PixelBarrelLayerBuilder.cc

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#include "PixelBarrelLayerBuilder.h"
#include "PixelRodBuilder.h"
 
using namespace std;
using namespace edm;
 
PixelBarrelLayer* PixelBarrelLayerBuilder::build(const GeometricDet* aPixelBarrelLayer,
                                                 const TrackerGeometry* theGeomDetGeometry) {
  // This builder is very similar to TOBLayer one. Most of the code should be put in a
  // common place.
 
  vector<const GeometricDet*> theGeometricDetRods = aPixelBarrelLayer->components();
  //edm::LogInfo(TkDetLayers) << "theGeometricDetRods has size: " << theGeometricDetRods.size() ;
 
  PixelRodBuilder myPixelRodBuilder;
 
  vector<const PixelRod*> theInnerRods;
  vector<const PixelRod*> theOuterRods;
 
  // properly calculate the meanR value to separate rod in inner/outer.
 
  double meanR = 0;
  for (unsigned int index = 0; index != theGeometricDetRods.size(); index++)
    meanR += theGeometricDetRods[index]->positionBounds().perp();
  if (!theGeometricDetRods.empty())
    meanR /= (double)theGeometricDetRods.size();
 
  for (unsigned int index = 0; index != theGeometricDetRods.size(); index++) {
    if (theGeometricDetRods[index]->positionBounds().perp() < meanR)
      theInnerRods.push_back(myPixelRodBuilder.build(theGeometricDetRods[index], theGeomDetGeometry));
 
    if (theGeometricDetRods[index]->positionBounds().perp() > meanR)
      theOuterRods.push_back(myPixelRodBuilder.build(theGeometricDetRods[index], theGeomDetGeometry));
  }
 
  return new PixelBarrelLayer(theInnerRods, theOuterRods);
}