hps-java/src/main/java/org/lcsim/hps/recon/tracking
diff -u -r1.19 -r1.20
--- TrackUtils.java 3 May 2013 23:18:56 -0000 1.19
+++ TrackUtils.java 3 Jul 2013 23:23:23 -0000 1.20
@@ -28,7 +28,7 @@
/**
*
* @author Omar Moreno <[log in to unmask]>
- * @version $Id: TrackUtils.java,v 1.19 2013/05/03 23:18:56 phansson Exp $
+ * @version $Id: TrackUtils.java,v 1.20 2013/07/03 23:23:23 phansson Exp $
* TODO: Switch to JLab coordinates
*/
@@ -404,7 +404,7 @@
HelicalTrackFit fit = new HelicalTrackFit(helix_parameters, cov, chisq, ndf,smap,msmap);
return fit;
}
-
+
public static Map<String,Double> calculateTrackHitResidual(HelicalTrackHit hth,HelicalTrackFit track, boolean includeMS ) {
boolean debug = false;
@@ -671,5 +671,12 @@
return cuts[0];
}
+ public static boolean isTopTrack(HelicalTrackFit htf) {
+ return htf.slope()>0;
+ }
+
+ public static boolean isBottomTrack(HelicalTrackFit htf) {
+ return !isTopTrack(htf);
+ }
}