sort comparisons with std::stable_sort

Ben Klein
1 parent 4341a47d
Showing 1 changed file with 1 additions and 1 deletions
openbr/core/eval.cpp
@@ -188,7 +188,7 @@ float Evaluate(const Mat &amp;simmat, const Mat &amp;mask, const QString &amp;csv, const QSt
     if (impostorCount == 0) qFatal("No impostor scores!");
  
     // Sort comparisons by simmat_val (score)
-    std::sort(comparisons.begin(), comparisons.end());
+    std::stable_sort(comparisons.begin(), comparisons.end());
  
     QList<OperatingPoint> operatingPoints;
     QList<float> genuines; genuines.reserve(sqrt((float)comparisons.size()));