or do you have a subclass of NSDictionary and one or more of count or isEmpty
is overridden?
ms
On Sep 16, 2010, at 12:55 PM, Mike Schrag wrote:
> are you .... sure? are you using the same version of NSDictionary that is in
> wonder trunk? that's impossible, basically, unless that dictionary is being
> attacked by multiple threads and you'e in the middle of a race condition
> .......
>
> On Sep 16, 2010, at 10:34 AM, ISHIMOTO Ken wrote:
>
>> Hi all, was a nice WOWODC, and really nice Job done Pascal.
>>
>>
>>
>> I have a small Problem about NSDictionary.
>>
>> NSArray<Movie> movies=
>> Movie.fetchAllMovies(defaultEditingContext());
>> EOEnterpriseObject eo = movies.objectAtIndex(0);
>> NSDictionary pDic =
>> EOUtilities.primaryKeyForObject(defaultEditingContext(), eo);
>> System.err.println("1:" + pDic); -->1:{movieID = 102; }
>> System.err.println("isEmpty:" + pDic.isEmpty()); -->isEmpty:true
>> System.err.println("count:" + pDic.count()); -->count:1
>>
>>
>> Hadn't isEmpty not to be false ?
>>
>> Also looking into isEmpty
>>
>> public int count() {
>> return _count;
>> }
>>
>> public boolean isEmpty() {
>> System.err.println("_count : " + _count); -->_count : 0
>> System.err.println("count() : " + count()); -->count : 1
>>
>> return _count <= 0;
>> }
>>
>>
>> Why is the result of _count and count() different?
>>
>> Any ideas what's going wrong?
>>
>>
>>
>>
>>
>>
>> Thank you
>>
>> --------------------------------------------------------
>> K's ROOM (ISHIMOTO Ken)
>> --------------------------------------------------------
>> [E-Mail] <[email protected]>
>> [iChat:] <[email protected]>
>> [HP] http://www.ksroom.com/
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