Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes | List of all members
genie::KovalenkoQELCharmPXSec Class Reference

Computes the QEL Charm Production Differential Cross Section using Kovalenko's duality model approach. It models the differential cross sections for:
. More...

#include "/cvmfs/nova.opensciencegrid.org/externals/genie/v3_00_06_p01/Linux64bit+3.10-2.17-e17-debug/GENIE-Generator/src/Physics/Charm/XSection/KovalenkoQELCharmPXSec.h"

Inheritance diagram for genie::KovalenkoQELCharmPXSec:
genie::XSecAlgorithmI genie::Algorithm

Public Member Functions

 KovalenkoQELCharmPXSec ()
 
 KovalenkoQELCharmPXSec (string config)
 
virtual ~KovalenkoQELCharmPXSec ()
 
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 param_set)
 
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

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 >
bool GetParamVect (const std::string &comm_name, std::vector< T > &v, unsigned int max, 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

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...
 

Private Member Functions

void LoadConfig (void)
 
double ZR (const Interaction *interaction) const
 
double DR (const Interaction *interaction) const
 
double MRes (const Interaction *interaction) const
 
double ResDM (const Interaction *interaction) const
 
double xiBar (double Q2, double Mnuc, double v) const
 

Private Attributes

const PDFModelIfPDFModel
 
const XSecIntegratorIfXSecIntegrator
 const IntegratorI * fIntegrator; More...
 
double fMo
 
double fScLambdaP
 
double fScSigmaP
 
double fScSigmaPP
 
double fResDMLambda
 
double fResDMSigma
 

Detailed Description

Computes the QEL Charm Production Differential Cross Section using Kovalenko's duality model approach. It models the differential cross sections for:
.

S.G.Kovalenko, Sov.J.Nucl.Phys.52:934 (1990)

Author
Costas Andreopoulos <costas.andreopoulos stfc.ac.uk> University of Liverpool & STFC Rutherford Appleton Lab

June 10, 2004

Copyright (c) 2003-2019, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org or see $GENIE/LICENSE

Definition at line 42 of file KovalenkoQELCharmPXSec.h.

Constructor & Destructor Documentation

KovalenkoQELCharmPXSec::KovalenkoQELCharmPXSec ( )

Definition at line 50 of file KovalenkoQELCharmPXSec.cxx.

50  :
51 XSecAlgorithmI("genie::KovalenkoQELCharmPXSec")
52 {
53 
54 }
KovalenkoQELCharmPXSec::KovalenkoQELCharmPXSec ( string  config)

Definition at line 56 of file KovalenkoQELCharmPXSec.cxx.

56  :
57 XSecAlgorithmI("genie::KovalenkoQELCharmPXSec", config)
58 {
59 
60 }
Definition: config.py:1
KovalenkoQELCharmPXSec::~KovalenkoQELCharmPXSec ( )
virtual

Definition at line 62 of file KovalenkoQELCharmPXSec.cxx.

63 {
64 
65 }

Member Function Documentation

int Algorithm::AddLowRegistry ( Registry rp,
bool  owns = true 
)
protectedinherited

add registry with lowest priority, also update ownership

Definition at line 601 of file Algorithm.cxx.

Referenced by genie::EventGenerator::Configure().

601  {
602 
603  fConfVect.push_back( rp ) ;
604  fOwnerships.push_back( own ) ;
605 
606  if ( fConfig ) {
607  delete fConfig ;
608  fConfig = 0 ;
609  }
610 
611  return fConfVect.size() ;
612 
613 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
int Algorithm::AddTopRegisties ( const vector< Registry * > &  rs,
bool  owns = false 
)
protectedinherited

Add registries with top priority, also udated Ownerships.

Definition at line 653 of file Algorithm.cxx.

653  {
654 
655  fConfVect.insert( fConfVect.begin(), rs.begin(), rs.end() ) ;
656 
657  fOwnerships.insert( fOwnerships.begin(), rs.size(), own ) ;
658 
659  if ( fConfig ) {
660  delete fConfig ;
661  fConfig = 0 ;
662  }
663 
664  return fConfVect.size() ;
665 
666 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
int Algorithm::AddTopRegistry ( Registry rp,
bool  owns = true 
)
protectedinherited

add registry with top priority, also update ownership

Definition at line 585 of file Algorithm.cxx.

Referenced by genie::EventGeneratorListAssembler::AssembleGeneratorList().

585  {
586 
587  fConfVect.insert( fConfVect.begin(), rp ) ;
588  fOwnerships.insert( fOwnerships.begin(), own ) ;
589 
590  if ( fConfig ) {
591  delete fConfig ;
592  fConfig = 0 ;
593  }
594 
595  return fConfVect.size() ;
596 
597 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
void Algorithm::AdoptConfig ( void  )
inherited

Clone the configuration registry looked up from the configuration pool and take its ownership

Definition at line 394 of file Algorithm.cxx.

References Configure(), GetConfig(), LOG, and pNOTICE.

Referenced by genie::Algorithm::AllowReconfig().

394  {
395 
396  LOG("Algorithm", pNOTICE)
397  << this->Id().Key() << " is taking ownership of its configuration";
398 
399  // if(fOwnsConfig) {
400  // LOG("Algorithm", pWARN)
401  // << this->Id().Key() << " already owns its configuration!";
402  // return;
403  // }
404 
405  this->Configure( GetConfig() );
406 }
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
#define pNOTICE
Definition: Messenger.h:62
string Key(void) const
Definition: AlgId.h:47
void Algorithm::AdoptSubstructure ( void  )
inherited

Take ownership of the algorithms subtructure (sub-algorithms,...) by copying them from the AlgFactory pool to the local pool Also bring all the configuration variables to the top level config Registry. This can be used to group together a series of algorithms & their configurations and extract (a clone of) this group from the shared pools. Having a series of algorithms/configurations behaving as a monolithic block, with a single point of configuration (the top level) is to be used when bits & pieces of GENIE are used in isolation for data fitting or reweighting

Definition at line 408 of file Algorithm.cxx.

References genie::AlgFactory::AdoptAlgorithm(), genie::Algorithm::AdoptSubstructure(), GetConfig(), genie::AlgFactory::Instance(), genie::kRgAlg, LOG, pDEBUG, pNOTICE, and genie::RegistryItemI::TypeInfo().

Referenced by genie::Algorithm::AdoptSubstructure(), genie::Algorithm::AllowReconfig(), main(), and testReconfigInOwnedModules().

409 {
410 // Take ownership of the algorithms subtructure (sub-algorithms,..) by copying
411 // them from the AlgFactory pool to the local pool. Also bring all the
412 // configuration variables to the top level. See the header for more details.
413 // A secial naming convention is required for configuration parameter keys
414 // for parameters belonging to sub-algorithms (or sub-algorithms of these
415 // sub-algorithms and so on...).
416 // The convention is: "sub-alg-key/sub-sub-alg-key/.../original name"
417 // This is a recursive method: The AdoptSubtructure()of all sub-algorithms is
418 // invoked.
419 //
420  LOG("Algorithm", pNOTICE)
421  << "Algorithm: " << this->Id().Key() << " is adopting its substructure";
422 
423 // Registry deep_config;
424 // deep_config.UnLock();
425 // deep_config.SetName(this->Id().Key());
426 
427  // deep_config.SetName(this->Id().Config() + ";D");
428  // fID.SetConfig(this->Id().Config() + ";D");
429 
430  if(fOwnsSubstruc) this->DeleteSubstructure();
431 
432  fOwnedSubAlgMp = new AlgMap;
433  fOwnsSubstruc = true;
434 
435  AlgFactory * algf = AlgFactory::Instance();
436 
437  const RgIMap & rgmap = GetConfig().GetItemMap();
438 
439  RgIMapConstIter iter = rgmap.begin();
440  for( ; iter != rgmap.end(); ++iter) {
441 
442  RgKey reg_key = iter->first;
443  RegistryItemI * ri = iter->second;
444 
445  if(ri->TypeInfo() == kRgAlg) {
446  LOG("Algorithm", pDEBUG)
447  << "Found sub-algorithm pointed to by " << reg_key;
448  RgAlg reg_alg = fConfig->GetAlg(reg_key);
449  AlgId id(reg_alg);
450 
451  LOG("Algorithm", pDEBUG) << "Adopting sub-algorithm = " << id.Key();
452  Algorithm * subalg = algf->AdoptAlgorithm(id.Name(),id.Config());
453  subalg->AdoptSubstructure();
454 
455  LOG("Algorithm", pDEBUG) << "Adding sub-algorithm to local pool";
456  AlgMapPair key_alg_pair(reg_key, subalg);
457  fOwnedSubAlgMp->insert(key_alg_pair);
458 
459  }
460 
461  }
462 
463 
464  if ( fConfig ) {
465  delete fConfig ;
466  fConfig = 0 ;
467  }
468 
469 }
::xsd::cxx::tree::id< char, ncname > id
Definition: Database.h:165
void DeleteSubstructure(void)
Definition: Algorithm.cxx:496
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
map< string, Algorithm * > AlgMap
Definition: Algorithm.h:49
Registry item pABC.
Definition: RegistryItemI.h:30
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
virtual RgType_t TypeInfo(void) const =0
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
void AdoptSubstructure(void)
Definition: Algorithm.cxx:408
pair< string, Algorithm * > AlgMapPair
Definition: Algorithm.h:52
Algorithm * AdoptAlgorithm(const AlgId &algid) const
Definition: AlgFactory.cxx:127
Algorithm ID (algorithm name + configuration set name)
Definition: AlgId.h:35
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
static AlgFactory * Instance()
Definition: AlgFactory.cxx:75
string RgKey
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
#define pNOTICE
Definition: Messenger.h:62
The GENIE Algorithm Factory.
Definition: AlgFactory.h:40
string Key(void) const
Definition: AlgId.h:47
RgAlg GetAlg(RgKey key) const
Definition: Registry.cxx:503
#define pDEBUG
Definition: Messenger.h:64
map< RgKey, RegistryItemI * > RgIMap
Definition: Registry.h:46
virtual bool genie::Algorithm::AllowReconfig ( void  ) const
inlinevirtualinherited
AlgCmp_t Algorithm::Compare ( const Algorithm alg) const
virtualinherited

