如何从方法返回多个值 [英] how to return multiple values from a method

问题描述

我有 - （CLLocationCoordinate2D）方法，我想从该方法返回多个位置（这些位置在另一种方法中使用）
我的方法看起来像这样，

I have -(CLLocationCoordinate2D) method, I want to return multiple locations from that method (those locations are using in another method) my method looks like this,

-(CLLocationCoordinate2D) addressLocation{
 - --------
 ----------
 return location;
 }

是否可以返回多个地点（我的意思是返回 location1，返回 location2 .. .. ?? ??请帮我
谢谢

is it possible to return multiple locations (I mean return location1 , return location2 . . ..) ?? please help me thanks

推荐答案

将您的位置对象添加到数组并返回数组。例如

Add your location objects to an array and return the array instead. e.g.

-(NSArray*) addressLocation{
   ...  // Set your locations up
   NSArray *array = [NSArray arrayWithObjects:location1, location2, nil];
   ... // Do any additional processing and return array.
}

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