Re: DList and SList missing length property?

[Steven Schveighoffer]

On Tue, 28 May 2013 17:11:06 -0400, monarch_dodra <monarchdo...@gmail.com>  
wrote:

A proper implementation should be able to track length anyway: provide  
0(1) splice, and an "amortized" 0(1) length.

I've always wondered why the standard didn't decide to do *that*? I  
think *we* should provide that...

I'm not sure how that works, can you explain/have a link?

-Steve