(http://www.cnblogs.com/zander/archive/2012/07/18/2597567.html)
NSArray 類定義的方法
- makeObjectsPerformSelector:@select(aMethod)
簡介:讓數組中的每個元素 都調用 aMethod - makeObjectsPerformSelector:@select(aMethod) withObject:oneObject
簡介:讓數組中的每個元素 都調用 aMethod 并把 withObject 后邊的 oneObject 對象做為參數傳給方法aMethod
[array makeObjectsPerformSelector:@selector(setRecurringDelegate:) withObject:self];/將檢測到的該自動插入的交易插入數據庫/
[array makeObjectsPerformSelector:@selector(insertRecursion)]; /將檢測到的該自動插入的交易插入數據庫/
[self.timeLayerArray makeObjectsPerformSelector:@selector(removeFromSuperlayer)];
[self.timeLayerArray removeAllObjects];//將元素移除數組