template<class ArrayT>
| Real64 Impala::Core::Matrix::MatTrace | ( | ArrayT * | m | ) | [inline] |
Definition at line 16 of file MatTrace.h.
References MatE(), MatNrCol(), MatNrRow(), and Impala::Min().
Referenced by Impala::Core::Feature::InterestPointFeature::ProjectLLC().
00017 { 00018 Real64 total = 0.0; 00019 for (int i=0 ; i<Min(MatNrRow(m), MatNrCol(m)) ; i++) 00020 total += *MatE(m, i, i); 00021 return total; 00022 }
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