PYTHIA  8.303
Public Member Functions | List of all members
SimpleShowerModel Class Reference

#include <ShowerModel.h>

Inheritance diagram for SimpleShowerModel:
ShowerModel PhysicsBase

Public Member Functions

 SimpleShowerModel ()=default
 Empty constructor.
 
virtual ~SimpleShowerModel ()
 Empty virtual destructor.
 
virtual bool init (MergingPtr mergPtrIn, MergingHooksPtr mergHooksPtrIn, PartonVertexPtr partonVertexPtrIn, WeightContainer *weightContainerPtrIn)
 Function called from Pythia after the basic pointers has been set. More...
 
virtual bool initAfterBeams ()
 
- Public Member Functions inherited from ShowerModel
 ShowerModel ()=default
 Empty constructor.
 
virtual ~ShowerModel ()
 Empty virtual destructor.
 
virtual TimeShowerPtr getTimeShower () const
 Access the pointers to the different model components.
 
virtual TimeShowerPtr getTimeDecShower () const
 
virtual SpaceShowerPtr getSpaceShower () const
 
virtual MergingPtr getMerging () const
 
virtual MergingHooksPtr getMergingHooks () const
 
- Public Member Functions inherited from PhysicsBase
void initInfoPtr (Info &infoPtrIn)
 This function is called from above for physics objects used in a run. More...
 
virtual ~PhysicsBase ()
 Empty virtual destructor.
 
bool flag (string key) const
 Shorthand to read settings values.
 
int mode (string key) const
 
double parm (string key) const
 
string word (string key) const
 

Additional Inherited Members

- Public Types inherited from PhysicsBase
enum  Status {
  INCOMPLETE = -1, COMPLETE = 0, CONSTRUCTOR_FAILED, INIT_FAILED,
  LHEF_END, LOWENERGY_FAILED, PROCESSLEVEL_FAILED, PROCESSLEVEL_USERVETO,
  MERGING_FAILED, PARTONLEVEL_FAILED, PARTONLEVEL_USERVETO, HADRONLEVEL_FAILED,
  CHECK_FAILED, OTHER_UNPHYSICAL, HEAVYION_FAILED
}
 Enumerate the different status codes the event generation can have.
 
- Protected Member Functions inherited from PhysicsBase
 PhysicsBase ()
 Default constructor.
 
virtual void onInitInfoPtr ()
 
virtual void onBeginEvent ()
 This function is called in the very beginning of each Pythia::next call.
 
virtual void onEndEvent (Status)
 
virtual void onStat ()
 This function is called from the Pythia::stat() call.
 
void registerSubObject (PhysicsBase &pb)
 Register a sub object that should have its information in sync with this.
 
- Protected Attributes inherited from ShowerModel
TimeShowerPtr timesPtr {}
 The object responsible for generating time-like showers.
 
TimeShowerPtr timesDecPtr {}
 The object responsible for generating time-like showers in decays.
 
SpaceShowerPtr spacePtr {}
 The object responsible for generating space-like showers.
 
MergingPtr mergingPtr {}
 The object responsible for merging with matrix elements.
 
MergingHooksPtr mergingHooksPtr {}
 The object responsible for user modifications to the merging.
 
- Protected Attributes inherited from PhysicsBase
InfoinfoPtr = {}
 
SettingssettingsPtr = {}
 Pointer to the settings database.
 
ParticleDataparticleDataPtr = {}
 Pointer to the particle data table.
 
HadronWidthshadronWidthsPtr = {}
 Pointer to the hadron widths data table.
 
RndmrndmPtr = {}
 Pointer to the random number generator.
 
CoupSMcoupSMPtr = {}
 Pointers to SM and SUSY couplings.
 
CoupSUSYcoupSUSYPtr = {}
 
BeamParticlebeamAPtr = {}
 
BeamParticlebeamBPtr = {}
 
BeamParticlebeamPomAPtr = {}
 
BeamParticlebeamPomBPtr = {}
 
BeamParticlebeamGamAPtr = {}
 
BeamParticlebeamGamBPtr = {}
 
BeamParticlebeamVMDAPtr = {}
 
BeamParticlebeamVMDBPtr = {}
 
PartonSystemspartonSystemsPtr = {}
 Pointer to information on subcollision parton locations.
 
SigmaTotalsigmaTotPtr = {}
 Pointer to the total/elastic/diffractive cross sections.
 
set< PhysicsBase * > subObjects
 
UserHooksPtr userHooksPtr
 

Detailed Description

The shower model class handling the default Pythia shower model with SimpleTimeShower and SimpleSpaceShower classes.

Member Function Documentation

bool init ( MergingPtr  mergPtrIn,
MergingHooksPtr  mergHooksPtrIn,
PartonVertexPtr  partonVertexPtrIn,
WeightContainer weightContainerPtrIn 
)
virtual

Function called from Pythia after the basic pointers has been set.

Initialize the SimpleShowerModel.

Implements ShowerModel.

virtual bool initAfterBeams ( )
inlinevirtual

Function called from Pythia after the beam particles have been set up, so that showers may be initialized after the beams are initialized. Currently only dummy dunction.

Implements ShowerModel.


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