CaloCalibrationHit Class Reference

Class to store calorimeter calibration hit. More...

#include <CaloCalibrationHit.h>

Collaboration diagram for CaloCalibrationHit:

Public Member Functions
	CaloCalibrationHit (Identifier id, double energyEM, double energyNonEM, double energyInvisible, double energyEscaped)
	Standard constructor using identifer and energy by type.
	CaloCalibrationHit (Identifier id, double energyEM, double energyNonEM, double energyInvisible, double energyEscaped, int barcode, int uniqueID=HepMC::INVALID_PARTICLE_ID)
	Standard constructor using identifer, energy by type and primary particle ID.
	CaloCalibrationHit ()
	Default constructor; should never be used, but provided for some persistency services.
	CaloCalibrationHit (const CaloCalibrationHit &cchSource)
	Copy constructor.
CaloCalibrationHit &	operator= (const CaloCalibrationHit &cchSource)
	Assignment operator.
virtual	~CaloCalibrationHit ()
	Destructor.
Identifier	cellID () const
double	energyEM () const
double	energyNonEM () const
double	energyInvisible () const
double	energyEscaped () const
double	energyTotal () const
double	energy (unsigned int i) const
int	particleID () const
int	barcode () const
int	particleUID () const
double	operator() (unsigned int i) const
bool	Less (const CaloCalibrationHit *h) const
	Calibration hits are ordered by values of their identifiers.
bool	Equals (const CaloCalibrationHit &h) const
	Calibration hits are ordered by values of their identifiers.
bool	Equals (const CaloCalibrationHit *h) const
	Calibration hits are ordered by values of their identifiers.
void	Add (const CaloCalibrationHit *h)
	Method used for energy accumulation.

Private Attributes
Identifier	m_ID
	identifier of the cell in which this hit occured.
double	m_energy0 {0.}
	energies (in MeV) deposited in this hit.
double	m_energy1 {0.}
double	m_energy2 {0.}
double	m_energy3 {0.}
int	m_barcode {HepMC::UNDEFINED_ID}
	legacy barcode of Primary Particle which caused this hit
int	m_uniqueID {HepMC::UNDEFINED_ID}
	identifier of Primary Particle which caused this hit
std::unique_ptr< HepMcParticleLink >	m_partLink {}

Detailed Description

Class to store calorimeter calibration hit.

A calibration hit stores for active, inactive and dead material elements the energy loss according to the process (EM energy loss, non EM energy loss, Invisible energy and Escaped energy)

Definition at line 18 of file CaloCalibrationHit.h.

Constructor & Destructor Documentation

CaloCalibrationHit() [1/4]

CaloCalibrationHit::CaloCalibrationHit ( Identifier id, double energyEM, double energyNonEM, double energyInvisible, double energyEscaped )

inline

Standard constructor using identifer and energy by type.

Parameters

[in]	id	Cell identifier (calorimeter cell or dead material identifier)
[in]	energyEM	energy loss by EM processes
[in]	energyNonEM	visible energy loss by non EM processes (pion dEdx for instance)
[in]	energyInvisible	invisible energy loss (usually nuclear binding energy)
[in]	energyEscaped	energy which escaped from this cell because of production of neutrino (or escaping muon energy)

Definition at line 33 of file CaloCalibrationHit.h.

                                  :
    m_ID(id), 
    m_energy0(energyEM), 
    m_energy1(energyNonEM), 
    m_energy2(energyInvisible), 
    m_energy3(energyEscaped)
  {}

CaloCalibrationHit() [2/4]

CaloCalibrationHit::CaloCalibrationHit ( Identifier id, double energyEM, double energyNonEM, double energyInvisible, double energyEscaped, int barcode, int uniqueID = HepMC::INVALID_PARTICLE_ID )

inline

Standard constructor using identifer, energy by type and primary particle ID.

Parameters

[in]	id	Cell identifier (calorimeter cell or dead material identifier)
[in]	energyEM	energy loss by EM processes
[in]	energyNonEM	visible energy loss by non EM processes (pion dEdx for instance)
[in]	energyInvisible	invisible energy loss (usually nuclear binding energy)
[in]	energyEscaped	energy which escaped from this cell because of production of neutrino (or escaping muon energy)
[in]	particleID	barcode of primary particle which caused given hit

Definition at line 53 of file CaloCalibrationHit.h.

