#include <DDG4ProductionCuts.h>

Public Member Functions
	DDG4ProductionCuts (const dd4hep::SpecParRegistry , const dd4hep::sim::Geant4GeometryMaps::VolumeMap , int, bool)

	DDG4ProductionCuts (const G4LogicalVolumeToDDLogicalPartMap *, int, bool)

Private Member Functions
void	dd4hepInitialize ()

void	initialize ()

void	setProdCuts (const dd4hep::SpecPar , G4Region )

void	setProdCuts (const DDLogicalPart, G4Region *)

Private Attributes
const dd4hep::sim::Geant4GeometryMaps::VolumeMap *	dd4hepMap_ = nullptr

std::vector< std::pair< G4LogicalVolume , const dd4hep::SpecPar > >	dd4hepVec_

const std::string	keywordRegion_

const G4LogicalVolumeToDDLogicalPartMap *	map_ = nullptr

const bool	protonCut_

const dd4hep::SpecParRegistry *	specPars_

G4LogicalVolumeToDDLogicalPartMap::Vector	vec_

const int	verbosity_

Detailed Description

Definition at line 15 of file DDG4ProductionCuts.h.

Constructor & Destructor Documentation

◆ DDG4ProductionCuts() [1/2]

DDG4ProductionCuts::DDG4ProductionCuts	(	const G4LogicalVolumeToDDLogicalPartMap *	map,
		int	verb,
		bool	pcut
	)

explicit

Definition at line 53 of file DDG4ProductionCuts.cc.

     : map_(map), keywordRegion_("CMSCutsRegion"), verbosity_(verb), protonCut_(pcut) {
   initialize();
 }

References initialize().

◆ DDG4ProductionCuts() [2/2]

DDG4ProductionCuts::DDG4ProductionCuts	(	const dd4hep::SpecParRegistry *	specPars,
		const dd4hep::sim::Geant4GeometryMaps::VolumeMap *	map,
		int	verb,
		bool	pcut
	)

explicit

Definition at line 58 of file DDG4ProductionCuts.cc.

     : dd4hepMap_(map), specPars_(specPars), keywordRegion_("CMSCutsRegion"), verbosity_(verb), protonCut_(pcut) {
   dd4hepInitialize();
 }

References dd4hepInitialize().

Member Function Documentation

◆ dd4hepInitialize()

void DDG4ProductionCuts::dd4hepInitialize ( )

private

Definition at line 112 of file DDG4ProductionCuts.cc.

                                           {
   dd4hep::SpecParRefs specs;
   specPars_->filter(specs, keywordRegion_);
  
   // LOOP ON ALL LOGICAL VOLUMES
   for (auto const& it : *dd4hepMap_) {
     bool foundMatch = false;  // Same behavior as in DDD: when matching SpecPar is found, stop search!
     // SEARCH ON ALL SPECPARS
     for (auto const& fit : specs) {
       for (auto const& pit : fit.second->paths) {
         const std::string_view selection = dd4hep::dd::noNamespace(dd4hep::dd::realTopName(pit));
         const std::string_view name = dd4hep::dd::noNamespace(it.first.name());
         if (!(dd4hep::dd::isRegex(selection))
                 ? dd4hep::dd::compareEqual(name, selection)
                 : std::regex_match(name.begin(), name.end(), std::regex(selection.begin(), selection.end()))) {
           dd4hepVec_.emplace_back(std::make_pair<G4LogicalVolume*, const dd4hep::SpecPar*>(&*it.second, &*fit.second));
           foundMatch = true;
           break;
         }
       }
       if (foundMatch)
         break;
     }  // Search on all SpecPars
   }    // Loop on all logical volumes
  
   // sort all root volumes - to get the same sequence at every run of the application.
   sort(begin(dd4hepVec_), end(dd4hepVec_), &sortByName);
  
   // Now generate all the regions
   for (auto const& it : dd4hepVec_) {
     auto regName = it.second->strValue(keywordRegion_);
     G4Region* region = G4RegionStore::GetInstance()->FindOrCreateRegion({regName.data(), regName.size()});
  
     region->AddRootLogicalVolume(it.first);
     edm::LogVerbatim("Geometry") << it.first->GetName() << ": " << regName;
     edm::LogVerbatim("Geometry") << " MakeRegions: added " << it.first->GetName() << " to region " << region->GetName();
  
