[svn.haxx.se] · SVN Dev · SVN Users · SVN Org · TSVN Dev · TSVN Users · Subclipse Dev · Subclipse Users · this month's index

Re: Sorted output from Subversion commands

From: <kfogel_at_collab.net>
Date: 2005-02-23 00:57:28 CET

Branko Čibej <brane@xbc.nu> writes:
> You can modify the sorted list in O(log N) time, but you can't cache
> the result. So every time some function reads the entries, it has to
> spend O(N*log N) time to sort the list before doing a traversal. This
> is not quadratic, but you have to multiply it by the number of times
> you have to repeat the sort.

Why can't you cache it and just invalidate it whenever you invalidate
the thing it's based on?

To unsubscribe, e-mail: dev-unsubscribe@subversion.tigris.org
For additional commands, e-mail: dev-help@subversion.tigris.org
Received on Wed Feb 23 01:14:36 2005

This is an archived mail posted to the Subversion Dev mailing list.

This site is subject to the Apache Privacy Policy and the Apache Public Forum Archive Policy.