MuonBinData.h

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#ifndef ATLFAST_MUONBINDATA_H
#define ATLFAST_MUONBINDATA_H
#include <cmath>
#include <vector>
#include "CLHEP/Matrix/SymMatrix.h"
#include "AtlfastEvent/TrackTrajectory.h"
#include "AtlfastAlgs/BinID.h"
#include "AtlfastAlgs/IBinData.h"
#include "AtlfastAlgs/ParameterResolutions.h"

//=================================================
//
// Muon Bin Data
//
// Class to hold smearing matrix data
// and calculate correlation matrix for a given track
//==================================================


namespace Atlfast {

  using std::pair;


  class MuonBinData: public IBinData {
  
  public:
    MuonBinData( BinID&,
                 vector< ParameterResolutions* >,
                 vector< ParameterResolutions* >
               );

    virtual ~MuonBinData();
    HepSymMatrix getMatrix( const TrackTrajectory& track ) const;
    
  private:
    BinID m_id;
    
    vector< ParameterResolutions* >  m_sigmas;
    vector< ParameterResolutions* >  m_correlations;
  };
  
}
#endif

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