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using NSMutableArray sortUsingFunction instead of NSArray sortedArray… #152

Merged

chenliming777 merged 1 commit into LaiFengiOS:master from linyehui:master

Dec 20, 2016

+1 −3

Contributor

linyehui commented Dec 6, 2016

NSArray的排序方法是：sortedArrayUsingFunction
NSMutableArray的排序方法是：sortUsingFunction

self.sortList是一个NSMutableArray，直接使用NSMutableArray的排序方法sortUsingFunction不需要进行内存复制，可以提高性能；

另外在多线程中使用LFStreamSocket进行推流时（sample工程不是这么用的，没问题），不必要的内存复制会导致内存泄漏，出现的内存泄漏问题类似于：
http://stackoverflow.com/questions/5200857/memory-leaks-from-multidimensional-array-nsmutablearray-nsarray-addobject-and


          using NSMutableArray sortUsingFunction instead of NSArray sortedArray…

0510aaf

…UsingFunction

性能优化，同时也会修正多线程下使用LFStreamSocket推流的内存泄漏问题

chenliming777 merged commit 2989ffd into LaiFengiOS:master

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