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

Computes the cross section for an exclusive 1pi reaction through resonance neutrinoproduction according to the Rein-Sehgal model. More...

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

Inheritance diagram for genie::ReinSehgalSPPXSec:
genie::ReinSehgalRESXSecWithCache genie::XSecIntegratorI genie::Algorithm

Public Member Functions

 ReinSehgalSPPXSec ()
 
 ReinSehgalSPPXSec (string param_set)
 
virtual ~ReinSehgalSPPXSec ()
 
double Integrate (const XSecAlgorithmI *model, const Interaction *i) const
 
void Configure (const Registry &config)
 
void Configure (string config)
 
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 CacheResExcitationXSec (const Interaction *interaction) const
 
string CacheBranchName (Resonance_t r, InteractionType_t it, int nu, int nuc) const
 
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 fUsingDisResJoin
 
double fWcut
 
double fEMax
 
const XSecAlgorithmIfSingleResXSecModel
 
BaryonResList fResList
 
const IntegratorI * fIntegrator
 GENIE numerical integrator. More...
 
string fGSLIntgType
 name of GSL numerical integrator More...
 
double fGSLRelTol
 required relative tolerance (error) More...
 
int fGSLMaxEval
 GSL max evaluations. More...
 
int fGSLMinEval
 GSL min evaluations. Ignored by some integrators. More...
 
unsigned int fGSLMaxSizeOfSubintervals
 GSL maximum number of sub-intervals for 1D integrator. More...
 
unsigned int fGSLRule
 GSL Gauss-Kronrod integration rule (only for GSL 1D adaptive type) More...
 
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)
 

Detailed Description

Computes the cross section for an exclusive 1pi reaction through resonance neutrinoproduction according to the Rein-Sehgal model.

This algorithm produces in principle what you could also get from the genie::RESXSec algorithm (RES cross section integrator) by specifying the genie::ReinSehgalSPPPXSec as the differential cross section model. However, ReinSehgalSPPXSec offers a faster alternative. Before computing any SPP cross section this algorithm computes and caches splines for resonance neutrino-production cross sections. This improves the speed since it is reducing the number of calculations (the generic algorithm needs to recompute resonance production xsec for every exclusive channel).

In this algorithm we follow the non-coherent approach: we sum the weighted resonance production cross sections rather than the resonance production amplitudes.

Is a concrete implementation of the XSecAlgorithmI interface.
D.Rein and L.M.Sehgal, Neutrino Excitation of Baryon Resonances and Single Pion Production, Ann.Phys.133, 79 (1981)

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

March 09, 2006

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 46 of file ReinSehgalSPPXSec.h.

Constructor & Destructor Documentation

ReinSehgalSPPXSec::ReinSehgalSPPXSec ( )

Definition at line 35 of file ReinSehgalSPPXSec.cxx.

35  :
36 ReinSehgalRESXSecWithCache("genie::ReinSehgalSPPXSec")
37 {
38 
39 }
ReinSehgalSPPXSec::ReinSehgalSPPXSec ( string  param_set)

Definition at line 41 of file ReinSehgalSPPXSec.cxx.

41  :
42 ReinSehgalRESXSecWithCache("genie::ReinSehgalSPPXSec", config)
43 {
44 
45 }
Definition: config.py:1
ReinSehgalSPPXSec::~ReinSehgalSPPXSec ( )
virtual

Definition at line 47 of file ReinSehgalSPPXSec.cxx.

48 {
49 
50 }

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
string ReinSehgalRESXSecWithCache::CacheBranchName ( Resonance_t  r,
InteractionType_t  it,
int  nu,
int  nuc 
) const
protectedinherited

Definition at line 207 of file ReinSehgalRESXSecWithCache.cxx.

References genie::utils::res::AsString(), genie::InteractionType::AsString(), genie::Cache::CacheBranchKey(), genie::ReinSehgalRESXSecWithCache::fSingleResXSecModel, genie::Algorithm::Id(), genie::Cache::Instance(), findDuplicateFiles::key, genie::AlgId::Key(), and genie::kPdgProton.

