Cross Section Calculation Interface. More...

#include <XSecAlgorithmI.h>

Inheritance diagram for genie::XSecAlgorithmI:

Public Member Functions
virtual	~XSecAlgorithmI ()

virtual double	XSec (const Interaction *i, KinePhaseSpace_t k=kPSfE) const =0
	Compute the cross section for the input interaction. More...

virtual double	Integral (const Interaction *i) const =0

virtual bool	ValidProcess (const Interaction *i) const =0
	Can this cross section algorithm handle the input process? More...

virtual bool	ValidKinematics (const Interaction *i) const
	Is the input kinematical point a physically allowed one? More...

Public Member Functions inherited from genie::Algorithm
virtual	~Algorithm ()

virtual void	Configure (const Registry &config)

virtual void	Configure (string config)

virtual void	FindConfig (void)

virtual const Registry &	GetConfig (void) const

Registry *	GetOwnedConfig (void)

virtual const AlgId &	Id (void) const
	Get algorithm ID. More...

virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status. More...

virtual bool	AllowReconfig (void) const

virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm. More...

virtual void	SetId (const AlgId &id)
	Set algorithm ID. More...

virtual void	SetId (string name, string config)

const Algorithm *	SubAlg (const RgKey &registry_key) const

void	AdoptConfig (void)

void	AdoptSubstructure (void)

virtual void	Print (ostream &stream) const
	Print algorithm info. More...

Protected Member Functions
	XSecAlgorithmI ()

	XSecAlgorithmI (string name)

	XSecAlgorithmI (string name, string config)

Protected Member Functions inherited from genie::Algorithm
	Algorithm ()

	Algorithm (string name)

	Algorithm (string name, string config)

void	Initialize (void)

void	DeleteConfig (void)

void	DeleteSubstructure (void)

Registry *	ExtractLocalConfig (const Registry &in) const

Registry *	ExtractLowerConfig (const Registry &in, const string &alg_key) const
	Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key. More...

template<class T >
bool	GetParam (const RgKey &name, T &p, bool is_top_call=true) const

template<class T >
bool	GetParamDef (const RgKey &name, T &p, const T &def) const

template<class T >
int	GetParamVect (const std::string &comm_name, std::vector< T > &v, bool is_top_call=true) const
	Handle to load vectors of parameters. More...

int	GetParamVectKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const

int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership More...

int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership More...

int	MergeTopRegistry (const Registry &r)

int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships. More...

Additional Inherited Members
Static Public Member Functions inherited from genie::Algorithm
static string	BuildParamVectKey (const std::string &comm_name, unsigned int i)

static string	BuildParamVectSizeKey (const std::string &comm_name)

Protected Attributes inherited from genie::Algorithm
bool	fAllowReconfig

bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...) More...

AlgId	fID
	algorithm name and configuration set More...

vector< Registry * >	fConfVect

vector< bool >	fOwnerships
	ownership for every registry in fConfVect More...

AlgStatus_t	fStatus
	algorithm execution status More...

AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool) More...

Detailed Description

Cross Section Calculation Interface.

Author: Costas Andreopoulos <constantinos.andreopoulos cern.ch> University of Liverpool & STFC Rutherford Appleton Laboratory

May 03, 2004

Definition at line 27 of file XSecAlgorithmI.h.

Constructor & Destructor Documentation

XSecAlgorithmI::~XSecAlgorithmI ( )

virtual

Definition at line 35 of file XSecAlgorithmI.cxx.

 {
 
 }

XSecAlgorithmI::XSecAlgorithmI ( )

protected

Definition at line 17 of file XSecAlgorithmI.cxx.

                                :
 Algorithm()
 {
 
 }

XSecAlgorithmI::XSecAlgorithmI ( string name )

protected

Definition at line 23 of file XSecAlgorithmI.cxx.

                                           :
 Algorithm(name)
 {
 
 }

XSecAlgorithmI::XSecAlgorithmI	(	string	name,
		string	config
	)

protected

Definition at line 29 of file XSecAlgorithmI.cxx.

