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File indexing completed on 2021-02-14 13:30:08

0001 /*
0002  * DD4hep_HGCalEEAlgo.cc
0003  *
0004  *  Created on: 27-Aug-2019
0005  *      Author: rsehgal
0006  *
0007  *  DD4hep code for, HGCalEEAlgo developed by Sunanda Banerjee
0008  */
0009 
0010 #include <cmath>
0011 #include <memory>
0012 #include <string>
0013 #include <unordered_set>
0014 #include <vector>
0015 
0016 #include "DD4hep/DetFactoryHelper.h"
0017 #include "DataFormats/Math/interface/angle_units.h"
0018 #include "DetectorDescription/DDCMS/interface/DDPlugins.h"
0019 #include "DetectorDescription/DDCMS/interface/DDutils.h"
0020 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0021 #include "Geometry/HGCalCommonData/interface/HGCalGeomTools.h"
0022 #include "Geometry/HGCalCommonData/interface/HGCalParameters.h"
0023 #include "Geometry/HGCalCommonData/interface/HGCalTypes.h"
0024 #include "Geometry/HGCalCommonData/interface/HGCalWaferType.h"
0025 
0026 //#define EDM_ML_DEBUG
0027 using namespace angle_units::operators;
0028 
0029 struct HGCalEEAlgo {
0030   HGCalGeomTools geomTools_;
0031   std::unique_ptr<HGCalWaferType> waferType_;
0032   dd4hep::Volume mother_;
0033 
0034   std::vector<std::string> wafers_;     // Wafers
0035   std::vector<std::string> materials_;  // Materials
0036   std::vector<std::string> names_;      // Names
0037   std::vector<double> thick_;           // Thickness of the material
0038   std::vector<int> copyNumber_;         // Initial copy numbers
0039   std::vector<int> layers_;             // Number of layers in a section
0040   std::vector<double> layerThick_;      // Thickness of each section
0041   std::vector<int> layerType_;          // Type of the layer
0042   std::vector<int> layerSense_;         // Content of a layer (sensitive?)
0043   std::vector<int> layerCenter_;        // Centering of the wafers
0044   int firstLayer_;                      // Copy # of the first sensitive layer
0045   int absorbMode_;                      // Absorber mode
0046   int sensitiveMode_;                   // Sensitive mode
0047   double zMinBlock_;                    // Starting z-value of the block
0048   std::vector<double> rad100to200_;     // Parameters for 120-200mum trans.
0049   std::vector<double> rad200to300_;     // Parameters for 200-300mum trans.
0050   double zMinRadPar_;                   // Minimum z for radius parametriz.
0051   int choiceType_;                      // Type of parametrization to be used
0052   int nCutRadPar_;                      // Cut off threshold for corners
0053   double fracAreaMin_;                  // Minimum fractional conatined area
0054   double waferSize_;                    // Width of the wafer
0055   double waferSepar_;                   // Sensor separation
0056   int sectors_;                         // Sectors
0057   std::vector<double> slopeB_;          // Slope at the lower R
0058   std::vector<double> zFrontB_;         // Starting Z values for the slopes
0059   std::vector<double> rMinFront_;       // Corresponding rMin's
0060   std::vector<double> slopeT_;          // Slopes at the larger R
0061   std::vector<double> zFrontT_;         // Starting Z values for the slopes
0062   std::vector<double> rMaxFront_;       // Corresponding rMax's
0063   std::unordered_set<int> copies_;      // List of copy #'s
0064   double alpha_, cosAlpha_;
0065 
0066   HGCalEEAlgo() = delete;
0067 
0068   HGCalEEAlgo(cms::DDParsingContext& ctxt, xml_h e) {
0069     cms::DDNamespace ns(ctxt, e, true);
0070     cms::DDAlgoArguments args(ctxt, e);
0071 
0072     mother_ = ns.volume(args.parentName());
0073     wafers_ = args.value<std::vector<std::string>>("WaferNames");
0074 #ifdef EDM_ML_DEBUG
0075     edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << wafers_.size() << " wafers";
0076     for (unsigned int i = 0; i < wafers_.size(); ++i)
0077       edm::LogVerbatim("HGCalGeom") << "Wafer[" << i << "] " << wafers_[i];
0078 #endif
0079 
0080     materials_ = args.value<std::vector<std::string>>("MaterialNames");
0081     names_ = args.value<std::vector<std::string>>("VolumeNames");
0082     thick_ = args.value<std::vector<double>>("Thickness");
0083     copyNumber_.resize(materials_.size(), 1);
0084 #ifdef EDM_ML_DEBUG
0085     edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << materials_.size() << " types of volumes";
0086     for (unsigned int i = 0; i < names_.size(); ++i)
0087       edm::LogVerbatim("HGCalGeom") << "Volume [" << i << "] " << names_[i] << " of thickness "
0088                                     << cms::convert2mm(thick_[i]) << " filled with " << materials_[i]
0089                                     << " first copy number " << copyNumber_[i];
0090 #endif
0091 
0092     layers_ = args.value<std::vector<int>>("Layers");
0093     layerThick_ = args.value<std::vector<double>>("LayerThick");
0094 #ifdef EDM_ML_DEBUG
0095     edm::LogVerbatim("HGCalGeom") << "There are " << layers_.size() << " blocks";
0096     for (unsigned int i = 0; i < layers_.size(); ++i)
0097       edm::LogVerbatim("HGCalGeom") << "Block [" << i << "] of thickness " << cms::convert2mm(layerThick_[i])
0098                                     << " with " << layers_[i] << " layers";
0099 #endif
0100 
0101     layerType_ = args.value<std::vector<int>>("LayerType");
0102     layerSense_ = args.value<std::vector<int>>("LayerSense");
0103     firstLayer_ = args.value<int>("FirstLayer");
0104     absorbMode_ = args.value<int>("AbsorberMode");
0105     sensitiveMode_ = args.value<int>("SensitiveMode");
0106 #ifdef EDM_ML_DEBUG
0107     edm::LogVerbatim("HGCalGeom") << "First Layer " << firstLayer_ << " and "
0108                                   << "Absober:Sensitive mode " << absorbMode_ << ":" << sensitiveMode_;
0109 #endif
0110     layerCenter_ = args.value<std::vector<int>>("LayerCenter");
0111 #ifdef EDM_ML_DEBUG
0112     for (unsigned int i = 0; i < layerCenter_.size(); ++i)
0113       edm::LogVerbatim("HGCalGeom") << "LayerCenter [" << i << "] " << layerCenter_[i];
0114 #endif
0115     if (firstLayer_ > 0) {
0116       for (unsigned int i = 0; i < layerType_.size(); ++i) {
0117         if (layerSense_[i] > 0) {
0118           int ii = layerType_[i];
0119           copyNumber_[ii] = firstLayer_;
0120 #ifdef EDM_ML_DEBUG
0121           edm::LogVerbatim("HGCalGeom") << "First copy number for layer type " << i << ":" << ii << " with "
0122                                         << materials_[ii] << " changed to " << copyNumber_[ii];
0123 #endif
0124           break;
0125         }
0126       }
0127     } else {
0128       firstLayer_ = 1;
0129     }
0130 #ifdef EDM_ML_DEBUG
0131     edm::LogVerbatim("HGCalGeom") << "There are " << layerType_.size() << " layers";
0132     for (unsigned int i = 0; i < layerType_.size(); ++i)
0133       edm::LogVerbatim("HGCalGeom") << "Layer [" << i << "] with material type " << layerType_[i] << " sensitive class "
0134                                     << layerSense_[i];
0135 #endif
0136     zMinBlock_ = args.value<double>("zMinBlock");
0137 
0138     rad100to200_ = args.value<std::vector<double>>("rad100to200");
0139     rad200to300_ = args.value<std::vector<double>>("rad200to300");
0140     zMinRadPar_ = args.value<double>("zMinForRadPar");
0141     choiceType_ = args.value<int>("choiceType");
0142     nCutRadPar_ = args.value<int>("nCornerCut");
0143     fracAreaMin_ = args.value<double>("fracAreaMin");
0144     waferSize_ = args.value<double>("waferSize");
0145     waferSepar_ = args.value<double>("SensorSeparation");
0146     sectors_ = args.value<int>("Sectors");
0147     alpha_ = (1._pi) / sectors_;
0148     cosAlpha_ = cos(alpha_);
0149 #ifdef EDM_ML_DEBUG
