#include <HcalHitMaker.h>

Inheritance diagram for HcalHitMaker:

Public Types
typedef ROOT::Math::Transform3DPJ	Transform3D

typedef math::XYZVector	XYZPoint

typedef math::XYZVector	XYZVector

Public Types inherited from CaloHitMaker
typedef ROOT::Math::Plane3D	Plane3D

typedef math::XYZVector	XYZPoint

typedef math::XYZVector	XYZVector

Public Member Functions
bool	addHit (const XYZPoint &point, unsigned layer=0)
	add the hit in the HCAL in global coordinates More...

bool	addHit (double r, double phi, unsigned layer=0) override
	add the hit in the HCAL in local coordinates More...

const std::map< CaloHitID, float > &	getHits () override

	HcalHitMaker (EcalHitMaker &, unsigned)

bool	setDepth (double, bool inCm=false)
	set the depth in X0 or Lambda0 units depending on showerType More...

void	setSpotEnergy (double e) override
	Set the spot energy. More...

	~HcalHitMaker () override

Public Member Functions inherited from CaloHitMaker
	CaloHitMaker (const CaloGeometryHelper *calo, DetId::Detector det, int subdetn, int cal, unsigned sht=0)

const CaloGeometryHelper *	getCalorimeter () const

virtual	~CaloHitMaker ()

Static Public Member Functions
static int	getSubHcalDet (const FSimTrack *t)

Private Attributes
double	currentDepth_

XYZPoint	ecalEntrance_

Transform3D	locToGlobal_

bool	mapCalculated_

EcalHitMaker &	myGrid

const FSimTrack *	myTrack

int	onHcal

XYZVector	particleDirection

double	radiusFactor_

Additional Inherited Members
Static Protected Member Functions inherited from CaloHitMaker
static XYZPoint	intersect (const Plane3D &p, const XYZPoint &a, const XYZPoint &b, double &t, bool segment, bool debug=false)

Protected Attributes inherited from CaloHitMaker
bool	EMSHOWER

bool	HADSHOWER

std::map< CaloHitID, float >	hitMap_

double	interactionLength

bool	MIP

double	moliereRadius

const CaloGeometryHelper *	myCalorimeter

unsigned	showerType_

double	spotEnergy

const CalorimeterProperties *	theCaloProperties

Detailed Description

Definition at line 16 of file HcalHitMaker.h.

Member Typedef Documentation

◆ Transform3D

typedef ROOT::Math::Transform3DPJ HcalHitMaker::Transform3D

Definition at line 20 of file HcalHitMaker.h.

◆ XYZPoint

typedef math::XYZVector HcalHitMaker::XYZPoint

Definition at line 19 of file HcalHitMaker.h.

◆ XYZVector

typedef math::XYZVector HcalHitMaker::XYZVector

Definition at line 18 of file HcalHitMaker.h.

Constructor & Destructor Documentation

◆ HcalHitMaker()

HcalHitMaker::HcalHitMaker	(	EcalHitMaker &	grid,
		unsigned	shower
	)

Definition at line 10 of file HcalHitMaker.cc.

     : CaloHitMaker(grid.getCalorimeter(),
                    DetId::Hcal,
                    HcalHitMaker::getSubHcalDet(grid.getFSimTrack()),
                    grid.getFSimTrack()->onHcal() ? grid.getFSimTrack()->onHcal() : grid.getFSimTrack()->onVFcal() + 1,
                    shower),
       myGrid(grid),
       myTrack((grid.getFSimTrack())) {
   // normalize the direction
   ecalEntrance_ = myGrid.ecalEntrance();
   particleDirection = myTrack->ecalEntrance().Vect().Unit();
   radiusFactor_ = (EMSHOWER) ? moliereRadius : interactionLength;
   mapCalculated_ = false;
   //std::cout << " Famos HCAL " << grid.getTrack()->onHcal() << " " <<  grid.getTrack()->onVFcal() << " " << showerType << std::endl;
   if (EMSHOWER && (abs(grid.getFSimTrack()->type()) != 11 && grid.getFSimTrack()->type() != 22)) {
     std::cout << " FamosHcalHitMaker : Strange. The following shower has EM type" << std::endl
               << *grid.getFSimTrack() << std::endl;
   }
 }

References funct::abs(), gather_cfg::cout, EcalHitMaker::ecalEntrance(), FSimTrack::ecalEntrance(), ecalEntrance_, CaloHitMaker::EMSHOWER, getRunAppsInfo::grid, CaloHitMaker::interactionLength, mapCalculated_, CaloHitMaker::moliereRadius, myGrid, myTrack, particleDirection, radiusFactor_, and RawParticle::Vect().

