Re: [pygccxml-development] Possible infinite loop bug

[Roman Y. <rom...@gm...>]

On Tue, Aug 26, 2008 at 8:28 AM, Roman Yakovenko
<rom...@gm...> wrote:
> On Tue, Aug 26, 2008 at 1:58 AM, Gustavo Carneiro <gjc...@gm...> wrote:
>> Sorry, I just discovered it's not a bug.  It's not infinite recursion, just
>> very slow :P
>
> This is also bug. I would like to see your use case, so I can improve it.
>
> The first obvious think we can do is to add cache for element_type
> method. This should dramatically improve the speed of your application
> - or discover another bottleneck.
>
>> It turns out that
>> pygccxml.declarations.container_traits.xxx_traits.element_type() is rather
>> slow and I was calling it more often than I should.
>>
>> Now, I am left with the old problem of distinguishing between sequence and
>> mapping containers... </hint>
>
> :-). I will work on this today.

done.

http://pygccxml.svn.sourceforge.net/viewvc/pygccxml?view=rev&revision=1408

I also added cache for element_type and key_type functionality. Let me
know whether this change improved performance or not.

-- 
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/