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Re: NSDate autorelease problem
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Re: NSDate autorelease problem


  • Subject: Re: NSDate autorelease problem
  • From: Jean-Daniel Dupas <email@hidden>
  • Date: Wed, 3 Sep 2008 19:15:30 +0200


Le 3 sept. 08 à 19:02, email@hidden a écrit :

Hi,

I'm trying to calculate the elapsed time by calling this twice and getting the difference.

double Seconds()
{
  return [[NSDate date] timeIntervalSince1970];
}

This is being called from an audio play back proc which is being called about 100 times a second. I'm getting this error message in the log window a whole bunch of times.

2008-09-03 09:39:30.766 App[321] *** _NSAutoreleaseNoPool(): Object 0x36acd0 of class NSCFDate autoreleased with no pool in place - just leaking

What I think is happening is that it's not being released fast enough. I was using AbsoluteToNanoseconds(UpTime()) but that's Carbon and that won't work in 10.6.

Any ideas?

CFAbsoluteTimeGetCurrent() and if you need something with a better precision see this note: http://developer.apple.com/qa/qa2004/qa1398.html


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 >NSDate autorelease problem (From: email@hidden)

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