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CepGen 1.2.5
Central exclusive processes event generator
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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
LHEFHepMCImporter Class Referencefinal

HepMC3 handler for the LHEF file import. More...

+ Inheritance diagram for LHEFHepMCImporter:
+ Collaboration diagram for LHEFHepMCImporter:

Public Member Functions

 LHEFHepMCImporter (const ParametersList &params)
 Class constructor.
 
bool operator>> (Event &evt) override
 Read the next event.
 
const Value & crossSection () const
 Process cross section and uncertainty, in pb.
 
void initialise (const RunParameters &)
 Initialise the handler and its inner parameterisation.
 
const RunParameters & runParameters () const
 List of run parameters.
 
template<typename T >
T * engine ()
 Retrieve the engine object.
 
const std::string & name () const
 Module unique indexing name.
 
bool operator== (const SteeredObject &oth) const
 Equality operator.
 
bool operator!= (const SteeredObject &oth) const
 Inequality operator.
 
const ParametersList & parameters () const override
 Module user-defined parameters.
 
virtual void setParameters (const ParametersList &params) override
 Set module parameters.
 
void setDescribedParameters (const ParametersList &params_orig)
 Set (documented) module parameters.
 

Static Public Member Functions

static ParametersDescription description ()
 

Protected Member Functions

void setCrossSection (const Value &xsec)
 Specify the process cross section and uncertainty, in pb.
 
virtual void * enginePtr ()
 Engine object.
 
template<typename T >
T steer (const std::string &key) const
 Retrieve a parameters as previously steered.
 
template<typename T , typename U >
U steerAs (const std::string &key) const
 Retrieve a recasted parameters as previously steered.
 
std::string steerName () const
 Retrieve module name from parameters.
 
std::string steerPath (const std::string &key) const
 Retrieve a path from common search paths.
 

Protected Attributes

const std::string name_
 Module unique indexing name.
 
ParametersList params_
 Module parameters.
 

Detailed Description

Author
Laurent Forthomme laure.nosp@m.nt.f.nosp@m.ortho.nosp@m.mme@.nosp@m.cern..nosp@m.ch
Date
Feb 2024

Definition at line 36 of file LHEFHepMCImporter.cpp.

Constructor & Destructor Documentation

◆ LHEFHepMCImporter()

LHEFHepMCImporter ( const ParametersList &  params)
explicit

Definition at line 39 of file LHEFHepMCImporter.cpp.

Member Function Documentation

◆ crossSection()

const Value & crossSection ( ) const
inherited

Definition at line 41 of file EventImporter.h.

◆ description()

static ParametersDescription description ( )
static

Definition at line 53 of file LHEFHepMCImporter.cpp.

◆ engine()

template<typename T >
T * engine ( )
inherited

Definition at line 42 of file EventHandler.h.

◆ enginePtr()

void * enginePtr ( )
protectedvirtualinherited

Definition at line 50 of file EventHandler.cpp.

◆ initialise()

void initialise ( const RunParameters &  params)
inherited

Definition at line 36 of file EventHandler.cpp.

◆ name()

const std::string & name ( ) const
inherited

Definition at line 42 of file NamedModule.h.

◆ operator!=()

template<typename T >
bool operator!= ( const SteeredObject< T > &  oth) const
inherited

Definition at line 51 of file SteeredObject.h.

◆ operator==()

template<typename T >
bool operator== ( const SteeredObject< T > &  oth) const
inherited

Definition at line 49 of file SteeredObject.h.

◆ operator>>()

bool operator>> ( Event &  )
overridevirtual

Implements EventImporter.

Definition at line 60 of file LHEFHepMCImporter.cpp.

◆ parameters()

template<typename T >
const ParametersList & parameters ( ) const
overridevirtualinherited

Reimplemented from Steerable.

Definition at line 54 of file SteeredObject.h.

◆ runParameters()

const RunParameters & runParameters ( ) const
inherited

Definition at line 44 of file EventHandler.cpp.

◆ setCrossSection()

void setCrossSection ( const Value &  xsec)
protectedinherited

Definition at line 45 of file EventImporter.h.

◆ setDescribedParameters()

template<typename T >
void setDescribedParameters ( const ParametersList &  params_orig)
inherited

Definition at line 73 of file SteeredObject.h.

◆ setParameters()

template<typename T >
virtual void setParameters ( const ParametersList &  params)
overridevirtualinherited

Reimplemented from Steerable.

Reimplemented in Initial, Remnants, CutsList, IncomingBeams, and Kinematics.

Definition at line 62 of file SteeredObject.h.

◆ steer()

template<typename T >
T steer ( const std::string &  key) const
protectedinherited

Definition at line 39 of file Steerable.h.

◆ steerAs()

template<typename T , typename U >
U steerAs ( const std::string &  key) const
protectedinherited

Definition at line 44 of file Steerable.h.

◆ steerName()

std::string steerName ( ) const
protectedinherited

Definition at line 48 of file Steerable.h.

◆ steerPath()

std::string steerPath ( const std::string &  key) const
protectedinherited

Definition at line 30 of file Steerable.cpp.

Member Data Documentation

◆ name_

const std::string name_
protectedinherited

Definition at line 45 of file NamedModule.h.

◆ params_

ParametersList params_
mutableprotectedinherited

Definition at line 50 of file Steerable.h.