                                                             :
  m_ID(id), 
  m_energy0(energyEM), 
  m_energy1(energyNonEM), 
  m_energy2(energyInvisible), 
  m_energy3(energyEscaped),
  m_barcode(barcode),
  m_uniqueID(uniqueID)
  {
    if (m_barcode == HepMC::UNDEFINED_ID) { m_uniqueID = HepMC::UNDEFINED_ID; } // No link to a truth particle
    else if (m_uniqueID == HepMC::INVALID_PARTICLE_ID && m_barcode != HepMC::INVALID_PARTICLE_ID) {
      m_partLink = std::make_unique<HepMcParticleLink>(m_barcode, 0, HepMcParticleLink::IS_POSITION, HepMcParticleLink::IS_BARCODE); // FIXME is barcode-based
    }
  }

CaloCalibrationHit() [3/4]

CaloCalibrationHit::CaloCalibrationHit ( )

inline

Default constructor; should never be used, but provided for some persistency services.

Definition at line 76 of file CaloCalibrationHit.h.

                      :
    m_ID(Identifier())
  {}

CaloCalibrationHit() [4/4]

CaloCalibrationHit::CaloCalibrationHit ( const CaloCalibrationHit & cchSource )

inline

Copy constructor.

Definition at line 81 of file CaloCalibrationHit.h.

    : m_ID (cchSource.m_ID),
      m_energy0 (cchSource.m_energy0),
      m_energy1 (cchSource.m_energy1),
      m_energy2 (cchSource.m_energy2),
      m_energy3 (cchSource.m_energy3),
      m_barcode (cchSource.m_barcode),
      m_uniqueID(cchSource.m_uniqueID)
  {
    if (m_barcode == HepMC::UNDEFINED_ID) { m_uniqueID = HepMC::UNDEFINED_ID; } // No link to a truth particle
    else if (m_uniqueID == HepMC::INVALID_PARTICLE_ID && m_barcode != HepMC::INVALID_PARTICLE_ID) {
      m_uniqueID = cchSource.particleUID(); // Try a look-up via HepMcParticleLink
    }
  }

~CaloCalibrationHit()

virtual CaloCalibrationHit::~CaloCalibrationHit ( )

inlinevirtual

Destructor.

Definition at line 115 of file CaloCalibrationHit.h.

{}

Member Function Documentation

Add()

void CaloCalibrationHit::Add ( const CaloCalibrationHit * h )

inline

Method used for energy accumulation.

Definition at line 203 of file CaloCalibrationHit.h.

  {
    m_energy0 += h->m_energy0;
    m_energy1 += h->m_energy1;
    m_energy2 += h->m_energy2;
    m_energy3 += h->m_energy3;
  }

barcode()

int CaloCalibrationHit::barcode ( ) const

inline

Returns

primary particle identifier (barcode) which caused this hit (alias for helper functions)

Definition at line 159 of file CaloCalibrationHit.h.

{ return particleID(); }

cellID()

Identifier CaloCalibrationHit::cellID ( ) const

inline

Returns

cell identifier of this hit

Definition at line 118 of file CaloCalibrationHit.h.

{ return m_ID; }

energy()

double CaloCalibrationHit::energy ( unsigned int i ) const

inline

Returns

energy deposits by specifying input type. Units are MeV.

Definition at line 143 of file CaloCalibrationHit.h.

  {
    switch (i)
      {
      case 0: return  m_energy0;
      case 1: return  m_energy1;
      case 2: return  m_energy2;
      case 3: return  m_energy3;
      default: return 0.;
      }
  }

energyEM()

double CaloCalibrationHit::energyEM ( ) const

inline

Returns

EM energy deposits. Units are MeV.

Definition at line 121 of file CaloCalibrationHit.h.

{ return  m_energy0; }

energyEscaped()

double CaloCalibrationHit::energyEscaped ( ) const

inline

Returns

escaped energy. Units are MeV.

Definition at line 130 of file CaloCalibrationHit.h.

{ return  m_energy3; }

energyInvisible()

double CaloCalibrationHit::energyInvisible ( ) const

inline

Returns

invisible energy. Units are MeV.

Definition at line 127 of file CaloCalibrationHit.h.

{ return  m_energy2; }

energyNonEM()

double CaloCalibrationHit::energyNonEM ( ) const

inline

Returns

NonEM energy deposits. Units are MeV.

Definition at line 124 of file CaloCalibrationHit.h.

{ return  m_energy1; }

energyTotal()

double CaloCalibrationHit::energyTotal ( ) const

inline

Returns

total energy deposits. Units are MeV.

Definition at line 133 of file CaloCalibrationHit.h.

  {
    return 
       m_energy0 + 
       m_energy1 + 
       m_energy2 + 
       m_energy3;
  }

Equals() [1/2]

bool CaloCalibrationHit::Equals ( const CaloCalibrationHit & h ) const

inline

Calibration hits are ordered by values of their identifiers.

Definition at line 183 of file CaloCalibrationHit.h.