Referenced by genie::ReinSehgalRESXSecWithCache::CacheResExcitationXSec(), genie::ReinSehgalRESXSec::Integrate(), and Integrate().

209 {
210 // Build a unique name for the cache branch
211 
212  Cache * cache = Cache::Instance();
213  string res_name = utils::res::AsString(res);
214  string it_name = InteractionType::AsString(it);
215  string nc_nuc = ((nucleonpdgc==kPdgProton) ? "p" : "n");
216 
217  ostringstream intk;
218  intk << "ResExcitationXSec/R:" << res_name << ";nu:" << nupdgc
219  << ";int:" << it_name << nc_nuc;
220 
221  string algkey = fSingleResXSecModel->Id().Key();
222  string ikey = intk.str();
223  string key = cache->CacheBranchKey(algkey, ikey);
224 
225  return key;
226 }
set< int >::iterator it
string CacheBranchKey(string k0, string k1="", string k2="") const
Definition: Cache.cxx:102
static string AsString(InteractionType_t type)
GENIE Cache Memory.
Definition: Cache.h:39
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
const char * AsString(Resonance_t res)
resonance id -> string
const int kPdgProton
Definition: PDGCodes.h:65
static Cache * Instance(void)
Definition: Cache.cxx:76
string Key(void) const
Definition: AlgId.h:47
void ReinSehgalRESXSecWithCache::CacheResExcitationXSec ( const Interaction interaction) const
protectedinherited

Definition at line 80 of file ReinSehgalRESXSecWithCache.cxx.

References genie::Cache::AddCacheBranch(), genie::CacheBranchFx::AddValues(), ana::assert(), genie::utils::res::AsString(), genie::ReinSehgalRESXSecWithCache::CacheBranchName(), genie::units::cm2, genie::CacheBranchFx::CreateSpline(), E, genie::Interaction::ExclTagPtr(), genie::ReinSehgalRESXSecWithCache::fEMax, genie::XSecIntegratorI::fGSLIntgType, genie::XSecIntegratorI::fGSLMaxEval, genie::XSecIntegratorI::fGSLRelTol, genie::Cache::FindCacheBranch(), genie::ReinSehgalRESXSecWithCache::fResList, genie::ReinSehgalRESXSecWithCache::fSingleResXSecModel, func(), genie::Target::HitNucPdg(), MECModelEnuComparisons::i, genie::Interaction::InitState(), genie::Interaction::InitStatePtr(), genie::Cache::Instance(), makeTrainCVSamples::int, genie::utils::gsl::IntegrationNDimTypeFromString(), genie::ProcessInfo::InteractionTypeId(), genie::controls::kASmallNum, findDuplicateFiles::key, genie::kKVQ2, genie::kKVW, genie::kPdgProton, genie::kPdgTgtFreeN, genie::kPdgTgtFreeP, genie::KPhaseSpace::Limits(), LOG, genie::Range1D_t::max, genie::Range1D_t::min, nknots, genie::BaryonResList::NResonances(), make_associated_cosmic_defs::p4, genie::Interaction::PhaseSpace(), pINFO, pNOTICE, genie::InitialState::ProbePdg(), genie::Interaction::ProcInfo(), genie::BaryonResList::ResonanceId(), genie::Target::SetHitNucPdg(), genie::InitialState::SetPdgs(), genie::InitialState::SetProbeP4(), genie::XclsTag::SetResonance(), SLOG, genie::InitialState::Tgt(), genie::InitialState::TgtPtr(), genie::KPhaseSpace::Threshold(), and xsec.

Referenced by genie::ReinSehgalRESXSec::Integrate(), and Integrate().

