This class is responsible to compute a scaling factor for the XSec. More...

#include <XSecScaleMap.h>

Inheritance diagram for genie::XSecScaleMap:

Collaboration diagram for genie::XSecScaleMap:

Public Member Functions
	XSecScaleMap ()

	XSecScaleMap (string config)

virtual	~XSecScaleMap ()

virtual double	GetScaling (const Interaction &) const override

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

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

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
virtual void	LoadConfig (void) override

Protected Member Functions inherited from genie::XSecScaleI
	XSecScaleI (string name, string config="Default")

void	Configure (const Registry &config) override

virtual void	Configure (string config) override

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

template<class T >
int	GetParamMat (const std::string &comm_name, TMatrixT< T > &mat, bool is_top_call=true) const
	Handle to load matrix of parameters. More...

template<class T >
int	GetParamMatSym (const std::string &comm_name, TMatrixTSym< T > &mat, bool is_top_call=true) const

int	GetParamMatKeys (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...

Private Attributes
const XSecScaleI *	fXSecScaleDefault

std::map< int, const XSecScaleI * >	fXSecScaleMap

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)

static string	BuildParamMatKey (const std::string &comm_name, unsigned int i, unsigned int j)

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

static string	BuildParamMatColSizeKey (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

This class is responsible to compute a scaling factor for the XSec.

Author: Code contributed by J.Tena Vidal and M.Roda

Created:: June, 2020

License:: Copyright (c) 2003-2024, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 25 of file XSecScaleMap.h.

Constructor & Destructor Documentation

XSecScaleMap::XSecScaleMap ( )

Definition at line 20 of file XSecScaleMap.cxx.

                            : 
   XSecScaleI("genie::XSecScaleMap") 
 {
   
 }

XSecScaleMap::XSecScaleMap ( string config )

Definition at line 26 of file XSecScaleMap.cxx.

                                         : 
   XSecScaleI("genie::XSecScaleMap",config) 
 {
   
 }

XSecScaleMap::~XSecScaleMap ( )

virtual

Definition at line 32 of file XSecScaleMap.cxx.

 {
 
 }

Member Function Documentation

double XSecScaleMap::GetScaling ( const Interaction & interaction ) const

overridevirtual

Implements genie::XSecScaleI.

Definition at line 37 of file XSecScaleMap.cxx.

References fXSecScaleDefault, fXSecScaleMap, genie::XSecScaleI::GetScaling(), genie::Interaction::InitState(), genie::Target::Pdg(), genie::units::second, and genie::InitialState::Tgt().

                                                                        {
   // This function accesses the requested Algoritm given the Pdg code and 
   // it retrieves the appropiate scaling.
   // Get Target pdg
   int pdg_target = interaction.InitState().Tgt().Pdg() ;
 
   const auto it = fXSecScaleMap.find(pdg_target) ;
   if ( it != fXSecScaleMap.end() ) {
     return (it -> second)->GetScaling( interaction ) ;
   }
   if ( fXSecScaleDefault ) {
     // return default 
     return fXSecScaleDefault->GetScaling( interaction ) ;
   }
   return 1. ; 
 
 }

void XSecScaleMap::LoadConfig ( void )

overrideprotectedvirtual

Implements genie::XSecScaleI.

Definition at line 57 of file XSecScaleMap.cxx.

References genie::Registry::FindKeys(), fXSecScaleDefault, fXSecScaleMap, genie::Registry::GetAlg(), genie::Algorithm::GetConfig(), genie::PDGLibrary::Instance(), genie::pdg::IsIon(), LOG, RgAlg::name, pERROR, genie::utils::str::Split(), and genie::Algorithm::SubAlg().

 {
   bool good_config = true ; 
   fXSecScaleDefault = nullptr ; 
   fXSecScaleMap.clear() ; 
 
   // Store default value
   static RgKey default_algo_name = "XSecScaleDefaultAlg" ;
   if( GetConfig().Exists(default_algo_name) ) {
     fXSecScaleDefault = dynamic_cast<const XSecScaleI *> ( this->SubAlg(default_algo_name) );
     if( !fXSecScaleDefault ) {
       good_config = false ; 
       LOG("XSecScaleMap", pERROR) << "The subalgorithm with ID  couldn't be casted " ; 
       // << SubAlg(default_algo_name)->Id() << " couldn't be casted " ;
     }  
 
   }
    
   // Get possible entries to pdg - shift map 
   auto kpdg_list = GetConfig().FindKeys("XSecScaleAlg@Pdg=") ;
   
   for( auto kiter = kpdg_list.begin(); kiter != kpdg_list.end(); ++kiter ) {
     const RgKey & key = *kiter ;
     vector<string> kv = genie::utils::str::Split(key,"=");
     assert(kv.size()==2);
     int pdg_target = stoi( kv[1] );
     if( ! PDGLibrary::Instance()->Find(pdg_target) ) {
       good_config = false ; 
       LOG("XSecScaleMap", pERROR) << "The target Pdg code associated is not valid : " << pdg_target ; 
       continue ; 
     }
     
     if( ! pdg::IsIon(pdg_target) ) {
       good_config = false ; 
       LOG("XSecScaleMap", pERROR) << "The target Pdg code does not correspond to a Ion : " << pdg_target ; 
       continue ; 
     } 
 
     const auto algo = fXSecScaleMap[pdg_target] = dynamic_cast<const XSecScaleI*> ( this->SubAlg( key ) ); 
     if( ! algo ) {
       good_config = false ; 
       LOG("XSecScaleMap", pERROR) << "The subalgorithm " << GetConfig().GetAlg(key).name 
                                   << " and target pdg " << pdg_target << " do not exist" ;
       continue ; 
     } 
 
   }
   
   if( ! good_config ) {
     LOG("XSecScaleMap", pERROR) << "Configuration has failed.";
     exit(78) ;
   }
 
 }

Member Data Documentation

const XSecScaleI* genie::XSecScaleMap::fXSecScaleDefault

private

Definition at line 41 of file XSecScaleMap.h.

Referenced by GetScaling(), and LoadConfig().

std::map<int,const XSecScaleI *> genie::XSecScaleMap::fXSecScaleMap

private

Definition at line 42 of file XSecScaleMap.h.

Referenced by GetScaling(), and LoadConfig().

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

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation