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class TAttParticle: public TNamed


TAttParticle

Particle definition, partly based on GEANT3 particle definition

Function Members (Methods)

public:

	TAttParticle()
	TAttParticle(const TAttParticle&)
	TAttParticle(const char* name, const char* title, Double_t Mass, Bool_t Stable, Double_t DecayWidth, Double_t Charge, const char* Type, Int_t MCnumber, Int_t granularity = 90, Double_t LowerCutOff = 1.e-5, Double_t HighCutOff = 1.e4)
virtual	~TAttParticle()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TNamed::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
static Int_t	ConvertISAtoPDG(Int_t isaNumber)
virtual void	TNamed::Copy(TObject& named) const
static void	DefinePDG()
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Double_t	GetCharge() const
virtual Double_t	GetDecayWidth() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual Double_t	GetEnergyCut() const
virtual Double_t	GetEnergyLimit() const
virtual Double_t	GetGranularity() const
virtual const char*	TObject::GetIconName() const
virtual Double_t	GetMass() const
virtual Int_t	GetMCNumber() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
static TAttParticle*	GetParticle(const char* name)
static TAttParticle*	GetParticle(Int_t mcnumber)
virtual const char*	GetParticleType() const
virtual Bool_t	GetStable() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
TAttParticle&	operator=(const TAttParticle&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual Double_t	SampleMass() const
virtual Double_t	SampleMass(Double_t widthcut) const
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

Data Members

public:

enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

public:

static THashList*	fgList

protected:

TString	TNamed::fName	object identifier
TString	TNamed::fTitle	object title

private:

Double_t	fEnergyCut	Lower energy cut off, the default is 10 keV
Double_t	fEnergyLimit	High energy cut off, the default is 10 TeV
Double_t	fGranularity	Granularity of the fLogEScale
Int_t	fMCnumberOfPDG	PDG MC number followed by
Double_t	fPDGCharge	Charge of the particle in units of e
Double_t	fPDGDecayWidth	Life time of the particle in sec.
Double_t	fPDGMass	Mass of the particle in GeV/c2
Bool_t	fPDGStable	Logical indicator, if TRUE the particle can not decay
TString	fParticleType	Text indicator for the particle family

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TAttParticle()

  Particle definition default constructor

TAttParticle(const char* name, const char* title, Double_t Mass, Bool_t Stable, Double_t DecayWidth, Double_t Charge, const char* Type, Int_t MCnumber, Int_t granularity = 90, Double_t LowerCutOff = 1.e-5, Double_t HighCutOff = 1.e4)

  Particle definition normal constructor. If the particle is set to be
  stable, the decay width parameter does have no meaning and can be set to
  any value. The parameters granularity, LowerCutOff and HighCutOff are
  used for the construction of the mean free path look up tables. The
  granularity will be the number of logwise energy points for which the
  mean free path will be calculated.

~TAttParticle()

  Particle destructor

Int_t ConvertISAtoPDG(Int_t isaNumber)

  Converts the ISAJET Particle number into the PDG MC number

void DefinePDG()

  Defines particles according to the Particle Data Group

  For questions regarding distribution or content of the MC particle
  codes, contact
  Gary Wagman (GSWagman@LBL.BITNET, LBL::GSWagman, or GSWagman@LBL.GOV).
  (510)486-6610

TAttParticle* GetParticle(const char* name)

  Get a pointer to the particle object according to the name given

TAttParticle* GetParticle(Int_t mcnumber)

  Get a pointer to the particle object according to the MC code number

void Print(Option_t* option = "") const

  Print the entire information of this kind of particle

Double_t SampleMass() const

  Samples a mass according to the Breit-Wigner resonance distribution

Double_t SampleMass(Double_t widthcut) const

  Samples a mass in the interval:

  fPDGMass-widthcut*fPDGDecayWidtht - fPDGMass+widthcut*fPDGDecayWidth

  according to the Breit-Wigner resonance distribution

TAttParticle()

Double_t GetCharge() const

{ return fPDGCharge; }

Double_t GetEnergyCut() const

{ return fEnergyCut; }

Double_t GetEnergyLimit() const

{ return fEnergyLimit; }

Double_t GetGranularity() const

{ return fGranularity; }

Double_t GetDecayWidth() const

{ return fPDGDecayWidth; }

Double_t GetMass() const

{ return fPDGMass; }

Int_t GetMCNumber() const

{ return fMCnumberOfPDG; }

const char * GetParticleType() const

{ return fParticleType.Data(); }

Bool_t GetStable() const

{ return fPDGStable; }