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Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) [message #14403 is a reply to message #14402]

Sat, 26 January 2013 22:00

Oliver Merle
Messages: 13
Registered: December 2010

occasional visitor

From: *vpn.uni-giessen.de

Ok, let's see if I understand you correctly:

The policy is:
The class which derives from FairWriteoutBuffer has to do the housekeeping and is responsible for deleting the digits which are used by the underlying FairWriteoutBuffer implementation. It is guaranteed that a digit can be safely deallocated after it was written to the TClonesArray by AddNewDataToTClonesArray.

I guess this is correct? It would also make sense to me that the base class FairWriteoutBuffer itself deletes the digits - this caused my initial confusion. But your answer implies that the memleak is not considered to be a bug in FairWriteoutBuffer but in the derived class.

I'm happy either way - and because these things are not obvious it would be nice if someone adds a comment about this in FairWriteoutBuffer.h some day Wink

Thanks,
Oliver

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[Message index]

		[FIXED] FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Oliver Merle on Fri, 18 January 2013 23:03
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Oliver Merle on Sat, 26 January 2013 14:31
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Mohammad Al-Turany on Sat, 26 January 2013 16:33
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Oliver Merle on Sat, 26 January 2013 17:39
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Mohammad Al-Turany on Sat, 26 January 2013 19:37
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Oliver Merle on Sat, 26 January 2013 22:00
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Tobias Stockmanns on Mon, 28 January 2013 14:02
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Tobias Stockmanns on Wed, 30 January 2013 17:43
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Oliver Merle on Thu, 31 January 2013 14:24
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Tobias Stockmanns on Thu, 31 January 2013 15:36
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Oliver Merle on Fri, 01 February 2013 00:58
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Tobias Stockmanns on Fri, 01 February 2013 10:08
		Re: FairWriteoutBuffer::FillNewData and object ownership (memory leak) By: Philipp Mahlberg on Mon, 25 February 2013 16:46

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