/data/refman/pasoursint/CMSSW_5_3_3/src/Geometry/TrackerNumberingBuilder/plugins/CmsTrackerPetalBuilder.cc

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#include "Geometry/TrackerNumberingBuilder/plugins/CmsTrackerPetalBuilder.h"
#include "DetectorDescription/Core/interface/DDFilteredView.h"
#include "Geometry/TrackerNumberingBuilder/interface/GeometricDet.h"
#include "Geometry/TrackerNumberingBuilder/plugins/ExtractStringFromDDD.h"
#include "Geometry/TrackerNumberingBuilder/plugins/CmsTrackerRingBuilder.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <vector>


void CmsTrackerPetalBuilder::buildComponent(DDFilteredView& fv, GeometricDet* g, std::string s){

  GeometricDet * det  = 
    new GeometricDet(&fv,
                     theCmsTrackerStringToEnum.type(ExtractStringFromDDD::getString(s,&fv)));
  CmsTrackerRingBuilder theCmsTrackerRingBuilder;
  theCmsTrackerRingBuilder.build(fv,det,s);  
  g->addComponent(det);
}

void CmsTrackerPetalBuilder::sortNS(DDFilteredView& fv, GeometricDet* det){
  GeometricDet::GeometricDetContainer & comp = det->components();

  if (comp.front()->type()==GeometricDet::ring)
    std::sort(comp.begin(),comp.end(),LessR_module());
  else
    edm::LogError("CmsTrackerPetalBuilder")<<"ERROR - wrong SubDet to sort..... "<<det->components().front()->type(); 
  
  // Maximum Number fo TEC Rings is 7 in order 
  // to discover from which number we have to start
  // the operation is MaxRing - RealRingNumber + 1 (C++)
  
  uint32_t startring = 8 - comp.size();
  
  for(uint32_t i=0; i<comp.size(); i++){
    comp[i]->setGeographicalID(startring+i);
  }
}