Subject: Re: [boost] multimap alternatives. Was: Re: : Review of a safer memory management approach for C++
From: Felipe Magno de Almeida (felipe.m.almeida_at_[hidden])
Date: 2010-06-09 16:06:56
On Wed, Jun 9, 2010 at 4:39 PM, Thorsten Ottosen <nesotto_at_[hidden]> wrote:
> Simonson, Lucanus J skrev:
>> I never use multimap and prefer map of vectors.
> Hm. Interesting. I assume that your reason is that it
> implies fewer nodes in the multimap
> a) easier balancing/fewer buckets
> b) fewer memory allocations, tighter memory
> c) less memory footprint because the key is only stored once
> Am I right?
> OTOH, iteration is slightly more complicated. I guess this is
> a good example of where segmented iterators could be useful.
Sorry the ignorance, but what would be segmented iterators?
-- Felipe Magno de Almeida
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