> On May 30, 2013, 2:09 p.m., Matěj Laitl wrote:
> > src/core-impl/collections/nepomukcollection/NepomukCollection.cpp, lines 
> > 40-41
> > <http://git.reviewboard.kde.org/r/108717/diff/11/?file=145267#file145267line40>
> >
> >     Okay, personal preferences aside, I'm sure that consistency within a 
> > project has more value than preferences of individual developers.
> >     
> >     There are about 25 .cpp files in current Amarok source code that embody 
> > all the method definitions into namespace XYZ {}. On the other hand, there 
> > are about 265 files that use using namespace XYZ; syntax for function 
> > definitions. Please improve, rather than fight, consistency.
> 
> Edward Hades Toroshchin wrote:
>     It's not about consistency. Favouring the using-directive is not a 
> question of style or preference.
> 
> Matěj Laitl wrote:
>     So it is a question of what? What is the (technical, now that you've 
> excluded personal one) rationale for introducing this incosistency? (yes, I 
> still view it as an inconsistency)
>     
>     I also don't like "issues" being marked are resolved here without ack of 
> the one who opened them.
> 
> Edward Hades Toroshchin wrote:
>     About marked issues: reviewboard's workflow allows that, and we don't 
> have any policy against it. My view is that this code will be maintained 
> mostly by me, so any opened issues do not have a veto power over the patch, 
> unless the issue creator specifically mentions, that the code with this issue 
> unresolved is unacceptable.
>     
>     Regarding the using-directive specifically: the semantics of 
> using-directive do not allow it to be a viable replacement for placing the 
> definitions inside the namespace. Therefore consistency is not important.
>
> 
> Matěj Laitl wrote:
>     > and we don't have any policy against it.
>     
>     Well, I'd consider it just a good behaviour, which hopefully doesn't have 
> to be adopted as another "policy". But I acknowledge that what is considered 
> a "good behaviour" is culturally-dependent.
>     
>     > My view is that this code will be maintained mostly by me
>     
>     This assumption is always false. You are not working on your personal 
> project. This is a community project, members of the community should listen 
> to concerns raised by other members, else the community doesn't really work 
> right.
>     
>     > Regarding the using-directive specifically: the semantics of 
> using-directive do not allow it to be a viable replacement for placing the 
> definitions inside the namespace.
>     
>     This is true, in general, but in all of "namespace Something {" 
> occurrences in .cpp files in this patch there is no difference. Not a 
> deal-breaker of course, but I'd appreciate more cooperative behaviour.
> 
> Edward Hades Toroshchin wrote:
>     > what is considered a "good behaviour" is culturally-dependent
>     
>     Did you mean that as an insult?
>     
>     > This is a community project, members of the community should listen to 
> concerns raised by other members, else the community doesn't really work 
> right.
>     
>     Which I do. I also believe members of the community should not put spokes 
> into each others' wheels.
>     
>     > in all of "namespace Something {" occurrences in .cpp files in this 
> patch there is no difference
>     
>     Which is obviously completely irrelevant.
>     
>     > I'd appreciate more cooperative behaviour
>     
>     How more cooperative could this get?

> Did you mean that as an insult?

Not at all, sorry it could have been interpreted as it. (still I'd like to 
encourage closing rb issues only after discussion)

> Which is obviously completely irrelevant.

I don't see why, but okay, I see you insist on keeping the code as-is, enough 
energy was spent discussing this very small detail.


> On May 30, 2013, 2:09 p.m., Matěj Laitl wrote:
> > src/core-impl/collections/nepomukcollection/NepomukConstructMetaJob.h, line 
> > 46
> > <http://git.reviewboard.kde.org/r/108717/diff/11/?file=145268#file145268line46>
> >
> >     We prefer Qt equivalents of std classes, if they exist. But reading 
> > documentation of std::auto_ptr, it doesn't seem to make sense as a function 
> > argument, you doesn't seem to want to delete it as soon as it goes out of 
> > scope (and yeah, it may be reset by being on rhs of an assignment, but that 
> > is convoluted).
> 
> Edward Hades Toroshchin wrote:
>     std::auto_ptr makes perfect sense as a function argument, because it both 
> clearly shows who is responsible for the pointer deallocation and enforces it.
> 
> Matěj Laitl wrote:
>     Not for me. This isn't usual for other Amarok code and I wouldn't like to 
> see such practice introduced. The current practice it to document pointer 
> ownership properly in docstrings.
>     
>     I'd like to see this issue reopened. (ditto about closing issues without 
> reviewer's ack)
> 
> Edward Hades Toroshchin wrote:
>     Self-documenting and self-policing interfaces are good, even if they 
> aren't used often.
>     
>     (ditto about issues policy)
> 
> Matěj Laitl wrote:
>     > Self-documenting and self-policing interfaces are good, even if they 
> aren't used often.
>     
>     I agree, but this could at least use QScopedPointer, which AFAICS is 1:1 
> equivalent to std::auto_ptr, modulo some method names. It has also more 
> explicit behaviour (::take() instead of rhs-modifying assignment behaviour), 
> which I actually consider more self-documenting that current solution.
>     
>     I still think memory management should be rather documented explicitly in 
> this case.
> 
> Edward Hades Toroshchin wrote:
>     No it isn't equivalent. Quite unfortunately, because I don't like mixing 
> std and Qt.
>     
>     However, if you still fail to understand the approach I've used here, 
> I'll replace it with something simpler.

> However, if you still fail to understand the approach I've used here, I'll 
> replace it with something simpler.

This is very likely, so please do. All the time I thought this just serves to 
say NepomukInquirer takes ownership of parser. Was it the case?


- Matěj


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/108717/#review33230
-----------------------------------------------------------


On May 30, 2013, 7:12 p.m., Edward Hades Toroshchin wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/108717/
> -----------------------------------------------------------
> 
> (Updated May 30, 2013, 7:12 p.m.)
> 
> 
> Review request for Amarok and Vishesh Handa.
> 
> 
> Description
> -------
> 
> nepomuk: implement custom QueryMaker
> 
> 
> Diffs
> -----
> 
>   src/core-impl/collections/nepomukcollection/CMakeLists.txt 
> 642919bd7b2188c6055308eabc07319ae48e14be 
>   src/core-impl/collections/nepomukcollection/NepomukCache.h PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukCache.cpp PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukCollection.h 
> 5737cb5861563a8f190a29badc15d9e3ef82faf1 
>   src/core-impl/collections/nepomukcollection/NepomukCollection.cpp 
> 8c35e3dda0e3dc9a23affe1d18cc69de4d24d58c 
>   src/core-impl/collections/nepomukcollection/NepomukConstructMetaJob.h 
> 66e2473f16227f462c5a3838c71f311b6594333a 
>   src/core-impl/collections/nepomukcollection/NepomukConstructMetaJob.cpp 
> 19743fe02b1d0c9dd4785d01909a4231b3a69e90 
>   src/core-impl/collections/nepomukcollection/NepomukInquirer.cpp 
> PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukParser.h PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukParser.cpp PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukQueryMaker.h 
> PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukQueryMaker.cpp 
> PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/NepomukSelectors.h PRE-CREATION 
>   src/core-impl/collections/nepomukcollection/meta/NepomukAlbum.h 
> 8456ddb8d952e130816d01fc312c8df3146e83d1 
>   src/core-impl/collections/nepomukcollection/meta/NepomukAlbum.cpp 
> 76c9136f9d4f5ba77cac49b242b3aa3b2d844c0c 
>   src/core-impl/collections/nepomukcollection/meta/NepomukArtist.h 
> 7cf533e760b0a06e5a2316693e13f6aea0ac3dcd 
>   src/core-impl/collections/nepomukcollection/meta/NepomukArtist.cpp 
> 34d7c8f9c32f96be0ef5f81de9d58bfedb510c2d 
>   src/core-impl/collections/nepomukcollection/meta/NepomukComposer.h 
> 837c37fa5dce5c3c10e6840f618cf72430b51b3d 
>   src/core-impl/collections/nepomukcollection/meta/NepomukComposer.cpp 
> 33ba85ae11100e8ccbb5cc94a2d7d0e2007fdbd1 
>   src/core-impl/collections/nepomukcollection/meta/NepomukGenre.cpp 
> c34831ab4812f0241c0000eef844c2ea2397ae97 
>   src/core-impl/collections/nepomukcollection/meta/NepomukLabel.h 
> 6f2e54c3c6a0d350615cea0e335ed9f5c5a0eedf 
>   src/core-impl/collections/nepomukcollection/meta/NepomukLabel.cpp 
> 7e2a313e5eac91128d0ce211c6575ac3d8d2b1ab 
>   src/core-impl/collections/nepomukcollection/meta/NepomukTrack.h 
> 9a534dddac51fc39f9d3705f95b194f9669416ab 
>   src/core-impl/collections/nepomukcollection/meta/NepomukTrack.cpp 
> b9beca872cd7c7edc3e6b15662d0a49f42213c6d 
>   src/core-impl/collections/nepomukcollection/meta/NepomukYear.h 
> 9eca44fbcd3aab77149d864cb6d3e5d266cc8461 
>   src/core-impl/collections/nepomukcollection/meta/NepomukYear.cpp 
> 1d6e3b1066e13fd6adba15ae6b1d81f8ca28a5d9 
>   src/statsyncing/collection/CollectionProvider.cpp 
> 7e3bdd83214796fc37e0aef41225baedabe3fbda 
> 
> Diff: http://git.reviewboard.kde.org/r/108717/diff/
> 
> 
> Testing
> -------
> 
> Playing tracks from Nepomuk collection, browsing, filtering, adding/removing 
> labels, statistics sync.
> 
> 
> File Attachments
> ----------------
> 
> 
>   
> http://git.reviewboard.kde.org/media/uploaded/files/2013/02/03/nepomuk-counting-querymaker.png
> 
>   
> http://git.reviewboard.kde.org/media/uploaded/files/2013/02/03/nepomuk-queries.png
> 
>   
> http://git.reviewboard.kde.org/media/uploaded/files/2013/02/03/nepomuk-sync.png
> 
> 
> Thanks,
> 
> Edward Hades Toroshchin
> 
>

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