82 {
83 // Cache resonance neutrino production data from free nucleons
84 
85  Cache * cache = Cache::Instance();
86 
88 // assert(fIntegrator);
89 
90  // Compute the number of spline knots - use at least 10 knots per decade
91  // && at least 40 knots in the full energy range
92  const double Emin = 0.01;
93  const int nknots_min = (int) (10*(TMath::Log(fEMax)-TMath::Log(Emin)));
94  const int nknots = TMath::Max(40, nknots_min);
95  double * E = new double[nknots]; // knot 'x'
96 
97  TLorentzVector p4(0,0,0,0);
98 
99  int nu_code = in->InitState().ProbePdg();
100  int nuc_code = in->InitState().Tgt().HitNucPdg();
101  int tgt_code = (nuc_code==kPdgProton) ? kPdgTgtFreeP : kPdgTgtFreeN;
102 
103  Interaction * interaction = new Interaction(*in);
104  interaction->InitStatePtr()->SetPdgs(tgt_code, nu_code);
105  interaction->InitStatePtr()->TgtPtr()->SetHitNucPdg(nuc_code);
106 
107  InteractionType_t wkcur = interaction->ProcInfo().InteractionTypeId();
108  unsigned int nres = fResList.NResonances();
109  for(unsigned int ires = 0; ires < nres; ires++) {
110 
111  // Get next resonance from the resonance list
112  Resonance_t res = fResList.ResonanceId(ires);
113 
114  interaction->ExclTagPtr()->SetResonance(res);
115 
116  // Get a unique cache branch name
117  string key = this->CacheBranchName(res, wkcur, nu_code, nuc_code);
118 
119  // Make sure the cache branch does not already exists
120  CacheBranchFx * cache_branch =
121  dynamic_cast<CacheBranchFx *> (cache->FindCacheBranch(key));
122  assert(!cache_branch);
123 
124  // Create the new cache branch
125  LOG("ReinSehgalResC", pNOTICE)
126  << "\n ** Creating cache branch - key = " << key;
127  cache_branch = new CacheBranchFx("RES Excitation XSec");
128  cache->AddCacheBranch(key, cache_branch);
129  assert(cache_branch);
130 
131  const KPhaseSpace & kps = interaction->PhaseSpace();
132  double Ethr = kps.Threshold();
133  LOG("ReinSehgalResC", pNOTICE) << "E threshold = " << Ethr;
134 
135  // Distribute the knots in the energy range as is being done in the
136  // XSecSplineList so that the energy threshold is treated correctly
137  // in the spline - see comments there in.
138  int nkb = (Ethr>Emin) ? 5 : 0; // number of knots < threshold
139  int nka = nknots-nkb; // number of knots >= threshold
140  // knots < energy threshold
141  double dEb = (Ethr>Emin) ? (Ethr - Emin) / nkb : 0;
142  for(int i=0; i<nkb; i++) {
143  E[i] = Emin + i*dEb;
144  }
145  // knots >= energy threshold
146  double E0 = TMath::Max(Ethr,Emin);
147  double dEa = (TMath::Log10(fEMax) - TMath::Log10(E0)) /(nka-1);
148  for(int i=0; i<nka; i++) {
149  E[i+nkb] = TMath::Power(10., TMath::Log10(E0) + i * dEa);
150  }
151 
152  // Compute cross sections at the given set of energies
153  for(int ie=0; ie<nknots; ie++) {
154  double xsec = 0.;
155  double Ev = E[ie];
156  p4.SetPxPyPzE(0,0,Ev,Ev);
157  interaction->InitStatePtr()->SetProbeP4(p4);
158 
159  if(Ev>Ethr+kASmallNum) {
160  // Get W integration range and the wider possible Q2 range
161  // (for all W)
162  Range1D_t rW = kps.Limits(kKVW);
163  Range1D_t rQ2 = kps.Limits(kKVQ2);
164 
165  LOG("ReinSehgalResC", pINFO)
166  << "*** Integrating d^2 XSec/dWdQ^2 for R: "
167  << utils::res::AsString(res) << " at Ev = " << Ev;
168  LOG("ReinSehgalResC", pINFO)
169  << "{W} = " << rW.min << ", " << rW.max;
170  LOG("ReinSehgalResC", pINFO)
171  << "{Q^2} = " << rQ2.min << ", " << rQ2.max;
172 
173  if(rW.max<rW.min || rQ2.max<rQ2.min || rW.min<0 || rQ2.min<0) {
174  LOG("ReinSehgalResC", pINFO)
175  << "** Not allowed kinematically, xsec=0";
176  } else {
177 
178  ROOT::Math::IBaseFunctionMultiDim * func =