     // Also treat reflected volumes
     const G4String& nonReflectedG4Name = it.first->GetName();
     const G4String& reflectedG4Name = nonReflectedG4Name + "_refl";
     const G4LogicalVolumeStore* const allG4LogicalVolumes = G4LogicalVolumeStore::GetInstance();
     const auto reflectedG4LogicalVolumeIt = std::find_if(
         allG4LogicalVolumes->begin(), allG4LogicalVolumes->end(), [&](const G4LogicalVolume* const aG4LogicalVolume) {
           return (aG4LogicalVolume->GetName() == reflectedG4Name);
         });
     // If G4 Logical volume has a reflected volume, add it to the region as well.
     if (reflectedG4LogicalVolumeIt != allG4LogicalVolumes->end()) {
       region->AddRootLogicalVolume(*reflectedG4LogicalVolumeIt);
       edm::LogVerbatim("Geometry") << " MakeRegions: added " << (*reflectedG4LogicalVolumeIt)->GetName()
                                    << " to region " << region->GetName();
     }
  
     edm::LogVerbatim("Geometry").log([&](auto& log) {
       for (auto const& sit : it.second->spars) {
         log << sit.first << " =  " << sit.second[0] << "\n";
       }
     });
     setProdCuts(it.second, region);
   }
  
   if (verbosity_ > 0) {
     edm::LogVerbatim("SimG4CoreGeometry") << " DDG4ProductionCuts (New) : starting\n"
                                           << " DDG4ProductionCuts : Got " << dd4hepVec_.size() << " region roots.\n"
                                           << " DDG4ProductionCuts : List of all roots:";
     for (size_t jj = 0; jj < dd4hepVec_.size(); ++jj)
       edm::LogVerbatim("SimG4CoreGeometry") << "   DDG4ProductionCuts : root=" << dd4hepVec_[jj].first->GetName()
                                             << " , " << dd4hepVec_[jj].second->paths.at(0);
   }
 }

References dd4hepMap_, dd4hepVec_, mps_fire::end, findQualityFiles::jj, keywordRegion_, dqm-mbProfile::log, Skims_PA_cff::name, HLT_FULL_cff::region, corrVsCorr::selection, setProdCuts(), jetUpdater_cfi::sort, specPars_, HistogramManager_cfi::specs, and verbosity_.

Referenced by DDG4ProductionCuts().

◆ initialize()

void DDG4ProductionCuts::initialize ( void )

private

Definition at line 66 of file DDG4ProductionCuts.cc.

                                     {
   vec_ = map_->all(keywordRegion_);
   // sort all root volumes - to get the same sequence at every run of the application.
   // (otherwise, the sequence will depend on the pointer (memory address) of the
   // involved objects, because 'new' does no guarantee that you allways get a
   // higher (or lower) address when allocating an object of the same type ...
   sort(vec_.begin(), vec_.end(), &dd_is_greater);
   if (verbosity_ > 0) {
     edm::LogVerbatim("Geometry") << " DDG4ProductionCuts : got " << vec_.size() << " region roots.\n"
                                  << " DDG4ProductionCuts : List of all roots:";
     for (auto const& vv : vec_)
       edm::LogVerbatim("Geometry") << "    " << vv.first->GetName() << " : " << vv.second.name();
   }
  
   // Now generate all the regions
   std::string curName = "";
   std::string regionName = "";
   G4Region* region = nullptr;
   G4RegionStore* store = G4RegionStore::GetInstance();
   for (auto const& vv : vec_) {
     unsigned int num = map_->toString(keywordRegion_, vv.second, regionName);
     edm::LogVerbatim("Geometry") << "  num  " << num << " regionName: " << regionName << ", the store of size "
                                  << store->size();
     if (num != 1) {
       throw cms::Exception("SimG4CoreGeometry", " DDG4ProductionCuts::initialize: Problem with Region tags.");
     }
     if (regionName != curName) {
       edm::LogVerbatim("Geometry") << "DDG4ProductionCuts : regionName " << regionName << ", the store of size "
                                    << store->size();
       region = store->FindOrCreateRegion(regionName);
       edm::LogVerbatim("Geometry") << "DDG4ProductionCuts : region " << region->GetName();
       if (!region) {
         throw cms::Exception("SimG4CoreGeometry", " DDG4ProductionCuts::initialize: Problem with Region tags.");
       }
       curName = regionName;
       edm::LogVerbatim("Geometry") << "DDG4ProductionCuts : new G4Region " << vv.first->GetName();
       setProdCuts(vv.second, region);
     }
  
     region->AddRootLogicalVolume(vv.first);
  
     if (verbosity_ > 0)
       edm::LogVerbatim("Geometry") << "  added " << vv.first->GetName() << " to region " << region->GetName();
   }
 }

References DDMapper< KeyType, ValueType >::all(), Exception, keywordRegion_, map_, EgammaValidation_cff::num, HLT_FULL_cff::region, setProdCuts(), jetUpdater_cfi::sort, AlCaHLTBitMon_QueryRunRegistry::string, DDMapper< KeyType, ValueType >::toString(), vec_, and verbosity_.

Referenced by DDG4ProductionCuts().

◆ setProdCuts() [1/2]

void DDG4ProductionCuts::setProdCuts	(	const dd4hep::SpecPar *	spec,
		G4Region *	region
	)

private

Definition at line 243 of file DDG4ProductionCuts.cc.