0150     edm::LogVerbatim("HGCalGeom") << "zStart " << cms::convert2mm(zMinBlock_)
0151                                   << " radius for wafer type separation uses " << rad100to200_.size()
0152                                   << " parameters; zmin " << cms::convert2mm(zMinRadPar_) << " cutoff " << choiceType_
0153                                   << ":" << nCutRadPar_ << ":" << fracAreaMin_ << " wafer width "
0154                                   << cms::convert2mm(waferSize_) << " separations " << cms::convert2mm(waferSepar_)
0155                                   << " sectors " << sectors_ << ":" << convertRadToDeg(alpha_) << ":" << cosAlpha_;
0156     for (unsigned int k = 0; k < rad100to200_.size(); ++k)
0157       edm::LogVerbatim("HGCalGeom") << "[" << k << "] 100-200 " << rad100to200_[k] << " 200-300 " << rad200to300_[k];
0158 #endif
0159 
0160     slopeB_ = args.value<std::vector<double>>("SlopeBottom");
0161     zFrontB_ = args.value<std::vector<double>>("ZFrontBottom");
0162     rMinFront_ = args.value<std::vector<double>>("RMinFront");
0163     slopeT_ = args.value<std::vector<double>>("SlopeTop");
0164     zFrontT_ = args.value<std::vector<double>>("ZFrontTop");
0165     rMaxFront_ = args.value<std::vector<double>>("RMaxFront");
0166 #ifdef EDM_ML_DEBUG
0167     for (unsigned int i = 0; i < slopeB_.size(); ++i)
0168       edm::LogVerbatim("HGCalGeom") << "Block [" << i << "] Zmin " << cms::convert2mm(zFrontB_[i]) << " Rmin "
0169                                     << cms::convert2mm(rMinFront_[i]) << " Slope " << slopeB_[i];
0170     for (unsigned int i = 0; i < slopeT_.size(); ++i)
0171       edm::LogVerbatim("HGCalGeom") << "Block [" << i << "] Zmin " << cms::convert2mm(zFrontT_[i]) << " Rmax "
0172                                     << cms::convert2mm(rMaxFront_[i]) << " Slope " << slopeT_[i];
0173 #endif
0174 
0175 #ifdef EDM_ML_DEBUG
0176     edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: NameSpace " << ns.name();
0177 #endif
0178 
0179     waferType_ = std::make_unique<HGCalWaferType>(rad100to200_,
0180                                                   rad200to300_,
0181                                                   cms::convert2mm((waferSize_ + waferSepar_)),
0182                                                   cms::convert2mm(zMinRadPar_),
0183                                                   choiceType_,
0184                                                   nCutRadPar_,
0185                                                   fracAreaMin_);
0186 
0187     ConstructAlgo(ctxt, e);
0188   }
0189 
0190   void ConstructAlgo(cms::DDParsingContext& ctxt, xml_h e) {
0191 #ifdef EDM_ML_DEBUG
0192     edm::LogVerbatim("HGCalGeom") << "==>> Constructing DDHGCalEEAlgo...";
0193     copies_.clear();
0194 #endif
0195     dd4hep::Volume par;
0196     ConstructLayers(par, ctxt, e);
0197 #ifdef EDM_ML_DEBUG
0198     edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << copies_.size() << " different wafer copy numbers";
0199     int k(0);
0200     for (std::unordered_set<int>::const_iterator itr = copies_.begin(); itr != copies_.end(); ++itr, ++k) {
0201       edm::LogVerbatim("HGCalGeom") << "Copy [" << k << "] : " << (*itr);
0202     }
0203     copies_.clear();
0204     edm::LogVerbatim("HGCalGeom") << "<<== End of DDHGCalEEAlgo construction...";
0205 #endif
0206   }
0207 
0208   void ConstructLayers(const dd4hep::Volume module, cms::DDParsingContext& ctxt, xml_h e) {
0209     static constexpr double tol1 = 0.01 * dd4hep::mm;
0210     static constexpr double tol2 = 0.00001 * dd4hep::mm;
0211     cms::DDNamespace ns(ctxt, e, true);
0212 
0213 #ifdef EDM_ML_DEBUG
0214     edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: \t\tInside Layers";
0215 #endif
0216 
0217     double zi(zMinBlock_);
0218     int laymin(0);
0219     for (unsigned int i = 0; i < layers_.size(); i++) {
