iphone - release or not release -


i'm developing iphone application.

i have following property:

@property (nonatomic, retain) point2d* endpoint;

and method on same class:

- (id)initwithx:(cgfloat)x y:(cgfloat)y; {     if (self = [super init])     {         endpoint = [[point2d alloc] initwithx:x y:y];      ... }

and dealloc method on same class:

- (void)dealloc {     [endpoint release];     [super dealloc]; }

my question code correct?

endpoint = [[point2d alloc] initwithx:x y:y];

or maybe have autorelease here.

your assignment

endpoint = [[point2d alloc] initwithx:x y:y];

does not increase retaincount, if want keep endpoint use later don't use autorelease here.

or can use

self.endpoint = [[[point2d alloc] initwithx:x y:y] autorelease];

=> assignment increase counter of endpoint.


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