Making generalized Trie type in D

[Roman D. Boiko]

On Monday, 11 June 2012 at 18:27:58 UTC, Roman D. Boiko wrote:
> On Monday, 11 June 2012 at 18:23:39 UTC, Roman D. Boiko wrote:
>> On Monday, 11 June 2012 at 18:16:45 UTC, Dmitry Olshansky 
>> wrote:
>>> I meant an operation pseudo-XOR x P^ y where x is part of 
>>> snapshot and y is part of diff page.
>>>
>>> x P^ y == x      when y == T.init
>>> x P^ y == y      when y != T.init
>> I understood, just mentioned some alternatives (maybe not 
>> reasonable given your trie implementation).
> Or probably not understood :)
>
> Why pseudo?
Is this article somehow related, or just uses the same term?
http://iwct.sjtu.edu.cn/Personal/mxtao/paper/liujc_icc11_PID1075548.pdf

I couldn't google anything more useful so far.