MET source indicators. More...

#include <MissingETBase.h>

Collaboration diagram for MissingETBase::Source:

Public Types
Bitmasks for MET source indicators
enum	Category : Types::bitmask_t { Category::Refined = 0x10000, Category::Truth = 0x20000, Category::Calo = 0x40000, Category::ID = 0x80000, Category::UnknownCategory = 0x00000, Category::ATH_BITMASK }
	Source category tag. More...

enum	Type : Types::bitmask_t { Type::Electron = 0x00001, Type::Photon = 0x00002, Type::Tau = 0x00004, Type::Muon = 0x00008, Type::Jet = 0x00010, Type::SoftEvent = 0x00020, Type::Total = 0x00040, Type::UnknownType = 0x00000, Type::ATH_BITMASK }
	Physics contribution types category. More...

enum	Region : Types::bitmask_t { Region::Central = 0x00100, Region::Endcap = 0x00200, Region::Forward = 0x00400, Region::FullAcceptance = 0x00000, Region::UnknownRegion = 0x00000, Region::ATH_BITMASK }
	Regional tags. More...

enum	TruthType : Types::bitmask_t { TruthType::NonInt = 0x21000, TruthType::Int = 0x22000, TruthType::IntOut = 0x24000, TruthType::TruthMuons = 0x28000, TruthType::UnknownTruth = 0x00000, TruthType::ATH_BITMASK }
	Truth type indicators. More...

enum	Signal : Types::bitmask_t { Signal::LCTopo = 0x01000, Signal::EMTopo = 0x02000, Signal::Track = 0x04000, Signal::UnknownSignal = 0x00000, Signal::ATH_BITMASK }
	Signal contribution types. More...

Static Public Member Functions
static bool	isElectronTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isPhotonTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isTauTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isMuonTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isJetTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isSoftTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isTrackTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isTotalTerm (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isTruthNonInt (Types::bitmask_t bits)

static bool	isTruthInt (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static bool	isTruthIntOut (Types::bitmask_t bits)

static bool	isTruthMuons (Types::bitmask_t bits, Region reg=Region::FullAcceptance)

static Types::bitmask_t	unknown ()

Bit mask constructors for pre-defined MET physics object contributions
static Types::bitmask_t	electron (Region reg=Region::FullAcceptance)
	Standard MET term from reconstructed electrons. More...

static Types::bitmask_t	photon (Region reg=Region::FullAcceptance)
	Standard MET term from reconstructed photons. More...

static Types::bitmask_t	tau (Region reg=Region::FullAcceptance)
	Standard MET term from reconstructed tau leptons. More...

static Types::bitmask_t	muon (Region reg=Region::FullAcceptance)
	Standard MET term from reconstructed muons. More...

static Types::bitmask_t	jet (Region reg=Region::FullAcceptance)
	Standard MET term from reconstructed jets. More...

static Types::bitmask_t	softEvent (Region reg=Region::FullAcceptance)
	Standard MET term from reconstructed soft event. More...

static Types::bitmask_t	total (Region reg=Region::FullAcceptance)
	Standard full reconstructed MET. More...

Bit mask constructors for pre-defined MET signal object contributions
static Types::bitmask_t	signal (Signal sig=(Signal::LCTopo\|Signal::Track), Region reg=Region::FullAcceptance)
	Bit mask for MET term from any (or mixed) signal objects. More...

static Types::bitmask_t	track (Region reg=Region::FullAcceptance)
	Bit mask for MET term from Track signal objects. More...

static Types::bitmask_t	clusterLC (Region reg=Region::FullAcceptance)
	Bit mask for MET term from LCTopo (locally calibrated calorimeter cell clusters) signal objects. More...

static Types::bitmask_t	clusterEM (Region reg=Region::FullAcceptance)
	Bit mask for MET term from EMTopo signal objects. More...

static Types::bitmask_t	cluster (Region reg=Region::FullAcceptance)
	Bit mask for MET term from any cluster signal objects. More...

