DSemilepAlg.h

Go to the documentation of this file.

#ifndef Physics_Analysis_DSemilep_H
#define Physics_Analysis_DSemilep_H
 
#include "GaudiKernel/Algorithm.h"
#include "GaudiKernel/NTuple.h"
 
#include "DTagTool/DTagTool.h"
#include "SimplePIDSvc/ISimplePIDSvc.h"
 
class DSemilepAlg : public Algorithm {
 
public:
  DSemilepAlg( const std::string& name, ISvcLocator* pSvcLocator );
 
  StatusCode initialize();
  StatusCode execute();
  StatusCode finalize();
 
  bool       isGoodTrack( EvtRecTrack* trk, Hep3Vector xorigin );
  void       calU( DTagToolIterator sditer, RecMdcKalTrack* Etrack, RecMdcKalTrack* Ktrack,
                   double& U, double& MM2, double& q2 );
  Hep3Vector tagDP3( DTagToolIterator iter_dtag );
 
private:
  ISimplePIDSvc* m_simplePIDSvc;
  std::string    m_pdt;
 
  //
  // Define Ntuples here
  NTuple::Tuple*       m_tuple0;
  NTuple::Item<double> m_mBC;
  NTuple::Item<double> m_deltaE;
  NTuple::Item<double> m_U;
  NTuple::Item<double> m_mode;
  NTuple::Item<double> m_MM2;
  NTuple::Item<double> m_q2;
};
#endif