Compare with input algorithm.

Definition at line 294 of file Algorithm.cxx.

References genie::AlgId::Config(), genie::Algorithm::Id(), genie::kAlgCmpDiffAlg, genie::kAlgCmpDiffConfig, genie::kAlgCmpIdentical, genie::kAlgCmpUnknown, and genie::AlgId::Name().

Referenced by genie::Algorithm::AllowReconfig().

295 {
296 // Compares itself with the input algorithm
297 
298  string alg1 = this->Id().Name();
299  string config1 = this->Id().Config();
300  string alg2 = algo->Id().Name();
301  string config2 = algo->Id().Config();
302 
303  if(alg1 == alg2)
304  {
305  if(config1 == config2) return kAlgCmpIdentical;
306  else return kAlgCmpDiffConfig;
307  }
308  else return kAlgCmpDiffAlg;
309 
310  return kAlgCmpUnknown;
311 }
string Name(void) const
Definition: AlgId.h:45
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
string Config(void) const
Definition: AlgId.h:46
void KovalenkoQELCharmPXSec::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 303 of file KovalenkoQELCharmPXSec.cxx.

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

304 {
305  Algorithm::Configure(config);
306  this->LoadConfig();
307 }
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
void KovalenkoQELCharmPXSec::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 309 of file KovalenkoQELCharmPXSec.cxx.

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

310 {
311  Algorithm::Configure(param_set);
312  this->LoadConfig();
313 }
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
void Algorithm::DeleteConfig ( void  )
protectedinherited

Definition at line 471 of file Algorithm.cxx.

References MECModelEnuComparisons::i.

Referenced by genie::Algorithm::AllowReconfig().

472 {
473  // there is nothing to delete if the configuration is not owned but is
474  // rather looked up from the configuration pool
475  //
476 
477  for ( unsigned int i = 0 ; i < fConfVect.size() ; ++i ) {
478  if ( fOwnerships[i] ) {
479  delete fConfVect[i] ;
480  }
481  }
482 
483  fConfVect.clear() ;
484  fOwnerships.clear() ;
485 
486  // delete owned configuration registry
487 
488  if(fConfig) {
489  delete fConfig;
490  fConfig=0;
491  }
492 
493 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
void Algorithm::DeleteSubstructure ( void  )
protectedinherited

Definition at line 496 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

497 {
498  // there is nothing to delete if the sub-algorithms are not owned but rather
499  // taken from the AlgFactory's pool
500  //
501  if(!fOwnsSubstruc) return;
502 
503  // delete local algorithm pool
504  //
505  AlgMapIter iter = fOwnedSubAlgMp->begin();
506  for( ; iter != fOwnedSubAlgMp->end(); ++iter) {
507  Algorithm * alg = iter->second;
508  if(alg) {
509  delete alg;
510  alg=0;
511  }
512  }
513  delete fOwnedSubAlgMp;
514  fOwnedSubAlgMp = 0;
515 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
map< string, Algorithm * >::iterator AlgMapIter
Definition: Algorithm.h:50
double KovalenkoQELCharmPXSec::DR ( const Interaction interaction) const
private

Definition at line 155 of file KovalenkoQELCharmPXSec.cxx.

References E, fPDFModel, genie::Target::HitNucMass(), genie::Target::HitNucPdg(), integrand(), genie::utils::gsl::Integration1DimTypeFromString(), genie::Interaction::Kine(), kinematics(), LOG, MRes(), pDEBUG, genie::Kinematics::Q2(), genie::utils::kinematics::Q2(), ResDM(), genie::PDF::SetModel(), genie::InitialState::Tgt(), and xiBar().

Referenced by XSec().

156 {
157  const InitialState & init_state = interaction -> InitState();
158 
159  // Compute PDFs
160  PDF pdfs;
161  pdfs.SetModel(fPDFModel); // <-- attach algorithm
162 
163  // Compute integration area = [xi_bar_plus, xi_bar_minus]
164  const Kinematics & kinematics = interaction->Kine();
165 
166  double Q2 = kinematics.Q2();
167  double Mnuc = init_state.Tgt().HitNucMass();
168  double Mnuc2 = TMath::Power(Mnuc,2);
169  double MR = this->MRes(interaction);
170  double DeltaR = this->ResDM(interaction);
171 
172  double vR_minus = ( TMath::Power(MR-DeltaR,2) - Mnuc2 + Q2 ) / (2*Mnuc);
173  double vR_plus = ( TMath::Power(MR+DeltaR,2) - Mnuc2 + Q2 ) / (2*Mnuc);
174 
175  LOG("QELCharmXSec", pDEBUG)
176  << "vR = [plus: " << vR_plus << ", minus: " << vR_minus << "]";
177 
178  double xi_bar_minus = 0.999;
179  double xi_bar_plus = this->xiBar(Q2, Mnuc, vR_plus);
180 
181  LOG("QELCharmXSec", pDEBUG)
182  << "Integration limits = [" << xi_bar_plus << ", " << xi_bar_minus << "]";
183 
184  int pdgc = init_state.Tgt().HitNucPdg();
185 
186  ROOT::Math::IBaseFunctionOneDim * integrand = new
190 
191  double abstol = 1; // We mostly care about relative tolerance
192  double reltol = 1E-4;
193  int nmaxeval = 100000;
194  ROOT::Math::Integrator ig(*integrand,ig_type,abstol,reltol,nmaxeval);
195  double D = ig.Integral(xi_bar_plus, xi_bar_minus);
196 
197  delete integrand;
198 
199  return D;
200 }
ROOT::Math::IntegrationOneDim::Type Integration1DimTypeFromString(string type)
Definition: GSLUtils.cxx:31
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:991
int HitNucPdg(void) const
Definition: Target.cxx:321
double HitNucMass(void) const
Definition: Target.cxx:250
A class to store PDFs.
Definition: PDF.h:38
double MRes(const Interaction *interaction) const
Generated/set kinematical variables for an event.
Definition: Kinematics.h:40
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
Float_t E
Definition: plot.C:20
const Kinematics & Kine(void) const
Definition: Interaction.h:71
void SetModel(const PDFModelI *model)
Definition: PDF.cxx:48
double ResDM(const Interaction *interaction) const
Auxiliary scalar function for the internal integration in Kovalenko QEL charm production cross sectio...
double integrand(double *x, double *par)
double xiBar(double Q2, double Mnuc, double v) const
double Q2(bool selected=false) const
Definition: Kinematics.cxx:135
const Target & Tgt(void) const
Definition: InitialState.h:67
void kinematics()
Definition: kinematics.C:10
Initial State information.
Definition: InitialState.h:49
#define pDEBUG
Definition: Messenger.h:64
Registry * Algorithm::ExtractLocalConfig ( const Registry in) const
protectedinherited

Split an incoming configuration Registry into a block valid for this algorithm Ownership of the returned registry belongs to the algo

Definition at line 518 of file Algorithm.cxx.

References genie::RegistryItemI::Clone(), genie::Registry::GetItemMap(), genie::Registry::Name(), and confusionMatrixTree::out.

Referenced by genie::Algorithm::AllowReconfig().

