one alloc, retainCount == 2

Question

I have a following code:

NSLog(@\"%d\", [chart retainCount]);

self.chart = [[BNPieChart alloc] initWithFrame:self.view.frame];
NSLog(@\"%d\", [chart retainC         


        

Answer 1

You chart property defined as retain or copy, so:

self.chart = [[BNPieChart alloc] initWithFrame:self.view.frame];

+1 retain at alloc ([BNPieChart alloc])
+1 retain at assignment (self.chart = )