IPixelToTPIDTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/

// IPixelToTPIDTool.h, (c) ATLAS Detector software
#ifndef TRK_IPIXELTOTPIDTOOL_H
#define TRK_IPIXELTOTPIDTOOL_H
 
#include "GaudiKernel/EventContext.h"
#include "GaudiKernel/ThreadLocalContext.h"
#include "GaudiKernel/IAlgTool.h"
#include <vector>
 
namespace Trk {
  class Track;
 
  static const InterfaceID IID_IPixelToTPIDTool("Trk::IPixelToTPIDTool", 1, 0);

 
  class IPixelToTPIDTool : virtual public IAlgTool {
  public:
    static const InterfaceID& interfaceID( ) ;

    virtual float dEdx(const EventContext& ctx,
                       const Trk::Track& track,
                       int& nUsedHits,
                       int& nUsedIBLOverflowHits) const = 0;
 
    float dEdx(const Trk::Track& track,
               int& nUsedHits,
               int& nUsedIBLOverflowHits) const;
 
    virtual std::vector<float> getLikelihoods(const EventContext& ctx,
                                              double dedx,
                                              double p,
                                              int nGoodPixels) const = 0;
 
    std::vector<float> getLikelihoods(double dedx,
                                      double p,
                                      int nGoodPixels) const;
 
    virtual float getMass(const EventContext& ctx,
                          double dedx,
                          double p,
                          int nGoodPixels) const = 0;
 
    float getMass(double dedx, double p, int nGoodPixels) const;
  };
 
  inline const InterfaceID& Trk::IPixelToTPIDTool::interfaceID()
    { 
      return IID_IPixelToTPIDTool; 
    }
 
} // end of namespace
#include "TrkToolInterfaces/IPixelToTPIDTool.icc"
 
#endif