518  {
519 
520  const RgIMap & rgmap = in.GetItemMap();
521  Registry * out = new Registry( in.Name(), false );
522 
523  for( RgIMapConstIter reg_iter = rgmap.begin();
524  reg_iter != rgmap.end(); ++reg_iter ) {
525 
526  RgKey reg_key = reg_iter->first;
527  if( reg_key.find( '/' ) != string::npos) continue;
528 
529  // at this point
530  // this key is referred to the local algorithm
531  // it has to be copied in out;
532 
533  RegistryItemI * ri = reg_iter->second;
534  RgIMapPair key_item_pair( reg_key, ri->Clone() );
535  out -> Set(key_item_pair);
536 
537  }
538 
539  if ( out -> NEntries() <= 0 ) {
540  delete out ;
541  out = 0 ;
542  }
543 
544  return out ;
545 }
Registry item pABC.
Definition: RegistryItemI.h:30
string Name(void) const
get the registry name
Definition: Registry.cxx:612
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
pair< RgKey, RegistryItemI * > RgIMapPair
Definition: Registry.h:47
string RgKey
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
virtual RegistryItemI * Clone(void) const =0
map< RgKey, RegistryItemI * > RgIMap
Definition: Registry.h:46
Registry * Algorithm::ExtractLowerConfig ( const Registry in,
const string alg_key 
) const
protectedinherited

Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key.

Definition at line 549 of file Algorithm.cxx.

References genie::RegistryItemI::Clone(), genie::Registry::GetItemMap(), genie::Registry::Name(), and confusionMatrixTree::out.

Referenced by genie::Algorithm::AllowReconfig().

549  {
550 
551  const RgIMap & rgmap = in.GetItemMap();
552  Registry * out = new Registry( in.Name(), false );
553 
554  for( RgIMapConstIter reg_iter = rgmap.begin();
555  reg_iter != rgmap.end(); ++reg_iter ) {
556 
557  RgKey reg_key = reg_iter->first;
558  if( reg_key.find(alg_key+"/") == string::npos) continue;
559 
560  // at this point
561  // this key is referred to the sub-algorithm
562  // indicated by alg_key: it has to be copied in out;
563 
564  int new_key_start = reg_key.find_first_of('/')+1;
565  RgKey new_reg_key = reg_key.substr( new_key_start, reg_key.length() );
566 
567  RegistryItemI * ri = reg_iter->second;
568  RgIMapPair key_item_pair(new_reg_key, ri->Clone());
569  out -> Set(key_item_pair);
570 
571  }
572 
573  if ( out -> NEntries() <= 0 ) {
574  delete out ;
575  out = 0 ;
576  }
577 
578  return out ;
579 
580 }
Registry item pABC.
Definition: RegistryItemI.h:30
string Name(void) const
get the registry name
Definition: Registry.cxx:612
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
pair< RgKey, RegistryItemI * > RgIMapPair
Definition: Registry.h:47
string RgKey
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
virtual RegistryItemI * Clone(void) const =0
map< RgKey, RegistryItemI * > RgIMap
Definition: Registry.h:46
void Algorithm::FindConfig ( void  )
virtualinherited

Lookup configuration from the config pool Similar logic from void Configure(string)

Definition at line 135 of file Algorithm.cxx.

References gen_hdf5record::config, exit(), genie::AlgConfigPool::FindRegistry(), genie::Registry::GetItemMap(), genie::Registry::GetString(), MECModelEnuComparisons::i, genie::AlgConfigPool::Instance(), it, genie::Registry::ItemIsLocal(), parse_dependency_file_t::list, LOG, pDEBUG, pFATAL, time_estimates::pool, pWARN, moon_position_table_new3::second, genie::utils::str::Split(), string, and APDHVSetting::temp.

136 {
137 // Finds its configration Registry from the ConfigPool and gets a pointer to
138 // it. If the Registry comes from the ConfigPool then the Algorithm does not
139 // own its configuration (the ConfigPool singleton keeps the ownership and the
140 // responsibility to -eventually- delete all the Registries it instantiates
141 // by parsing the XML config files).
142 
143  DeleteConfig() ;
144 
146 
147  Registry * config = 0 ;
148 
149  // load the Default config if config is not the default
150  if ( fID.Config() != "Default" ) {
151  config = pool -> FindRegistry( fID.Name(), "Default" );
152  if ( config ) {
153  if ( config -> NEntries() > 0 ) {
154  AddTopRegistry( config, false ) ;
155  LOG("Algorithm", pDEBUG) << "\n" << *config;
156  }
157  }
158  }
159 
160  // Load the right config
161  config = pool->FindRegistry(this);
162 
163  if(!config)
164  // notify & keep whatever config Registry was used before.
165  LOG("Algorithm", pWARN)
166  << "No Configuration available for "
167  << this->Id().Key() << " at the ConfigPool";
168  else {
169  if ( config -> NEntries() > 0 ) {
170  AddTopRegistry( config, false ) ;
171  LOG("Algorithm", pDEBUG) << "\n" << config;
172  }
173  }
174 
175  const string common_key_root = "Common" ;
176  std::map<string, string> common_lists;
177 
178  // Load Common Parameters if key that start with "Common" is found
179  for ( unsigned int i = 0 ; i < fConfVect.size() ; ++i ) {
180  const Registry & temp = * fConfVect[i] ;
181  for ( RgIMapConstIter it = temp.GetItemMap().begin() ; it != temp.GetItemMap().end() ; ++it ) {
182 
183  // check if it is a "Common" entry
184  if ( it -> first.find( common_key_root ) == 0 ) {
185  // retrieve the type of the common entry
186  std::string type = it -> first.substr(common_key_root.size() ) ;
187 
188  if ( temp.ItemIsLocal( it -> first ) ) {
189 
190  string temp_list = temp.GetString( it -> first ) ;
191  if ( temp_list.length() > 0 ) {
192  common_lists[type] = temp_list ;
193  }
194  }
195  }
196 
197  }
198 
199  } // loop over the local registries
200 
201 
202  for ( std::map<string, string>::const_iterator it = common_lists.begin() ;
203  it != common_lists.end() ; ++it ) {
204 
205  vector<string> list = str::Split( it -> second , "," ) ;
206 
207  for ( unsigned int i = 0; i < list.size(); ++i ) {
208 
209  config = pool -> CommonList( it -> first, list[i] ) ;
210 
211  if ( ! config ) {
212  LOG("Algorithm", pFATAL)
213  << "No Commom parameters available for " << it -> first << " list "
214  << list[i] << " at the ConfigPool";
215 
216  exit( 78 ) ;
217  }
218  else {
219  AddLowRegistry( config, false ) ;
220  LOG("Algorithm", pDEBUG) << "Loading "
221  << it -> first << " registry "
222  << list[i] << " \n" << config;
223  }
224 
225  }
226 
227  }
228 
229 
230  // Load Tunable from CommonParameters
231  // only if the option is specified in RunOpt
232  config = pool -> CommonList( "Param", "Tunable" ) ;
233  if ( config ) {
234  if ( config -> NEntries() > 0 ) {
235  AddTopRegistry( config, false ) ;
236  LOG("Algorithm", pDEBUG) << "Loading Tunable registry \n" << config;
237  }
238  }
239  else {
240  // notify & keep whatever config Registry was used before.
241  LOG("Algorithm", pWARN)
242  << "No Tunable parameter set available at the ConfigPool";
243  }
244 
245  if ( fConfig ) {
246  delete fConfig ;
247  fConfig = 0 ;
248  }
249 
250 }
set< int >::iterator it
A singleton class holding all configuration registries built while parsing all loaded XML configurati...
Definition: AlgConfigPool.h:41
#define pFATAL
Definition: Messenger.h:57
Definition: config.py:1
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
string Name(void) const
Definition: AlgId.h:45
bool ItemIsLocal(RgKey key) const
local or global?
Definition: Registry.cxx:193
int AddTopRegistry(Registry *rp, bool owns=true)
add registry with top priority, also update ownership
Definition: Algorithm.cxx:585
#define pWARN
Definition: Messenger.h:61
void DeleteConfig(void)
Definition: Algorithm.cxx:471
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
RgStr GetString(RgKey key) const
Definition: Registry.cxx:496
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< string > Split(string input, string delim)
Definition: StringUtils.cxx:42
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
exit(0)
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
Registry * FindRegistry(string key) const
int AddLowRegistry(Registry *rp, bool owns=true)
add registry with lowest priority, also update ownership
Definition: Algorithm.cxx:601
string Key(void) const
Definition: AlgId.h:47
static AlgConfigPool * Instance()
#define pDEBUG
Definition: Messenger.h:64
string Config(void) const
Definition: AlgId.h:46
enum BeamMode string
const Registry & Algorithm::GetConfig ( void  ) const
virtualinherited

Get configuration registry Evaluate the summary of the configuration and returns it The summary of a configuration is a merge of all the registries known to the algorithm (see Configure() methods) but every parameter is appearing only once and in case of repetitions, only the parameter from the registry with the highest prioriry is considered.

Definition at line 254 of file Algorithm.cxx.

References febshutoff_auto::end, genie::Algorithm::GetConfig(), MECModelEnuComparisons::i, LOG, pDEBUG, r(), and moon_position_table_new3::second.