Truth indicator bit patterns
static Types::bitmask_t	truthNonInt ()
	Standard bit pattern indicating genuine true MET. More...

static Types::bitmask_t	truthInt (Region reg=Region::FullAcceptance)
	Standard bit pattern indicating effective true MET. More...

static Types::bitmask_t	truthIntOut ()
	Standard bit pattern indicating a true MET contribution from particles outside of the detector \( \eta \) acceptance. More...

static Types::bitmask_t	truthMuons (Region reg=Region::FullAcceptance)
	Standard bit pattern indicating the true muon contribution to MET truth. More...

Indicators for MET terms from detector signals
static Types::bitmask_t	caloLCTopo (Region reg=Region::FullAcceptance)
	Bit pattern indicating a LCTopo MET term. More...

static Types::bitmask_t	caloEMTopo (Region reg=Region::FullAcceptance)
	Bit pattern indicating a EMTopo MET term. More...

static Types::bitmask_t	idTrack (Region reg=Region::FullAcceptance)
	Bit pattern indicating a ID Track MET term. More...

Pattern tests for categories, types, truth types, and signal tags
template<class E , class F >
static bool	hasPattern (E bits, F mask)
	Generic check for given pattern. More...

static bool	hasCategory (Types::bitmask_t bits, Category cat)
	Check if bit pattern includes a given category. More...

static bool	hasType (Types::bitmask_t bits, Type type)

static bool	hasTruthType (Types::bitmask_t bits, TruthType type)

static bool	hasSignal (Types::bitmask_t bits, Signal sig)

Detailed Description

MET source indicators.

The source indicators are collected into exclusive categories "Refined", "Truth", "Calo" and "ID". In addition, the (exclusive) type of the MET term (the signal source) can specified. Further indicators concern regional contributions (central, endcap, and forward), and dedicated qualifiers for the type of truth in MET from Monte Carlos.

MET Categories

Categories are exclusively tagged, no MET term can be in two categories at the same time.

The "Refined" category includes reconstructed MET terms from data and detector simulations which represent the highest level of corrections and calibrations applied to given physics and signal object contributions. The particular meaning of this depends on the context. For example, in the a long standing default in MET reconstruction the fully calibrated and corrected contributions from hard objects are tagged "Refined", as well as the SoftTerm with or without pile-up correction applied.

The "Truth" category is exclusivly used for Monte Carlo particle level MET terms.

The "Diagnostics" category is meant for MET contributions based on simplified reconstruction schemes, which are not appropriate for physics analysis but can help to evaluate the MET reconstruction performance.

Definition at line 160 of file MissingETBase.h.

Member Enumeration Documentation

◆ Category

enum MissingETBase::Source::Category : Types::bitmask_t

strong

Source category tag.

Enumerator
Refined	Indicator for genuine reconstructed MET terms.
Truth	Indicator for MET terms from the particle level (MC truth) event.
Calo	Indicator for MET terms reconstructed from calorimeter signals alone.
ID	Indicator for MET terms reconstructed from inner detector (ID) tracks alone.
UnknownCategory	Indicator for an unknown category.
ATH_BITMASK

Definition at line 165 of file MissingETBase.h.

                           : Types::bitmask_t {
         Refined         = 0x10000,   
         Truth           = 0x20000,   
         Calo            = 0x40000,   
         ID              = 0x80000,   
         UnknownCategory = 0x00000,   
         ATH_BITMASK
       };

◆ Region

enum MissingETBase::Source::Region : Types::bitmask_t

strong

Regional tags.

These regional tags indicate MET contributions from three regions in ATLAS (central, endcap, and forward). The particular ranges in pseudorapidity ( \( \eta \)) defining these regions are set in the tools calculating the respective MET terms.

Enumerator
Central	Indicator for MET contribution from the central region.
Endcap	Indicator for MET contribution from the endcap region.
Forward	Indicator for MET contribution from the forward region.
FullAcceptance	Indicator for full detector acceptance contribution.
UnknownRegion	Indicator for unknown region (same as full acceptance contribution)
ATH_BITMASK

Definition at line 191 of file MissingETBase.h.