                                                          :
 Algorithm(name, config)
 {
 
 }

Member Function Documentation

virtual double genie::XSecAlgorithmI::Integral ( const Interaction * i ) const

pure virtual

Integrate the model over the kinematic phase space available to the input interaction (kinematical cuts can be included)

Implemented in genie::ReinSehgalSPPPXSec, genie::SmithMonizQELCCPXSec, genie::KovalenkoQELCharmPXSec, genie::NievesQELCCPXSec, genie::BSKLNBaseRESPXSec2014, genie::ReinSehgalRESPXSec, genie::MartiniEricsonChanfrayMarteauMECPXSec2016, genie::NievesSimoVacasMECPXSec2016, genie::SuSAv2MECPXSec, genie::SuSAv2QELPXSec, genie::BostedChristyEMPXSec, genie::ReinSehgalCOHPiPXSec, genie::DMElectronPXSec, genie::BardinIMDRadCorPXSec, genie::PaisQELLambdaPXSec, genie::NuElectronPXSec, genie::QPMDMDISPXSec, genie::LwlynSmithQELCCPXSec, genie::HybridXSecAlgorithm, genie::AhrensDMELPXSec, genie::BergerSehgalCOHPiPXSec2015, genie::BertuzzoDNuCOHPXSec, genie::P33PaschosLalakulichPXSec, genie::AivazisCharmPXSecLO, genie::AlvarezRusoCOHPiPXSec, genie::BergerSehgalFMCOHPiPXSec2015, genie::QPMDISPXSec, genie::KLVOxygenIBDPXSec, genie::IMDAnnihilationPXSec, genie::KNOTunedQPMDISPXSec, genie::ReinDFRPXSec, genie::StrumiaVissaniIBDPXSec, genie::AhrensNCELPXSec, genie::RosenbluthPXSec, genie::AlamSimoAtharVacasSKPXSec2014, genie::SlowRsclCharmDISPXSecLO, genie::PattonCEvNSPXSec, genie::GLRESPXSec, genie::HEDISPXSec, genie::EmpiricalMECPXSec2015, genie::H3AMNuGammaPXSec, genie::XSecLinearCombinations, genie::IBDXSecMap, genie::NNBarOscDummyPXSec, genie::DummyPXSec, and genie::evtlib::EvtLibPXSec.

bool XSecAlgorithmI::ValidKinematics ( const Interaction * i ) const

virtual

Is the input kinematical point a physically allowed one?

Reimplemented in genie::KovalenkoQELCharmPXSec, genie::BostedChristyEMPXSec, genie::DMElectronPXSec, genie::PaisQELLambdaPXSec, genie::NuElectronPXSec, genie::BertuzzoDNuCOHPXSec, genie::KLVOxygenIBDPXSec, genie::IMDAnnihilationPXSec, genie::StrumiaVissaniIBDPXSec, genie::H3AMNuGammaPXSec, and genie::IBDXSecMap.

Definition at line 40 of file XSecAlgorithmI.cxx.

 {
 // can offer common implementation for all concrete x-section models because
 // the input interaction is aware of its kinematic limits
 
   if ( interaction->TestBit(kISkipKinematicChk) ) return true;
 
   const KPhaseSpace& kps = interaction->PhaseSpace();
 
   if ( ! kps.IsAboveThreshold() ) {
      LOG("XSecBase", pINFO)  << "*** Below energy threshold";
      return false;
   }
   if ( ! kps.IsAllowed() ) {
      LOG("XSecBase", pINFO)  << "*** Not in allowed kinematical space";
      return false;
   }
   return true;
 }

virtual bool genie::XSecAlgorithmI::ValidProcess ( const Interaction * i ) const

pure virtual

Can this cross section algorithm handle the input process?

