lcsim/src/org/lcsim/mc/fast/reconstructedparticle

diff -u -r1.1 -r1.2
--- MCFastParticleID.java	2 Jul 2005 06:42:49 -0000	1.1
+++ MCFastParticleID.java	13 Jul 2005 05:56:16 -0000	1.2
@@ -56,5 +56,4 @@

     /** Constant to be used if the PDG code is not known or undefined.
      */
     public final static int UnknownPDG = 999999;

-    
-}

+}

\ No newline at end of file

lcsim/src/org/lcsim/mc/fast/reconstructedparticle

diff -u -r1.4 -r1.5
--- MCFastReconstructedParticle.java	2 Jul 2005 06:38:53 -0000	1.4
+++ MCFastReconstructedParticle.java	13 Jul 2005 05:56:16 -0000	1.5
@@ -17,7 +17,7 @@

 import org.lcsim.spacegeom.SpacePoint;
 
 /**

- *

+ * AN implementation of ReconstructedParticle appropriate for the fast Monte Carlo

  * @author ngraf
  */
 public class MCFastReconstructedParticle implements ReconstructedParticle

@@ -60,11 +60,13 @@

         double py = p*pos.sinPhi()*pos.cosTheta();
         double pz = p*pos.cosTheta();
         _fourVec.setV3(e, px, py, pz);

+        // fastMC only creates clusters for neutral particles.
+        // will need to fix if this changes.

         _charge = 0.;
         

-        addParticleID(new MCFastParticleID(type));        

+        addParticleID(new MCFastParticleID(type));

     }

-  

+    

     // ReconstructedParticle interface
     
     /** Type of reconstructed particle.

@@ -81,7 +83,7 @@

         return _fourVec.v3();
     }
     

-    /** Energy of the  reconstructed particle

+    /** Energy of the reconstructed particle

      */
     public double getEnergy()
     {

@@ -97,7 +99,7 @@

         return _covMatrix;
     }
     

-    /** Mass of the  reconstructed particle, set independently from four vector quantities

+    /** Mass of the  reconstructed particle

      */
     public double getMass()
     {

@@ -112,6 +114,7 @@

     }
     
     /** Reference point of the reconstructedParticle parameters.

+     * currently returns the origin.

      */
     public Hep3Vector getReferencePoint()
     {

@@ -205,4 +208,4 @@

         sb.append("E: "+getEnergy());
         return sb.toString();
     }

-}

+}

\ No newline at end of file

lcsim/src/org/lcsim/mc/fast/reconstructedparticle

diff -u -r1.4 -r1.5
--- MCFastReconstructedParticleDriver.java	2 Jul 2005 06:38:53 -0000	1.4
+++ MCFastReconstructedParticleDriver.java	13 Jul 2005 05:56:16 -0000	1.5
@@ -1,13 +1,3 @@

-/*
- * MCFastReconstructedParticleDriver.java
- *
- * Created on July 1, 2005, 2:55 PM
- *
- * To change this template, choose Tools | Options and locate the template under
- * the Source Creation and Management node. Right-click the template and choose
- * Open. You can then make changes to the template in the Source Editor.
- */
-

 package org.lcsim.mc.fast.reconstructedparticle;
 
 import hep.physics.particle.Particle;

@@ -43,12 +33,14 @@

     
     public void process(EventHeader event)
     {

+        // create the list of ReconstructedParticles to add back to the event.

         List<ReconstructedParticle> rpList = new ArrayList<ReconstructedParticle>();
         // start with the smeared tracks...
         List<Track> tracks = event.getTracks();
         for(Track t : tracks)
         {
             ParticleType type = null;

+            // Track does not have link to MCParticle, so cast to MCFast track

             if(t instanceof ReconTrack)
             {
                 ReconTrack rt = (ReconTrack) t;

@@ -64,28 +56,26 @@

                 {
                     type = new Muon((int)Math.signum(pdgid));
                 }

-                else

+                else // assume pion for remaining charged tracks

                 {
                     type = new Pion(rt.getCharge());
                 }

-                // assume pion for remaining charged tracks
-                

             }
             MCFastReconstructedParticle rp = new MCFastReconstructedParticle(t, type);
             rpList.add(rp);
         }
         

-        // loop over clusters...

+        // now loop over clusters...

         List<Cluster> clusters = event.getClusters();
         for(Cluster c : clusters)
         {
             ParticleType type = null;

-            // photons for EM

+            // assume photon for EM cluster

             if( c instanceof ReconEMCluster)
             {
                 type = new Photon();
             }

-            // assume neutron here for had cluster

+            // assume neutron here for had cluster, could also use K0L

             else if(c instanceof ReconHADCluster)
             {
                 type = new Neutron();

@@ -96,5 +86,4 @@

         // add the reconstructedparticles to the event
         event.put("MCFastReconstructedParticles", rpList, ReconstructedParticle.class, 0);
     }

-    
-}

+}

\ No newline at end of file