RPCGeometryParsFromDD Class Reference

#include <RPCGeometryParsFromDD.h>

Public Member Functions
void	build (const DDCompactView *cview, const MuonGeometryConstants &muonConstants, RecoIdealGeometry &rgeo)
	RPCGeometryParsFromDD ()
	~RPCGeometryParsFromDD ()

Private Member Functions
void	buildGeometry (DDFilteredView &fview, const MuonGeometryConstants &muonConstants, RecoIdealGeometry &rgeo)

Detailed Description

Build the RPCGeometry ftom the DDD description

Author

Port of: MuDDDRPCBuilder, MuonRPCGeometryBuilder (ORCA)

M. Maggi - INFN Bari

Definition at line 22 of file RPCGeometryParsFromDD.h.

Constructor & Destructor Documentation

RPCGeometryParsFromDD()

RPCGeometryParsFromDD::RPCGeometryParsFromDD

(

)

Implementation of the RPC Geometry Builder from DDD

Author

Port of: MuDDDRPCBuilder (ORCA)

M. Maggi - INFN Bari

Definition at line 25 of file RPCGeometryParsFromDD.cc.

{}

~RPCGeometryParsFromDD()

RPCGeometryParsFromDD::~RPCGeometryParsFromDD

(

)

Definition at line 27 of file RPCGeometryParsFromDD.cc.

{}

Member Function Documentation

build()

void RPCGeometryParsFromDD::build	(	const DDCompactView *	cview,
		const MuonGeometryConstants &	muonConstants,
		RecoIdealGeometry &	rgeo
	)

Definition at line 29 of file RPCGeometryParsFromDD.cc.

                                                           {
  const std::string attribute = "ReadOutName";
  const std::string value = "MuonRPCHits";
 
  // Asking only for the MuonRPC's
  DDSpecificsMatchesValueFilter filter{DDValue(attribute, value, 0.0)};
  DDFilteredView fview(*cview, filter);
 
  this->buildGeometry(fview, muonConstants, rgeo);
}

References buildGeometry(), ALCARECOTkAlBeamHalo_cff::filter, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by RPCRecoIdealDBLoader::beginRun().

buildGeometry()

void RPCGeometryParsFromDD::buildGeometry ( DDFilteredView &  fview, const MuonGeometryConstants &  muonConstants, RecoIdealGeometry &  rgeo  )

private

Definition at line 42 of file RPCGeometryParsFromDD.cc.

                                                                   {
  for (bool doSubDets = fview.firstChild(); doSubDets == true; doSubDets = fview.nextSibling()) {
    // Get the Base Muon Number
    MuonGeometryNumbering mdddnum(muonConstants);
    MuonBaseNumber mbn = mdddnum.geoHistoryToBaseNumber(fview.geoHistory());
 
    // Get the The Rpc det Id
    RPCNumberingScheme rpcnum(muonConstants);
    const int detid = rpcnum.baseNumberToUnitNumber(mbn);
    RPCDetId rpcid(detid);
 
    DDValue numbOfStrips("nStrips");
 
    std::vector<const DDsvalues_type*> specs(fview.specifics());
    int nStrips = 0;
    for (auto& spec : specs) {
      if (DDfetch(spec, numbOfStrips)) {
        nStrips = int(numbOfStrips.doubles()[0]);
      }
    }
    if (nStrips == 0)
      std::cout << "No strip found!!" << std::endl;
 
    const std::vector<double> dpar = fview.logicalPart().solid().parameters();
 
    const std::string name = fview.logicalPart().name().name();
    const std::vector<std::string> strpars = {name};
    const DDTranslation& tran = fview.translation();
 
    const DDRotationMatrix& rota = fview.rotation();  //.Inverse();
    DD3Vector x, y, z;
    rota.GetComponents(x, y, z);
    std::vector<double> pars;
    if (dpar.size() == 3) {
      const double width = dpar[0];
      const double length = dpar[1];
      const double thickness = dpar[2];
      pars = {width, length, thickness, numbOfStrips.doubles()[0]};
    } else {
      pars = {
          dpar[4] /*b/2*/, dpar[8] /*B/2*/, dpar[0] /*h/2*/, 0.4, numbOfStrips.doubles()[0] /*h/2*/
      };
    }
 
    const std::vector<double> vtra = {tran.x(), tran.y(), tran.z()};
    const std::vector<double> vrot = {x.X(), x.Y(), x.Z(), y.X(), y.Y(), y.Z(), z.X(), z.Y(), z.Z()};
    rgeo.insert(rpcid.rawId(), vtra, vrot, pars, strpars);
  }
}

References RPCNumberingScheme::baseNumberToUnitNumber(), gather_cfg::cout, DDfetch(), DDValue::doubles(), DDFilteredView::firstChild(), DDFilteredView::geoHistory(), MuonGeometryNumbering::geoHistoryToBaseNumber(), RecoIdealGeometry::insert(), createfilelist::int, DDFilteredView::logicalPart(), Skims_PA_cff::name, DDName::name(), DDBase< N, C >::name(), DDFilteredView::nextSibling(), me0TriggerPseudoDigis_cff::nStrips, DDSolid::parameters(), DetId::rawId(), DDFilteredView::rotation(), DDLogicalPart::solid(), DDFilteredView::specifics(), HistogramManager_cfi::specs, AlCaHLTBitMon_QueryRunRegistry::string, Calorimetry_cff::thickness, DDFilteredView::translation(), ApeEstimator_cff::width, x, y, and z.

Referenced by build().