std.container update

Andrei Alexandrescu SeeWebsiteForEmail at
Wed May 26 21:36:24 PDT 2010

I just implemented a singly-linked list type to illustrate the container 

One interesting aspect is that SList must cooperate with Take. More 
details are to be found in code, but essentially SList ranges are all 
sentinel-terminated, which makes them "right-bound". If you want to only 
remove a few elements from the middle of a list, you need to construct a 
range that spans a limited portion of the list. I encoded that by using 
the Take abstraction in std.range.

Please let me know of how you find it. There are a few refinements and 
ancillary functions to define, but those are pretty clear given the rest.


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