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作者 aecho 在 PTT [ MacDev ] 看板的留言(推文), 共335則
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3F噓:劣退!?03/17 06:27
4F→:因為你addSubView了,當self在解構時,會把所有的child view01/04 22:29
5F→:都release掉。01/04 22:29
6F→:跟NSArray是一樣的道理,NSArray解構時會把他持有的NSObject01/04 22:30
7F→:,都呼叫release,然後retain count就會-101/04 22:30
6F推:initWithFrame在 OS 3.0之後就沒在用了~~10/06 07:57
7F→:改用 initWithStyle10/06 07:57
8F推:啊~~ 我看到cell在alloc時,多了一個autorelease...10/07 07:14
9F→:這邊要加autorelease嗎?印象中我都沒加過 XDD10/07 07:15
4F推:NSObject有些取得class資訊的method~~10/09 16:10
9F推:為什麼都在台北 q.q 新竹都沒有~~10/07 07:18
6F推:initWithFrame在 OS 3.0之後就沒在用了~~10/06 07:57
7F→:改用 initWithStyle10/06 07:57
8F推:啊~~ 我看到cell在alloc時,多了一個autorelease...10/07 07:14
9F→:這邊要加autorelease嗎?印象中我都沒加過 XDD10/07 07:15
1F推:咦? @"..." 沒有retain count,那它會不會造成leak??09/12 07:36
4F→:@@ 是喔~~這我就沒注意了…囧rz09/05 19:20
5F→:之前遇到一個問題是把map宣告在.h裡,編譯不過~~09/05 19:21
6F→:目前是都用在function內部的處理上,當local的變數。09/05 19:21
7F→:宣告在.h是想當成class的成員,可是過不了,目前都用在mm裡09/05 19:22
2F→:我書慣把method的開頭分成copy和get,用來區分記憶體到時候09/05 19:12
3F→: 習09/05 19:12
4F→:,呼叫該method的要不要釋放掉。09/05 19:13
6F推:程式一直長大@@要找leak都是看著有copy的,是否跟著release09/05 19:16
7F→:呵呵,我是從MFC跳過來的 Orz09/05 19:17
4F推:這個function是會在super class裡呼叫的…08/18 16:05
5F→:但是他會依照sub class的實作,而轉而呼叫sub class所實作的08/18 16:05
6F→:function~~08/18 16:06
7F→:因為我想把演算法都寫在super class,而由sub class提供不同08/18 16:06
8F→:情形下的實作方法,但都是套用super class一致的演算法08/18 16:07
9F→:謝謝u大 ^^ 我去看一下doesNotRecognizeSelector~~ ^^08/18 16:07
10F→:的確是abstract methods ^^08/18 16:08