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genie::IBDXSecMap Class Reference

Maps specific nuclei to appropriate cross section models. More...

#include <IBDXSecMap.h>

Inheritance diagram for genie::IBDXSecMap:
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Collaboration diagram for genie::IBDXSecMap:
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Public Member Functions

 IBDXSecMap ()
 
 IBDXSecMap (string config)
 
virtual ~IBDXSecMap ()
 
double XSec (const Interaction *i, KinePhaseSpace_t k) const
 Compute the cross section for the input interaction. More...
 
double Integral (const Interaction *i) const
 
bool ValidProcess (const Interaction *i) const
 Can this cross section algorithm handle the input process? More...
 
bool ValidKinematics (const Interaction *i) const
 Is the input kinematical point a physically allowed one? More...
 
void Configure (const Registry &config)
 
void Configure (string config)
 
- Public Member Functions inherited from genie::XSecAlgorithmI
virtual ~XSecAlgorithmI ()
 
- Public Member Functions inherited from genie::Algorithm
virtual ~Algorithm ()
 
virtual void FindConfig (void)
 
virtual const RegistryGetConfig (void) const
 
RegistryGetOwnedConfig (void)
 
virtual const AlgIdId (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 AlgorithmSubAlg (const RgKey &registry_key) const
 
void AdoptConfig (void)
 
void AdoptSubstructure (void)
 
virtual void Print (ostream &stream) const
 Print algorithm info. More...
 

Protected Member Functions

const XSecAlgorithmISelectModel (const Target &t) const
 
- Protected Member Functions inherited from genie::XSecAlgorithmI
 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)
 
RegistryExtractLocalConfig (const Registry &in) const
 
RegistryExtractLowerConfig (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 Member Functions

void LoadConfig (void)
 

Private Attributes

bool fIsotopesUseSameModel
 
const XSecAlgorithmIfDefaultModel
 
std::map< int, const
XSecAlgorithmI * > 
fRefinedModels
 

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

Detailed Description

Maps specific nuclei to appropriate cross section models.

Author
Corey Reed <cjreed nikhef.nl> Nikhef
Created:
February 4, 2010
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 IBDXSecMap.h.

Constructor & Destructor Documentation

IBDXSecMap::IBDXSecMap ( )

Definition at line 25 of file IBDXSecMap.cxx.

25  :
26  XSecAlgorithmI("genie::IBDXSecMap"),
27  fDefaultModel(0)
28 {
29 
30 }
const XSecAlgorithmI * fDefaultModel
Definition: IBDXSecMap.h:50
IBDXSecMap::IBDXSecMap ( string  config)

Definition at line 32 of file IBDXSecMap.cxx.

32  :
33  XSecAlgorithmI("genie::IBDXSecMap", config),
34  fDefaultModel(0)
35 {
36 
37 }
const XSecAlgorithmI * fDefaultModel
Definition: IBDXSecMap.h:50
IBDXSecMap::~IBDXSecMap ( )
virtual

Definition at line 39 of file IBDXSecMap.cxx.

40 {
41 
42 }

Member Function Documentation

void IBDXSecMap::Configure ( const Registry config)
virtual

Configure the algorithm with an external registry The registry is merged with the top level registry if it is owned, Otherwise a copy of it is added with the highest priority

Reimplemented from genie::Algorithm.

Definition at line 45 of file IBDXSecMap.cxx.

References genie::Algorithm::Configure(), and LoadConfig().

46 {
47  Algorithm::Configure(config);
48  this->LoadConfig();
49 }
void LoadConfig(void)
Definition: IBDXSecMap.cxx:57
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:62
void IBDXSecMap::Configure ( string  config)
virtual

Configure the algorithm from the AlgoConfigPool based on param_set string given in input An algorithm contains a vector of registries coming from different xml configuration files, which are loaded according a very precise prioriy This methods will load a number registries in order of priority: 1) "Tunable" parameter set from CommonParametes. This is loaded with the highest prioriry and it is designed to be used for tuning procedure Usage not expected from the user. 2) For every string defined in "CommonParame" the corresponding parameter set will be loaded from CommonParameter.xml 3) parameter set specified by the config string and defined in the xml file of the algorithm 4) if config is not "Default" also the Default parameter set from the same xml file will be loaded Effectively this avoids the repetion of a parameter when it is not changed in the requested configuration

Reimplemented from genie::Algorithm.

Definition at line 51 of file IBDXSecMap.cxx.

References genie::Algorithm::Configure(), and LoadConfig().

52 {
53  Algorithm::Configure(config);
54  this->LoadConfig();
55 }
void LoadConfig(void)
Definition: IBDXSecMap.cxx:57
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:62
double IBDXSecMap::Integral ( const Interaction i) const
virtual

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

Implements genie::XSecAlgorithmI.