0220       double zo = zi + layerThick_[i];
0221       double routF = HGCalGeomTools::radius(zi, zFrontT_, rMaxFront_, slopeT_);
0222       int laymax = laymin + layers_[i];
0223       double zz = zi;
0224       double thickTot(0);
0225       for (int ly = laymin; ly < laymax; ++ly) {
0226         int ii = layerType_[ly];
0227         int copy = copyNumber_[ii];
0228         double hthick = 0.5 * thick_[ii];
0229         double rinB = HGCalGeomTools::radius(zo - tol1, zFrontB_, rMinFront_, slopeB_);
0230         zz += hthick;
0231         thickTot += thick_[ii];
0232 
0233         std::string name = ns.prepend(names_[ii]) + std::to_string(copy);
0234 #ifdef EDM_ML_DEBUG
0235         edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: Layer " << ly << ":" << ii << " Front " << cms::convert2mm(zi)
0236                                       << ", " << cms::convert2mm(routF) << " Back " << cms::convert2mm(zo) << ", "
0237                                       << cms::convert2mm(rinB) << " superlayer thickness "
0238                                       << cms::convert2mm(layerThick_[i]);
0239 #endif
0240 
0241         std::string matName = materials_[ii];
0242         dd4hep::Material matter = ns.material(matName);
0243         dd4hep::Volume glog;
0244         if (layerSense_[ly] < 1) {
0245           std::vector<double> pgonZ, pgonRin, pgonRout;
0246           if (layerSense_[ly] == 0 || absorbMode_ == 0) {
0247             double rmax = routF * cosAlpha_ - tol1;
0248             pgonZ.emplace_back(-hthick);
0249             pgonZ.emplace_back(hthick);
0250             pgonRin.emplace_back(rinB);
0251             pgonRin.emplace_back(rinB);
0252             pgonRout.emplace_back(rmax);
0253             pgonRout.emplace_back(rmax);
0254           } else {
0255             HGCalGeomTools::radius(zz - hthick,
0256                                    zz + hthick,
0257                                    zFrontB_,
0258                                    rMinFront_,
0259                                    slopeB_,
0260                                    zFrontT_,
0261                                    rMaxFront_,
0262                                    slopeT_,
0263                                    -layerSense_[ly],
0264                                    pgonZ,
0265                                    pgonRin,
0266                                    pgonRout);
0267 #ifdef EDM_ML_DEBUG
0268             edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: z " << cms::convert2mm((zz - hthick)) << ":"
0269                                           << cms::convert2mm((zz + hthick)) << " with " << pgonZ.size() << " palnes";
0270             for (unsigned int isec = 0; isec < pgonZ.size(); ++isec)
0271               edm::LogVerbatim("HGCalGeom") << "[" << isec << "] z " << cms::convert2mm(pgonZ[isec]) << " R "
0272                                             << cms::convert2mm(pgonRin[isec]) << ":" << cms::convert2mm(pgonRout[isec]);
0273 #endif
0274             for (unsigned int isec = 0; isec < pgonZ.size(); ++isec) {
0275               pgonZ[isec] -= zz;
0276               pgonRout[isec] = pgonRout[isec] * cosAlpha_ - tol1;
0277             }
0278           }
0279 
0280           dd4hep::Solid solid = dd4hep::Polyhedra(sectors_, -alpha_, 2._pi, pgonZ, pgonRin, pgonRout);
0281           ns.addSolidNS(ns.prepend(name), solid);
0282           glog = dd4hep::Volume(solid.name(), solid, matter);
0283           ns.addVolumeNS(glog);
0284 
0285 #ifdef EDM_ML_DEBUG
0286           edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << solid.name() << " polyhedra of " << sectors_
0287                                         << " sectors covering " << convertRadToDeg(-alpha_) << ":"
0288                                         << convertRadToDeg(-alpha_ + 2._pi) << " with " << pgonZ.size()
