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HcalCastorDetId Class Reference

Contents of the HcalCastorDetId : [9] Z position (true for positive) [8:7] Section (EM/HAD) [6:4] sector (depth) [3:0] module. More...

#include <DataFormats/HcalDetId/interface/HcalCastorDetId.h>

Inheritance diagram for HcalCastorDetId:

List of all members.

Public Types
enum	Section { Unknown = 0, EM = 1, HAD = 2 }
Public Member Functions
	HcalCastorDetId (const DetId &id)
	Constructor from a generic cell id.
	HcalCastorDetId (bool true_for_positive_eta, int sector, int module)
	HcalCastorDetId (Section section, bool true_for_positive_eta, int sector, int module)
	Constructor from section, z-side, sector and module.
	HcalCastorDetId (uint32_t rawid)
	Create cellid from raw id (0=invalid tower id).
	HcalCastorDetId ()
	Create a null cellid.
int	module () const
	get the module (1-2 for EM, 1-12 for HAD)
HcalCastorDetId &	operator= (const DetId &id)
	Assignment from a generic cell id.
Section	section () const
	get the section
int	sector () const
	get the sector (1-16)
int	zside () const
	get the z-side of the cell (1/-1)
Static Public Attributes
static const int	SubdetectorId = 3

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Detailed Description

Contents of the HcalCastorDetId : [9] Z position (true for positive) [8:7] Section (EM/HAD) [6:4] sector (depth) [3:0] module.

NEW: [8] z position [7:4] sector [3:0] module

Author:

P. Katsas, T. McCauley

Definition at line 23 of file HcalCastorDetId.h.

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Member Enumeration Documentation

enum HcalCastorDetId::Section

Enumerator:

Unknown
EM
HAD

Definition at line 26 of file HcalCastorDetId.h.

{ Unknown=0, EM=1, HAD=2 };

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Constructor & Destructor Documentation

HcalCastorDetId::HcalCastorDetId

(

)

Create a null cellid.

Definition at line 5 of file HcalCastorDetId.cc.

                                 : DetId() {
}

HcalCastorDetId::HcalCastorDetId

(

uint32_t

rawid

)

Create cellid from raw id (0=invalid tower id).

Definition at line 8 of file HcalCastorDetId.cc.

                                               : DetId(rawid) {
}

HcalCastorDetId::HcalCastorDetId	(	Section	section,
		bool	true_for_positive_eta,
		int	sector,
		int	module
	)

Constructor from section, z-side, sector and module.

Definition at line 11 of file HcalCastorDetId.cc.

References DetId::id_.

    : DetId(DetId::Calo, SubdetectorId) 
{
    /*
      OLD
    id_|=(section&0x3)<<7;
    id_|=(sector&0x3)<<6;
    if (true_for_positive_eta) id_|=0x40;
    id_|=module&0x3;
    */
    
    sector -= 1; // we count sector from 1-16 instead of 0-15
    
    id_ |= ( true_for_positive_eta << 8 ) | ( sector << 4 ) | module;
}

HcalCastorDetId::HcalCastorDetId	(	bool	true_for_positive_eta,
		int	sector,
		int	module
	)

Definition at line 31 of file HcalCastorDetId.cc.

References DetId::id_.

    : DetId(DetId::Calo, SubdetectorId) 
{
    /*
      OLD
    id_|=(section&0x3)<<7;
    id_|=(sector&0x3)<<6;
    if (true_for_positive_eta) id_|=0x40;
    id_|=module&0x3;
    */
    
    sector -= 1; // we count sectors from 1-16 instead of 0-15
    
    id_ |= ( true_for_positive_eta << 8 ) | ( sector << 4 ) | module;
}

HcalCastorDetId::HcalCastorDetId

(

const DetId &

id

)

Constructor from a generic cell id.

Definition at line 49 of file HcalCastorDetId.cc.

References DetId::Calo, DetId::det(), Exception, DetId::id_, DetId::null(), DetId::rawId(), SubdetectorId, and DetId::subdetId().

{
    if (!gen.null() && (gen.det() != DetId::Calo || gen.subdetId() != SubdetectorId)) 
    {
        throw cms::Exception("Invalid DetId") << "Cannot initialize CASTORDetId from " << std::hex << gen.rawId() << std::dec; 
    }
  
    id_= gen.rawId();
}

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Member Function Documentation

int HcalCastorDetId::module

(

)

const [inline]

get the module (1-2 for EM, 1-12 for HAD)

Definition at line 72 of file HcalCastorDetId.h.

References DetId::id_.

Referenced by CastorTopology::incModule(), CastorTopology::incSector(), CastorText2DetIdConverter::init(), CastorHardcodeGeometryLoader::makeCell(), and section().

        {
            return (id_ & 0xF);
        }

HcalCastorDetId & HcalCastorDetId::operator=

(

const DetId &

id

)

Assignment from a generic cell id.

Definition at line 59 of file HcalCastorDetId.cc.

References DetId::Calo, DetId::det(), Exception, DetId::id_, DetId::null(), DetId::rawId(), SubdetectorId, and DetId::subdetId().

{
    if (!gen.null() && (gen.det() != DetId::Calo || gen.subdetId() != SubdetectorId)) 
    {
        throw cms::Exception("Invalid DetId") << "Cannot assign Castor DetId from " << std::hex << gen.rawId() << std::dec; 
    }
  
    id_ = gen.rawId();
    
    return *this;
}

Section HcalCastorDetId::section

(

)

const [inline]

get the section

Definition at line 58 of file HcalCastorDetId.h.

References EM, HAD, mod(), module(), and Unknown.

Referenced by CastorTopology::incModule(), CastorTopology::incSector(), CastorText2DetIdConverter::init(), CastorHardcodeGeometryLoader::makeCell(), and operator<<().

        {
            int mod = module();
            
            if ( mod <= 2 )
                return HcalCastorDetId::EM;    
            if ( mod > 2 && mod <= 14 )
                return HcalCastorDetId::HAD;
            else
                return HcalCastorDetId::Unknown;
        }

int HcalCastorDetId::sector

(

)

const [inline]

get the sector (1-16)

Definition at line 79 of file HcalCastorDetId.h.

References DetId::id_.

Referenced by CastorTopology::incModule(), CastorTopology::incSector(), and CastorText2DetIdConverter::init().

        {
            return ((id_ >> 4) & 0xF) + 1;
        }

int HcalCastorDetId::zside

(

)

const [inline]

get the z-side of the cell (1/-1)

Definition at line 50 of file HcalCastorDetId.h.

References DetId::id_.

Referenced by CastorTopology::incModule(), CastorTopology::incSector(), CastorText2DetIdConverter::init(), and CastorHardcodeGeometryLoader::makeCell().

        {
            return ((id_ >> 8) & 0x1);
        }

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Member Data Documentation

const int HcalCastorDetId::SubdetectorId = 3 [static]

Definition at line 29 of file HcalCastorDetId.h.

Referenced by CastorHitFilter::accepts(), CastorSimpleReconstructor::CastorSimpleReconstructor(), CastorDigiProducer::checkGeometry(), CastorHitCorrection::delay(), HcalGenericDetId::genericSubdet(), HcalCastorDetId(), CastorHardcodeGeometryLoader::load(), operator=(), CastorSimpleReconstructor::produce(), CastorDigiProducer::sortHits(), and CastorHitCorrection::timeOfFlight().

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

• DataFormats/HcalDetId/interface/HcalCastorDetId.h
• DataFormats/HcalDetId/src/HcalCastorDetId.cc

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