Re: multithreading, cocoa, pools and POSIX
Re: multithreading, cocoa, pools and POSIX
- Subject: Re: multithreading, cocoa, pools and POSIX
- From: Luc Vandal <email@hidden>
- Date: Tue, 07 Jun 2005 13:28:08 -0400
Ok!
I did that according to the sample given in the "Autorelease Pool" doc:
<x-tad-bigger>void main()
{
NSArray *args = [[NSProcessInfo processInfo] arguments];
unsigned count, limit = [args count];
for (count = 1; count < limit; count++){
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSString *fileContents;
NSString *fileName;
fileName = [args objectAtIndex:count];
fileContents = [[NSString alloc] initWithContentsOfFile:fileName];
[fileContents autorelease];
/* Process the file, creating and autoreleasing more objects. */
[pool release];
}
/* Do whatever cleanup is needed. */
exit (EXIT_SUCCESS);
}</x-tad-bigger>
Luc
On 7-Jun-05, at 1:22 PM, Will Mason wrote:
Cocoa now seems to be in multithread mode. However, I still get a
crash
on [pool release]:
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
BOOL b = [NSThread isMultiThreaded];
g_pFeedParam = pFeedParam;
NSNotification *notif = [NSNotification
notificationWithName:@"TextFeedCallback"
object:nil
userInfo:nil];
[[NSNotificationQueue defaultQueue] enqueueNotification:notif
postingStyle:NSPostNow];
[notif autorelease];
[pool release];
Am I doing something wrong?
Yes. You're double releasing notif. It comes to you already
autoreleased, so you don't need to autorelease it again.
Good luck,
Will
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