Changeset 73 in svn for trunk/Utilities/ExRootAnalysis/src/BlockClasses.cc

Timestamp:

Dec 3, 2008, 5:22:43 PM (16 years ago)

Author:

uid677

Message:

new PartUtil class

File:

• trunk/Utilities/ExRootAnalysis/src/BlockClasses.cc (modified) (3 diffs)

trunk/Utilities/ExRootAnalysis/src/BlockClasses.cc

@@ -11 +11 @@
  *  to preserve mother-dautherlinks between particles.
  *
- *  $Date: 2008-12-02 19:50:30 $
- *  $Revision: 1.3 $
+ *  $Date: 2008-12-03 16:22:43 $
+ *  $Revision: 1.4 $
  *
  *  
@@ -21 +21 @@
 #include "Utilities/ExRootAnalysis/interface/BlockClasses.h"
 #include "Utilities/ExRootAnalysis/interface/BlockCompare.h"
+
+#include "TLorentzVector.h"
 
 TCompare *TRootGenParticle::fgCompare = 0;
@@ -47 +49 @@
         Phi = momentum.Phi();
 }
+void TRootParticle::Set(float px,float py,float pz, float e) {
+        TLorentzVector toFill;
+        toFill.SetPxPyPzE(px,py,pz,e);
+        E   = e;
+        Px  = px;
+        Py  = py;
+        Pz  = pz;
+        PT  = toFill.Pt();
+        Eta = toFill.Eta();
+        Phi = toFill.Phi();
+}
 
+