xAOD::MissingETAssociation_v1::ConstVec Class Reference

Vector sum of constituents for subtractive overlap removal. More...

#include <MissingETAssociation_v1.h>

Collaboration diagram for xAOD::MissingETAssociation_v1::ConstVec:

Public Member Functions
	ConstVec ()
	Default constructor.
	ConstVec (float cpx, float cpy, float cpz, float ce, float sumpt)
	Constructor with parameters.
	ConstVec (const IParticle &ipar)
	Constructor from IParticle.
	~ConstVec ()
	Data class destructor.
Accessors
float	cpx () const
	Returns \( c_{x} \).
float	cpy () const
	Returns \( c_{y} \).
float	cpz () const
	Returns \( c_{z} \).
float	cpt () const
	Returns \( c_{T} \).
float	ce () const
	Returns \( c_{e} \).
float	sumpt () const
	Returns sum of component pt.
Setters
void	setCpx (float px)
	Set \( c_{x} \).
void	setCpy (float py)
	Set \( c_{y} \).
void	setCpz (float pz)
	Set \( c_{z} \).
void	setCe (float e)
	Set \( c_{e} \).
void	setSumpt (float sumpt)
	Set sumpt.
Modifiers for constituent vector
float &	cpx ()
	Returns reference to modifiable data word storing \( c_{x} \).
float &	cpy ()
	Returns reference to modifiable data word storing \( c_{y} \).
float &	cpz ()
	Returns reference to modifiable data word storing \( c_{z} \).
float &	ce ()
	Returns reference to modifiable data word storing \( c_{e} \).
float &	sumpt ()
	Returns reference to modifiable data word storing sum of component pt.
ConstVec &	operator+= (const ConstVec &cvec)
	Add another vector.
ConstVec &	operator-= (const ConstVec &cvec)
	Subtract another vector.
ConstVec &	operator*= (float scale)
	Scale vector by multiplication.
ConstVec &	operator/= (float scale)
	Scale vector by division.
Comparators
bool	operator== (const ConstVec &cvec) const
	Equality comparator.
bool	operator!= (const ConstVec &cvec) const
	Inequality operator.

Private Attributes
Cache for vectors
float	m_cpx
	\( P_{x} \)
float	m_cpy
	\( P_{y} \)
float	m_cpz
	\( P_{y} \)
float	m_ce
	\( E \)
float	m_sumpt
	\( E \)

Detailed Description

Vector sum of constituents for subtractive overlap removal.

Definition at line 31 of file MissingETAssociation_v1.h.

Constructor & Destructor Documentation

ConstVec() [1/3]

xAOD::MissingETAssociation_v1::ConstVec::ConstVec

(

)

Default constructor.

ConstVec() [2/3]

xAOD::MissingETAssociation_v1::ConstVec::ConstVec	(	float	cpx,
		float	cpy,
		float	cpz,
		float	ce,
		float	sumpt )

Constructor with parameters.

ConstVec() [3/3]

xAOD::MissingETAssociation_v1::ConstVec::ConstVec

(

const IParticle &

ipar

)

Constructor from IParticle.

~ConstVec()

xAOD::MissingETAssociation_v1::ConstVec::~ConstVec

(

)

Data class destructor.

Member Function Documentation

ce() [1/2]

float & xAOD::MissingETAssociation_v1::ConstVec::ce

(

)

Returns reference to modifiable data word storing \( c_{e} \).

ce() [2/2]

float xAOD::MissingETAssociation_v1::ConstVec::ce

(

)

const

Returns \( c_{e} \).

cpt()

float xAOD::MissingETAssociation_v1::ConstVec::cpt

(

)

const

Returns \( c_{T} \).

Definition at line 85 of file MissingETAssociation_v1.cxx.

  {
    return sqrt(this->cpx()*this->cpx()+this->cpy()*this->cpy());
  }

cpx() [1/2]

float & xAOD::MissingETAssociation_v1::ConstVec::cpx

(

)

Returns reference to modifiable data word storing \( c_{x} \).

cpx() [2/2]

float xAOD::MissingETAssociation_v1::ConstVec::cpx

(

)

const

Returns \( c_{x} \).

cpy() [1/2]

float & xAOD::MissingETAssociation_v1::ConstVec::cpy

(

)

Returns reference to modifiable data word storing \( c_{y} \).

cpy() [2/2]

float xAOD::MissingETAssociation_v1::ConstVec::cpy

(

)

const

Returns \( c_{y} \).

cpz() [1/2]

float & xAOD::MissingETAssociation_v1::ConstVec::cpz

(

)

Returns reference to modifiable data word storing \( c_{z} \).

cpz() [2/2]

float xAOD::MissingETAssociation_v1::ConstVec::cpz

(

)

const

Returns \( c_{z} \).

operator!=()

bool xAOD::MissingETAssociation_v1::ConstVec::operator!=

(

const ConstVec &

cvec

)

const

Inequality operator.

operator*=()

MissingETAssociation_v1::ConstVec & xAOD::MissingETAssociation_v1::ConstVec::operator*=

(

float

scale

)

Scale vector by multiplication.