182  ROOT::Math::IntegratorMultiDim ig(ig_type,0,fGSLRelTol,fGSLMaxEval);
183  ig.SetFunction(*func);
184  double kine_min[2] = { rW.min, rQ2.min };
185  double kine_max[2] = { rW.max, rQ2.max };
186  xsec = ig.Integral(kine_min, kine_max) * (1E-38 * units::cm2);
187  delete func;
188  }
189  } else {
190  LOG("ReinSehgalResC", pINFO)
191  << "** Below threshold E = " << Ev << " <= " << Ethr;
192  }
193  cache_branch->AddValues(Ev,xsec);
194  SLOG("ReinSehgalResC", pNOTICE)
195  << "RES XSec (R:" << utils::res::AsString(res)
196  << ", E="<< Ev << ") = "<< xsec/(1E-38 *genie::units::cm2) << " x 1E-38 cm^2";
197  }//spline knots
198 
199  // Build the spline
200  cache_branch->CreateSpline();
201  }//ires
202 
203  delete [] E;
204  delete interaction;
205 }
const KPhaseSpace & PhaseSpace(void) const
Definition: Interaction.h:73
InteractionType_t InteractionTypeId(void) const
string fGSLIntgType
name of GSL numerical integrator
void SetProbeP4(const TLorentzVector &P4)
ROOT::Math::IntegrationMultiDim::Type IntegrationNDimTypeFromString(string type)
Definition: GSLUtils.cxx:67
A simple [min,max] interval for doubles.
Definition: Range1.h:43
double Threshold(void) const
Energy threshold.
Definition: KPhaseSpace.cxx:81
static const double cm2
Definition: Units.h:77
enum genie::EResonance Resonance_t
unsigned int NResonances(void) const
Range1D_t Limits(KineVar_t kvar) const
Return the kinematical variable limits.
void SetResonance(Resonance_t res)
Definition: XclsTag.cxx:123
void AddCacheBranch(string key, CacheBranchI *branch)
Definition: Cache.cxx:97
Summary information for an interaction.
Definition: Interaction.h:56
void AddValues(double x, double y)
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const Int_t nknots
Definition: testXsec.C:24
Float_t E
Definition: plot.C:20
string CacheBranchName(Resonance_t r, InteractionType_t it, int nu, int nuc) const
Kinematical phase space.
Definition: KPhaseSpace.h:34
const int kPdgTgtFreeN
Definition: PDGCodes.h:177
const int kPdgTgtFreeP
Definition: PDGCodes.h:176
double func(double x, double y)
void SetPdgs(int tgt_pdgc, int probe_pdgc)
static const double kASmallNum
Definition: Controls.h:40
#define pINFO
Definition: Messenger.h:63
Double_t xsec[nknots]
Definition: testXsec.C:47
CacheBranchI * FindCacheBranch(string key)
finding/adding cache branches
Definition: Cache.cxx:89
GENIE Cache Memory.
Definition: Cache.h:39
XclsTag * ExclTagPtr(void) const
Definition: Interaction.h:77
double max
Definition: Range1.h:54
int fGSLMaxEval
GSL max evaluations.
ifstream in
Definition: comparison.C:7
void SetHitNucPdg(int pdgc)
Definition: Target.cxx:188
Target * TgtPtr(void) const
Definition: InitialState.h:68
assert(nhit_max >=nhit_nbins)
InitialState * InitStatePtr(void) const
Definition: Interaction.h:74
const char * AsString(Resonance_t res)
resonance id -> string
const ProcessInfo & ProcInfo(void) const
Definition: Interaction.h:70
double min
Definition: Range1.h:53
const int kPdgProton
Definition: PDGCodes.h:65
#define pNOTICE
Definition: Messenger.h:62
static Cache * Instance(void)
Definition: Cache.cxx:76
A simple cache branch storing the cached data in a TNtuple.
Definition: CacheBranchFx.h:38
#define SLOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a short string (using the FUNCTION and...
Definition: Messenger.h:85
enum genie::EInteractionType InteractionType_t
double fGSLRelTol
required relative tolerance (error)
Resonance_t ResonanceId(unsigned int ires) const
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 ReinSehgalSPPXSec::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 158 of file ReinSehgalSPPXSec.cxx.

