Python and STL efficiency
Tim N. van der Leeuw
tim.leeuwvander at nl.unisys.com
Mon Aug 21 04:28:07 EDT 2006
Marc 'BlackJack' Rintsch wrote:
> In <1156143136.020647.294290 at i42g2000cwa.googlegroups.com>, Licheng Fang
> wrote:
>
> > Hi, I'm learning STL and I wrote some simple code to compare the
> > efficiency of python and STL.
> >
[...]
>
> There's a difference in data structures at least. The Python `set` type
> is implemented with a hash algorithm, so the equivalent STL type would be
> `hash_set`. `set` in Python does not store its contents sorted.
>
The set should be only 4 items in size, according to my reading of the
code, so set implementation differences shouldn't lead to drastic
performance differences.
> Ciao,
> Marc 'BlackJack' Rintsch
Cheers,
--Tim
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