This class provides a set of constants for the framework. More...

#include <Const.h>

Collaboration diagram for Const:

[legend]

Classes
class	ChargedStable
	Provides a type-safe way to pass members of the chargedStableSet set. More...

class	Cluster
	Provides a type-safe way to pass members of the clusterSet set. More...

class	ClusterDetectors
	A class that defines the valid set of Cluster detectors. More...

class	DetectorSet
	The DetectorSet class for sets of detector IDs in the form of EDetector values. More...

class	ParticleSet
	A set of ParticleType objects, with defined order. More...

class	ParticleType
	The ParticleType class for identifying different particle types. More...

class	PIDDetectors
	A class that defines the valid set of PID detectors. More...

class	RestrictedDetectorSet
	A class for sets of detector IDs whose content is limited to restricted set of valid detector IDs. More...

class	TrackingDetectors
	A class that defines the valid set of tracking detectors. More...

class	VXDDetectors
	A class that defines the valid set of VXD detectors. More...

Public Types
enum	EDetector { invalidDetector = 0x0 , PXD = 0x1 , SVD = 0x2 , CDC = 0x3 , TOP = 0x4 , ARICH = 0x5 , ECL = 0x6 , KLM = 0x7 , BKLM = 0x100 + KLM , EKLM = 0x200 + KLM , IR = 0x8 , TRG = 0x9 , DAQ = 0xA , BEAST = 0xB , TEST = 0xC }
	Enum for identifying the detector components (detector and subdetector). More...

typedef RestrictedDetectorSet< VXDDetectors >	VXDDetectorSet
	Typedef for set of VXD detectors.

typedef RestrictedDetectorSet< TrackingDetectors >	TrackingDetectorSet
	Typedef for set of tracking detectors.

typedef RestrictedDetectorSet< PIDDetectors >	PIDDetectorSet
	Typedef for set of PID detectors.

typedef RestrictedDetectorSet< ClusterDetectors >	ClusterDetectorSet
	Typedef for set of VXD detectors.

Static Public Member Functions
static std::string	parseDetectors (EDetector det)
	Converts Const::EDetector object to string. More...

Static Public Attributes
static const DetectorSet	allDetectors
	The set of all detectors. More...

static const ParticleSet	chargedStableSet
	set of charged stable particles More...

static const ParticleSet	clusterSet
	set of cluster particles More...

static const ParticleSet	finalStateParticlesSet
	set of final set particles that can be created by the ParticleLoader More...

static const ChargedStable	electron = Const::chargedStableSet.find(11)
	electron particle

static const ChargedStable	muon = Const::chargedStableSet.find(13)
	muon particle

static const ChargedStable	pion = Const::chargedStableSet.find(211)
	charged pion particle

static const ChargedStable	kaon = Const::chargedStableSet.find(321)
	charged kaon particle

static const ChargedStable	proton = Const::chargedStableSet.find(2212)
	proton particle

static const ChargedStable	deuteron = Const::chargedStableSet.find(1000010020)
	deuteron particle

static const Cluster	clusterphoton = Const::clusterSet.find(22)
	photon cluster

static const Cluster	clusterKlong = Const::clusterSet.find(130)
	K^0_L cluster.

static const Cluster	clusterelectron = Const::clusterSet.find(11)
	electron cluster

static const Cluster	clusterpion = Const::clusterSet.find(211)
	charged hadron cluster

static const Cluster	clustermuon = Const::clusterSet.find(13)
	muon cluster

static const Cluster	clusterjunk = Const::clusterSet.find(9900001)
	junk cluster

static const ParticleType	photon = Const::ParticleType(22)
	photon particle

static const ParticleType	pi0 = Const::ParticleType(111)
	neutral pion particle

static const ParticleType	neutron = Const::ParticleType(2112)
	neutron particle

static const ParticleType	antiNeutron = Const::ParticleType(-2112)
	Anti-neutron particle.

static const ParticleType	Kshort = Const::ParticleType(310)
	K^0_S particle.

static const ParticleType	Klong = Const::ParticleType(130)
	K^0_L particle.

static const ParticleType	Lambda = Const::ParticleType(3122)
	Lambda particle.

static const ParticleType	antiLambda = Const::ParticleType(-3122)
	Anti-Lambda particle.

static const ParticleType	invalidParticle = Const::ParticleType(9900000)
	Invalid particle, used internally.

static const ParticleType	unspecifiedParticle = Const::ParticleType(9900001)
	Unspecified particle, used when no other particle type fits. More...

