Impala Documentation

void Impala::Core::Table::AnnotationTable::GroupPerVideo	(	const QuidTable *	positive,
		const QuidTable *	negative,
		std::vector< int > &	positiveVideos,
		std::vector< int > &	negativeVideos
	)			`[inline, private]`

Definition at line 643 of file AnnotationTable.h.

References Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::Get1(), Impala::QuidObject(), Impala::QuidObjectEqual(), and Impala::Core::Table::Table::Size().

Referenced by MakeEpisodeFolds().

00647     {
00648         Quid lastQuid=0;
00649         // collect all the videoIDs with a positive annotated framequide
00650         for(int i=0 ; i<positive->Size() ; i++)
00651         {
00652             Quid q = positive->Get1(i);
00653             /* QuidObjectEqual is false initially because 0 is not a valid quid.
00654             The object of a framequid is a video. */
00655             if(!QuidObjectEqual(lastQuid,q)) 
00656             {
00657                 lastQuid = q;
00658                 int videoID = QuidObject(q);
00659                 if(find(positiveVideos.begin(), positiveVideos.end(), videoID)
00660                     == positiveVideos.end())
00661                 {
00662                     positiveVideos.push_back(videoID);
00663                 }
00664             }
00665         }
00666 
00667         lastQuid=0;
00668         // collect all the videoIDs with no positive annotated frame, which can
00669         // of course not be in positiveVideos
00670         for(int i=0 ; i<negative->Size() ; i++)
00671         {
00672             Quid q = negative->Get1(i);
00673             if(!QuidObjectEqual(lastQuid,q))
00674             {
00675                 lastQuid = q;
00676                 int videoID = QuidObject(q);
00677                 if(find(positiveVideos.begin(), positiveVideos.end(), videoID)
00678                     == positiveVideos.end())
00679                 {
00680                     if(find(negativeVideos.begin(), negativeVideos.end(),
00681                             videoID) == negativeVideos.end())
00682                     {
00683                         negativeVideos.push_back(videoID);
00684                     }
00685                 }
00686             }
00687         }
00688     }

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