In This Package:

DayaBay::SimVertex

DayaBay::SimVertex Class Reference

A single interaction point somewhere along a track. More...

#include <SimVertex.h>

Collaboration diagram for DayaBay::SimVertex:


Public Member Functions
	SimVertex ()
	Default constructor.
	SimVertex (const SimTrackReference &track, const SimProcess &process, double time, const Gaudi::XYZPoint &position, double totEnergy, const Gaudi::XYZVector &momentum)
	Create with data.
virtual	~SimVertex ()
	Default Destructor.
double	mass () const
	Get the mass from energy+momentum. May not be exact due to rounding.
double	kineticEnergy () const
	Get the mass from energy+momentum. May not be exact due to rounding.
void	addSecondary (const SimTrackReference &ref)
	Add a secondary to the existing collection.
std::ostream &	fillStream (std::ostream &s) const
	Serialize to an ostream.
const DayaBay::SimTrackReference &	track () const
	Retrieve const The parent track (or it's ancestor).
void	setTrack (const DayaBay::SimTrackReference &value)
	Update The parent track (or it's ancestor).
const DayaBay::SimProcess &	process () const
	Retrieve const Process at this vertex.
void	setProcess (const DayaBay::SimProcess &value)
	Update Process at this vertex.
double	time () const
	Retrieve const Simulation global time.
void	setTime (double value)
	Update Simulation global time.
const Gaudi::XYZPoint &	position () const
	Retrieve const Global XYZ coordinates.
void	setPosition (const Gaudi::XYZPoint &value)
	Update Global XYZ coordinates.
double	totalEnergy () const
	Retrieve const Total energy.
void	setTotalEnergy (double value)
	Update Total energy.
const Gaudi::XYZVector &	momentum () const
	Retrieve const Momentum vector.
void	setMomentum (const Gaudi::XYZVector &value)
	Update Momentum vector.
const std::vector< DayaBay::SimTrackReference > &	secondaries () const
	Retrieve const SimTracks origninating from here, including indirect ones.
void	setSecondaries (const std::vector< DayaBay::SimTrackReference > &value)
	Update SimTracks origninating from here, including indirect ones.
Static Public Member Functions
static void *	operator new (size_t size)
	operator new
static void *	operator new (size_t size, void *pObj)
	placement operator new it is needed by libstdc++ 3.2.3 (e.g.
static void	operator delete (void *p)
	operator delete
static void	operator delete (void p, void pObj)
	placement operator delete not sure if really needed, but it does not harm
Private Attributes
DayaBay::SimTrackReference	m_track
	The parent track (or it's ancestor).
DayaBay::SimProcess	m_process
	Process at this vertex.
double	m_time
	Simulation global time.
Gaudi::XYZPoint	m_position
	Global XYZ coordinates.
double	m_totalEnergy
	Total energy.
Gaudi::XYZVector	m_momentum
	Momentum vector.
std::vector< DayaBay::SimTrackReference >	m_secondaries
	SimTracks origninating from here, including indirect ones.

Detailed Description

A single interaction point somewhere along a track.

May be shared by more than one track in the case of a parent/child relationship.

Author:: tagg@minos.phy.tufts.edu created Mon Apr 11 03:59:57 2011

Definition at line 47 of file SimVertex.h.

Constructor & Destructor Documentation

DayaBay::SimVertex::SimVertex ( ) [inline]

Default constructor.

Definition at line 52 of file SimVertex.h.

00052               : m_track(),
00053                  m_process(),
00054                  m_time(-1e18),
00055                  m_position(),
00056                  m_totalEnergy(0),
00057                  m_momentum(),
00058                  m_secondaries(0) {}

DayaBay::SimVertex::SimVertex	(	const SimTrackReference &	track,
		const SimProcess &	process,
		double	time,
		const Gaudi::XYZPoint &	position,
		double	totEnergy,
		const Gaudi::XYZVector &	momentum
	)			`[inline]`

Create with data.

Definition at line 61 of file SimVertex.h.

