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Re: Memory Managment (copys??)
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Re: Memory Managment (copys??)


  • Subject: Re: Memory Managment (copys??)
  • From: Will Mason <email@hidden>
  • Date: Sat, 5 Feb 2005 13:52:17 -0800 (PST)
  • Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys

> NSMutableArray *array = [[NSMutableArray alloc] init];
> SOMEObject *object = [[SOMEObject alloc] init];
> for ( i = 0; i < 10; i++ ) {
> 	[object setSomeProperty: i];
> 	[array addObject: object];
> }

You're setting the same property on the same object ten times.
Therefore, it always comes out as the last value you set. Try this:

NSMutableArray* array = [[NSMutableArray alloc] init];
SOMEObject* object;
int i;

for (i = 0; i < 10; i++)
{
    object = [[SOMEObject alloc] init];
    [object setSomeProperty: i];
    [array addObject: object];
    [object release];
}
/* Do something with the array */
[array release];

Cheers,
Will
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References: 
 >Memory Managment (copys??) (From: Coleman Nitroy <email@hidden>)

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