TIDRingBuilder Class Reference

#include <TIDRingBuilder.h>

Public Member Functions
TIDRing *	build (const GeometricDet *aTIDRing, const TrackerGeometry *theGeomDetGeometry) __attribute__((cold))
	TIDRingBuilder ()

Detailed Description

A concrete builder for TIDRing

Definition at line 14 of file TIDRingBuilder.h.

Constructor & Destructor Documentation

TIDRingBuilder()

TIDRingBuilder::TIDRingBuilder ( )

inline

Definition at line 16 of file TIDRingBuilder.h.

{};

Member Function Documentation

build()

TIDRing * TIDRingBuilder::build	(	const GeometricDet *	aTIDRing,
		const TrackerGeometry *	theGeomDetGeometry
	)

Definition at line 6 of file TIDRingBuilder.cc.

References funct::abs(), GeometricDet::components(), TrackerGeometry::idToDet(), ALPAKA_ACCELERATOR_NAMESPACE::vertexFinder::it, simBeamSpotPI::meanZ, and align::TIDRing.

Referenced by TIDLayerBuilder::build().

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

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

  //---- 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();
  //----

  for (vector<const GeometricDet*>::const_iterator it = theGeometricDets.begin(); it != theGeometricDets.end(); it++) {
    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);
  }

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

  return new TIDRing(innerGeomDets, outerGeomDets);
}