                                                 {
    bool equal = (m_ID == h.m_ID);
    const bool validBarcode(particleID() != HepMC::INVALID_PARTICLE_ID && h.particleID() != HepMC::INVALID_PARTICLE_ID);
    const bool validUID(particleUID() != HepMC::INVALID_PARTICLE_ID && h.particleUID() != HepMC::INVALID_PARTICLE_ID);
    equal &= (validBarcode || validUID);
    if ( validBarcode ) {
      equal &= (m_barcode == h.m_barcode);
    }
    if ( validBarcode ) {
      equal &= (particleUID() == h.particleUID());
    }
    return  equal;
  };

Equals() [2/2]

bool CaloCalibrationHit::Equals ( const CaloCalibrationHit * h ) const

inline

Calibration hits are ordered by values of their identifiers.

Definition at line 198 of file CaloCalibrationHit.h.

                                                   {
      return Equals (*h);
    }

Less()

bool CaloCalibrationHit::Less ( const CaloCalibrationHit * h ) const

inline

Calibration hits are ordered by values of their identifiers.

Definition at line 168 of file CaloCalibrationHit.h.

  {
    if(m_ID != h->m_ID){
      return m_ID < h->m_ID; 
    }else{
      if (particleID() == HepMC::INVALID_PARTICLE_ID || h->particleUID() == HepMC::INVALID_PARTICLE_ID) {
        return m_barcode < h->m_barcode;
      }
      else {
        return particleUID() < h->particleUID();
      }
    }
  }

operator()()

double CaloCalibrationHit::operator() ( unsigned int i ) const

inline

Returns

energy deposits by specifying input type, same as above method

Definition at line 165 of file CaloCalibrationHit.h.

{ return energy(i); }

operator=()

CaloCalibrationHit & CaloCalibrationHit::operator= ( const CaloCalibrationHit & cchSource )

inline

Assignment operator.

Definition at line 97 of file CaloCalibrationHit.h.

  {
    if (this == &cchSource) return *this;
    m_ID = cchSource.m_ID;
    m_energy0 = cchSource.m_energy0;
    m_energy1 = cchSource.m_energy1;
    m_energy2 = cchSource.m_energy2;
    m_energy3 = cchSource.m_energy3;
    m_barcode = cchSource.m_barcode;
    m_uniqueID = cchSource.m_uniqueID;
    if (m_barcode == HepMC::UNDEFINED_ID) { m_uniqueID = HepMC::UNDEFINED_ID; } // No link to a truth particle
    else if (m_uniqueID == HepMC::INVALID_PARTICLE_ID && m_barcode != HepMC::INVALID_PARTICLE_ID) {
      m_uniqueID = cchSource.particleUID(); // Try a look-up via HepMcParticleLink
    }
    return *this;
  }

particleID()

int CaloCalibrationHit::particleID ( ) const

inline

Returns

primary particle identifier (barcode) which caused this hit

Definition at line 156 of file CaloCalibrationHit.h.

{ return m_barcode; }

particleUID()

int CaloCalibrationHit::particleUID ( ) const

inline

Returns

primary particle identifier (id) which caused this hit

Definition at line 162 of file CaloCalibrationHit.h.

{ if (m_uniqueID == HepMC::INVALID_PARTICLE_ID && m_partLink) { return m_partLink->id(); } else  { return m_uniqueID;} }

Member Data Documentation

m_barcode

int CaloCalibrationHit::m_barcode {HepMC::UNDEFINED_ID}

private

legacy barcode of Primary Particle which caused this hit

Definition at line 228 of file CaloCalibrationHit.h.

{HepMC::UNDEFINED_ID};

m_energy0

double CaloCalibrationHit::m_energy0 {0.}

private

energies (in MeV) deposited in this hit.

In order, they represent: EM energy deposited non-EM energy deposited "invisible" energy deposited escaped energy Energies are accumulated in double precision and stored as floats

Definition at line 222 of file CaloCalibrationHit.h.

{0.};

m_energy1

double CaloCalibrationHit::m_energy1 {0.}

private

Definition at line 223 of file CaloCalibrationHit.h.

{0.};

m_energy2

double CaloCalibrationHit::m_energy2 {0.}

private

Definition at line 224 of file CaloCalibrationHit.h.

{0.};

m_energy3

double CaloCalibrationHit::m_energy3 {0.}

private

Definition at line 225 of file CaloCalibrationHit.h.

{0.};

m_ID

Identifier CaloCalibrationHit::m_ID

private

identifier of the cell in which this hit occured.

Definition at line 214 of file CaloCalibrationHit.h.

m_partLink

std::unique_ptr<HepMcParticleLink> CaloCalibrationHit::m_partLink {}

private

Definition at line 231 of file CaloCalibrationHit.h.

{}; // nullptr unless object was produced by reading TrackRecord_p1.

m_uniqueID

int CaloCalibrationHit::m_uniqueID {HepMC::UNDEFINED_ID}

private

identifier of Primary Particle which caused this hit

Definition at line 230 of file CaloCalibrationHit.h.

{HepMC::UNDEFINED_ID};

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

• CaloCalibrationHit.h