                         : Types::bitmask_t {
         Central        = 0x00100,  
         Endcap         = 0x00200,  
         Forward        = 0x00400,  
         FullAcceptance = 0x00000,  
         UnknownRegion  = 0x00000,   
         ATH_BITMASK
       };

◆ Signal

enum MissingETBase::Source::Signal : Types::bitmask_t

strong

Signal contribution types.

Enumerator
LCTopo	Indicator for MET contribution from TopoClusters with LCW calibration applied.
EMTopo	Indicator for MET contribution from TopoClusters with EM (basic signal) calibration applied.
Track	Indicator for MET contribution from reconstructed charged particle tracks.
UnknownSignal	Unknown signal contribution.
ATH_BITMASK

Definition at line 213 of file MissingETBase.h.

                         : Types::bitmask_t {
         LCTopo        = 0x01000, 
         EMTopo        = 0x02000, 
         Track         = 0x04000, 
         UnknownSignal = 0x00000,  
         ATH_BITMASK
       };

◆ TruthType

enum MissingETBase::Source::TruthType : Types::bitmask_t

strong

Truth type indicators.

These indicators are only applicable for MC generated events. The types have the Truth category bit set.

Enumerator
NonInt	Indicator for MET from non-interacting particles generated in the collision.
Int	Indicator for MET from interacting particles within the nominal \( \eta \) acceptance of the detector.
IntOut	Indicator for MET contributions from particles outside of the \( \eta \) acceptance of the detector (typically between edge of the detector and the maximum \( \eta \) for "stable" particle production used in the MC generation)
TruthMuons	Indicator for muons from MC truth (muons from the interaction)
UnknownTruth	Unknown truth type indicator.
ATH_BITMASK

Definition at line 203 of file MissingETBase.h.

                            : Types::bitmask_t {
         NonInt       = 0x21000, 
         Int          = 0x22000, 
         IntOut       = 0x24000, 
         TruthMuons   = 0x28000, 
         UnknownTruth = 0x00000,  
         ATH_BITMASK
       };

◆ Type

enum MissingETBase::Source::Type : Types::bitmask_t

strong

Physics contribution types category.

Enumerator
Electron	Indicator for the MET term from reconstructed or MC truth electrons.
Photon	Indicator for the MET term from reconstructed or MC truth electrons.
Tau	Indicator for the MET term from reconstructed or MC truth tau leptons.
Muon	Indicator for the MET term from reconstructed or MC truth muons.
Jet	Indicator for the MET term from reconstructed or MC truth particle jets.
SoftEvent	Indicator for the MET term from reconstructed soft event signals (tracks, clusters) or MC truth particles not contributing to any other (hard) final state object.
Total	Indicator for the total reconstructed MET (sum of MET terms from reconstruction and MC truth particles)
UnknownType	Indicator for an unknown MET term source.
ATH_BITMASK

Definition at line 174 of file MissingETBase.h.

                       : Types::bitmask_t {
         Electron    = 0x00001,   
         Photon      = 0x00002,   
         Tau         = 0x00004,   
         Muon        = 0x00008,   
         Jet         = 0x00010,   
         SoftEvent   = 0x00020,   
         Total       = 0x00040,   
         UnknownType = 0x00000,   
         ATH_BITMASK
       };

Member Function Documentation

◆ caloEMTopo()

static Types::bitmask_t MissingETBase::Source::caloEMTopo ( Region reg = Region::FullAcceptance )

inlinestatic

Bit pattern indicating a EMTopo MET term.

Returns: Bit pattern indicating a MET term exclusively constructed from (all) EMTopo clusters in the event.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 359 of file MissingETBase.h.

359 { return ( Category::Calo | Signal::EMTopo ) | reg; }

◆ caloLCTopo()

static Types::bitmask_t MissingETBase::Source::caloLCTopo ( Region reg = Region::FullAcceptance )

inlinestatic

Bit pattern indicating a LCTopo MET term.

Returns: Bit pattern indicating a MET term exclusively constructed from (all) LCTopo clusters in the event.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 352 of file MissingETBase.h.