0289                                         << " sections and filled with " << matName;
0290 
0291           for (unsigned int k = 0; k < pgonZ.size(); ++k)
0292             edm::LogVerbatim("HGCalGeom") << "[" << k << "] z " << cms::convert2mm(pgonZ[k]) << " R "
0293                                           << cms::convert2mm(pgonRin[k]) << ":" << cms::convert2mm(pgonRout[k]);
0294 #endif
0295         } else {
0296           double rins =
0297               (sensitiveMode_ < 1) ? rinB : HGCalGeomTools::radius(zz + hthick - tol1, zFrontB_, rMinFront_, slopeB_);
0298           double routs =
0299               (sensitiveMode_ < 1) ? routF : HGCalGeomTools::radius(zz - hthick, zFrontT_, rMaxFront_, slopeT_);
0300           dd4hep::Solid solid = dd4hep::Tube(rins, routs, hthick, 0.0, 2._pi);
0301           ns.addSolidNS(ns.prepend(name), solid);
0302           glog = dd4hep::Volume(solid.name(), solid, matter);
0303           ns.addVolumeNS(glog);
0304 
0305 #ifdef EDM_ML_DEBUG
0306           edm::LogVerbatim("HGCalGeom") << "DDHGCalEEFileAlgo: " << solid.name() << " Tubs made of " << matter.name()
0307                                         << " of dimensions " << cms::convert2mm(rinB) << ":" << cms::convert2mm(rins)
0308                                         << ", " << cms::convert2mm(routF) << ":" << cms::convert2mm(routs) << ", "
0309                                         << cms::convert2mm(hthick) << ", 0.0, 360.0 and position " << glog.name()
0310                                         << " number " << copy << ":" << layerCenter_[copy - firstLayer_];
0311 #endif
0312           PositionSensitive(
0313               ctxt, e, glog, rins, routs, zz, layerSense_[ly], layerCenter_[copy - firstLayer_]);  //, cpv);
0314         }
0315 
0316         dd4hep::Position r1(0, 0, zz);
0317         mother_.placeVolume(glog, copy, r1);
0318         ++copyNumber_[ii];
0319 
0320 #ifdef EDM_ML_DEBUG
0321         edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << glog.name() << " number " << copy << " positioned in "
0322                                       << module.name() << " at (0,0," << cms::convert2mm(zz) << ") with no rotation";
0323 #endif
0324         zz += hthick;
0325       }  // End of loop over layers in a block
0326       zi = zo;
0327       laymin = laymax;
0328       if (std::abs(thickTot - layerThick_[i]) >= tol2) {
0329         if (thickTot > layerThick_[i]) {
0330           edm::LogError("HGCalGeom") << "Thickness of the partition " << cms::convert2mm(layerThick_[i])
0331                                      << " is smaller than " << cms::convert2mm(thickTot)
0332                                      << ": thickness of all its components **** ERROR ****";
0333         } else {
0334           edm::LogWarning("HGCalGeom") << "Thickness of the partition " << cms::convert2mm(layerThick_[i])
0335                                        << " does not match with " << cms::convert2mm(thickTot) << " of the components";
0336         }
0337       }
0338 
0339     }  // End of loop over layers in a block
0340   }
0341 
0342   void PositionSensitive(cms::DDParsingContext& ctxt,
0343                          xml_h e,
0344                          const dd4hep::Volume& glog,
0345                          double rin,
0346                          double rout,
0347                          double zpos,
0348                          int layertype,
0349                          int layercenter) {
0350     cms::DDNamespace ns(ctxt, e, true);
0351     static const double sqrt3 = std::sqrt(3.0);
0352     double r = 0.5 * (waferSize_ + waferSepar_);
0353     double R = 2.0 * r / sqrt3;
0354     double dy = 0.75 * R;
0355     int N = (int)(0.5 * rout / r) + 2;
0356     const auto& xyoff = geomTools_.shiftXY(layercenter, (waferSize_ + waferSepar_));
0357 #ifdef EDM_ML_DEBUG
0358     int ium(0), ivm(0), iumAll(0), ivmAll(0), kount(0), ntot(0), nin(0);
