CmsMTDDiscBuilder.cc

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#include "Geometry/MTDNumberingBuilder/plugins/CmsMTDDiscBuilder.h"
#include "DetectorDescription/Core/interface/DDFilteredView.h"
#include "Geometry/MTDNumberingBuilder/interface/GeometricTimingDet.h"
#include "Geometry/MTDNumberingBuilder/plugins/ExtractStringFromDDD.h"
#include "Geometry/MTDNumberingBuilder/plugins/CmsMTDETLRingBuilder.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <vector>
#include <algorithm>

using namespace std;

void CmsMTDDiscBuilder::buildComponent(DDFilteredView& fv, GeometricTimingDet* g, std::string s) {
  CmsMTDETLRingBuilder theCmsMTDETLRingBuilder;
  const std::string ringname = fv.logicalPart().name().name().substr(0, 4);
  GeometricTimingDet* subdet = new GeometricTimingDet(&fv, theCmsMTDStringToEnum.type(ringname));

  switch (theCmsMTDStringToEnum.type(ringname)) {
    case GeometricTimingDet::ETLRing:
      theCmsMTDETLRingBuilder.build(fv, subdet, s);
      break;
    default:
      throw cms::Exception("CmsMTDDiscBuilder") << " ERROR - I was expecting a Ring, I got a " << ringname;
  }

  g->addComponent(subdet);
}

#include "DataFormats/ForwardDetId/interface/ETLDetId.h"
void CmsMTDDiscBuilder::sortNS(DDFilteredView& fv, GeometricTimingDet* det) {
  GeometricTimingDet::ConstGeometricTimingDetContainer& comp = det->components();

  switch (det->components().front()->type()) {
    case GeometricTimingDet::ETLRing:
      std::stable_sort(comp.begin(), comp.end(), isLessRModule);
      break;
    default:
      edm::LogError("CmsMTDDiscBuilder") << "ERROR - wrong SubDet to sort..... " << det->components().front()->type();
  }

  GeometricTimingDet::GeometricTimingDetContainer rings;
  uint32_t totalrings = comp.size();

  const uint32_t side = det->translation().z() > 0 ? 1 : 0;

  for (uint32_t rn = 0; rn < totalrings; ++rn) {
    det->component(rn)->setGeographicalID(ETLDetId(side, rn + 1, 0, 0));
  }
}