Impala Documentation

FeatureTable* Impala::Core::Feature::FeatureTableSet::ConcatTables ( FeatureDefinition resultDef ) [inline]

Definition at line 371 of file FeatureTableSet.h.

References CheckEqualSize(), Impala::Core::Table::Copy(), Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::GetColumn1(), Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::GetColumn2(), GetTable(), GetTotalFeatureVectorLength(), ILOG_ERROR, Impala::Core::Vector::SetPart(), Impala::Core::Table::Table::SetSize(), and Size().

Referenced by Impala::Application::Table::DoConcatFeatureTable(), and Impala::Core::VideoSet::ConcatFeatures::HandleDoneFile().

00372     {
00373         int totalLength = GetTotalFeatureVectorLength();
00374         int size = CheckEqualSize();
00375         if (size == -1)
00376         {
00377             ILOG_ERROR("Tables do not have same size");
00378             return 0;
00379         }
00380         FeatureTable* res = new FeatureTable(resultDef, size, totalLength);
00381         int dstColumn = 0;
00382         for (int i=0 ; i<Size() ; i++)
00383         {
00384             FeatureTable* table = GetTable(i);
00385             if (i == 0)
00386                 Column::Copy(res->GetColumn1(), table->GetColumn1(), size, 0, 0);
00387             Vector::SetPart(res->GetColumn2(), table->GetColumn2(), dstColumn);
00388             dstColumn += table->GetFeatureVectorLength();
00389         }
00390         res->SetSize(size);
00391         return res;
00392     }

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