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

159 {
160  Algorithm::Configure(config);
161  this->LoadConfig();
162 }
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
void ReinSehgalSPPXSec::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 164 of file ReinSehgalSPPXSec.cxx.

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

165 {
167  this->LoadConfig();
168 }
Definition: config.py:1
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
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::INukeDeltaPropg::LoadConfig(), genie::COHXSec::LoadConfig(), genie::DISXSec::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::BYPDF::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::DFRXSec::LoadConfig(), genie::RosenbluthPXSec::LoadConfig(), genie::StrumiaVissaniIBDPXSec::LoadConfig(), genie::MECGenerator::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::BergerSehgalCOHPiPXSec2015::LoadConfig(), genie::BBA03ELFormFactorsModel::LoadConfig(), genie::BBA05ELFormFactorsModel::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::ReinSehgalRESXSec::LoadConfig(), genie::NuElectronPXSec::LoadConfig(), genie::PrimaryLeptonGenerator::LoadConfig(), genie::SpectralFunc1d::LoadConfig(), genie::ReinSehgalCOHPiPXSec::LoadConfig(), genie::PaisQELLambdaPXSec::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::OutgoingDarkGenerator::LoadConfig(), genie::LHAPDF6::LoadConfig(), genie::NievesSimoVacasMECPXSec2016::LoadConfig(), genie::CharmHadronization::LoadConfig(), genie::ReinSehgalRESXSecFast::LoadConfig(), LoadConfig(), genie::EventGenerator::LoadConfig(), genie::NuclearModelMap::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::BaryonResonanceDecayer::LoadConfig(), genie::SKKinematicsGenerator::LoadConfig(), genie::COHElKinematicsGenerator::LoadConfig(), genie::NuEKinematicsGenerator::LoadConfig(), genie::QELXSec::LoadConfig(), genie::RESKinematicsGenerator::LoadConfig(), genie::DMDISXSec::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::AlamSimoAtharVacasSKXSec::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::NuElectronXSec::LoadConfig(), genie::QELEventGenerator::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::MECXSec::LoadConfig(), genie::FermiMover::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::ReinSehgalRESXSec::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::ReinSehgalRESXSecFast::LoadConfig(), genie::KovalenkoQELCharmPXSec::LoadConfig(), genie::SmithMonizQELCCXSec::LoadConfig(), 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::SKInteractionListGenerator::LoadConfigData(), genie::COHInteractionListGenerator::LoadConfigData(), genie::RESInteractionListGenerator::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 ReinSehgalSPPXSec::Integrate ( const XSecAlgorithmI model,
const Interaction i 
) const
virtual

Implements genie::XSecIntegratorI.

Definition at line 52 of file ReinSehgalSPPXSec.cxx.

References ana::assert(), genie::utils::res::AsString(), genie::SppChannel::AsString(), getBrightness::br, genie::SppChannel::BranchingRatio(), genie::ReinSehgalRESXSecWithCache::CacheBranchName(), genie::ReinSehgalRESXSecWithCache::CacheResExcitationXSec(), genie::ReinSehgalRESXSecWithCache::fEMax, genie::Cache::FindCacheBranch(), genie::ReinSehgalRESXSecWithCache::fResList, genie::SppChannel::FromInteraction(), genie::ReinSehgalRESXSecWithCache::fSingleResXSecModel, genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::Cache::Instance(), genie::ProcessInfo::InteractionTypeId(), genie::KPhaseSpace::IsAboveThreshold(), genie::SppChannel::IsospinWeight(), genie::pdg::IsProton(), it, findDuplicateFiles::key, genie::kIAssumeFreeNucleon, genie::kRfHitNucRest, LOG, genie::Target::N(), genie::BaryonResList::NResonances(), pDEBUG, genie::Interaction::PhaseSpace(), pINFO, pNOTICE, genie::InitialState::ProbeE(), genie::InitialState::ProbePdg(), genie::Interaction::ProcInfo(), pWARN, genie::BaryonResList::ResonanceId(), SLOG, genie::InitialState::Tgt(), genie::XSecAlgorithmI::ValidProcess(), xsec, and genie::Target::Z().