Referenced by genie::EventGeneratorListAssembler::AssembleGeneratorList(), GetAlgorithms(), genie::Algorithm::GetConfig(), genie::GRV98LO::GRV98LO(), genie::NewQELXSec::Integrate(), genie::LHAPDF5::LHAPDF5(), genie::IBDXSecMap::LoadConfig(), genie::Decayer::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::SmithMonizUtils::LoadConfig(), main(), genie::AlgFactory::Print(), TestPythiaTauDecays(), testReconfigInOwnedModules(), and genie::P33PaschosLalakulichPXSec::XSec().

254  {
255 
256  if ( fConfig ) return * fConfig ;
257 
258  const_cast<Algorithm*>( this ) -> fConfig = new Registry( fID.Key() + "_summary", false ) ;
259 
260  // loop and append
261  // understand the append mechanism
262  for ( unsigned int i = 0 ; i < fConfVect.size(); ++i ) {
263  fConfig -> Append( * fConfVect[i] ) ;
264  }
265 
266  if ( fOwnsSubstruc ) {
267 
268  for ( AlgMapConstIter iter = fOwnedSubAlgMp -> begin() ;
269  iter != fOwnedSubAlgMp -> end() ; ++iter ) {
270 
271  Algorithm * subalg = iter -> second ;
272 
273  LOG("Algorithm", pDEBUG) << "Appending config from " << iter -> first << " -> " << subalg -> Id() ;
274  const Registry & r = subalg->GetConfig();
275  RgKey prefix = iter -> first + "/";
276  fConfig -> Append(r,prefix);
277 
278  }
279 
280  } //if owned substructure
281 
282  return * fConfig ;
283 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const XML_Char * prefix
Definition: expat.h:380
map< string, Algorithm * >::const_iterator AlgMapConstIter
Definition: Algorithm.h:51
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
vector< Registry * > fConfVect
Definition: Algorithm.h:161
string RgKey
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
TRandom3 r(0)
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
string Key(void) const
Definition: AlgId.h:47
#define pDEBUG
Definition: Messenger.h:64
Registry * Algorithm::GetOwnedConfig ( void  )
inherited

Returns the pointer of the summary registry, see previous method Gives access to the summary so it could be changed. The usage of this method is deprecated as it is mantained only for back compatibility. If you need to add or chage a parter (or more), use the AddTopRegistry() instead

Definition at line 287 of file Algorithm.cxx.

References GetConfig().

Referenced by genie::TransverseEnhancementFFModel::LoadConfig(), and genie::EffectiveSF::LoadConfig().

288 {
289 
290  GetConfig() ;
291  return fConfig;
292 }
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
template<class T >
bool genie::Algorithm::GetParam ( const RgKey name,
T p,
bool  is_top_call = true 
) const
protectedinherited

Ideal access to a parameter value from the vector of registries Returns true if the value is found and the parameters is set

Referenced by genie::CollinsSpillerFragm::BuildFunction(), genie::PetersonFragm::BuildFunction(), genie::COHXSec::LoadConfig(), genie::DISXSec::LoadConfig(), genie::INukeDeltaPropg::LoadConfig(), genie::HadronTransporter::LoadConfig(), genie::DFRKinematicsGenerator::LoadConfig(), genie::RSHelicityAmplModelNCn::LoadConfig(), genie::RSHelicityAmplModelNCp::LoadConfig(), genie::BaryonResonanceDecayer::LoadConfig(), genie::RESKinematicsGenerator::LoadConfig(), genie::DMDISXSec::LoadConfig(), genie::DipoleAxialFormFactorModel::LoadConfig(), genie::DipoleELFormFactorsModel::LoadConfig(), genie::COHKinematicsGenerator::LoadConfig(), genie::VertexGenerator::LoadConfig(), genie::H3AMNuGammaPXSec::LoadConfig(), genie::RSPPResonanceSelector::LoadConfig(), genie::IBDXSecMap::LoadConfig(), genie::Decayer::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::EmpiricalMECPXSec2015::LoadConfig(), genie::COHElasticPXSec::LoadConfig(), genie::KuzminNaumov2016AxialFormFactorModel::LoadConfig(), genie::SlowRsclCharmDISPXSecLO::LoadConfig(), genie::UnstableParticleDecayer::LoadConfig(), genie::AhrensNCELPXSec::LoadConfig(), genie::AlamSimoAtharVacasSKPXSec2014::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::ReinDFRPXSec::LoadConfig(), genie::StrumiaVissaniIBDPXSec::LoadConfig(), genie::MECGenerator::LoadConfig(), genie::BYPDF::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::DFRXSec::LoadConfig(), genie::RosenbluthPXSec::LoadConfig(), genie::KNOPythiaHadronization::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::MECXSec::LoadConfig(), genie::AivazisCharmPXSecLO::LoadConfig(), genie::BergerSehgalFMCOHPiPXSec2015::LoadConfig(), genie::ZExpAxialFormFactorModel::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::BBA05ELFormFactorsModel::LoadConfig(), genie::BergerSehgalCOHPiPXSec2015::LoadConfig(), genie::BBA03ELFormFactorsModel::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::ReinSehgalRESXSec::LoadConfig(), genie::NuElectronPXSec::LoadConfig(), genie::PrimaryLeptonGenerator::LoadConfig(), genie::PaisQELLambdaPXSec::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::SpectralFunc1d::LoadConfig(), genie::ReinSehgalCOHPiPXSec::LoadConfig(), genie::OutgoingDarkGenerator::LoadConfig(), genie::LHAPDF6::LoadConfig(), genie::NievesSimoVacasMECPXSec2016::LoadConfig(), genie::CharmHadronization::LoadConfig(), genie::ReinSehgalRESXSecFast::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::ReinSehgalSPPXSec::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::LwlynSmithFF::LoadConfig(), genie::SmithMonizQELCCPXSec::LoadConfig(), genie::QPMDISStrucFuncBase::LoadConfig(), genie::BBA07ELFormFactorsModel::LoadConfig(), genie::HAIntranuke::LoadConfig(), genie::NievesQELCCPXSec::LoadConfig(), genie::HAIntranuke2018::LoadConfig(), genie::HNIntranuke2018::LoadConfig(), genie::LocalFGM::LoadConfig(), genie::BSKLNBaseRESPXSec2014::LoadConfig(), genie::EffectiveSF::LoadConfig(), genie::ReinSehgalSPPPXSec::LoadConfig(), genie::KNOHadronization::LoadConfig(), genie::SmithMonizUtils::LoadConfig(), genie::MECInteractionListGenerator::LoadConfigData(), genie::PhysInteractionSelector::LoadConfigData(), genie::RESInteractionListGenerator::LoadConfigData(), genie::PauliBlocker::LoadModelType(), genie::BYStrucFunc::ReadBYParams(), and genie::LHAPDF5::SetPDFSetFromConfig().

template<class T >
bool genie::Algorithm::GetParamDef ( const RgKey name,
T p,
const T def 
) const
protectedinherited

Ideal access to a parameter value from the vector of registries, With default value. Returns true if the value is set from the registries, false if the value is the default

Referenced by genie::IMDXSec::LoadConfig(), genie::COHXSec::LoadConfig(), genie::RESXSec::LoadConfig(), genie::DISXSec::LoadConfig(), genie::DFRKinematicsGenerator::LoadConfig(), genie::COHXSecAR::LoadConfig(), genie::SKKinematicsGenerator::LoadConfig(), genie::COHElKinematicsGenerator::LoadConfig(), genie::NuEKinematicsGenerator::LoadConfig(), genie::QELXSec::LoadConfig(), genie::RESKinematicsGenerator::LoadConfig(), genie::DMDISXSec::LoadConfig(), genie::BaryonResonanceDecayer::LoadConfig(), genie::COHKinematicsGenerator::LoadConfig(), genie::IBDKinematicsGenerator::LoadConfig(), genie::NuEInteractionListGenerator::LoadConfig(), genie::QELKinematicsGenerator::LoadConfig(), genie::DMELXSec::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::DISKinematicsGenerator::LoadConfig(), genie::NucBindEnergyAggregator::LoadConfig(), genie::DMELKinematicsGenerator::LoadConfig(), genie::DMDISKinematicsGenerator::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::DFRXSec::LoadConfig(), genie::FermiMover::LoadConfig(), genie::AlamSimoAtharVacasSKXSec::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::NuElectronXSec::LoadConfig(), genie::QELEventGenerator::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::MECXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::ReinSehgalRESXSec::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::ReinSehgalRESXSecFast::LoadConfig(), LoadConfig(), genie::SmithMonizQELCCXSec::LoadConfig(), genie::ReinSehgalSPPXSec::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::QELEventGeneratorSM::LoadConfig(), genie::QPMDISStrucFuncBase::LoadConfig(), genie::SmithMonizQELCCPXSec::LoadConfig(), genie::NievesQELCCPXSec::LoadConfig(), genie::HAIntranuke::LoadConfig(), genie::LocalFGM::LoadConfig(), genie::HNIntranuke2018::LoadConfig(), genie::HAIntranuke2018::LoadConfig(), genie::BSKLNBaseRESPXSec2014::LoadConfig(), genie::EffectiveSF::LoadConfig(), genie::KNOHadronization::LoadConfig(), genie::NewQELXSec::LoadConfig(), genie::QELInteractionListGenerator::LoadConfigData(), genie::MECInteractionListGenerator::LoadConfigData(), genie::DFRInteractionListGenerator::LoadConfigData(), genie::COHInteractionListGenerator::LoadConfigData(), genie::RESInteractionListGenerator::LoadConfigData(), genie::SKInteractionListGenerator::LoadConfigData(), genie::DMELInteractionListGenerator::LoadConfigData(), genie::RSPPInteractionListGenerator::LoadConfigData(), genie::DISInteractionListGenerator::LoadConfigData(), and genie::DMDISInteractionListGenerator::LoadConfigData().

