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 562 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().

00566     {
00567         Quid lastQuid=0;
00568         // collect all the videoIDs with a positive annotated framequide
00569         for(int i=0 ; i<positive->Size() ; i++)
00570         {
00571             Quid q = positive->Get1(i);
00572             /* QuidObjectEqual is false initially because 0 is not a valid quid.
00573             The object of a framequid is a video. */
00574             if(!QuidObjectEqual(lastQuid,q)) 
00575             {
00576                 lastQuid = q;
00577                 int videoID = QuidObject(q);
00578                 if(find(positiveVideos.begin(), positiveVideos.end(), videoID)
00579                     == positiveVideos.end())
00580                 {
00581                     positiveVideos.push_back(videoID);
00582                 }
00583             }
00584         }
00585 
00586         lastQuid=0;
00587         // collect all the videoIDs with no positive annotated frame, which can
00588         // of course not be in positiveVideos
00589         for(int i=0 ; i<negative->Size() ; i++)
00590         {
00591             Quid q = negative->Get1(i);
00592             if(!QuidObjectEqual(lastQuid,q))
00593             {
00594                 lastQuid = q;
00595                 int videoID = QuidObject(q);
00596                 if(find(positiveVideos.begin(), positiveVideos.end(), videoID)
00597                     == positiveVideos.end())
00598                 {
00599                     if(find(negativeVideos.begin(), negativeVideos.end(),
00600                             videoID) == negativeVideos.end())
00601                     {
00602                         negativeVideos.push_back(videoID);
00603                     }
00604                 }
00605             }
00606         }
00607     }

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