                                                                                 {
   //
   // Create and fill production cuts
   //
   G4ProductionCuts* prodCuts = region->GetProductionCuts();
   if (!prodCuts) {
     //
     // search for production cuts
     // you must have four of them: e+ e- gamma proton
     //
     double gammacut = spec->dblValue("ProdCutsForGamma") / dd4hep::mm;  // Convert from DD4hep units to mm
     double electroncut = spec->dblValue("ProdCutsForElectrons") / dd4hep::mm;
     double positroncut = spec->dblValue("ProdCutsForPositrons") / dd4hep::mm;
     double protoncut = spec->dblValue("ProdCutsForProtons") / dd4hep::mm;
     if (protoncut == 0) {
       protoncut = electroncut;
     }
  
     prodCuts = new G4ProductionCuts();
     region->SetProductionCuts(prodCuts);
  
     prodCuts->SetProductionCut(gammacut, idxG4GammaCut);
     prodCuts->SetProductionCut(electroncut, idxG4ElectronCut);
     prodCuts->SetProductionCut(positroncut, idxG4PositronCut);
     prodCuts->SetProductionCut(protoncut, idxG4ProtonCut);
     if (verbosity_ > 0) {
       edm::LogVerbatim("Geometry") << "DDG4ProductionCuts : Setting cuts for " << region->GetName()
                                    << "\n    Electrons: " << electroncut << "\n    Positrons: " << positroncut
                                    << "\n    Gamma    : " << gammacut << "\n    Proton   : " << protoncut;
     }
   } else {
     if (verbosity_ > 0) {
       edm::LogVerbatim("Geometry")
           << "DDG4ProductionCuts : Cuts are already set for " << region->GetName()
           << "\n    Electrons: " << region->GetProductionCuts()->GetProductionCut(idxG4ElectronCut)
           << "\n    Positrons: " << region->GetProductionCuts()->GetProductionCut(idxG4PositronCut)
           << "\n    Gamma    : " << region->GetProductionCuts()->GetProductionCut(idxG4GammaCut)
           << "\n    Proton   : " << region->GetProductionCuts()->GetProductionCut(idxG4ProtonCut);
     }
   }
 }

References HLT_FULL_cff::region, and verbosity_.

◆ setProdCuts() [2/2]

void DDG4ProductionCuts::setProdCuts	(	const DDLogicalPart	lpart,
		G4Region *	region
	)

private

Definition at line 182 of file DDG4ProductionCuts.cc.

                                                                                 {
   //
   // search for production cuts
   // you must have four of them: e+ e- gamma proton
   //
   double gammacut = 0.0;
   double electroncut = 0.0;
   double positroncut = 0.0;
   double protoncut = 0.0;
   int temp = map_->toDouble("ProdCutsForGamma", lpart, gammacut);
   if (temp != 1) {
     throw cms::Exception(
         "SimG4CorePhysics",
         " DDG4ProductionCuts::setProdCuts: Problem with Region tags - no/more than one ProdCutsForGamma.");
   }
   temp = map_->toDouble("ProdCutsForElectrons", lpart, electroncut);
   if (temp != 1) {
     throw cms::Exception(
         "SimG4CorePhysics",
         " DDG4ProductionCuts::setProdCuts: Problem with Region tags - no/more than one ProdCutsForElectrons.");
   }
   temp = map_->toDouble("ProdCutsForPositrons", lpart, positroncut);
   if (temp != 1) {
     throw cms::Exception(
         "SimG4CorePhysics",
         " DDG4ProductionCuts::setProdCuts: Problem with Region tags - no/more than one ProdCutsForPositrons.");
   }
   temp = map_->toDouble("ProdCutsForProtons", lpart, protoncut);
   if (temp == 0) {
     // There is no ProdCutsForProtons set in XML,
     // check if it's a legacy geometry scenario without it
     if (protonCut_) {
       protoncut = electroncut;
     } else {
       protoncut = 0.;
     }
   } else if (temp != 1) {
     throw cms::Exception(
         "SimG4CorePhysics",
         " DDG4ProductionCuts::setProdCuts: Problem with Region tags - more than one ProdCutsForProtons.");
   }
  
   //
   // Create and fill production cuts
   //
   G4ProductionCuts* prodCuts = region->GetProductionCuts();
   if (!prodCuts) {
     prodCuts = new G4ProductionCuts();
     region->SetProductionCuts(prodCuts);
   }
   prodCuts->SetProductionCut(gammacut, idxG4GammaCut);
   prodCuts->SetProductionCut(electroncut, idxG4ElectronCut);
   prodCuts->SetProductionCut(positroncut, idxG4PositronCut);
   prodCuts->SetProductionCut(protoncut, idxG4ProtonCut);
   if (verbosity_ > 0) {
     edm::LogVerbatim("Geometry") << "DDG4ProductionCuts : Setting cuts for " << region->GetName()
                                  << "\n    Electrons: " << electroncut << "\n    Positrons: " << positroncut
                                  << "\n    Gamma    : " << gammacut << "\n    Proton   : " << protoncut;
   }
 }