00066                                               : m_track(track),
00067                                                  m_process(process),
00068                                                  m_time(time),
00069                                                  m_position(position),
00070                                                  m_totalEnergy(totEnergy),
00071                                                  m_momentum(momentum),
00072                                                  m_secondaries(0) {}

virtual DayaBay::SimVertex::~SimVertex ( ) [inline, virtual]

Default Destructor.

Definition at line 75 of file SimVertex.h.

00075 {}

Member Function Documentation

double SimVertex::mass ( ) const

Get the mass from energy+momentum. May not be exact due to rounding.

Get the mass from energy+momentum. May not be exact due to rounding

Definition at line 23 of file SimVertex.cc.

00024 {
00029     return sqrt(fabs(m_totalEnergy*m_totalEnergy - m_momentum.Mag2()));  
00030 }

double SimVertex::kineticEnergy ( ) const

Get the mass from energy+momentum. May not be exact due to rounding.

Get the mass from energy+momentum. May not be exact due to rounding

Definition at line 32 of file SimVertex.cc.

00033 {
00038     return fabs(m_totalEnergy) - mass();
00039 }

void DayaBay::SimVertex::addSecondary ( const SimTrackReference & ref ) [inline]

Add a secondary to the existing collection.

Definition at line 275 of file SimVertex.h.

00276 {
00277 
00278     m_secondaries.push_back(ref);
00279         
00280 }

std::ostream & DayaBay::SimVertex::fillStream ( std::ostream & s ) const

Serialize to an ostream.

Definition at line 10 of file SimVertex.cc.

00011 {
00012     s << "{ "
00013       << "track :       " << m_track << std::endl
00014       << "process :     " << m_process << std::endl
00015       << "time :        " << (float)m_time << std::endl
00016       << "position :    " << m_position << std::endl
00017       << "totalEnergy : " << (float)m_totalEnergy << std::endl
00018       << "momentum :    " << m_momentum << std::endl
00019       << "secondaries : " << m_secondaries.size() << std::endl << " }";
00020     return s;
00021 }

const DayaBay::SimTrackReference & DayaBay::SimVertex::track ( ) const [inline]

Retrieve const The parent track (or it's ancestor).

Definition at line 205 of file SimVertex.h.

00206 {
00207   return m_track;
00208 }

void DayaBay::SimVertex::setTrack ( const DayaBay::SimTrackReference & value ) [inline]

Update The parent track (or it's ancestor).

Definition at line 210 of file SimVertex.h.

00211 {
00212   m_track = value;
00213 }

const DayaBay::SimProcess & DayaBay::SimVertex::process ( ) const [inline]

Retrieve const Process at this vertex.

Definition at line 215 of file SimVertex.h.

00216 {
00217   return m_process;
00218 }

void DayaBay::SimVertex::setProcess ( const DayaBay::SimProcess & value ) [inline]

Update Process at this vertex.

Definition at line 220 of file SimVertex.h.

00221 {
00222   m_process = value;
00223 }

double DayaBay::SimVertex::time ( ) const [inline]

Retrieve const Simulation global time.

Definition at line 225 of file SimVertex.h.

00226 {
00227   return m_time;
00228 }

void DayaBay::SimVertex::setTime ( double value ) [inline]

Update Simulation global time.

Definition at line 230 of file SimVertex.h.

00231 {
00232   m_time = value;
00233 }

const Gaudi::XYZPoint & DayaBay::SimVertex::position ( ) const [inline]

Retrieve const Global XYZ coordinates.

Definition at line 235 of file SimVertex.h.

00236 {
00237   return m_position;
00238 }

void DayaBay::SimVertex::setPosition ( const Gaudi::XYZPoint & value ) [inline]

Update Global XYZ coordinates.

Definition at line 240 of file SimVertex.h.

00241 {
00242   m_position = value;
00243 }

double DayaBay::SimVertex::totalEnergy ( ) const [inline]

Retrieve const Total energy.

Definition at line 245 of file SimVertex.h.

00246 {
00247   return m_totalEnergy;
00248 }

void DayaBay::SimVertex::setTotalEnergy ( double value ) [inline]

Update Total energy.

