runtime.c參考文檔2:Block_private.h 1.2帶入問(wèn)題 ...
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iOS Block Part5:block捕獲__block對(duì)象數(shù)據(jù)類型的編譯結(jié)果分析__block修飾對(duì)象類型 編譯結(jié)果: 結(jié)構(gòu)示意圖: __block修飾的對(duì)象數(shù)據(jù)類型的變量也能實(shí)現(xiàn)block內(nèi)外同呼吸共患難,iOS Bloc...
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iOS Block Part4:block捕獲__block基本數(shù)據(jù)類型的編譯結(jié)果分析1. __block修飾基礎(chǔ)類型 老規(guī)矩顯示編譯結(jié)果,后是示意圖:編譯結(jié)果: 結(jié)構(gòu)示意圖: 對(duì)比捕獲int與捕獲__block int的bloc...
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iOS Block Part3:block捕獲對(duì)象數(shù)據(jù)類型的編譯結(jié)果分析依照基本數(shù)據(jù)類型,類推對(duì)象類型.[iOS Block Part2]內(nèi)已經(jīng)將基本數(shù)據(jù)類型的block編譯后的結(jié)構(gòu)體樣式+調(diào)用流程展示過(guò)了.本篇文章...
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iOS Block Part2:block捕獲基本數(shù)據(jù)類型的編譯結(jié)果分析1.如何編譯 進(jìn)入項(xiàng)目目錄中，執(zhí)行cc -rewrite-objc '目標(biāo)文件' 如果編譯報(bào)錯(cuò)請(qǐng)看文章:Objective-C編譯成C++代碼報(bào)...
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iOS Block Part1:概要
1.Block的種類 block的常見類型有3種：__NSGlobalBlock__（全局）__NSStackBlock__（棧）__NSMal...
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