template<class T >
bool genie::Algorithm::GetParamVect ( const std::string comm_name,
std::vector< T > &  v,
unsigned int  max,
bool  is_top_call = true 
) const
protectedinherited

Handle to load vectors of parameters It looks for different registry item with name comm_name0, comm_name1, etc...

virtual AlgStatus_t genie::Algorithm::GetStatus ( void  ) const
inlinevirtualinherited

Get algorithm status.

Definition at line 101 of file Algorithm.h.

References genie::Algorithm::fStatus.

101 { return fStatus; }
AlgStatus_t fStatus
algorithm execution status
Definition: Algorithm.h:166
virtual const AlgId& genie::Algorithm::Id ( void  ) const
inlinevirtualinherited

Get algorithm ID.

Definition at line 98 of file Algorithm.h.

References genie::Algorithm::fID.

Referenced by genie::KineGeneratorWithCache::AccessCacheBranch(), genie::QELEventGeneratorSM::AccessCacheBranch2(), genie::QELEventGeneratorSM::AccessCacheBranchDiffv(), genie::InteractionListAssembler::AssembleInteractionList(), genie::XSecAlgorithmMap::BuildMap(), genie::InteractionGeneratorMap::BuildMap(), genie::XSecSplineList::BuildSplineKey(), genie::DISXSec::CacheBranchName(), genie::ReinSehgalRESXSecWithCache::CacheBranchName(), genie::DMDISXSec::CacheBranchName(), genie::ReinSehgalRESXSecWithCacheFast::CacheBranchName(), genie::Algorithm::Compare(), genie::RESKinematicsGenerator::ComputeMaxXSec(), genie::COHElKinematicsGenerator::ComputeMaxXSec(), genie::SKKinematicsGenerator::ComputeMaxXSec(), genie::COHKinematicsGenerator::ComputeMaxXSec(), genie::Algorithm::Configure(), genie::GEVGDriver::CreateSplines(), genie::QPMDISPXSec::DISRESJoinSuppressionFactor(), genie::QPMDMDISPXSec::DMDISRESJoinSuppressionFactor(), genie::AlgConfigPool::FindRegistry(), genie::AlgFactory::ForceReconfiguration(), genie::GEVGDriver::GenerateEvent(), GetAlgorithms(), genie::LwlynSmithQELCCPXSec::Integral(), genie::NievesQELCCPXSec::Integral(), genie::COHXSec::Integrate(), genie::QPMDISPXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::EventGeneratorListAssembler::LoadGenerator(), main(), genie::COHKinematicsGenerator::MaxXSec_AlvarezRuso(), genie::XSecAlgorithmMap::Print(), genie::InteractionGeneratorMap::Print(), genie::AlgFactory::Print(), genie::COHHadronicSystemGenerator::ProcessEventRecord(), genie::COHPrimaryLeptonGenerator::ProcessEventRecord(), genie::COHKinematicsGenerator::ProcessEventRecord(), genie::MECGenerator::ProcessEventRecord(), genie::EventGenerator::ProcessEventRecord(), genie::KNOPythiaHadronization::SelectHadronizer(), TestPythiaTauDecays(), and genie::GEVGDriver::UseSplines().

98 { return fID; }
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
void Algorithm::Initialize ( void  )
protectedinherited

Definition at line 343 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

344 {
345 // Algorithm initialization
346 //
347  fAllowReconfig = true;
348  fOwnsSubstruc = false;
349  fConfig = 0;
350  fOwnedSubAlgMp = 0;
351 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
double KovalenkoQELCharmPXSec::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 242 of file KovalenkoQELCharmPXSec.cxx.

References fXSecIntegrator, genie::XSecIntegratorI::Integrate(), and xsec.

243 {
244  double xsec = fXSecIntegrator->Integrate(this,interaction);
245  return xsec;
246 }
const XSecIntegratorI * fXSecIntegrator
const IntegratorI * fIntegrator;
Double_t xsec[nknots]
Definition: testXsec.C:47
virtual double Integrate(const XSecAlgorithmI *model, const Interaction *interaction) const =0
void KovalenkoQELCharmPXSec::LoadConfig ( void  )
private

fIntegrator = 0;

Definition at line 315 of file KovalenkoQELCharmPXSec.cxx.

References ana::assert(), fMo, fPDFModel, fResDMLambda, fResDMSigma, fScLambdaP, fScSigmaP, fScSigmaPP, fXSecIntegrator, genie::Algorithm::GetParamDef(), std::sqrt(), and genie::Algorithm::SubAlg().

Referenced by Configure().

316 {
317  fPDFModel = 0;
318  ///fIntegrator = 0;
319 
320  // Get config values or set defaults
321  GetParamDef( "Scale-LambdaP", fScLambdaP, 0.8 * 0.0102 ) ;
322  GetParamDef( "Scale-SigmaP", fScSigmaP , 0.8 * 0.0028 ) ;
323  GetParamDef( "Scale-SigmaPP", fScSigmaPP, 0.8 * 0.0159 ) ;
324  GetParamDef( "Res-DeltaM-Lambda", fResDMLambda, 0.56 ) ; //GeV
325  GetParamDef( "Res-DeltaM-Sigma", fResDMSigma, 0.20 ) ; //GeV
326  GetParamDef( "Mo", fMo, sqrt(0.1) ); //GeV
327 
328  // get PDF model and integrator
329 
330  fPDFModel = dynamic_cast<const PDFModelI *>(this->SubAlg("PDF-Set"));
331  assert(fPDFModel);
332 
333  // load XSec Integrator
335  dynamic_cast<const XSecIntegratorI *> (this->SubAlg("XSec-Integrator"));
337 
338  // load numerical integrator for integrand in diff x-section calc.
339 // fIntegrator = dynamic_cast<const IntegratorI *>(this->SubAlg("Integrator"));
340 // assert(fIntegrator);
341 }
Cross Section Integrator Interface.
T sqrt(T number)
Definition: d0nt_math.hpp:156
const XSecIntegratorI * fXSecIntegrator
const IntegratorI * fIntegrator;
Pure abstract base class. Defines the PDFModelI interface to be implemented by wrapper classes to exi...
Definition: PDFModelI.h:29
assert(nhit_max >=nhit_nbins)
bool GetParamDef(const RgKey &name, T &p, const T &def) const
const Algorithm * SubAlg(const RgKey &registry_key) const
Definition: Algorithm.cxx:353
int Algorithm::MergeTopRegistry ( const Registry r)
protectedinherited

Merge with top level registry if first reg of the vector is owned Otherwise an owned copy is added as a top registry

Definition at line 618 of file Algorithm.cxx.

618  {
619 
620  if ( fOwnerships.empty() ) {
621 
622  // this algorithm is not configured right now, the incoming registry is the only configuration
623  Registry * p = new Registry( r ) ;
624  AddTopRegistry( p ) ;
625 
626  return 1 ;
627  }
628 
629  if ( fOwnerships[0] ) {
630  //the top registry is owned: it can be changed with no consequences for other algorithms
631  fConfVect[0] -> Merge( r ) ;
632  }
633  else {
634  // The top registry is not owned so it cannot be changed
635  // The registry will be added with top priority
636 
637  Registry * p = new Registry( r ) ;
638  AddTopRegistry( p ) ;
639  }
640 
641  // The configuration has changed so the summary is not updated anymore and must be deleted
642  if ( fConfig ) {
643  delete fConfig ;
644  fConfig = 0 ;
645  }
646 
647  return fConfVect.size() ;
648 }
const char * p
Definition: xmltok.h:285
int AddTopRegistry(Registry *rp, bool owns=true)
add registry with top priority, also update ownership
Definition: Algorithm.cxx:585
vector< Registry * > fConfVect
Definition: Algorithm.h:161
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
double KovalenkoQELCharmPXSec::MRes ( const Interaction interaction) const
private

Definition at line 233 of file KovalenkoQELCharmPXSec.cxx.