Definition at line 62 of file MissingETAssociation_v1.cxx.

  {
    this->cpx() *= scale; this->cpy() *= scale; this->cpz() *= scale; this->ce() *= scale;
    this->sumpt() *= scale;
    return *this;
  }

operator+=()

MissingETAssociation_v1::ConstVec & xAOD::MissingETAssociation_v1::ConstVec::operator+=

(

const ConstVec &

cvec

)

Add another vector.

Definition at line 48 of file MissingETAssociation_v1.cxx.

  {
    this->cpx() += cvec.cpx(); this->cpy() += cvec.cpy(); this->cpz() += cvec.cpz(); this->ce() += cvec.ce();
    this->sumpt() += cvec.sumpt();
    return *this;
  }

operator-=()

MissingETAssociation_v1::ConstVec & xAOD::MissingETAssociation_v1::ConstVec::operator-=

(

const ConstVec &

cvec

)

Subtract another vector.

Definition at line 55 of file MissingETAssociation_v1.cxx.

  {
    this->cpx() -= cvec.cpx(); this->cpy() -= cvec.cpy(); this->cpz() -= cvec.cpz(); this->ce() -= cvec.ce();
    this->sumpt() -= cvec.sumpt();
    return *this;
  }

operator/=()

MissingETAssociation_v1::ConstVec & xAOD::MissingETAssociation_v1::ConstVec::operator/=

(

float

scale

)

Scale vector by division.

Definition at line 69 of file MissingETAssociation_v1.cxx.

  {
    if ( scale <1e-9 ) { this->cpx() = 0.; this->cpy() = 0.; this->cpz() = 0.; this->ce() = 0.; this->sumpt() = 0.; return *this; }
    else { return this->operator*=(1./scale); }
  }

operator==()

bool xAOD::MissingETAssociation_v1::ConstVec::operator==

(

const ConstVec &

cvec

)

const

Equality comparator.

Definition at line 75 of file MissingETAssociation_v1.cxx.

  {
    return
      MissingETBase::Numerical::isEqual(this->cpx(),cvec.cpx()) &&
      MissingETBase::Numerical::isEqual(this->cpy(),cvec.cpy()) &&
      MissingETBase::Numerical::isEqual(this->cpz(),cvec.cpz()) &&
      MissingETBase::Numerical::isEqual(this->ce(),cvec.ce()) &&
      MissingETBase::Numerical::isEqual(this->sumpt(),cvec.sumpt());
  }

setCe()

void xAOD::MissingETAssociation_v1::ConstVec::setCe

(

float

e

)

Set \( c_{e} \).

setCpx()

void xAOD::MissingETAssociation_v1::ConstVec::setCpx

(

float

px

)

Set \( c_{x} \).

setCpy()

void xAOD::MissingETAssociation_v1::ConstVec::setCpy

(

float

py

)

Set \( c_{y} \).

setCpz()

void xAOD::MissingETAssociation_v1::ConstVec::setCpz

(

float

pz

)

Set \( c_{z} \).

setSumpt()

void xAOD::MissingETAssociation_v1::ConstVec::setSumpt

(

float

sumpt

)

Set sumpt.

sumpt() [1/2]

float & xAOD::MissingETAssociation_v1::ConstVec::sumpt

(

)

Returns reference to modifiable data word storing sum of component pt.

sumpt() [2/2]

float xAOD::MissingETAssociation_v1::ConstVec::sumpt

(

)

const

Returns sum of component pt.

Member Data Documentation

m_ce

float xAOD::MissingETAssociation_v1::ConstVec::m_ce

private

\( E \)

Definition at line 79 of file MissingETAssociation_v1.h.

m_cpx

float xAOD::MissingETAssociation_v1::ConstVec::m_cpx

private

\( P_{x} \)

Definition at line 76 of file MissingETAssociation_v1.h.

m_cpy

float xAOD::MissingETAssociation_v1::ConstVec::m_cpy

private

\( P_{y} \)

Definition at line 77 of file MissingETAssociation_v1.h.

m_cpz

float xAOD::MissingETAssociation_v1::ConstVec::m_cpz

private

\( P_{y} \)

Definition at line 78 of file MissingETAssociation_v1.h.

m_sumpt

float xAOD::MissingETAssociation_v1::ConstVec::m_sumpt

private

\( E \)

Definition at line 80 of file MissingETAssociation_v1.h.

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

• MissingETAssociation_v1.h
• MissingETAssociation_v1.cxx