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TPythia8Decayer Class Reference

This class implements the TVirtualMCDecayer interface using TPythia8.

Author: Andreas Morsch 04/07/2008

Definition at line 16 of file TPythia8Decayer.h.

Public Member Functions

 TPythia8Decayer ()
 constructor
 
virtual ~TPythia8Decayer ()
 
virtual void Decay (Int_t pdg, TLorentzVector *p)
 Decay a single particle.
 
virtual void ForceDecay ()
 ForceDecay not yet implemented.
 
virtual Float_t GetLifetime (Int_t kf)
 return lifetime in seconds of teh particle with PDG number pdg
 
virtual Float_t GetPartialBranchingRatio (Int_t ipart)
 Get the partial branching ratio for a particle of type IPART (a PDG code).
 
virtual Int_t ImportParticles (TClonesArray *particles)
 import the decay products into particles array
 
virtual void Init ()
 Initialize the decayer.
 
virtual void ReadDecayTable ()
 to read a decay table (not yet implemented)
 
virtual void SetDebugLevel (Int_t debug)
 
virtual void SetForceDecay (Int_t type)
 Set forced decay mode.
 
- Public Member Functions inherited from TVirtualMCDecayer
 TVirtualMCDecayer ()
 
virtual ~TVirtualMCDecayer ()
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor.
 
 TObject (const TObject &object)
 TObject copy ctor.
 
virtual ~TObject ()
 TObject destructor.
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract.
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad.
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action.
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs.
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility.
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method.
 
virtual void Copy (TObject &object) const
 Copy this to obj.
 
virtual void Delete (Option_t *option="")
 Delete this object.
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object.
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects.
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs.
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad).
 
virtual void Dump () const
 Dump contents of object on stdout.
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message.
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g.
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray.
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py).
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message.
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes.
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes.
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object.
 
virtual const char * GetIconName () const
 Returns mime type name of object.
 
virtual const char * GetName () const
 Returns name of object.
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py).
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object.
 
virtual UInt_t GetUniqueID () const
 Return the unique object id.
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out.
 
virtual ULong_t Hash () const
 Return hash value for this object.
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message.
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname".
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl.
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas.
 
void InvertBit (UInt_t f)
 
Bool_t IsDestructed () const
 IsDestructed.
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory).
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout.
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification.
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete.
 
void operator delete (void *ptr)
 Operator delete.
 
void operator delete[] (void *ptr)
 Operator delete [].
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator.
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself.
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list.
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself.
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory.
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list.
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename.
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out".
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f.
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object.
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id.
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message.
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message.
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory.
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory.
 

Protected Member Functions

void AppendParticle (Int_t pdg, TLorentzVector *p)
 Append a particle to the stack.
 
void ClearEvent ()
 Clear the event stack.
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected).
 
void MakeZombie ()
 

Private Attributes

Int_t fDebug
 
TPythia8fPythia8
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) ,
  kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TObject
static Longptr_t GetDtorOnly ()
 Return destructor only flag.
 
static Bool_t GetObjectStat ()
 Get status of object stat flag.
 
static void SetDtorOnly (void *obj)
 Set destructor only flag.
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable.
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = BIT(3) }
 

#include <TPythia8Decayer.h>

Inheritance diagram for TPythia8Decayer:
[legend]

Constructor & Destructor Documentation

◆ TPythia8Decayer()

TPythia8Decayer::TPythia8Decayer ( )

constructor

Definition at line 36 of file TPythia8Decayer.cxx.

◆ ~TPythia8Decayer()

virtual TPythia8Decayer::~TPythia8Decayer ( )
inlinevirtual

Definition at line 19 of file TPythia8Decayer.h.

Member Function Documentation

◆ AppendParticle()

void TPythia8Decayer::AppendParticle ( Int_t  pdg,
TLorentzVector p 
)
protected

Append a particle to the stack.

Definition at line 111 of file TPythia8Decayer.cxx.

◆ ClearEvent()

void TPythia8Decayer::ClearEvent ( )
protected

Clear the event stack.

Definition at line 120 of file TPythia8Decayer.cxx.

◆ Decay()

void TPythia8Decayer::Decay ( Int_t  pdg,
TLorentzVector p 
)
virtual

Decay a single particle.

Implements TVirtualMCDecayer.

Definition at line 54 of file TPythia8Decayer.cxx.

◆ ForceDecay()

void TPythia8Decayer::ForceDecay ( )
virtual

ForceDecay not yet implemented.

Implements TVirtualMCDecayer.

Definition at line 82 of file TPythia8Decayer.cxx.

◆ GetLifetime()

Float_t TPythia8Decayer::GetLifetime ( Int_t  kf)
virtual

return lifetime in seconds of teh particle with PDG number pdg

Implements TVirtualMCDecayer.

Definition at line 95 of file TPythia8Decayer.cxx.

◆ GetPartialBranchingRatio()

Float_t TPythia8Decayer::GetPartialBranchingRatio ( Int_t  ipart)
virtual

Get the partial branching ratio for a particle of type IPART (a PDG code).

Implements TVirtualMCDecayer.

Definition at line 88 of file TPythia8Decayer.cxx.

◆ ImportParticles()

Int_t TPythia8Decayer::ImportParticles ( TClonesArray particles)
virtual

import the decay products into particles array

Implements TVirtualMCDecayer.

Definition at line 67 of file TPythia8Decayer.cxx.

◆ Init()

void TPythia8Decayer::Init ( )
virtual

Initialize the decayer.

Implements TVirtualMCDecayer.

Definition at line 47 of file TPythia8Decayer.cxx.

◆ ReadDecayTable()

void TPythia8Decayer::ReadDecayTable ( )
virtual

to read a decay table (not yet implemented)

Implements TVirtualMCDecayer.

Definition at line 103 of file TPythia8Decayer.cxx.

◆ SetDebugLevel()

virtual void TPythia8Decayer::SetDebugLevel ( Int_t  debug)
inlinevirtual

Definition at line 29 of file TPythia8Decayer.h.

◆ SetForceDecay()

void TPythia8Decayer::SetForceDecay ( Int_t  type)
virtual

Set forced decay mode.

Implements TVirtualMCDecayer.

Definition at line 75 of file TPythia8Decayer.cxx.

Member Data Documentation

◆ fDebug

Int_t TPythia8Decayer::fDebug
private

Definition at line 35 of file TPythia8Decayer.h.

◆ fPythia8

TPythia8* TPythia8Decayer::fPythia8
private

Definition at line 34 of file TPythia8Decayer.h.

Libraries for TPythia8Decayer:

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