Re: [T-Merge Patch] Reduce code duplication

On 2011-04-23 14:27, Stefan Küng wrote:
> On 22.04.2011 23:47, Oto BREZINA wrote:
>> Attached patch:
>> * Add boost::smart_ptr
>> * update boost to 1.46.1
> May I ask why you need that and what for?
> I don't like to add a bunch of files for just one use that most likely
> could be done some other way too.
For example there is too many copy within Undo which slow down operations.
Instead of copy I would create allviewstate as shared pointer and that
just move it into undo list.
I can try other ways to speed up first, or try improvemets localy and
than ask for adding boost::smart_ptr again.

I would also like to share some information within unknown number of
records without implementing heavy logic. boost::mart_ptr is ref
counting pointer. We use it and we found it quiet good.
However this may become to be only intermediate step in screen 2 view
optimalisation.
> For example, we have the auto_ptr.h already and then there's the auto
> pointer in the standard c runtime library which could be used instead.
I never used those. Will check if that may do a job.
> Stefan

-- 
Oto BREZINA, Printflow s.r.o., EU
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