DDDTotemRPContruction Class Reference

Builds structure of DetGeomDesc objects out of DDCompactView (resp. DDFilteredView). More...

#include <DDDTotemRPConstruction.h>

Public Member Functions
const DetGeomDesc *	construct (const DDCompactView *cpv)
	DDDTotemRPContruction ()

Protected Member Functions
void	buildDetGeomDesc (DDFilteredView *fv, DetGeomDesc *gd)

Detailed Description

Builds structure of DetGeomDesc objects out of DDCompactView (resp. DDFilteredView).

It adds detector IDs (via class TotemRPDetId). intended to be called from: modul TotemRPDetGeomDescESModule.

Definition at line 25 of file DDDTotemRPConstruction.h.

Constructor & Destructor Documentation

DDDTotemRPContruction::DDDTotemRPContruction

(

)

Definition at line 24 of file DDDTotemRPConstruction.cc.

{
}

Member Function Documentation

void DDDTotemRPContruction::buildDetGeomDesc ( DDFilteredView *  fv, DetGeomDesc *  gd  )

protected

Definition at line 50 of file DDDTotemRPConstruction.cc.

References funct::A, DetGeomDesc::addComponent(), DDFilteredView::copyNumbers(), DDD_TOTEM_RP_DETECTOR_NAME, DDFilteredView::firstChild(), DDFilteredView::logicalPart(), DDName::name(), DDBase< N, C >::name(), DDFilteredView::nextSibling(), DDFilteredView::parent(), DetGeomDesc::setGeographicalID(), and relativeConstraints::station.

Referenced by construct().

{
    using namespace std;

    // try to dive into next level
    if (! fv->firstChild()) return;

    // loop over siblings in the level
    do {
        // create new DetGeomDesc node and add it to the parent's (gd) list
        DetGeomDesc* newGD = new DetGeomDesc(fv);

        // add ID (only for detectors)
        if (! fv->logicalPart().name().name().compare(DDD_TOTEM_RP_DETECTOR_NAME)) {
            const vector<int> &cN = fv->copyNumbers();
            // check size of copy numubers array
            if (cN.size() < 3)
                throw cms::Exception("DDDTotemRPContruction") << "size of copyNumbers for RP_Silicon_Detector is " << cN.size() << ". It must be >= 3." << endl;

            // extract information
            unsigned int A = cN[cN.size() - 3];
            unsigned int arm = A / 100;
            unsigned int station = (A % 100) / 10;
            unsigned int rp = A % 10;
            unsigned int detector = cN[cN.size() - 1];
      //.std::cout<<"arm:"<<arm<<", station:"<<station<<", rp:"<<rp<<", detector:"<<detector<<std::endl;
      //.std::cout<<"TotemRPDetId(arm, station, rp, detector) "<<TotemRPDetId(arm, station, rp, detector).DetectorDecId()<<", "<<TotemRPDetId(arm, station, rp, detector).rawId()<<std::endl;
            newGD->setGeographicalID(TotemRPDetId(arm, station, rp, detector));
            //.cout << "A = " << A << "; arm = " << arm << " st = " << station << " rp = " << rp << " det = " << detector << " --> "<< gd->geographicalID().rawId() << endl;
        }

        gd->addComponent(newGD);

        // recursion
        buildDetGeomDesc(fv, newGD);
    } while (fv->nextSibling());

    // go a level up
    fv->parent();
}

const DetGeomDesc * DDDTotemRPContruction::construct

(

const DDCompactView *

cpv

)

Definition at line 30 of file DDDTotemRPConstruction.cc.

References buildDetGeomDesc(), and patCandidatesForDimuonsSequences_cff::tracker.

Referenced by TotemRPGeometryESModule::produceMeasuredGD().

{
    using namespace std;

    // create DDFilteredView and apply the filter
    DDFilteredView fv(*cpv);
    //.fv.addFilter(filter);

    // conversion to DetGeomDesc structure
    // create the root node and recursively propagates through the tree
    // adds IDs
    DetGeomDesc* tracker = new DetGeomDesc(&fv);
    buildDetGeomDesc(&fv, tracker);

    // return the root of the structure
    return tracker;
}