352 { return ( Category::Calo | Signal::LCTopo ) | reg; }

◆ cluster()

static Types::bitmask_t MissingETBase::Source::cluster ( Region reg = Region::FullAcceptance )

inlinestatic

Bit mask for MET term from any cluster signal objects.

Returns: Default bit pattern for a MET term constructed from EMTopo and/or LCTopo signal objects.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 312 of file MissingETBase.h.

312 { return signal(Signal::LCTopo|Signal::EMTopo,reg); }

◆ clusterEM()

static Types::bitmask_t MissingETBase::Source::clusterEM ( Region reg = Region::FullAcceptance )

inlinestatic

Bit mask for MET term from EMTopo signal objects.

Returns: Default bit pattern for a MET term exclusively constructed from EMTopo signal objects.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 305 of file MissingETBase.h.

305 { return signal(Signal::EMTopo,reg); }

◆ clusterLC()

static Types::bitmask_t MissingETBase::Source::clusterLC ( Region reg = Region::FullAcceptance )

inlinestatic

Bit mask for MET term from LCTopo (locally calibrated calorimeter cell clusters) signal objects.

Returns: Default bit pattern for a MET term exclusively constructed from LCTopo signal objects.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 298 of file MissingETBase.h.

298 { return signal(Signal::LCTopo,reg); }

◆ electron()

static Types::bitmask_t MissingETBase::Source::electron ( Region reg = Region::FullAcceptance )

inlinestatic

Standard MET term from reconstructed electrons.

Returns: Default bit pattern for the electron MET term indicator. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 229 of file MissingETBase.h.

229 { return ( Category::Refined | Type::Electron ) | reg; }

◆ hasCategory()

static bool MissingETBase::Source::hasCategory	(	Types::bitmask_t	bits,
		Category	cat
	)

inlinestatic

Check if bit pattern includes a given category.

Returns: true if bits representing a given catergory are set, else false.

Parameters

[in]	bits	bit pattern to be tested
[in]	cat	category tag

Definition at line 392 of file MissingETBase.h.

392 { return hasPattern(bits,cat); }

◆ hasPattern()

template<class E , class F >

static bool MissingETBase::Source::hasPattern	(	E	bits,
		F	mask
	)

inlinestatic

Generic check for given pattern.

Returns: true if given bit pattern is set in data word, else false.

Parameters

[in]	bits	bit pattern to be tested
[in]	mask	test pattern

Note: This is not a test on equality of two bit patterns. The only requirement is that the tested word has all bits of a given pattern set. Additional set bits are ignored.

Definition at line 382 of file MissingETBase.h.

383 { return static_cast<Types::bitmask_t>( bits & mask) == static_cast<Types::bitmask_t>(mask); }

◆ hasSignal()

static bool MissingETBase::Source::hasSignal	(	Types::bitmask_t	bits,
		Signal	sig
	)

inlinestatic

Definition at line 395 of file MissingETBase.h.

395 { return hasPattern(bits,sig);}

◆ hasTruthType()

static bool MissingETBase::Source::hasTruthType	(	Types::bitmask_t	bits,
		TruthType	type
	)

inlinestatic

Definition at line 394 of file MissingETBase.h.

394 { return hasPattern(bits,type); }

◆ hasType()

static bool MissingETBase::Source::hasType	(	Types::bitmask_t	bits,
		Type	type
	)

inlinestatic

Definition at line 393 of file MissingETBase.h.

393 { return hasPattern(bits,type); }

◆ idTrack()

static Types::bitmask_t MissingETBase::Source::idTrack ( Region reg = Region::FullAcceptance )

inlinestatic

Bit pattern indicating a ID Track MET term.

Returns: Bit pattern indicating a MET term exclusively constructed from ID tracks.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 366 of file MissingETBase.h.

366 { return ( Category::ID | Signal::Track ) | reg; }

◆ isElectronTerm()

static bool MissingETBase::Source::isElectronTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 398 of file MissingETBase.h.

398 { return hasPattern(bits,electron(reg)); }

◆ isJetTerm()

static bool MissingETBase::Source::isJetTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 402 of file MissingETBase.h.

