utility.h

Go to the documentation of this file.

#ifndef Utility_H
#define Utility_H
 
#include "EvtRecEvent/EvtRecEvent.h"
#include "EvtRecEvent/EvtRecTrack.h"
#include "EvtRecEvent/EvtRecVeeVertex.h"
 
#include "VertexDbSvc/IVertexDbSvc.h"
#include "VertexFit/SecondVertexFit.h"
#include "VertexFit/VertexFit.h"
#include "VertexFitRefine/VertexFitRefine.h"
 
#include "ITools.h"
 
class utility {
 
public:
  HepLorentzVector getp4( RecMdcKalTrack* mdcKalTrack, int pid );
  HepLorentzVector vfit( string channel, vector<int> kaonid, vector<int> pionid, HepPoint3D vx,
                         EvtRecTrackIterator charged_begin );
  HepLorentzVector vfit( string channel, vector<int> kaonid, vector<int> pionid,
                         vector<int> protonid, HepPoint3D vx,
                         EvtRecTrackIterator charged_begin );
  vector<double>   SecondaryVFit( EvtRecVeeVertex* ks, IVertexDbSvc* vtxsvc );
  vector<double>   SecondaryVFit_Lambda( EvtRecVeeVertex* lambda, IVertexDbSvc* vtxsvc,
                                         ILambdaSelector* lambdaSelector );
 
  HepLorentzVector vfitref( string channel, vector<int> kaonid, vector<int> pionid,
                            HepPoint3D vx, EvtRecTrackIterator charged_begin );
  HepLorentzVector vfitref( string channel, vector<int> kaonid, vector<int> pionid,
                            vector<int> protonid, HepPoint3D vx,
                            EvtRecTrackIterator charged_begin );
  vector<double>   SecondaryVFitref( EvtRecVeeVertex* ks, IVertexDbSvc* vtxsvc );
  vector<double>   SecondaryVFit_Lambdaref( EvtRecVeeVertex* lambda, IVertexDbSvc* vtxsvc,
                                            ILambdaSelector* lambdaSelector );
 
  vector<double> UpdatedKsIfo( EvtRecVeeVertex* ks, IVertexDbSvc* vtxsvc, bool m_useVFrefine );
  vector<double> UpdatedLambdaIfo( EvtRecVeeVertex* lambda, IVertexDbSvc* vtxsvc,
                                   bool m_useVFrefine );
};
 
#endif