#include <MuonCandidateTrackBuilderTool.h>

Collaboration diagram for Muon::SortMeas:

Public Member Functions
bool	operator() (const Trk::MeasurementBase mst1, const Trk::MeasurementBase mst2) const

	SortMeas (const IMuonEDMHelperSvc h, const IMuonIdHelperSvc idh, bool end)

Public Attributes
const IMuonEDMHelperSvc *	m_edmHelperSvc

const IMuonIdHelperSvc *	m_idHelperSvc

bool	isEndcap

Detailed Description

Definition at line 24 of file MuonCandidateTrackBuilderTool.h.

Constructor & Destructor Documentation

◆ SortMeas()

Muon::SortMeas::SortMeas	(	const IMuonEDMHelperSvc *	h,
		const IMuonIdHelperSvc *	idh,
		bool	end
	)

inline

Definition at line 68 of file MuonCandidateTrackBuilderTool.h.

68 :

69 m_edmHelperSvc(h), m_idHelperSvc(idh), isEndcap(end) {}

Member Function Documentation

◆ operator()()

bool Muon::SortMeas::operator()	(	const Trk::MeasurementBase *	mst1,
		const Trk::MeasurementBase *	mst2
	)		const

inline

Definition at line 26 of file MuonCandidateTrackBuilderTool.h.

                                                                                               {
             if (isEndcap) {
                 return std::abs(mst1->globalPosition().z()) < std::abs(mst2->globalPosition().z());
             } else {
                 Identifier id1 = m_edmHelperSvc->getIdentifier(*mst1);
                 Identifier id2 = m_edmHelperSvc->getIdentifier(*mst2);
                 // for pseudomeasurements
                 if (!id1.is_valid() || !id2.is_valid())
                     return std::abs(mst1->globalPosition().perp()) < std::abs(mst2->globalPosition().perp());
                 // use r value if both are mdts or if they belong to different chambers
                 // for the case where it's rpc and mdt from the same chamber, use the doublet R
                 if ((m_idHelperSvc->isMdt(id1) && m_idHelperSvc->isMdt(id2)) ||
                     m_idHelperSvc->chamberIndex(id1) != m_idHelperSvc->chamberIndex(id2))
                     return mst1->globalPosition().perp() < mst2->globalPosition().perp();
                 else if (m_idHelperSvc->isRpc(id1) && m_idHelperSvc->isMdt(id2)) {
                     if (m_idHelperSvc->rpcIdHelper().doubletR(id1) == 1) {
                         if (m_idHelperSvc->stationIndex(id2) == MuonStationIndex::StIndex::BM || m_idHelperSvc->isSmallChamber(id2))
                             return true;
                         else
                             return false;
                     } else
                         return false;
                 } else if (m_idHelperSvc->isRpc(id2) && m_idHelperSvc->isMdt(id1)) {
                     if (m_idHelperSvc->rpcIdHelper().doubletR(id2) == 1) {
                         if (m_idHelperSvc->stationIndex(id1) == MuonStationIndex::StIndex::BM || m_idHelperSvc->isSmallChamber(id1))
                             return false;
                         else
                             return true;
                     } else
                         return true;
                 } else {
                     if (m_idHelperSvc->rpcIdHelper().doubletR(id1) != m_idHelperSvc->rpcIdHelper().doubletR(id2)) {
                         return m_idHelperSvc->rpcIdHelper().doubletR(id1) < m_idHelperSvc->rpcIdHelper().doubletR(id2);
                     } else if (m_idHelperSvc->rpcIdHelper().doubletZ(id1) != m_idHelperSvc->rpcIdHelper().doubletZ(id2)) {
                         return m_idHelperSvc->rpcIdHelper().doubletZ(id1) < m_idHelperSvc->rpcIdHelper().doubletZ(id2);
                     } else if (m_idHelperSvc->rpcIdHelper().doubletPhi(id1) != m_idHelperSvc->rpcIdHelper().doubletPhi(id2)) {
                         return m_idHelperSvc->rpcIdHelper().doubletPhi(id1) < m_idHelperSvc->rpcIdHelper().doubletPhi(id2);
                     } else
                         return mst1->globalPosition().perp() < mst2->globalPosition().perp();
                 }
             }
         }