Phase2OTECRingBuilder Class Reference

#include <Phase2OTECRingBuilder.h>

Public Member Functions
Phase2OTECRing *	build (const GeometricDet *aPhase2OTECRing, const TrackerGeometry *theGeomDetGeometry) __attribute__((cold))
	Phase2OTECRingBuilder ()

Detailed Description

A concrete builder for Phase2OTECRing

Definition at line 15 of file Phase2OTECRingBuilder.h.

Constructor & Destructor Documentation

Phase2OTECRingBuilder::Phase2OTECRingBuilder ( )

inline

Definition at line 17 of file Phase2OTECRingBuilder.h.

{};

Member Function Documentation

Phase2OTECRing * Phase2OTECRingBuilder::build	(	const GeometricDet *	aPhase2OTECRing,
		const TrackerGeometry *	theGeomDetGeometry
	)

Definition at line 6 of file Phase2OTECRingBuilder.cc.

References funct::abs(), GeometricDet::components(), counter, and TrackerGeometry::idToDet().

Referenced by Phase2OTECRingedLayerBuilder::build().

{
  vector<const GeometricDet*>  theGeometricDets = aPhase2OTECRing->components();
  //edm::LogInfo(TkDetLayers) << "theGeometricDets.size(): " << theGeometricDets.size() ;


  vector<const GeomDet*> innerGeomDets;
  vector<const GeomDet*> outerGeomDets;
  vector<const GeomDet*> innerGeomDetBrothers;
  vector<const GeomDet*> outerGeomDetBrothers;

  //---- to evaluate meanZ
  double meanZ = 0;
  for(vector<const GeometricDet*>::const_iterator it=theGeometricDets.begin();
      it!=theGeometricDets.end();it++){
    meanZ = meanZ + (*it)->positionBounds().z();
  }
  meanZ = meanZ/theGeometricDets.size();
  //----

  unsigned int counter=0;
  for(vector<const GeometricDet*>::const_iterator it=theGeometricDets.begin();
      it!=theGeometricDets.end();it++,counter++){

    if(counter%2 == 0) {

      const GeomDet* theGeomDet = theGeomDetGeometry->idToDet( (*it)->geographicalID() );
      
      if( std::abs( (*it)->positionBounds().z() ) < std::abs(meanZ))
    innerGeomDets.push_back(theGeomDet);
      
      if( std::abs( (*it)->positionBounds().z() ) > std::abs(meanZ))
    outerGeomDets.push_back(theGeomDet);      
    }
    else {

      const GeomDet* theGeomDet = theGeomDetGeometry->idToDet( (*it)->geographicalID() );
      
      if( std::abs( (*it)->positionBounds().z() ) < std::abs(meanZ))
    innerGeomDetBrothers.push_back(theGeomDet);
      
      if( std::abs( (*it)->positionBounds().z() ) > std::abs(meanZ))
    outerGeomDetBrothers.push_back(theGeomDet);      
    }
  }

  //edm::LogInfo(TkDetLayers) << "innerGeomDets.size(): " << innerGeomDets.size() ;
  //edm::LogInfo(TkDetLayers) << "outerGeomDets.size(): " << outerGeomDets.size() ;

  return new Phase2OTECRing(innerGeomDets,outerGeomDets,innerGeomDetBrothers,outerGeomDetBrothers);
}