References genie::XclsTag::CharmHadronPdg(), genie::Interaction::ExclTag(), genie::PDGLibrary::Find(), and genie::PDGLibrary::Instance().

Referenced by DR(), ValidKinematics(), and XSec().

234 {
235  const XclsTag & xcls = interaction->ExclTag();
236 
237  int pdgc = xcls.CharmHadronPdg();
238  double MR = PDGLibrary::Instance()->Find(pdgc)->Mass();
239  return MR;
240 }
int CharmHadronPdg(void) const
Definition: XclsTag.h:50
Contains minimal information for tagging exclusive processes.
Definition: XclsTag.h:37
static PDGLibrary * Instance(void)
Definition: PDGLibrary.cxx:43
const XclsTag & ExclTag(void) const
Definition: Interaction.h:72
TParticlePDG * Find(int pdgc)
Definition: PDGLibrary.cxx:61
void Algorithm::Print ( ostream &  stream) const
virtualinherited

Print algorithm info.

Definition at line 323 of file Algorithm.cxx.

References GetConfig(), and r().

Referenced by genie::Algorithm::AllowReconfig(), and genie::operator<<().

324 {
325  // print algorithm name & parameter-set
326  stream << "\nAlgorithm Key: " << this->fID.Key();
327  stream << " - Owns Substruc: " << ((fOwnsSubstruc) ? "[true]" : "[false]");
328 
329  // print algorithm configuration
330  const Registry & r = this->GetConfig();
331  stream << r;
332 
333  if(fOwnsSubstruc) {
334  AlgMapConstIter iter = fOwnedSubAlgMp->begin();
335  for(; iter!=fOwnedSubAlgMp->end(); ++iter) {
336  Algorithm * alg = iter->second;
337  stream << "<Next algorithm is owned by : " << this->fID.Key() << ">";
338  stream << *alg;
339  }
340  }
341 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
map< string, Algorithm * >::const_iterator AlgMapConstIter
Definition: Algorithm.h:51
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
TRandom3 r(0)
string Key(void) const
Definition: AlgId.h:47
double KovalenkoQELCharmPXSec::ResDM ( const Interaction interaction) const
private

Definition at line 211 of file KovalenkoQELCharmPXSec.cxx.

References genie::XclsTag::CharmHadronPdg(), genie::Interaction::ExclTag(), fResDMLambda, fResDMSigma, genie::kPdgLambdaPc, genie::kPdgSigmaPc, and genie::kPdgSigmaPPc.

Referenced by DR().

212 {
213 // Resonance Delta M obeys the constraint DM(R+/-) <= |M(R+/-) - M(R)|
214 // where M(R-) <= M(R) <= M(R+) are the masses of the neighboring
215 // resonances R+, R-.
216 // Get the values from the algorithm conf. registry, and if they do not exist
217 // set them to default values (Eq.(20) in Sov.J.Nucl.Phys.52:934 (1990)
218 
219  const XclsTag & xcls = interaction->ExclTag();
220 
221  int pdgc = xcls.CharmHadronPdg();
222 
223  bool isLambda = (pdgc == kPdgLambdaPc);
224  bool isSigma = (pdgc == kPdgSigmaPc || pdgc == kPdgSigmaPPc);
225 
226  if ( isLambda ) return fResDMLambda;
227  else if ( isSigma ) return fResDMSigma;
228  else abort();
229 
230  return 0;
231 }
int CharmHadronPdg(void) const
Definition: XclsTag.h:50
Contains minimal information for tagging exclusive processes.
Definition: XclsTag.h:37
const int kPdgSigmaPPc
Definition: PDGCodes.h:86
const int kPdgLambdaPc
Definition: PDGCodes.h:83
const int kPdgSigmaPc
Definition: PDGCodes.h:85
const XclsTag & ExclTag(void) const
Definition: Interaction.h:72
void Algorithm::SetId ( const AlgId id)
virtualinherited

Set algorithm ID.

Definition at line 313 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

314 {
315  fID.Copy(id);
316 }
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
void Copy(const AlgId &id)
Definition: AlgId.cxx:78
void Algorithm::SetId ( string  name,
string  config 
)
virtualinherited

Definition at line 318 of file Algorithm.cxx.

319 {
320  fID.SetId(name, config);
321 }
const XML_Char * name
Definition: expat.h:151
Definition: config.py:1
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
void SetId(string name, string config="")
Definition: AlgId.cxx:70
const Algorithm * Algorithm::SubAlg ( const RgKey registry_key) const
inherited

Access the sub-algorithm pointed to by the input key, either from the local pool or from AlgFactory's pool

Definition at line 353 of file Algorithm.cxx.

References ana::assert(), genie::AlgFactory::GetAlgorithm(), genie::AlgFactory::Instance(), LOG, pERROR, and pINFO.

Referenced by genie::Algorithm::AllowReconfig(), genie::utils::gsl::FullQELdXSec::FullQELdXSec(), genie::NewQELXSec::Integrate(), genie::HadronTransporter::LoadConfig(), genie::NucleonDecayPrimaryVtxGenerator::LoadConfig(), genie::IBDXSecMap::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::EmpiricalMECPXSec2015::LoadConfig(), genie::COHElasticPXSec::LoadConfig(), genie::SlowRsclCharmDISPXSecLO::LoadConfig(), genie::AhrensNCELPXSec::LoadConfig(), genie::AlamSimoAtharVacasSKPXSec2014::LoadConfig(), genie::UnstableParticleDecayer::LoadConfig(), genie::ReinDFRPXSec::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::BYPDF::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::AlvarezRusoCOHPiPXSec::LoadConfig(), genie::RosenbluthPXSec::LoadConfig(), genie::StrumiaVissaniIBDPXSec::LoadConfig(), genie::MECGenerator::LoadConfig(), genie::NNBarOscPrimaryVtxGenerator::LoadConfig(), genie::FermiMover::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::IMDAnnihilationPXSec::LoadConfig(), genie::QELEventGenerator::LoadConfig(), genie::KNOPythiaHadronization::LoadConfig(), genie::AivazisCharmPXSecLO::LoadConfig(), genie::RESHadronicSystemGenerator::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::BergerSehgalFMCOHPiPXSec2015::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::BergerSehgalCOHPiPXSec2015::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::NuElectronPXSec::LoadConfig(), genie::PaisQELLambdaPXSec::LoadConfig(), genie::ReinSehgalCOHPiPXSec::LoadConfig(), genie::NievesSimoVacasMECPXSec2016::LoadConfig(), LoadConfig(), genie::CharmHadronization::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::SmithMonizQELCCXSec::LoadConfig(), genie::BardinIMDRadCorPXSec::LoadConfig(), genie::QELEventGeneratorSM::LoadConfig(), genie::LwlynSmithFF::LoadConfig(), genie::MartiniEricsonChanfrayMarteauMECPXSec2016::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::QPMDISStrucFuncBase::LoadConfig(), genie::SmithMonizQELCCPXSec::LoadConfig(), genie::NievesQELCCPXSec::LoadConfig(), genie::HAIntranuke::LoadConfig(), genie::HAIntranuke2018::LoadConfig(), genie::HNIntranuke2018::LoadConfig(), genie::BSKLNBaseRESPXSec2014::LoadConfig(), genie::ReinSehgalSPPPXSec::LoadConfig(), genie::KNOHadronization::LoadConfig(), and genie::EventGeneratorListAssembler::LoadGenerator().

354 {
355 // Returns the sub-algorithm pointed to this algorithm's XML config file using
356 // the the values of the key.
357 // This method asserts the existence of these keys in the XML config.
358 // Note: Since only 1 parameter is used, the key value should contain both the
359 // algorithm name and its configuration set according to the usual scheme:
360 // namespace::algorithm_name/configuration_set
361 //
362  LOG("Algorithm", pINFO)
363  << "Fetching sub-alg within alg: " << this->Id().Key()
364  << " pointed to by key: " << registry_key;
365 
366  //-- if the algorithm owns its substructure:
367  // return the sub-algorithm from the local pool
368  //
369  if(fOwnsSubstruc) {
370  AlgMapConstIter iter = fOwnedSubAlgMp->find(registry_key);
371  if(iter!=fOwnedSubAlgMp->end()) return iter->second;
372  LOG("Algorithm", pERROR)
373  << "Owned sub-alg pointed to by key: " << registry_key
374  << " was not found within alg: " << this->Id().Key();
375  return 0;
376  }
377 
378  //-- if the algorithm does not own its substructure:
379  // return the sub-algorithm from the AlgFactory's pool
380  RgAlg alg ;
381  GetParam( registry_key, alg ) ;
382 
383  LOG("Algorithm", pINFO)
384  << "Registry key: " << registry_key << " points to algorithm: " << alg;
385 
386  // retrieve the Algorithm object from the the Algorithm factory
387  AlgFactory * algf = AlgFactory::Instance();
388  const Algorithm * algbase = algf->GetAlgorithm(alg.name, alg.config);
389  assert(algbase);
390 
391  return algbase;
392 }
#define pERROR
Definition: Messenger.h:60
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const Algorithm * GetAlgorithm(const AlgId &algid)
Definition: AlgFactory.cxx:86
#define pINFO
Definition: Messenger.h:63
map< string, Algorithm * >::const_iterator AlgMapConstIter
Definition: Algorithm.h:51
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
static AlgFactory * Instance()
Definition: AlgFactory.cxx:75
assert(nhit_max >=nhit_nbins)
bool GetParam(const RgKey &name, T &p, bool is_top_call=true) const
The GENIE Algorithm Factory.
Definition: AlgFactory.h:40
string Key(void) const
Definition: AlgId.h:47
bool KovalenkoQELCharmPXSec::ValidKinematics ( const Interaction i) const
virtual

Is the input kinematical point a physically allowed one?

