How to access a variable from inner class

Question

 //MainClass.m 

 @interface InnerClass : NSObject{

 }
 @end

 @implementation InnerClass

 -(void)run{
      while(isActive){//want to access this variable which d         


        

Answer 1

Objective-C doesn't have inner classes. Consider making isActive a property of MainClass, give InnerClass a pointer to an instance of MainClass, and let InnerClass simply access the property.