Definition at line 250 of file SimVertex.h.

00251 {
00252   m_totalEnergy = value;
00253 }

const Gaudi::XYZVector & DayaBay::SimVertex::momentum ( ) const [inline]

Retrieve const Momentum vector.

Definition at line 255 of file SimVertex.h.

00256 {
00257   return m_momentum;
00258 }

void DayaBay::SimVertex::setMomentum ( const Gaudi::XYZVector & value ) [inline]

Update Momentum vector.

Definition at line 260 of file SimVertex.h.

00261 {
00262   m_momentum = value;
00263 }

const std::vector< DayaBay::SimTrackReference > & DayaBay::SimVertex::secondaries ( ) const [inline]

Retrieve const SimTracks origninating from here, including indirect ones.

Definition at line 265 of file SimVertex.h.

00266 {
00267   return m_secondaries;
00268 }

void DayaBay::SimVertex::setSecondaries ( const std::vector< DayaBay::SimTrackReference > & value ) [inline]

Update SimTracks origninating from here, including indirect ones.

Definition at line 270 of file SimVertex.h.

00271 {
00272   m_secondaries = value;
00273 }

static void* DayaBay::SimVertex::operator new ( size_t size ) [inline, static]

operator new

Definition at line 148 of file SimVertex.h.

00149     {
00150       return ( sizeof(SimVertex) == size ? 
00151                boost::singleton_pool<SimVertex, sizeof(SimVertex)>::malloc() :
00152                ::operator new(size) );
00153     }

static void* DayaBay::SimVertex::operator new	(	size_t	size,
		void *	pObj
	)			`[inline, static]`

placement operator new it is needed by libstdc++ 3.2.3 (e.g.

in std::vector) it is not needed in libstdc++ >= 3.4

Definition at line 158 of file SimVertex.h.

00159     {
00160       return ::operator new (size,pObj);
00161     }

static void DayaBay::SimVertex::operator delete ( void * p ) [inline, static]

operator delete

Definition at line 164 of file SimVertex.h.

00165     {
00166       boost::singleton_pool<SimVertex, sizeof(SimVertex)>::is_from(p) ?
00167       boost::singleton_pool<SimVertex, sizeof(SimVertex)>::free(p) :
00168       ::operator delete(p);
00169     }

static void DayaBay::SimVertex::operator delete	(	void *	p,
		void *	pObj
	)			`[inline, static]`

placement operator delete not sure if really needed, but it does not harm

Definition at line 173 of file SimVertex.h.

00174     {
00175       ::operator delete (p, pObj);
00176     }

Member Data Documentation

DayaBay::SimTrackReference DayaBay::SimVertex::m_track [private]

The parent track (or it's ancestor).

Definition at line 182 of file SimVertex.h.

DayaBay::SimProcess DayaBay::SimVertex::m_process [private]

Process at this vertex.

Definition at line 183 of file SimVertex.h.

double DayaBay::SimVertex::m_time [private]

Simulation global time.

Definition at line 184 of file SimVertex.h.

Gaudi::XYZPoint DayaBay::SimVertex::m_position [private]

Global XYZ coordinates.

Definition at line 185 of file SimVertex.h.

double DayaBay::SimVertex::m_totalEnergy [private]

Total energy.

Definition at line 186 of file SimVertex.h.

Gaudi::XYZVector DayaBay::SimVertex::m_momentum [private]

Momentum vector.

Definition at line 187 of file SimVertex.h.

std::vector<DayaBay::SimTrackReference> DayaBay::SimVertex::m_secondaries [private]

SimTracks origninating from here, including indirect ones.

Definition at line 188 of file SimVertex.h.

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

/home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/dybgaudi/DataModel/SimEvent/Event/SimVertex.h
/home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/dybgaudi/DataModel/SimEvent/src/SimVertex.cc

Generated on Mon Apr 11 20:31:30 2011 for SimEvent by 1.4.7

In This Package:

DayaBay::SimVertex Class Reference

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation