Mailinglist Archive: zypp-devel (26 mails)

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Re: [zypp-devel] List unnecessary dependencies
  • From: Michael Andres <ma@xxxxxxx>
  • Date: Thu, 9 Sep 2010 17:46:36 +0200
  • Message-id: <>
On Thursday 09 September 2010 17:06:18 Ricardo Cruz wrote:

Very nice, thanks. Please just add there a comment on the performance
of the function, otherwise people may unnecessarily abuse it. I assume it's
O(N): you iterate through the logs every time the function is called.

No, the history file is parsed once on demand, and the cache (hash<int>) is
invalidated after a commit. So it should not perform that bad.

Michael Andres

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