54 {
55  if(! model->ValidProcess(interaction) ) return 0.;
56 
57  const KPhaseSpace & kps = interaction->PhaseSpace();
58  if(!kps.IsAboveThreshold()) {
59  LOG("COHXSec", pDEBUG) << "*** Below energy threshold";
60  return 0;
61  }
62 
64 
65  //-- Get 1pi exclusive channel
66  SppChannel_t spp_channel = SppChannel::FromInteraction(interaction);
67 
68  //-- Get cache
69  Cache * cache = Cache::Instance();
70 
71  const InitialState & init_state = interaction->InitState();
72  const ProcessInfo & proc_info = interaction->ProcInfo();
73  const Target & target = init_state.Tgt();
74 
76  int nucleon_pdgc = target.HitNucPdg();
77  int nu_pdgc = init_state.ProbePdg();
78 
79  // Get neutrino energy in the struck nucleon rest frame
80  double Ev = init_state.ProbeE(kRfHitNucRest);
81 
82  double xsec = 0;
83 
84  unsigned int nres = fResList.NResonances();
85  for(unsigned int ires = 0; ires < nres; ires++) {
86 
87  //-- Get next resonance from the resonance list
88  Resonance_t res = fResList.ResonanceId(ires);
89 
90  //-- Build a unique name for the cache branch
91  string key = this->CacheBranchName(res, it, nu_pdgc, nucleon_pdgc);
92  LOG("ReinSehgalSpp", pINFO)
93  << "Finding cache branch with key: " << key;
94  CacheBranchFx * cache_branch =
95  dynamic_cast<CacheBranchFx *> (cache->FindCacheBranch(key));
96 
97  if(!cache_branch) {
98  LOG("ReinSehgalSpp", pWARN)
99  << "No cached RES v-production data for input neutrino"
100  << " (pdgc: " << nu_pdgc << ")";
101  LOG("ReinSehgalSpp", pWARN)
102  << "Wait while computing/caching RES production xsec first...";
103 
104  this->CacheResExcitationXSec(interaction);
105 
106  LOG("ReinSehgalSpp", pINFO) << "Done caching resonance xsec data";
107  LOG("ReinSehgalSpp", pINFO)
108  << "Finding newly created cache branch with key: " << key;
109  cache_branch =
110  dynamic_cast<CacheBranchFx *> (cache->FindCacheBranch(key));
111  assert(cache_branch);
112  }
113  const CacheBranchFx & cbranch = (*cache_branch);
114 
115  //-- Get cached resonance neutrinoproduction xsec
116  // (If E>Emax, assume xsec = xsec(Emax) - but do not evaluate the
117  // cross section spline at the end of its energy range-)
118  double rxsec = (Ev<fEMax-1) ? cbranch(Ev) : cbranch(fEMax-1);
119 
120  //-- Get the BR for the (resonance) -> (exclusive final state)
121  double br = SppChannel::BranchingRatio(spp_channel, res);
122 
123  //-- Get the Isospin Clebsch-Gordon coefficient for the given resonance
124  // and exclusive final state
125  double igg = SppChannel::IsospinWeight(spp_channel, res);
126 
127  //-- Compute the weighted xsec
128  // (total weight = Breit-Wigner * BR * isospin Clebsch-Gordon)
129  double res_xsec_contrib = rxsec*br*igg;
130 
131  SLOG("ReinSehgalSpp", pINFO)
132  << "Contrib. from [" << utils::res::AsString(res) << "] = "
133  << "<Clebsch-Gordon = " << igg
134  << "> * <BR(->1pi) = " << br
135  << "> * <Breit-Wigner * d^2xsec/dQ^2dW = " << rxsec
136  << "> = " << res_xsec_contrib;
137 
138  //-- Add contribution of this resonance to the cross section
139  xsec += res_xsec_contrib;
140 
141  }//res
142 
143  SLOG("ReinSehgalSpp", pNOTICE)
