IPtEstimationTool.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef L0MuonMDTTools_IPTESTIMATIONTOOL_H
#define L0MuonMDTTools_IPTESTIMATIONTOOL_H
 
#include "GaudiKernel/IAlgTool.h"
#include "L0MuonMDTTools/L0MDTSegment.h"
#include <optional>
 
namespace L0MDT {

struct PtEstimate {
  unsigned int nStations{0};  
 
  float pt{0.f};         
  float deltaBeta{0.f};  
  float sagitta{0.f};    
  float leverArm{0.f};   
};

class IPtEstimationTool : virtual public IAlgTool {
public:
  DeclareInterfaceID(IPtEstimationTool, 1, 0);
  virtual ~IPtEstimationTool() = default;

  virtual std::optional<PtEstimate> estimatePt(const Segment* biSeg,
                                               const Segment* bmSeg,
                                               const Segment* boSeg) const = 0;
};
 
}  // namespace L0MDT
 
#endif