Definition at line 123 of file IBDXSecMap.cxx.

References genie::Interaction::InitState(), genie::XSecAlgorithmI::Integral(), LOG, pERROR, SelectModel(), genie::InitialState::Tgt(), and genie::InitialState::TgtPdg().

124 {
125  const XSecAlgorithmI* xs = this->SelectModel(i->InitState().Tgt());
126  if (xs!=0) {
127  return xs->Integral(i);
128  } else {
129  LOG("IBD", pERROR) << "No IBD XSec model found for target "
130  << i->InitState().TgtPdg();
131  return 0;
132  }
133 }
Cross Section Calculation Interface.
#define pERROR
Definition: Messenger.h:59
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
const XSecAlgorithmI * SelectModel(const Target &t) const
Definition: IBDXSecMap.cxx:99
int TgtPdg(void) const
const InitialState & InitState(void) const
Definition: Interaction.h:69
const Target & Tgt(void) const
Definition: InitialState.h:66
virtual double Integral(const Interaction *i) const =0
void IBDXSecMap::LoadConfig ( void  )
private

Definition at line 57 of file IBDXSecMap.cxx.

References genie::units::A, fDefaultModel, fIsotopesUseSameModel, fRefinedModels, genie::Registry::GetAlg(), genie::Algorithm::GetConfig(), genie::Algorithm::GetParam(), genie::pdg::IonPdgCode(), LOG, pINFO, pNOTICE, and genie::Algorithm::SubAlg().

Referenced by Configure().

58 {
59  // build the default xsec model according to the options contained
60  // in IBDXSecMap.xml and/or UserPhysicsOptions.xml
61 
62  // load default global model (should work for all nuclei)
63  RgAlg dgmodel ;
64  GetParam( "IBDNucXSecModel", dgmodel ) ;
65  LOG("IBD", pINFO)
66  << "Default IBD cross section model: " << dgmodel;
67 
69  dynamic_cast<const XSecAlgorithmI*>( this -> SubAlg("IBDNucXSecModel") );
70  assert(fDefaultModel!=0);
71 
72  // check whether to map according to specific isotopes
73  GetParam("IsotopesUseSameModel", fIsotopesUseSameModel ) ;
74 
75  // load refined models for specific nuclei
76  for(int Z=1; Z<140; Z++) {
77  for(int A=Z; A<3*Z; A++) {
78  std::ostringstream key;
79  const int nucpdg = pdg::IonPdgCode(A,Z);
80  key << "IBDNucXSecModel@Pdg=" << nucpdg;
81  RgKey rgkey = key.str();
82  if ( GetConfig().Exists(rgkey) ) {
83  RgAlg rgmodel = GetConfig().GetAlg(rgkey);
84  LOG("IBD", pNOTICE)
85  << "Nucleus =" << nucpdg
86  << " -> refined nuclear model: " << rgmodel;
87  const XSecAlgorithmI* model =
88  dynamic_cast<const XSecAlgorithmI*>(this->SubAlg(rgkey));
89  assert(model);
90  const int mapkeyval = (fIsotopesUseSameModel) ? Z : nucpdg;
92  insert(map<int,const XSecAlgorithmI*>::value_type(mapkeyval,
93  model));
94  }
95  }
96  }
97 }
Cross Section Calculation Interface.
const XSecAlgorithmI * fDefaultModel
Definition: IBDXSecMap.h:50
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:246
std::map< int, const XSecAlgorithmI * > fRefinedModels
Definition: IBDXSecMap.h:51
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
static constexpr double A
Definition: Units.h:74
#define pINFO
Definition: Messenger.h:62
bool fIsotopesUseSameModel
Definition: IBDXSecMap.h:49
string RgKey
int IonPdgCode(int A, int Z)
Definition: PDGUtils.cxx:71
#define pNOTICE
Definition: Messenger.h:61
bool GetParam(const RgKey &name, T &p, bool is_top_call=true) const
RgAlg GetAlg(RgKey key) const
Definition: Registry.cxx:488
const Algorithm * SubAlg(const RgKey &registry_key) const
Definition: Algorithm.cxx:345
const XSecAlgorithmI * IBDXSecMap::SelectModel ( const Target t) const
protected

Definition at line 99 of file IBDXSecMap.cxx.

References fDefaultModel, fRefinedModels, and genie::Target::Pdg().

Referenced by Integral(), ValidKinematics(), ValidProcess(), and XSec().

100 {
101  // search the map for the PDG code of the target
102  // if a refined model is found, return it
103  // otherwise return the default xsec model
104 
105  map<int,const XSecAlgorithmI*>::const_iterator it = fRefinedModels.find(t.Pdg());
106 
107  if(it != fRefinedModels.end()) return it->second;
108  else return fDefaultModel;
109 }
int Pdg(void) const
Definition: Target.h:71
const XSecAlgorithmI * fDefaultModel
Definition: IBDXSecMap.h:50
std::map< int, const XSecAlgorithmI * > fRefinedModels
Definition: IBDXSecMap.h:51
bool IBDXSecMap::ValidKinematics ( const Interaction i) const
virtual

Is the input kinematical point a physically allowed one?

Reimplemented from genie::XSecAlgorithmI.

Definition at line 147 of file IBDXSecMap.cxx.

References genie::Interaction::InitState(), LOG, pERROR, SelectModel(), genie::InitialState::Tgt(), genie::InitialState::TgtPdg(), and genie::XSecAlgorithmI::ValidKinematics().

148 {
149  const XSecAlgorithmI* xs = this->SelectModel(i->InitState().Tgt());
150  if (xs!=0) {
151  return xs->ValidKinematics(i);
152  } else {
153  LOG("IBD", pERROR) << "No IBD XSec model found for target "
154  << i->InitState().TgtPdg();
155  return 0;
156  }
157 }
Cross Section Calculation Interface.
#define pERROR
Definition: Messenger.h:59
virtual bool ValidKinematics(const Interaction *i) const
Is the input kinematical point a physically allowed one?
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
const XSecAlgorithmI * SelectModel(const Target &t) const
Definition: IBDXSecMap.cxx:99
int TgtPdg(void) const
const InitialState & InitState(void) const
Definition: Interaction.h:69
const Target & Tgt(void) const
Definition: InitialState.h:66
bool IBDXSecMap::ValidProcess ( const Interaction i) const
virtual

Can this cross section algorithm handle the input process?

Implements genie::XSecAlgorithmI.

Definition at line 135 of file IBDXSecMap.cxx.

References genie::Interaction::InitState(), LOG, pERROR, SelectModel(), genie::InitialState::Tgt(), genie::InitialState::TgtPdg(), and genie::XSecAlgorithmI::ValidProcess().

136 {
137  const XSecAlgorithmI* xs = this->SelectModel(i->InitState().Tgt());
138  if (xs!=0) {
139  return xs->ValidProcess(i);
140  } else {
141  LOG("IBD", pERROR) << "No IBD XSec model found for target "
142  << i->InitState().TgtPdg();
143  return 0;
144  }
145 }
Cross Section Calculation Interface.
#define pERROR
Definition: Messenger.h:59
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
virtual bool ValidProcess(const Interaction *i) const =0
Can this cross section algorithm handle the input process?
const XSecAlgorithmI * SelectModel(const Target &t) const
Definition: IBDXSecMap.cxx:99
int TgtPdg(void) const
const InitialState & InitState(void) const
Definition: Interaction.h:69
const Target & Tgt(void) const
Definition: InitialState.h:66
double IBDXSecMap::XSec ( const Interaction i,
KinePhaseSpace_t  k 
) const
virtual

Compute the cross section for the input interaction.

Implements genie::XSecAlgorithmI.

Definition at line 111 of file IBDXSecMap.cxx.

References genie::Interaction::InitState(), LOG, pERROR, SelectModel(), genie::InitialState::Tgt(), genie::InitialState::TgtPdg(), and genie::XSecAlgorithmI::XSec().

112 {
113  const XSecAlgorithmI* xs = this->SelectModel(i->InitState().Tgt());
114  if (xs!=0) {
115  return xs->XSec(i, k);
116  } else {
117  LOG("IBD", pERROR) << "No IBD XSec model found for target "
118  << i->InitState().TgtPdg();
119  return 0;
120  }
121 }
Cross Section Calculation Interface.
#define pERROR
Definition: Messenger.h:59
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
virtual double XSec(const Interaction *i, KinePhaseSpace_t k=kPSfE) const =0
Compute the cross section for the input interaction.
const XSecAlgorithmI * SelectModel(const Target &t) const
Definition: IBDXSecMap.cxx:99
int TgtPdg(void) const
const InitialState & InitState(void) const
Definition: Interaction.h:69
const Target & Tgt(void) const
Definition: InitialState.h:66

Member Data Documentation

const XSecAlgorithmI* genie::IBDXSecMap::fDefaultModel
private

Definition at line 50 of file IBDXSecMap.h.

Referenced by LoadConfig(), and SelectModel().

bool genie::IBDXSecMap::fIsotopesUseSameModel
private

Definition at line 49 of file IBDXSecMap.h.

Referenced by LoadConfig().

std::map<int, const XSecAlgorithmI*> genie::IBDXSecMap::fRefinedModels
private

Definition at line 51 of file IBDXSecMap.h.

Referenced by LoadConfig(), and SelectModel().


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