144  << "XSec[SPP/" << SppChannel::AsString(spp_channel)
145  << "/free] (Ev = " << Ev << " GeV) = " << xsec;
146 
147  //-- If requested return the free nucleon xsec even for input nuclear tgt
148  if( interaction->TestBit(kIAssumeFreeNucleon) ) return xsec;
149 
150  //-- number of scattering centers in the target
151  int NNucl = (pdg::IsProton(nucleon_pdgc)) ? target.Z() : target.N();
152 
153  xsec*=NNucl; // nuclear xsec
154 
155  return xsec;
156 }
static SppChannel_t FromInteraction(const Interaction *interaction)
Definition: SppChannel.h:277
InteractionType_t InteractionTypeId(void) const
const XML_Char * target
Definition: expat.h:268
set< int >::iterator it
int HitNucPdg(void) const
Definition: Target.cxx:321
static double IsospinWeight(SppChannel_t channel, Resonance_t res)
Definition: SppChannel.h:201
enum genie::EResonance Resonance_t
unsigned int NResonances(void) const
enum genie::ESppChannel SppChannel_t
static string AsString(SppChannel_t channel)
Definition: SppChannel.h:66
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
A class encapsulating an enumeration of interaction types (EM, Weak-CC, Weak-NC) and scattering types...
Definition: ProcessInfo.h:44
string CacheBranchName(Resonance_t r, InteractionType_t it, int nu, int nuc) const
A Neutrino Interaction Target. Is a transparent encapsulation of quite different physical systems suc...
Definition: Target.h:41
int ProbePdg(void) const
Definition: InitialState.h:65
Kinematical phase space.
Definition: KPhaseSpace.h:34
int Z(void) const
Definition: Target.h:69
#define pINFO
Definition: Messenger.h:63
void CacheResExcitationXSec(const Interaction *interaction) const
Double_t xsec[nknots]
Definition: testXsec.C:47
#define pWARN
Definition: Messenger.h:61
CacheBranchI * FindCacheBranch(string key)
finding/adding cache branches
Definition: Cache.cxx:89
static double BranchingRatio(SppChannel_t, Resonance_t res)
Definition: SppChannel.h:245
GENIE Cache Memory.
Definition: Cache.h:39
int N(void) const
Definition: Target.h:70
const UInt_t kIAssumeFreeNucleon
Definition: Interaction.h:49
bool IsAboveThreshold(void) const
Checks whether the interaction is above the energy threshold.
virtual bool ValidProcess(const Interaction *i) const =0
Can this cross section algorithm handle the input process?
assert(nhit_max >=nhit_nbins)
const char * AsString(Resonance_t res)
resonance id -> string
#define pNOTICE
Definition: Messenger.h:62
const Target & Tgt(void) const
Definition: InitialState.h:67
static Cache * Instance(void)
Definition: Cache.cxx:76
A simple cache branch storing the cached data in a TNtuple.
Definition: CacheBranchFx.h:38
#define SLOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a short string (using the FUNCTION and...
Definition: Messenger.h:85
const XML_Char XML_Content * model
Definition: expat.h:151
double ProbeE(RefFrame_t rf) const
enum genie::EInteractionType InteractionType_t
Initial State information.
Definition: InitialState.h:49
#define pDEBUG
Definition: Messenger.h:64
Resonance_t ResonanceId(unsigned int ires) const
void ReinSehgalSPPXSec::LoadConfig ( void  )
private

Definition at line 170 of file ReinSehgalSPPXSec.cxx.

References genie::BaryonResList::Clear(), genie::BaryonResList::DecodeFromNameList(), genie::ReinSehgalRESXSecWithCache::fEMax, genie::XSecIntegratorI::fGSLIntgType, genie::XSecIntegratorI::fGSLMaxEval, genie::XSecIntegratorI::fGSLRelTol, genie::ReinSehgalRESXSecWithCache::fResList, genie::Algorithm::GetParam(), and genie::Algorithm::GetParamDef().

Referenced by Configure().

171 {
172  // Get GSL integration type & relative tolerance
173  GetParamDef( "gsl-integration-type", fGSLIntgType, string("adaptive") ) ;
174  GetParamDef( "gsl-relative-tolerance", fGSLRelTol, 0.01 ) ;
175  GetParamDef( "gsl-max-eval", fGSLMaxEval, 100000 ) ;
176 
177  // get upper E limit on res xsec spline (=f(E)) before assuming xsec=const
178  GetParamDef( "ESplineMax", fEMax, 100. ) ;
179  fEMax = TMath::Max(fEMax, 20.); // don't accept user Emax if less than 20 GeV
180 
181  // create the baryon resonance list specified in the config.
182  fResList.Clear();
183  string resonances ;
184  GetParam( "ResonanceNameList", resonances ) ;
185  fResList.DecodeFromNameList(resonances);
186 
187 }
string fGSLIntgType
name of GSL numerical integrator
void DecodeFromNameList(string list, string delimiter=",")
int fGSLMaxEval
GSL max evaluations.
bool GetParamDef(const RgKey &name, T &p, const T &def) const
bool GetParam(const RgKey &name, T &p, bool is_top_call=true) const
double fGSLRelTol
required relative tolerance (error)
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
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
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::COHElasticPXSec::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::EmpiricalMECPXSec2015::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(), genie::KovalenkoQELCharmPXSec::LoadConfig(), genie::CharmHadronization::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::SmithMonizQELCCXSec::LoadConfig(), genie::BardinIMDRadCorPXSec::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::MartiniEricsonChanfrayMarteauMECPXSec2016::LoadConfig(), genie::LwlynSmithFF::LoadConfig(), genie::QELEventGeneratorSM::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

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.

double genie::ReinSehgalRESXSecWithCache::fEMax
protectedinherited
string genie::XSecIntegratorI::fGSLIntgType
protectedinherited
int genie::XSecIntegratorI::fGSLMaxEval
protectedinherited
unsigned int genie::XSecIntegratorI::fGSLMaxSizeOfSubintervals
protectedinherited

GSL maximum number of sub-intervals for 1D integrator.

Definition at line 49 of file XSecIntegratorI.h.

Referenced by genie::QELXSec::Integrate(), genie::SmithMonizQELCCXSec::Integrate(), genie::QELXSec::LoadConfig(), and genie::SmithMonizQELCCXSec::LoadConfig().

int genie::XSecIntegratorI::fGSLMinEval
protectedinherited
double genie::XSecIntegratorI::fGSLRelTol
protectedinherited
unsigned int genie::XSecIntegratorI::fGSLRule
protectedinherited

GSL Gauss-Kronrod integration rule (only for GSL 1D adaptive type)

Definition at line 50 of file XSecIntegratorI.h.

Referenced by genie::QELXSec::Integrate(), genie::SmithMonizQELCCXSec::Integrate(), genie::QELXSec::LoadConfig(), and genie::SmithMonizQELCCXSec::LoadConfig().

AlgId genie::Algorithm::fID
protectedinherited

algorithm name and configuration set

Definition at line 156 of file Algorithm.h.

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

const IntegratorI* genie::XSecIntegratorI::fIntegrator
protectedinherited

GENIE numerical integrator.

Definition at line 43 of file XSecIntegratorI.h.

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.

BaryonResList genie::ReinSehgalRESXSecWithCache::fResList
protectedinherited
const XSecAlgorithmI* genie::ReinSehgalRESXSecWithCache::fSingleResXSecModel
mutableprotectedinherited
AlgStatus_t genie::Algorithm::fStatus
protectedinherited

algorithm execution status

Definition at line 166 of file Algorithm.h.

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

bool genie::ReinSehgalRESXSecWithCache::fUsingDisResJoin
protectedinherited

Definition at line 48 of file ReinSehgalRESXSecWithCache.h.

double genie::ReinSehgalRESXSecWithCache::fWcut
protectedinherited

Definition at line 49 of file ReinSehgalRESXSecWithCache.h.


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