using a binary tree container

[Stewart Gordon]

On 11/02/2011 12:30, Dominic Jones wrote:
<snip>
> Would that not be constructing an associated array? Whilst an associated array
> would do the job, there is no value for the "key:value" pair, just a list of keys.
> In the C++ STL there are the "set" and "map" containers. I want something like "set".
> Dominic

http://pr.stewartsplace.org.uk/d/sutil/

includes a set class template.

Stewart.