Implemented in genie::ReinSehgalSPPPXSec, genie::SmithMonizQELCCPXSec, genie::KovalenkoQELCharmPXSec, genie::NievesQELCCPXSec, genie::BSKLNBaseRESPXSec2014, genie::ReinSehgalRESPXSec, genie::MartiniEricsonChanfrayMarteauMECPXSec2016, genie::NievesSimoVacasMECPXSec2016, genie::SuSAv2MECPXSec, genie::SuSAv2QELPXSec, genie::BostedChristyEMPXSec, genie::ReinSehgalCOHPiPXSec, genie::DMElectronPXSec, genie::BardinIMDRadCorPXSec, genie::PaisQELLambdaPXSec, genie::NuElectronPXSec, genie::QPMDMDISPXSec, genie::LwlynSmithQELCCPXSec, genie::HybridXSecAlgorithm, genie::AhrensDMELPXSec, genie::BergerSehgalCOHPiPXSec2015, genie::BertuzzoDNuCOHPXSec, genie::P33PaschosLalakulichPXSec, genie::AivazisCharmPXSecLO, genie::AlvarezRusoCOHPiPXSec, genie::BergerSehgalFMCOHPiPXSec2015, genie::QPMDISPXSec, genie::KLVOxygenIBDPXSec, genie::IMDAnnihilationPXSec, genie::KNOTunedQPMDISPXSec, genie::ReinDFRPXSec, genie::StrumiaVissaniIBDPXSec, genie::AhrensNCELPXSec, genie::RosenbluthPXSec, genie::AlamSimoAtharVacasSKPXSec2014, genie::SlowRsclCharmDISPXSecLO, genie::PattonCEvNSPXSec, genie::GLRESPXSec, genie::HEDISPXSec, genie::EmpiricalMECPXSec2015, genie::H3AMNuGammaPXSec, genie::XSecLinearCombinations, genie::IBDXSecMap, genie::NNBarOscDummyPXSec, genie::DummyPXSec, and genie::evtlib::EvtLibPXSec.

virtual double genie::XSecAlgorithmI::XSec	(	const Interaction *	i,
		KinePhaseSpace_t	k = `kPSfE`
	)		const

pure virtual

Compute the cross section for the input interaction.

Implemented in genie::ReinSehgalSPPPXSec, genie::SmithMonizQELCCPXSec, genie::KovalenkoQELCharmPXSec, genie::NievesQELCCPXSec, genie::BSKLNBaseRESPXSec2014, genie::ReinSehgalRESPXSec, genie::MartiniEricsonChanfrayMarteauMECPXSec2016, genie::NievesSimoVacasMECPXSec2016, genie::SuSAv2MECPXSec, genie::SuSAv2QELPXSec, genie::BostedChristyEMPXSec, genie::ReinSehgalCOHPiPXSec, genie::DMElectronPXSec, genie::BardinIMDRadCorPXSec, genie::PaisQELLambdaPXSec, genie::NuElectronPXSec, genie::QPMDMDISPXSec, genie::LwlynSmithQELCCPXSec, genie::HybridXSecAlgorithm, genie::AhrensDMELPXSec, genie::BergerSehgalCOHPiPXSec2015, genie::BertuzzoDNuCOHPXSec, genie::P33PaschosLalakulichPXSec, genie::AivazisCharmPXSecLO, genie::AlvarezRusoCOHPiPXSec, genie::BergerSehgalFMCOHPiPXSec2015, genie::QPMDISPXSec, genie::KLVOxygenIBDPXSec, genie::IMDAnnihilationPXSec, genie::KNOTunedQPMDISPXSec, genie::ReinDFRPXSec, genie::StrumiaVissaniIBDPXSec, genie::AhrensNCELPXSec, genie::RosenbluthPXSec, genie::AlamSimoAtharVacasSKPXSec2014, genie::SlowRsclCharmDISPXSecLO, genie::PattonCEvNSPXSec, genie::GLRESPXSec, genie::HEDISPXSec, genie::EmpiricalMECPXSec2015, genie::H3AMNuGammaPXSec, genie::XSecLinearCombinations, genie::IBDXSecMap, genie::NNBarOscDummyPXSec, genie::DummyPXSec, and genie::evtlib::EvtLibPXSec.

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

Generator/src/Framework/EventGen/XSecAlgorithmI.h
Generator/src/Framework/EventGen/XSecAlgorithmI.cxx

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation