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genie::LHAPDF6 Class Reference

LHAPDF6 library interface. Concrete implementation of the PDFModelI interface. More...

#include <LHAPDF6.h>

Inheritance diagram for genie::LHAPDF6:
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Collaboration diagram for genie::LHAPDF6:
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Public Member Functions

 LHAPDF6 ()
 
 LHAPDF6 (string config)
 
virtual ~LHAPDF6 ()
 
double UpValence (double x, double Q2) const
 
double DownValence (double x, double Q2) const
 
double UpSea (double x, double Q2) const
 
double DownSea (double x, double Q2) const
 
double Strange (double x, double Q2) const
 
double Charm (double x, double Q2) const
 
double Bottom (double x, double Q2) const
 
double Top (double x, double Q2) const
 
double Gluon (double x, double Q2) const
 
PDF_t AllPDFs (double x, double Q2) const
 
void Configure (const Registry &config)
 
void Configure (string config)
 
- Public Member Functions inherited from genie::PDFModelI
virtual ~PDFModelI ()
 
- 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...
 

Private Member Functions

void LoadConfig (void)
 

Private Attributes

string fSetName
 
int fMemberID
 

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 Member Functions inherited from genie::PDFModelI
 PDFModelI ()
 
 PDFModelI (string name)
 
 PDFModelI (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...
 
- 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

LHAPDF6 library interface. Concrete implementation of the PDFModelI interface.

Author
Costas Andreopoulos <c.andreopoulos cern.ch> University of Liverpool
Created:
March 20, 2018
License:
Copyright (c) 2003-2024, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 34 of file LHAPDF6.h.

Constructor & Destructor Documentation

LHAPDF6::LHAPDF6 ( )

Definition at line 27 of file LHAPDF6.cxx.

References fMemberID, and fSetName.

27  :
28 PDFModelI("genie::LHAPDF6")
29 {
30  fSetName = "";
31  fMemberID = 0;
32 
33 #ifdef __GENIE_LHAPDF6_ENABLED__
34  fLHAPDF = 0;
35 #endif
36 }
string fSetName
Definition: LHAPDF6.h:65
int fMemberID
Definition: LHAPDF6.h:66
LHAPDF6::LHAPDF6 ( string  config)

Definition at line 38 of file LHAPDF6.cxx.

References fMemberID, and fSetName.

38  :
39 PDFModelI("genie::LHAPDF6", config)
40 {
41  fSetName = "";
42  fMemberID = 0;
43 
44 #ifdef __GENIE_LHAPDF6_ENABLED__
45  fLHAPDF = 0;
46 #endif
47 }
string fSetName
Definition: LHAPDF6.h:65
int fMemberID
Definition: LHAPDF6.h:66
LHAPDF6::~LHAPDF6 ( )
virtual

Definition at line 49 of file LHAPDF6.cxx.

50 {
51 //#ifdef __GENIE_LHAPDF6_ENABLED__
52 // if(fLHAPDF) delete fLHAPDF;
53 //#endif
54 }

Member Function Documentation

PDF_t LHAPDF6::AllPDFs ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 119 of file LHAPDF6.cxx.

References LOG, and pFATAL.

Referenced by Bottom(), Charm(), DownSea(), DownValence(), Gluon(), Strange(), Top(), UpSea(), and UpValence().

120 {
121  LOG("LHAPDF6",pFATAL) << "LHAPDF6 not enabled.";
122  exit(-1);
123 }
#define pFATAL
Definition: Messenger.h:56
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
double LHAPDF6::Bottom ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 86 of file LHAPDF6.cxx.

References AllPDFs().

87 {
88  return AllPDFs(x,Q2).bot;
89 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
double LHAPDF6::Charm ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 81 of file LHAPDF6.cxx.

References AllPDFs().

82 {
83  return AllPDFs(x,Q2).chm;
84 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
void LHAPDF6::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 126 of file LHAPDF6.cxx.

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

127 {
128  Algorithm::Configure(config);
129  this->LoadConfig();
130  fAllowReconfig=false;
131 }
void LoadConfig(void)
Definition: LHAPDF6.cxx:140
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:62
void LHAPDF6::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 133 of file LHAPDF6.cxx.

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

134 {
135  Algorithm::Configure(config);
136  this->LoadConfig();
137  fAllowReconfig=false;
138 }
void LoadConfig(void)
Definition: LHAPDF6.cxx:140
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:62
double LHAPDF6::DownSea ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 71 of file LHAPDF6.cxx.

References AllPDFs().

72 {
73  return AllPDFs(x,Q2).dsea;
74 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
double LHAPDF6::DownValence ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 61 of file LHAPDF6.cxx.

References AllPDFs().

62 {
63  return AllPDFs(x,Q2).dval;
64 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
double LHAPDF6::Gluon ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 96 of file LHAPDF6.cxx.

References AllPDFs().

97 {
98  return AllPDFs(x,Q2).gl;
99 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
void LHAPDF6::LoadConfig ( void  )
private

Definition at line 140 of file LHAPDF6.cxx.

References fMemberID, fSetName, genie::Algorithm::GetParam(), LOG, and pFATAL.

Referenced by Configure().

141 {
142  this->GetParam("SetName", fSetName );
143  this->GetParam("MemberID", fMemberID);
144 
145 #ifdef __GENIE_LHAPDF6_ENABLED__
146  fLHAPDF = LHAPDF::mkPDF(fSetName, fMemberID);
147  if(!fLHAPDF) {
148  LOG("LHAPDF6",pFATAL)
149  << "Couldn't retrieve LHADPF6 pdf set: "
150  << fSetName << ", member id: " << fMemberID;
151  exit(1);
152  }
153 #endif
154 }
#define pFATAL
Definition: Messenger.h:56
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:96
string fSetName
Definition: LHAPDF6.h:65
bool GetParam(const RgKey &name, T &p, bool is_top_call=true) const
int fMemberID
Definition: LHAPDF6.h:66
double LHAPDF6::Strange ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 76 of file LHAPDF6.cxx.

References AllPDFs().

77 {
78  return AllPDFs(x,Q2).str;
79 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
double LHAPDF6::Top ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 91 of file LHAPDF6.cxx.

References AllPDFs().

92 {
93  return AllPDFs(x,Q2).top;
94 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
double LHAPDF6::UpSea ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 66 of file LHAPDF6.cxx.

References AllPDFs().

67 {
68  return AllPDFs(x,Q2).usea;
69 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119
double LHAPDF6::UpValence ( double  x,
double  Q2 
) const
virtual

Implements genie::PDFModelI.

Definition at line 56 of file LHAPDF6.cxx.

References AllPDFs().

57 {
58  return AllPDFs(x,Q2).uval;
59 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:1077
PDF_t AllPDFs(double x, double Q2) const
Definition: LHAPDF6.cxx:119

Member Data Documentation

int genie::LHAPDF6::fMemberID
private

Definition at line 66 of file LHAPDF6.h.

Referenced by LHAPDF6(), and LoadConfig().

string genie::LHAPDF6::fSetName
private

Definition at line 65 of file LHAPDF6.h.

Referenced by LHAPDF6(), and LoadConfig().


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