Muon::MuonChamberLayerDescription Class Reference

class managing geometry of the chamber layers More...

#include <MuonChamberLayerDescription.h>

Collaboration diagram for Muon::MuonChamberLayerDescription:

Public Member Functions
	MuonChamberLayerDescription ()
	constructor More...
MuonChamberLayerDescriptor	getDescriptor (int sector, Muon::MuonStationIndex::DetectorRegionIndex region, Muon::MuonStationIndex::LayerIndex layer) const

Private Types
typedef std::vector< MuonChamberLayerDescriptor >	MuonChamberLayerDescriptorVec
	cached geometry More...

Private Member Functions
void	initDefaultRegions ()
	initialize default geometry More...

Private Attributes
MuonChamberLayerDescriptorVec	m_chamberLayerDescriptors

Detailed Description

class managing geometry of the chamber layers

Definition at line 15 of file MuonChamberLayerDescription.h.

Member Typedef Documentation

MuonChamberLayerDescriptorVec

typedef std::vector<MuonChamberLayerDescriptor> Muon::MuonChamberLayerDescription::MuonChamberLayerDescriptorVec

private

cached geometry

Definition at line 28 of file MuonChamberLayerDescription.h.

Constructor & Destructor Documentation

MuonChamberLayerDescription()

Muon::MuonChamberLayerDescription::MuonChamberLayerDescription

(

)

constructor

Definition at line 11 of file MuonChamberLayerDescription.cxx.

{ initDefaultRegions(); }

Member Function Documentation

getDescriptor()

MuonChamberLayerDescriptor Muon::MuonChamberLayerDescription::getDescriptor	(	int	sector,
		Muon::MuonStationIndex::DetectorRegionIndex	region,
		Muon::MuonStationIndex::LayerIndex	layer
	)		const

Definition at line 13 of file MuonChamberLayerDescription.cxx.

                                                                                                                      {
        bool isSmall = (sector % 2 == 0);
        Muon::MuonStationIndex::ChIndex chIndex = Muon::MuonStationIndex::toChamberIndex(region, layer, isSmall);
        if (chIndex < 0 || chIndex >= Muon::MuonStationIndex::ChIndexMax) {
            MuonChamberLayerDescriptor descriptor;
            return descriptor;
        }
 
        MuonChamberLayerDescriptor descriptor = m_chamberLayerDescriptors[chIndex];
        descriptor.sector = sector;
        // exceptions for a few barrel regions
        if (region == Muon::MuonStationIndex::Barrel) {
            if ((sector == 10 || sector == 14) && layer == Muon::MuonStationIndex::Inner)
                descriptor.referencePosition = 5400.;
            else if ((sector == 11 || sector == 13) && layer == Muon::MuonStationIndex::Outer)
                descriptor.referencePosition = 10650.;
        } else if (region == Muon::MuonStationIndex::EndcapC) {  // multiply reference position by -1 for C side
            descriptor.region = region;
            if (layer == Muon::MuonStationIndex::BarrelExtended) {
                descriptor.yMinRange *= -1;
                descriptor.yMaxRange *= -1;
                std::swap(descriptor.yMinRange, descriptor.yMaxRange);
            } else {
                descriptor.referencePosition *= -1;
            }
        }
 
        if (descriptor.chIndex < 0 || descriptor.chIndex >= Muon::MuonStationIndex::ChIndexMax) {
            std::cout << " bad descriptor!!!! " << Muon::MuonStationIndex::regionName(region) << " "
                      << Muon::MuonStationIndex::layerName(layer) << " " << isSmall << " " << chIndex << std::endl;
        }
        return descriptor;
    }

initDefaultRegions()

void Muon::MuonChamberLayerDescription::initDefaultRegions ( )

private

initialize default geometry

Definition at line 48 of file MuonChamberLayerDescription.cxx.

                                                         {
        m_chamberLayerDescriptors.resize(Muon::MuonStationIndex::CSS);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BIS] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::Barrel, Muon::MuonStationIndex::BIS, 4560, -7500, 7500, 30, 0.1, 3);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BIL] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::Barrel, Muon::MuonStationIndex::BIL, 4950, -7000, 7000, 30, 0.1, 3);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BMS] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::Barrel, Muon::MuonStationIndex::BMS, 8096, -9500, 9500, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BML] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::Barrel, Muon::MuonStationIndex::BML, 7153, -9500, 9500, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BOS] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::Barrel, Muon::MuonStationIndex::BOS, 10570, -13500, 13500, 30, 0.1, 7);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BOL] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::Barrel, Muon::MuonStationIndex::BOL, 9500, -13500, 13500, 30, 0.1, 7);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::BEE] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::BEE, 4415, 7500, 13000, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EIS] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EIS, 7270, 1000, 7000, 30, .05, 3);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EIL] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EIL, 7675, 1000, 8000, 30, .05, 3);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EES] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EES, 10800, 4000, 10000, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EEL] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EEL, 11330, 4000, 10000, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EMS] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EMS, 13872, 1500, 13000, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EML] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EML, 14310, 1500, 13000, 30, 0.1, 5);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EOS] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EOS, 21841, 2000, 13500, 30, 0.1, 7);
        m_chamberLayerDescriptors[Muon::MuonStationIndex::EOL] =
            MuonChamberLayerDescriptor(1, Muon::MuonStationIndex::EndcapA, Muon::MuonStationIndex::EOL, 21421, 2000, 13500, 30, 0.1, 7);
    }

Member Data Documentation

m_chamberLayerDescriptors

MuonChamberLayerDescriptorVec Muon::MuonChamberLayerDescription::m_chamberLayerDescriptors

private

Definition at line 29 of file MuonChamberLayerDescription.h.

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The documentation for this class was generated from the following files:

• MuonChamberLayerDescription.h
• MuonChamberLayerDescription.cxx