402 { return hasPattern(bits,jet(reg)); }

◆ isMuonTerm()

static bool MissingETBase::Source::isMuonTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 401 of file MissingETBase.h.

401 { return hasPattern(bits,muon(reg)); }

◆ isPhotonTerm()

static bool MissingETBase::Source::isPhotonTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 399 of file MissingETBase.h.

399 { return hasPattern(bits,photon(reg)); }

◆ isSoftTerm()

static bool MissingETBase::Source::isSoftTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 403 of file MissingETBase.h.

403 { return hasPattern(bits,softEvent(reg)); }

◆ isTauTerm()

static bool MissingETBase::Source::isTauTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 400 of file MissingETBase.h.

400 { return hasPattern(bits,tau(reg)); }

◆ isTotalTerm()

static bool MissingETBase::Source::isTotalTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 405 of file MissingETBase.h.

405 { return hasPattern(bits,total(reg)); }

◆ isTrackTerm()

static bool MissingETBase::Source::isTrackTerm	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 404 of file MissingETBase.h.

404 { return hasPattern(bits,track(reg)); }

◆ isTruthInt()

static bool MissingETBase::Source::isTruthInt	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 408 of file MissingETBase.h.

408 { return hasPattern(bits,truthInt(reg)); }

◆ isTruthIntOut()

static bool MissingETBase::Source::isTruthIntOut ( Types::bitmask_t bits )

inlinestatic

Definition at line 409 of file MissingETBase.h.

409 { return hasPattern(bits,truthIntOut()); }

◆ isTruthMuons()

static bool MissingETBase::Source::isTruthMuons	(	Types::bitmask_t	bits,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Definition at line 410 of file MissingETBase.h.

410 { return hasPattern(bits,truthMuons(reg)); }

◆ isTruthNonInt()

static bool MissingETBase::Source::isTruthNonInt ( Types::bitmask_t bits )

inlinestatic

Definition at line 407 of file MissingETBase.h.

407 { return hasPattern(bits,truthNonInt()); }

◆ jet()

static Types::bitmask_t MissingETBase::Source::jet ( Region reg = Region::FullAcceptance )

inlinestatic

Standard MET term from reconstructed jets.

Returns: Default bit pattern for the jet MET term indicator. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 257 of file MissingETBase.h.

257 { return ( Category::Refined | Type::Jet ) | reg; }

◆ muon()

static Types::bitmask_t MissingETBase::Source::muon ( Region reg = Region::FullAcceptance )

inlinestatic

Standard MET term from reconstructed muons.

Returns: Default bit pattern for the muon MET term indicator. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 250 of file MissingETBase.h.

250 { return ( Category::Refined | Type::Muon ) | reg; }

◆ photon()

static Types::bitmask_t MissingETBase::Source::photon ( Region reg = Region::FullAcceptance )

inlinestatic

Standard MET term from reconstructed photons.

Returns: Default bit pattern for the photon MET term indicator. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 236 of file MissingETBase.h.

236 { return ( Category::Refined | Type::Photon ) | reg; }

◆ signal()

static Types::bitmask_t MissingETBase::Source::signal	(	Signal	sig = `(Signal::LCTopo\|Signal::Track)`,
		Region	reg = `Region::FullAcceptance`
	)

inlinestatic

Bit mask for MET term from any (or mixed) signal objects.

Returns: Default bit pattern for a MET term exclusively constructed from LCTopo or Track signal objects, or a mix of LCTopo and Track objects (default behaviour).

Parameters

[in]	sig	signal source indicator (optional, default is a mix of LCTopo and Track objects)
[in]	reg	regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 282 of file MissingETBase.h.

282 { return ( Category::Refined | sig ) | reg; }

◆ softEvent()

static Types::bitmask_t MissingETBase::Source::softEvent ( Region reg = Region::FullAcceptance )

inlinestatic

Standard MET term from reconstructed soft event.

Returns: Default bit pattern for the soft event MET term indicator. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 264 of file MissingETBase.h.

264 { return ( Category::Refined | Type::SoftEvent ) | reg; }

◆ tau()

static Types::bitmask_t MissingETBase::Source::tau ( Region reg = Region::FullAcceptance )

inlinestatic

Standard MET term from reconstructed tau leptons.

Returns: Default bit pattern for the tau MET term indicator. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 243 of file MissingETBase.h.

243 { return ( Category::Refined | Type::Tau ) | reg; }

◆ total()

static Types::bitmask_t MissingETBase::Source::total ( Region reg = Region::FullAcceptance )

inlinestatic

Standard full reconstructed MET.

Returns: Default bit pattern for a fully reconstructed MET. It can optional be OR'ed with a regional tag.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 271 of file MissingETBase.h.

271 { return ( Category::Refined | Type::Total ) | reg; }

◆ track()

static Types::bitmask_t MissingETBase::Source::track ( Region reg = Region::FullAcceptance )

inlinestatic

Bit mask for MET term from Track signal objects.

Returns: Default bit pattern for a MET term exclusively constructed from Track signal objects.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 291 of file MissingETBase.h.

291 { return signal(Signal::Track,reg); }

◆ truthInt()

static Types::bitmask_t MissingETBase::Source::truthInt ( Region reg = Region::FullAcceptance )

inlinestatic

Standard bit pattern indicating effective true MET.

Returns: Default bit pattern for a MET term constructed from all (stable and interacting) particles emitted into the detector \( \eta \) acceptance.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 328 of file MissingETBase.h.

328 { return TruthType::Int | reg; }

◆ truthIntOut()

static Types::bitmask_t MissingETBase::Source::truthIntOut ( )

inlinestatic

Standard bit pattern indicating a true MET contribution from particles outside of the detector \( \eta \) acceptance.

Returns: Default bit pattern for a MET term constructed from all (stable and interacting) final state particles in the MC truth event generated outside the detector \( \eta \) acceptance.

Definition at line 334 of file MissingETBase.h.

334 { return static_cast<Types::bitmask_t>(TruthType::IntOut); }

◆ truthMuons()

static Types::bitmask_t MissingETBase::Source::truthMuons ( Region reg = Region::FullAcceptance )

inlinestatic

Standard bit pattern indicating the true muon contribution to MET truth.

Returns: Default bit pattern for a MET term constructed from muons generated in the interaction.

Parameters

[in] reg regional indicator bit pattern (optional, default is FullAcceptance)

Definition at line 341 of file MissingETBase.h.

341 { return TruthType::TruthMuons | reg; }

◆ truthNonInt()

static Types::bitmask_t MissingETBase::Source::truthNonInt ( )

inlinestatic

Standard bit pattern indicating genuine true MET.

Returns: Default bit pattern for a MET term constructed from non-interacting final state particles in the MC truth event.

Definition at line 321 of file MissingETBase.h.

321 { return static_cast<Types::bitmask_t>(TruthType::NonInt); }

◆ unknown()

static Types::bitmask_t MissingETBase::Source::unknown ( )

inlinestatic

Definition at line 412 of file MissingETBase.h.

412 { return static_cast<Types::bitmask_t>(Category::UnknownCategory); }

The documentation for this struct was generated from the following file:

MissingETBase.h

Public Types

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ Category

◆ Region

◆ Signal

◆ TruthType

◆ Type

Member Function Documentation

◆ caloEMTopo()

◆ caloLCTopo()

◆ cluster()

◆ clusterEM()

◆ clusterLC()

◆ electron()

◆ hasCategory()

◆ hasPattern()

◆ hasSignal()

◆ hasTruthType()

◆ hasType()

◆ idTrack()

◆ isElectronTerm()

◆ isJetTerm()

◆ isMuonTerm()

◆ isPhotonTerm()

◆ isSoftTerm()

◆ isTauTerm()

◆ isTotalTerm()

◆ isTrackTerm()

◆ isTruthInt()

◆ isTruthIntOut()

◆ isTruthMuons()

◆ isTruthNonInt()

◆ jet()

◆ muon()

◆ photon()

◆ signal()

◆ softEvent()

◆ tau()

◆ total()

◆ track()

◆ truthInt()

◆ truthIntOut()

◆ truthMuons()

◆ truthNonInt()

◆ unknown()