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POInstance method unable to read class instance variables
 

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  1. POInstance method unable to read class instance variables
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    <p>Problem: Variables from a class are being overlooked somehow when the method is called from a different class.</p> <p>Basically: I have Class A, Class B. I also have Method A, Method B each in their respective classes.</p> <p>When calling Method A from Class B Method B, I can NSLog values fine, however I cannot access an NSMutableArray contained within Class A. There is my issue.</p> <pre><code>// Class B - (id)init { self = [super init]; if (self) { // Initialization code here. foodListingObj = [[FoodListing alloc] initWithNibName:@"FoodListing" bundle:nil]; } return self; } - (void)toggleImage //Method B in Class B { [foodListingObj didToggle:self.indexOfToggledCell]; } // Method in Class A - (void)didToggle:(NSIndexPath *)toggledIndexPath{ //[_toggledIndexArray addObject:toggledIndexPath]; [_toggledIndexArray addObject:@"Anything"]; } // Method in Class A - (void)checkArray{ // Log the count of the array // it always says 1 because I intialize the array // then add an an object like so [_toggledIndexArray addObject@"hi"]; // in my ViewDidLoad Method. Hence it appears that the array is still around // (not deallocated), but yet my method cannot seem to touch it... NSLog(@"%i",[_toggledIndexArray count]); } // dealloc for Class A - (void)dealloc{ // I release the array among other things [_toggledIndexArray release]; } </code></pre> <p>The array (_toggledIndexArray) is a property declared in the header, and is initialized in Class A's viewDidLoad with</p> <pre><code>_toggledIndexArray = [[NSMutableArray alloc] init]; </code></pre> <p>The error is the fact that Method A does not seem to affect the array for a reason unknown to me.</p>
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