static const double	electronMass = Const::electron.getMass()
	electron mass

static const double	muonMass = Const::muon.getMass()
	muon mass

static const double	pionMass = Const::pion.getMass()
	charged pion mass

static const double	kaonMass = Const::kaon.getMass()
	charged kaon mass

static const double	protonMass = Const::proton.getMass()
	proton mass

static const double	deuteronMass = Const::deuteron.getMass()
	deuteron mass

static const double	pi0Mass = Const::pi0.getMass()
	neutral pion mass

static const double	neutronMass = Const::neutron.getMass()
	neutron mass

static const double	K0Mass = Const::Kshort.getMass()
	neutral kaon mass

static const double	speedOfLight = 29.9792458
	[cm/ns]

static const double	kBoltzmann = 8.617343 * 1.0e-5 * Unit::eV / Unit::K
	Boltzmann constant in GeV/K.

static const double	ehEnergy = 3.65 * Unit::eV
	Energy needed to create an electron-hole pair in Si at std. More...

static const double	fineStrConst = 1.0 / 137.036
	The fine structure constant.

static const double	permSi = 11.9 * 8.8542 * 1e-18 * Unit::C / Unit::V / Unit::um
	Permittivity of Silicon.

static const double	uTherm = 0.026 * Unit::V
	Thermal Voltage at room temperature.

static const double	eMobilitySi = 1415 * Unit::cm2 / Unit::V / Unit::s
	Electron mobility in intrinsic Silicon at room temperature.

static const double	doubleNaN = std::numeric_limits<double>::quiet_NaN()
	quiet_NaN

Private Member Functions

	Const ()=delete
	no Const instances allowed.

	Const (const Const &)=delete

Const &	operator= (const Const &)=delete

Detailed Description

This class provides a set of constants for the framework.

This class cannot be instantiated, use the static members directly. The implementation can be found in UnitConst.cc

Definition at line 34 of file Const.h.

Member Enumeration Documentation

◆ EDetector

enum EDetector

Enum for identifying the detector components (detector and subdetector).

Edetector = subdetector * 256 + detector

Definition at line 42 of file Const.h.

                    {
       invalidDetector = 0x0,
       PXD = 0x1,
       SVD = 0x2,
       CDC = 0x3,
       TOP = 0x4,
       ARICH = 0x5,
       ECL = 0x6,
       KLM = 0x7,
       BKLM = 0x100 + KLM,
       EKLM = 0x200 + KLM,
       IR = 0x8,
       TRG = 0x9,
       DAQ = 0xA,
       BEAST = 0xB,
       TEST = 0xC,
     };

Member Function Documentation

◆ parseDetectors()

std::string parseDetectors ( EDetector det )

static

Converts Const::EDetector object to string.

Parameters

det	Const::EDetector object to be converted to string

Returns: converted string

Definition at line 162 of file UnitConst.cc.

Member Data Documentation

◆ allDetectors

const Const::DetectorSet allDetectors

static

Initial value:

= Const::IR + Const::PXD + Const::SVD + Const::CDC +
                                               Const::TOP + Const::ARICH + Const::ECL + Const::KLM +
                                               Const::TRG + Const::DAQ + Const::BEAST + Const::TEST

The set of all detectors.

Definition at line 389 of file Const.h.

◆ chargedStableSet

const Const::ParticleSet chargedStableSet

static

Initial value:

=
  Const::ParticleType(11) + Const::ParticleType(13) + Const::ParticleType(211)
  + Const::ParticleType(321) + Const::ParticleType(2212) + Const::ParticleType(1000010020)

set of charged stable particles

Definition at line 609 of file Const.h.

◆ clusterSet

const Const::ParticleSet clusterSet

static

Initial value:

=
  Const::ParticleType(22) + Const::ParticleType(130) + Const::ParticleType(11)
  + Const::ParticleType(211) + Const::ParticleType(13) + Const::ParticleType(9900001)

set of cluster particles

Definition at line 646 of file Const.h.

◆ ehEnergy

const double ehEnergy = 3.65 * Unit::eV

static

Energy needed to create an electron-hole pair in Si at std.

T.

Definition at line 688 of file Const.h.

◆ finalStateParticlesSet

const Const::ParticleSet finalStateParticlesSet

static

Initial value:

=
  Const::chargedStableSet + Const::photon + Const::Kshort + Const::Klong
  + Const::Lambda + Const::antiLambda + Const::neutron

set of final set particles that can be created by the ParticleLoader

Definition at line 648 of file Const.h.

◆ unspecifiedParticle

const Const::ParticleType unspecifiedParticle = Const::ParticleType(9900001)

static

Unspecified particle, used when no other particle type fits.

(no valid PDG code, but different from invalidParticle)

Definition at line 674 of file Const.h.

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

framework/gearbox/include/Const.h
framework/gearbox/src/UnitConst.cc

Classes

Public Types

Static Public Member Functions

Static Public Attributes

Private Member Functions

Detailed Description

Member Enumeration Documentation

◆ EDetector

Member Function Documentation

◆ parseDetectors()

Member Data Documentation

◆ allDetectors

◆ chargedStableSet

◆ clusterSet

◆ ehEnergy

◆ finalStateParticlesSet

◆ unspecifiedParticle