LauDatabasePDG Class Reference

Singleton class that provides access to particle property records. More...

#include <LauDatabasePDG.hh>

Static Public Member Functions
static const LauParticlePDG *	particle (Int_t code)
	Get particle object based on the PDG code. More...
static const LauParticlePDG *	particle (const TString &string)
	Get particle object based on the particle name string. More...
static Int_t	code (const TString &string)
	Method to convert from a particle name string into a PDG code. More...
static TString	string (Int_t code)
	Method to convert from a PDG code to a particle name string. More...

Private Types
typedef std::map< Int_t, const LauParticlePDG * >	LauPDGList
	The type to hold the list of wrapped particle objects.

Private Member Functions
	LauDatabasePDG ()
	Constructor.
virtual	~LauDatabasePDG ()
	Destructor.
	LauDatabasePDG (const LauDatabasePDG &other)
	Copy constructor (not inplemented)
LauDatabasePDG &	operator= (const LauDatabasePDG &other)
	Copy assignment (not implemented)
void	addMissingParticles ()
	Add particles to the ROOT database that are missing from the default setup.
const LauParticlePDG *	createParticle (Int_t theCode)
	Create particle in the database for a given PDG code and return the new particle. More...
const LauParticlePDG *	createParticle (const TString &theString)
	Create particle in the database for a given string and return the new particle. More...
Int_t	pdgCode (const TString &theString)
	Get the associated pdgCode for a given particle name string. More...
TString	pdgName (Int_t theCode)
	Get the associated name string for a given pdgCode. More...

Static Private Member Functions
static LauDatabasePDG &	get ()
	Get the database instance.

Private Attributes
TDatabasePDG *	theDatabase_
	The ROOT database.
LauPDGList	particles_
	The list of particle objects.
const Bool_t	debug_
	Debug flag - set in constructor.

Static Private Attributes
static LauDatabasePDG *	theInstance_ = 0
	The singleton instance.

Detailed Description

Singleton class that provides access to particle property records.

Singleton class that provides access to particle property records from the ROOT database and adds missing particles to the default setup. Particles may be accessed by both string and PDG code.

Definition at line 47 of file LauDatabasePDG.hh.

Member Function Documentation

code()

Int_t LauDatabasePDG::code ( const TString &  string )

static

Method to convert from a particle name string into a PDG code.

Parameters

[in]

string

the particle name string

Returns

the corresponding PDG code

Definition at line 88 of file LauDatabasePDG.cc.

createParticle() [1/2]

const LauParticlePDG * LauDatabasePDG::createParticle ( const TString &  theString )

private

Create particle in the database for a given string and return the new particle.

Parameters

[in]

theString

particle string to be created

Returns

pointer to the particle record

Definition at line 256 of file LauDatabasePDG.cc.

createParticle() [2/2]

const LauParticlePDG * LauDatabasePDG::createParticle ( Int_t  theCode )

private

Create particle in the database for a given PDG code and return the new particle.

Parameters

[in]

theCode

PDG code of the associated particle

Returns

pointer to the particle record

Definition at line 188 of file LauDatabasePDG.cc.

particle() [1/2]

const LauParticlePDG * LauDatabasePDG::particle ( const TString &  string )

static

Get particle object based on the particle name string.

Parameters

[in]

string

particle name string

Returns

pointer to the particle record

Definition at line 83 of file LauDatabasePDG.cc.

particle() [2/2]

const LauParticlePDG * LauDatabasePDG::particle ( Int_t  code )

static

Get particle object based on the PDG code.

Parameters

[in]

code

PDG code

Returns

pointer to the particle record

Definition at line 78 of file LauDatabasePDG.cc.

pdgCode()

Int_t LauDatabasePDG::pdgCode ( const TString &  theString )

private

Get the associated pdgCode for a given particle name string.

Parameters

[in]

theString

particle string to be associated to the pdgCode

Returns

the corresponding PDG code

Definition at line 273 of file LauDatabasePDG.cc.

pdgName()

TString LauDatabasePDG::pdgName ( Int_t  theCode )

private

Get the associated name string for a given pdgCode.

Parameters

[in]

theCode

particle pdgCode

Returns

the corresponding particle name

Definition at line 283 of file LauDatabasePDG.cc.

string()

TString LauDatabasePDG::string ( Int_t  code )

static

Method to convert from a PDG code to a particle name string.

Parameters

[in]

code

the particle PDG code

Returns

the corresponding particle name

Definition at line 93 of file LauDatabasePDG.cc.

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

• /home/epp/phsdba/Development/Laura++/master-dev/laura/inc/LauDatabasePDG.hh
• /home/epp/phsdba/Development/Laura++/master-dev/laura/src/LauDatabasePDG.cc