Review Request: Add an overload to blocking*Query, returning the results

[Dario Freddi]

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http://reviewboard.kde.org/r/3815/
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Review request for kdelibs and Sebastian Trueg.


Summary
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This patch adds an overload to each blocking query method which returns the list of the results instead of a boolean. The query result can still be monitored through bool *ok, in a similar fashion to what Qt does (for example, QString::toInt).

I also wrote a small test case for it, but then realized that queryservice can not be told to use a different model from the main one. If there's a way to do that, I'd happily add the test case as well :)

P.S.: Should the old blocking query functions be marked as deprecated?


Diffs
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  /trunk/KDE/kdelibs/nepomuk/query/queryserviceclient.h 1119285 
  /trunk/KDE/kdelibs/nepomuk/query/queryserviceclient.cpp 1119285 
  /trunk/KDE/kdelibs/nepomuk/query/queryserviceclient_p.h PRE-CREATION 

Diff: http://reviewboard.kde.org/r/3815/diff


Testing
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Works(tm)


Thanks,

Dario