DTGeometryParserFromDDD Class Reference

#include <DTGeometryParserFromDDD.h>

Public Member Functions
	DTGeometryParserFromDDD (const DDCompactView *cview, const MuonDDDConstants &muonConstants, std::map< DTLayerId, std::pair< unsigned int, unsigned int > > &theLayerIdWiresMap)
	Constructor. More...
	~DTGeometryParserFromDDD ()
	Destructor. More...

Private Member Functions
void	buildLayer (DDFilteredView &fv, const MuonDDDConstants &muonConstants, std::map< DTLayerId, std::pair< unsigned int, unsigned int > > &theLayerIdWiresMap)
void	parseGeometry (DDFilteredView &fv, const MuonDDDConstants &muonConstants, std::map< DTLayerId, std::pair< unsigned int, unsigned int > > &theLayerIdWiresMap)

Detailed Description

Class which read the geometry from DDD to provide a map between layerId and pairs with first wire number, total number of wires.

Author

S. Bolognesi - INFN Torino

Definition at line 21 of file DTGeometryParserFromDDD.h.

Constructor & Destructor Documentation

DTGeometryParserFromDDD::DTGeometryParserFromDDD	(	const DDCompactView *	cview,
		const MuonDDDConstants &	muonConstants,
		std::map< DTLayerId, std::pair< unsigned int, unsigned int > > &	theLayerIdWiresMap
	)

Constructor.

Definition at line 12 of file DTGeometryParserFromDDD.cc.

References DDFilteredView::addFilter(), DDSpecificsFilter::AND, dtNoiseDBValidation_cfg::cerr, alignCSCRings::e, cppFunctionSkipper::exception, alcazmumu_cfi::filter, DDSpecificsFilter::matches, DDSpecificsFilter::setCriteria(), AlCaHLTBitMon_QueryRunRegistry::string, and relativeConstraints::value.

                                                                                                                                                                                          {

  try {
    std::string attribute = "MuStructure"; 
    std::string value     = "MuonBarrelDT";
    DDValue val(attribute, value, 0.0);

    // Asking only for the Muon DTs
    DDSpecificsFilter filter;
    filter.setCriteria(val,  // name & value of a variable 
               DDSpecificsFilter::matches,
               DDSpecificsFilter::AND, 
               true, // compare strings otherwise doubles
               true  // use merged-specifics or simple-specifics
               );
    DDFilteredView fview(*cview);
    fview.addFilter(filter);

    parseGeometry(fview, muonConstants, theLayerIdWiresMap);
  }
  catch (const cms::Exception & e ) {
    std::cerr << "DTGeometryParserFromDDD::build() : DDD Exception: something went wrong during XML parsing!" << std::endl
          << "  Message: " << e << std::endl
          << "  Terminating execution ... " << std::endl;
    throw;
  }
  catch (const exception & e) {
    std::cerr << "DTGeometryParserFromDDD::build() : an unexpected exception occured: " << e.what() << std::endl; 
    throw;
  }
  catch (...) {
    std::cerr << "DTGeometryParserFromDDD::build() : An unexpected exception occured!" << std::endl
          << "  Terminating execution ... " << std::endl;
    std::unexpected();           
  }
}

DTGeometryParserFromDDD::~DTGeometryParserFromDDD

(

)

Destructor.

Definition at line 49 of file DTGeometryParserFromDDD.cc.

                                                 {
}

Member Function Documentation

void DTGeometryParserFromDDD::buildLayer ( DDFilteredView &  fv, const MuonDDDConstants &  muonConstants, std::map< DTLayerId, std::pair< unsigned int, unsigned int > > &  theLayerIdWiresMap  )

private

Definition at line 90 of file DTGeometryParserFromDDD.cc.

References DDFilteredView::copyno(), DDFilteredView::firstChild(), DDFilteredView::geoHistory(), MuonDDDNumbering::geoHistoryToBaseNumber(), DTNumberingScheme::getDetId(), and DDFilteredView::nextSibling().

                                                                                              {
  MuonDDDNumbering mdddnum(muonConstants);
  DTNumberingScheme dtnum(muonConstants);
  int rawid = dtnum.getDetId(mdddnum.geoHistoryToBaseNumber(fv.geoHistory()));
  DTLayerId layId(rawid);

  // Loop on wires
  bool doWire = fv.firstChild();
  int WCounter=0;
  int firstWire=fv.copyno();
  while (doWire) {
    WCounter++;
    doWire = fv.nextSibling(); // next wire
  }
  theLayerIdWiresMap[layId] = (make_pair(firstWire,WCounter));
}

void DTGeometryParserFromDDD::parseGeometry ( DDFilteredView &  fv, const MuonDDDConstants &  muonConstants, std::map< DTLayerId, std::pair< unsigned int, unsigned int > > &  theLayerIdWiresMap  )

private

Definition at line 52 of file DTGeometryParserFromDDD.cc.

References DDFilteredView::firstChild(), DDFilteredView::nextSibling(), and DDFilteredView::parent().

                                                                                                                                                                              {

  bool doChamber = fv.firstChild();

  // Loop on chambers
  int ChamCounter=0;
  while (doChamber){
    ChamCounter++;
  
    // Loop on SLs
    bool doSL = fv.firstChild();
    int SLCounter=0;
    while (doSL) {
      SLCounter++;
    
      bool doL = fv.firstChild();
      int LCounter=0;
      // Loop on SLs
      while (doL) {
        LCounter++;
        //DTLayer* layer = 
    buildLayer(fv, muonConstants, theLayerIdWiresMap);

        fv.parent();
        doL = fv.nextSibling(); // go to next layer
      } // layers

      fv.parent();
      doSL = fv.nextSibling(); // go to next SL
    } // sls

    fv.parent();
    doChamber = fv.nextSibling(); // go to next chamber
  } // chambers

}