DVertex.h

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// $Id$
//
//    File: DVertex.h
// Created: Tue Apr  6 17:01:54 EDT 2010
// Creator: davidl (on Darwin Amelia.local 9.8.0 i386)
//

#ifndef _DVertex_
#define _DVertex_

#include <map>

#include <JANA/JObject.h>

#include <DLorentzVector.h>

#include "PID/DKinematicData.h"
#include "KINFITTER/DKinFitParticle.h"

using namespace std;
using namespace jana;

class DVertex: public jana::JObject
{
   public:    
      JOBJECT_PUBLIC(DVertex);

      DLorentzVector dSpacetimeVertex; // vertex position in cm + vertex time in ns
      TMatrixFSym dCovarianceMatrix; //xyzt order

      unsigned int dKinFitNDF;
      double dKinFitChiSq;
      map<const JObject*, map<DKinFitPullType, double> > dKinFitPulls;

      // Objects used to calculate this added as Associated Objects
      void toStrings(vector<pair<string,string> > &items) const
      {
         AddString(items, "x", "%3.2f", dSpacetimeVertex.X());
         AddString(items, "y", "%3.2f", dSpacetimeVertex.Y());
         AddString(items, "z", "%3.2f", dSpacetimeVertex.Z());
         AddString(items, "t", "%3.2f", dSpacetimeVertex.T());
      }
};

#endif // _DVertex_