Reimplemented from genie::XSecAlgorithmI.

Definition at line 281 of file KovalenkoQELCharmPXSec.cxx.

References E, genie::Interaction::FSPrimLepton(), genie::Target::HitNucP4Ptr(), genie::Interaction::InitState(), genie::kISkipKinematicChk, genie::kRfHitNucRest, MRes(), genie::InitialState::ProbeE(), and genie::InitialState::Tgt().

Referenced by XSec().

283 {
284  if(interaction->TestBit(kISkipKinematicChk)) return true;
285 
286  const InitialState & init_state = interaction->InitState();
287  double E = init_state.ProbeE(kRfHitNucRest);
288 
289  //resonance, final state primary lepton & nucleon mass
290  double MR = this -> MRes (interaction);
291  double ml = interaction->FSPrimLepton()->Mass();
292  double Mnuc = init_state.Tgt().HitNucP4Ptr()->M();
293  double Mnuc2 = TMath::Power(Mnuc,2);
294 
295  //resonance threshold
296  double ER = ( TMath::Power(MR+ml,2) - Mnuc2 ) / (2*Mnuc);
297 
298  if(E <= ER) return false;
299 
300  return true;
301 }
double MRes(const Interaction *interaction) const
Float_t E
Definition: plot.C:20
const UInt_t kISkipKinematicChk
if set, skip kinematic validity checks
Definition: Interaction.h:48
TLorentzVector * HitNucP4Ptr(void) const
Definition: Target.cxx:264
const Target & Tgt(void) const
Definition: InitialState.h:67
double ProbeE(RefFrame_t rf) const
Initial State information.
Definition: InitialState.h:49
bool KovalenkoQELCharmPXSec::ValidProcess ( const Interaction i) const
virtual

Can this cross section algorithm handle the input process?

Implements genie::XSecAlgorithmI.

Definition at line 248 of file KovalenkoQELCharmPXSec.cxx.

References genie::XclsTag::CharmHadronPdg(), genie::Interaction::ExclTag(), genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::XclsTag::IsCharmEvent(), genie::XclsTag::IsInclusiveCharm(), genie::pdg::IsNeutron(), genie::pdg::IsProton(), genie::ProcessInfo::IsQuasiElastic(), genie::ProcessInfo::IsWeak(), genie::kISkipProcessChk, genie::kPdgLambdaPc, genie::kPdgSigmaPc, genie::kPdgSigmaPPc, genie::Interaction::ProcInfo(), and genie::InitialState::Tgt().

Referenced by XSec().

250 {
251  // Make sure we are dealing with one of the following channels:
252  // v + n --> mu- + Lambda_{c}^{+} (2285)
253  // v + n --> mu- + Sigma_{c}^{+} (2455)
254  // v + p --> mu- + Sigma_{c}^{++} (2455)
255 
256  if(interaction->TestBit(kISkipProcessChk)) return true;
257 
258  const XclsTag & xcls = interaction->ExclTag();
259  const InitialState & init_state = interaction->InitState();
260  const ProcessInfo & proc_info = interaction->ProcInfo();
261 
262  bool is_exclusive_charm = (xcls.IsCharmEvent() && !xcls.IsInclusiveCharm());
263  if(!is_exclusive_charm) return false;
264 
265  if(!proc_info.IsQuasiElastic()) return false;
266  if(!proc_info.IsWeak()) return false;
267 
268  bool isP = pdg::IsProton ( init_state.Tgt().HitNucPdg() );
269  bool isN = pdg::IsNeutron( init_state.Tgt().HitNucPdg() );
270 
271  int pdgc = xcls.CharmHadronPdg();
272 
273  bool can_handle = (
274  (pdgc == kPdgLambdaPc && isN) || /* v + n -> l + #Lambda_{c}^{+} */
275  (pdgc == kPdgSigmaPc && isN) || /* v + n -> l + #Sigma_{c}^{+} */
276  (pdgc == kPdgSigmaPPc && isP) /* v + p -> l + #Sigma_{c}^{++} */
277  );
278  return can_handle;
279 }
bool IsWeak(void) const
int HitNucPdg(void) const
Definition: Target.cxx:321
bool IsQuasiElastic(void) const
Definition: ProcessInfo.cxx:67
int CharmHadronPdg(void) const
Definition: XclsTag.h:50
Contains minimal information for tagging exclusive processes.
Definition: XclsTag.h:37
const int kPdgSigmaPPc
Definition: PDGCodes.h:86
bool IsCharmEvent(void) const
Definition: XclsTag.h:48
bool IsNeutron(int pdgc)
Definition: PDGUtils.cxx:304
bool IsProton(int pdgc)
Definition: PDGUtils.cxx:299
A class encapsulating an enumeration of interaction types (EM, Weak-CC, Weak-NC) and scattering types...
Definition: ProcessInfo.h:44
const int kPdgLambdaPc
Definition: PDGCodes.h:83
const int kPdgSigmaPc
Definition: PDGCodes.h:85
bool IsInclusiveCharm(void) const
Definition: XclsTag.cxx:63
const Target & Tgt(void) const
Definition: InitialState.h:67
const UInt_t kISkipProcessChk
if set, skip process validity checks
Definition: Interaction.h:47
Initial State information.
Definition: InitialState.h:49
double KovalenkoQELCharmPXSec::xiBar ( double  Q2,
double  Mnuc,
double  v 
) const
private

Definition at line 202 of file KovalenkoQELCharmPXSec.cxx.

References fMo, genie::utils::kinematics::Q2(), ana::Sqrt(), and registry_explorer::v.

Referenced by DR(), and XSec().

203 {
204  double Mo2 = fMo*fMo;
205  double v2 = v *v;
206  double xi = (Q2/Mnuc) / (v + TMath::Sqrt(v2+Q2));
207  double xib = xi * ( 1 + (1 + Mo2/(Q2+Mo2))*Mo2/Q2 );
208  return xib;
209 }
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:991
Var Sqrt(const Var &v)
Use to take sqrt of a var.
Definition: Var.cxx:326
double KovalenkoQELCharmPXSec::XSec ( const Interaction i,
KinePhaseSpace_t  k 
) const
virtual

Compute the cross section for the input interaction.

Implements genie::XSecAlgorithmI.

Definition at line 67 of file KovalenkoQELCharmPXSec.cxx.

References genie::units::cm2, DR(), E, genie::Target::HitNucMass(), genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::pdg::IsProton(), genie::utils::mec::J(), genie::utils::kinematics::Jacobian(), genie::constants::kGF2, genie::kIAssumeFreeNucleon, genie::Interaction::Kine(), kinematics(), kPi, genie::kPSQ2fE, genie::kRfHitNucRest, LOG, MRes(), genie::Target::N(), pDEBUG, pINFO, genie::InitialState::ProbeE(), genie::Kinematics::Q2(), genie::utils::kinematics::Q2(), ana::Sqrt(), genie::InitialState::Tgt(), ValidKinematics(), ValidProcess(), xiBar(), xsec, Z, genie::Target::Z(), and ZR().

