From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Jambunathan K <kjambunathan@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: intervals.c: About interval tree
Date: Mon, 15 Apr 2013 10:02:15 -0400 [thread overview]
Message-ID: <jwvtxn7dhgl.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87k3o4cssy.fsf@gmail.com> (Jambunathan K.'s message of "Mon, 15 Apr 2013 10:08:05 +0530")
> It seems the tree that is used is "mostly balanced tree". I am
> wondering what sort of "balancedness" we are talking about i.e.. what
> invariant does the tree satisfy?
If you look at balance_an_interval, I think it's just "balanced" in the
sense that the left and right subtrees cover (as much as possible) the
same text-size.
So it's different from the usual literature, where "balanced" refers to
the depth of the tree.
Stefan "who replaced it with a splay-tree at some point"
prev parent reply other threads:[~2013-04-15 14:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-15 4:38 intervals.c: About interval tree Jambunathan K
2013-04-15 14:02 ` Stefan Monnier [this message]
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