Re: Fastest way to clone a hash_map

On 30 Apr, 12:13, devdude <rottygu...@[EMAIL PROTECTED]
> wrote:
> 4) What I'm really after is to be able to sort the hash_map (in real
> time) so I can prune it based on a given criteria (think cache
> scavenging).  I suspect the best way is to snap_shot the data and work
> on the copy, but perhaps there's a better way.

You might want to take a look at boost::multi_index library:
http://www.boost.org/doc/libs/1_35_0/libs/multi_index/doc/index.html.

With it you can have hash map, which allows you to access elements in
sorted order.

HTH,
Roman Perepelitsa.

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