69 {
70  if(! this -> ValidProcess (interaction) ) return 0.;
71  if(! this -> ValidKinematics (interaction) ) return 0.;
72 
73  //----- get kinematics & init state - compute auxiliary vars
74  const Kinematics & kinematics = interaction->Kine();
75  const InitialState & init_state = interaction->InitState();
76  const Target & target = init_state.Tgt();
77 
78  //neutrino energy & momentum transfer
79  double E = init_state.ProbeE(kRfHitNucRest);
80  double E2 = E * E;
81  double Q2 = kinematics.Q2();
82 
83 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
84  LOG("QELCharmXSec", pDEBUG) << "E = " << E << ", Q2 = " << Q2;
85 #endif
86 
87  //resonance mass & nucleon mass
88  double MR = this->MRes (interaction);
89  double MR2 = TMath::Power(MR,2);
90  double Mnuc = target.HitNucMass();
91  double Mnuc2 = TMath::Power(Mnuc,2);
92 
93 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
94  LOG("QELCharmXSec", pDEBUG) << "M(RES) = " << MR;
95 #endif
96 
97  //----- Calculate the differential cross section dxsec/dQ^2
98  double Gf = kGF2 / (2*kPi);
99  double vR = (MR2 - Mnuc2 + Q2) / (2*Mnuc);
100  double xiR = this->xiBar(Q2, Mnuc, vR);
101  double vR2 = vR*vR;
102  double vR_E = vR/E;
103  double Q2_4E2 = Q2/(4*E2);
104  double Q2_2MExiR = Q2/(2*Mnuc*E*xiR);
105  double Z = this->ZR(interaction);
106  double D = this->DR(interaction);
107 
108 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
109  LOG("QELCharmXSec", pDEBUG)
110  << "Z = " << Z << ", D = " << D << ". xiR = " << xiR << ", vR = " << vR;
111 #endif
112 
113  double xsec = Gf*Z*D * (1 - vR_E + Q2_4E2 + Q2_2MExiR) *
114  TMath::Sqrt(vR2 + Q2) / (vR*xiR);
115 
116  //----- The algorithm computes dxsec/dQ2
117  // Check whether variable tranformation is needed
118  if(kps!=kPSQ2fE) {
119  double J = utils::kinematics::Jacobian(interaction,kPSQ2fE,kps);
120  xsec *= J;
121  }
122 
123  //----- If requested return the free nucleon xsec even for input nuclear tgt
124  if( interaction->TestBit(kIAssumeFreeNucleon) ) return xsec;
125 
126  //----- Nuclear cross section (simple scaling here)
127  int nuc = target.HitNucPdg();
128  int NNucl = (pdg::IsProton(nuc)) ? target.Z() : target.N();
129  xsec *= NNucl;
130 
131 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
132  LOG("QELCharmXSec", pINFO)
133  << "dsigma/dQ2(E=" << E << ", Q2=" << Q2 << ") = "
134  << xsec / (1E-40*units::cm2) << " x 1E-40 cm^2";
135 #endif
136 
137  return xsec;
138 }
const double kPi
const XML_Char * target
Definition: expat.h:268
double J(double q0, double q3, double Enu, double ml)
Definition: MECUtils.cxx:141
double Q2(const Interaction *const i)
Definition: KineUtils.cxx:991
int HitNucPdg(void) const
Definition: Target.cxx:321
double HitNucMass(void) const
Definition: Target.cxx:250
double MRes(const Interaction *interaction) const
Generated/set kinematical variables for an event.
Definition: Kinematics.h:40
double ZR(const Interaction *interaction) const
bool ValidKinematics(const Interaction *i) const
Is the input kinematical point a physically allowed one?
static const double cm2
Definition: Units.h:77
Float_t Z
Definition: plot.C:38
double DR(const Interaction *interaction) const
bool IsProton(int pdgc)
Definition: PDGUtils.cxx:299
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
Float_t E
Definition: plot.C:20
A Neutrino Interaction Target. Is a transparent encapsulation of quite different physical systems suc...
Definition: Target.h:41
int Z(void) const
Definition: Target.h:69
#define pINFO
Definition: Messenger.h:63
Double_t xsec[nknots]
Definition: testXsec.C:47
bool ValidProcess(const Interaction *i) const
Can this cross section algorithm handle the input process?
int N(void) const
Definition: Target.h:70
Var Sqrt(const Var &v)
Use to take sqrt of a var.
Definition: Var.cxx:326
const UInt_t kIAssumeFreeNucleon
Definition: Interaction.h:49
double Jacobian(const Interaction *const i, KinePhaseSpace_t f, KinePhaseSpace_t t)
Definition: KineUtils.cxx:128
double xiBar(double Q2, double Mnuc, double v) const
double Q2(bool selected=false) const
Definition: Kinematics.cxx:135
const Target & Tgt(void) const
Definition: InitialState.h:67
static const double kGF2
Definition: Constants.h:60
void kinematics()
Definition: kinematics.C:10
double ProbeE(RefFrame_t rf) const
Initial State information.
Definition: InitialState.h:49
#define pDEBUG
Definition: Messenger.h:64
double KovalenkoQELCharmPXSec::ZR ( const Interaction interaction) const
private

Definition at line 140 of file KovalenkoQELCharmPXSec.cxx.

References genie::XclsTag::CharmHadronPdg(), genie::Interaction::ExclTag(), fScLambdaP, fScSigmaP, fScSigmaPP, genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::pdg::IsNeutron(), genie::pdg::IsProton(), genie::kPdgLambdaPc, genie::kPdgSigmaPc, genie::kPdgSigmaPPc, and genie::InitialState::Tgt().

Referenced by XSec().

141 {
142  const XclsTag & xcls = interaction->ExclTag();
143  const InitialState & init_state = interaction->InitState();
144 
145  int pdgc = xcls.CharmHadronPdg();
146  bool isP = pdg::IsProton ( init_state.Tgt().HitNucPdg() );
147  bool isN = pdg::IsNeutron( init_state.Tgt().HitNucPdg() );
148 
149  if ( pdgc == kPdgLambdaPc && isN ) return fScLambdaP;
150  else if ( pdgc == kPdgSigmaPc && isN ) return fScSigmaP;
151  else if ( pdgc == kPdgSigmaPPc && isP ) return fScSigmaPP;
152  else abort();
153 }
int HitNucPdg(void) const
Definition: Target.cxx:321
int CharmHadronPdg(void) const
Definition: XclsTag.h:50
Contains minimal information for tagging exclusive processes.
Definition: XclsTag.h:37
const int kPdgSigmaPPc
Definition: PDGCodes.h:86
bool IsNeutron(int pdgc)
Definition: PDGUtils.cxx:304
bool IsProton(int pdgc)
Definition: PDGUtils.cxx:299
const int kPdgLambdaPc
Definition: PDGCodes.h:83
const int kPdgSigmaPc
Definition: PDGCodes.h:85
const XclsTag & ExclTag(void) const
Definition: Interaction.h:72
const InitialState & InitState(void) const
Definition: Interaction.h:69
const Target & Tgt(void) const
Definition: InitialState.h:67
Initial State information.
Definition: InitialState.h:49

Member Data Documentation

bool genie::Algorithm::fAllowReconfig
protectedinherited
vector<Registry*> genie::Algorithm::fConfVect
protectedinherited

ideally these members should go private Registry will be access only through the GetParam method configurations registries from various sources the order of the vector is the precedence in case of repeated parameters position 0 -> Highest precedence

Definition at line 161 of file Algorithm.h.

AlgId genie::Algorithm::fID
protectedinherited

algorithm name and configuration set

Definition at line 156 of file Algorithm.h.

Referenced by genie::Algorithm::Id().

double genie::KovalenkoQELCharmPXSec::fMo
private

Definition at line 73 of file KovalenkoQELCharmPXSec.h.

Referenced by LoadConfig(), and xiBar().

AlgMap* genie::Algorithm::fOwnedSubAlgMp
protectedinherited

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

Definition at line 167 of file Algorithm.h.

vector<bool> genie::Algorithm::fOwnerships
protectedinherited

ownership for every registry in fConfVect

Definition at line 164 of file Algorithm.h.

bool genie::Algorithm::fOwnsSubstruc
protectedinherited

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

Definition at line 155 of file Algorithm.h.

const PDFModelI* genie::KovalenkoQELCharmPXSec::fPDFModel
private

Definition at line 69 of file KovalenkoQELCharmPXSec.h.

Referenced by DR(), and LoadConfig().

double genie::KovalenkoQELCharmPXSec::fResDMLambda
private

Definition at line 77 of file KovalenkoQELCharmPXSec.h.

Referenced by LoadConfig(), and ResDM().

double genie::KovalenkoQELCharmPXSec::fResDMSigma
private

Definition at line 78 of file KovalenkoQELCharmPXSec.h.

Referenced by LoadConfig(), and ResDM().

double genie::KovalenkoQELCharmPXSec::fScLambdaP
private

Definition at line 74 of file KovalenkoQELCharmPXSec.h.

Referenced by LoadConfig(), and ZR().

double genie::KovalenkoQELCharmPXSec::fScSigmaP
private

Definition at line 75 of file KovalenkoQELCharmPXSec.h.

Referenced by LoadConfig(), and ZR().

double genie::KovalenkoQELCharmPXSec::fScSigmaPP
private

Definition at line 76 of file KovalenkoQELCharmPXSec.h.

Referenced by LoadConfig(), and ZR().

AlgStatus_t genie::Algorithm::fStatus
protectedinherited

algorithm execution status

Definition at line 166 of file Algorithm.h.

Referenced by genie::Algorithm::GetStatus().

const XSecIntegratorI* genie::KovalenkoQELCharmPXSec::fXSecIntegrator
private

const IntegratorI * fIntegrator;

Definition at line 71 of file KovalenkoQELCharmPXSec.h.

Referenced by Integral(), and LoadConfig().


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