0359     std::vector<int> ntype(6, 0);
0360     edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << glog.name() << " rout " << cms::convert2mm(rout) << " N " << N
0361                                   << " for maximum u, v;  r " << cms::convert2mm(r) << " R " << cms::convert2mm(R)
0362                                   << " dy " << cms::convert2mm(dy) << " Shift " << cms::convert2mm(xyoff.first) << ":"
0363                                   << cms::convert2mm(xyoff.second) << " WaferSize "
0364                                   << cms::convert2mm((waferSize_ + waferSepar_));
0365 #endif
0366 
0367     for (int u = -N; u <= N; ++u) {
0368       for (int v = -N; v <= N; ++v) {
0369         int nr = 2 * v;
0370         int nc = -2 * u + v;
0371         double xpos = xyoff.first + nc * r;
0372         double ypos = xyoff.second + nr * dy;
0373         const auto& corner = HGCalGeomTools::waferCorner(xpos, ypos, r, R, rin, rout, false);
0374 #ifdef EDM_ML_DEBUG
0375         int iu = std::abs(u);
0376         int iv = std::abs(v);
0377         ++ntot;
0378         if (((corner.first <= 0) && std::abs(u) < 5 && std::abs(v) < 5) || (std::abs(u) < 2 && std::abs(v) < 2)) {
0379           edm::LogVerbatim("HGCalGeom") << "DDHGCalEEAlgo: " << glog.name() << " R " << cms::convert2mm(rin) << ":"
0380                                         << cms::convert2mm(rout) << "\n Z " << cms::convert2mm(zpos) << " LayerType "
0381                                         << layertype << " u " << u << " v " << v << " with " << corner.first
0382                                         << " corners";
0383         }
0384 #endif
0385         if (corner.first > 0) {
0386           int type = waferType_->getType(cms::convert2mm(xpos), cms::convert2mm(ypos), cms::convert2mm(zpos));
0387           int copy = HGCalTypes::packTypeUV(type, u, v);
0388 #ifdef EDM_ML_DEBUG
0389           if (iu > ium)
0390             ium = iu;
0391           if (iv > ivm)
0392             ivm = iv;
0393           kount++;
0394           if (copies_.count(copy) == 0)
0395             copies_.insert(copy);
0396 #endif
0397           if (corner.first == (int)(HGCalParameters::k_CornerSize)) {
0398 #ifdef EDM_ML_DEBUG
0399             if (iu > iumAll)
0400               iumAll = iu;
0401             if (iv > ivmAll)
0402               ivmAll = iv;
0403             ++nin;
0404 #endif
0405 
0406             dd4hep::Position tran(xpos, ypos, 0.0);
0407             if (layertype > 1)
0408               type += 3;
0409             glog.placeVolume(ns.volume(wafers_[type]), copy, tran);
0410 #ifdef EDM_ML_DEBUG
0411             ++ntype[type];
0412             edm::LogVerbatim("HGCalGeom")
0413                 << " DDHGCalEEAlgo: " << wafers_[type] << " number " << copy << " positioned in " << glog.name()
0414                 << " at (" << cms::convert2mm(xpos) << ", " << cms::convert2mm(ypos) << ",0) with no rotation";
0415 #endif
0416           }
0417         }
0418       }
0419     }
0420 
0421 #ifdef EDM_ML_DEBUG
0422     edm::LogVerbatim("HGCalGeom") << " DDHGCalEEAlgo: Maximum # of u " << ium << ":" << iumAll << " # of v " << ivm
0423                                   << ":" << ivmAll << " and " << nin << ":" << kount << ":" << ntot << " wafers ("
0424                                   << ntype[0] << ":" << ntype[1] << ":" << ntype[2] << ":" << ntype[3] << ":"
0425                                   << ntype[4] << ":" << ntype[5] << ") for " << glog.name() << " R "
0426                                   << cms::convert2mm(rin) << ":" << cms::convert2mm(rout);
0427 #endif
0428   }
0429 };
0430 
0431 static long algorithm(dd4hep::Detector& /* description */, cms::DDParsingContext& ctxt, xml_h e) {
0432   HGCalEEAlgo eealgo(ctxt, e);
0433   return cms::s_executed;
0434 }
0435 
0436 DECLARE_DDCMS_DETELEMENT(DDCMS_hgcal_DDHGCalEEAlgo, algorithm)