◆ ~HcalHitMaker()

HcalHitMaker::~HcalHitMaker ( )

inlineoverride

Definition at line 23 of file HcalHitMaker.h.

23 { ; }

Member Function Documentation

◆ addHit() [1/2]

bool HcalHitMaker::addHit	(	const XYZPoint &	point,
		unsigned	layer = `0`
	)

add the hit in the HCAL in global coordinates

Definition at line 42 of file HcalHitMaker.cc.

                                                                {
   // Temporary nasty hacks to avoid misbehaviour of not-intended-for-that
   //  getClosestCell in case of large (eta beyond HF ...)  and in EM showers
   if (fabs(point.Z()) > 2000 || fabs(point.X()) > 2000 || fabs(point.Y()) > 2000) {
     if (EMSHOWER)
       edm::LogWarning("HcalHitMaker") << "received a hit very far from the detector " << point
                                       << " coming from an electromagnetic shower. - Ignoring it" << std::endl;
     else if (HADSHOWER)
       edm::LogWarning("HcalHitMaker") << "received a hit very far from the detector " << point
                                       << " coming from a hadron shower. - Ignoring it" << std::endl;
     else if (MIP)
       edm::LogWarning("HcalHitMaker") << "received a hit very far from the detector " << point
                                       << " coming from a muon. - Ignoring it" << std::endl;
     return false;
   }
  
   double pointeta = fabs(point.eta());
   if (pointeta > 5.19)
     return false;
  
   //calculate time of flight
   double dist = std::sqrt(point.X() * point.X() + point.Y() * point.Y() + point.Z() * point.Z());
   double tof = dist / 29.98;  //speed of light
  
   DetId thecellID(myCalorimeter->getClosestCell(point, false, false));
  
   HcalDetId myDetId(thecellID);
  
   //   if ( myDetId.subdetId() == HcalForward ) {
   //     std::cout << "HcalHitMaker : " << point.Z() << " " << myDetId.depth()    << std::endl;
   //   }
  
   //   std::cout << "BEFORE" << std::endl;
   //   std::cout << "HcalHitMaker : subdetId : " << myDetId.subdetId() << std::endl;
   //   std::cout << "HcalHitMaker : depth    : " << myDetId.depth()    << std::endl;
   //   std::cout << "HcalHitMaker : ieta     : " << myDetId.ieta()     << std::endl;
   //   std::cout << "HcalHitMaker : iphi     : " << myDetId.iphi()     << std::endl;
   //   std::cout << "HcalHitMaker : spotE    : " << spotEnergy         << std::endl;
   //   std::cout << "HcalHitMaker : point.X  : " << point.X()          << std::endl;
   //   std::cout << "HcalHitMaker : point.Y  : " << point.Y()          << std::endl;
   //   std::cout << "HcalHitMaker : point.Z  : " << point.Z()          << std::endl;
  
   if (myDetId.subdetId() == HcalForward) {
     int mylayer = layer;
     if (myDetId.depth() == 2) {
       mylayer = (int)layer;
     } else {
       mylayer = 1;
     }
     HcalDetId myDetId2((HcalSubdetector)myDetId.subdetId(), myDetId.ieta(), myDetId.iphi(), mylayer);
     thecellID = myDetId2;
     myDetId = myDetId2;
   }
  
   if (!thecellID.null() && myDetId.depth() > 0) {
     CaloHitID current_id(thecellID.rawId(), tof, 0);  //no track yet
  
     //      std::cout << " FamosHcalHitMaker::addHit - the cell num " << cell
     //              << std::endl;
  
     std::map<CaloHitID, float>::iterator cellitr;
     cellitr = hitMap_.find(current_id);
     if (cellitr == hitMap_.end()) {
       hitMap_.insert(std::pair<CaloHitID, float>(current_id, spotEnergy));
     } else {
       cellitr->second += spotEnergy;
     }
     return true;
   }
   return false;
 }

References CaloHitMaker::EMSHOWER, CaloGeometryHelper::getClosestCell(), CaloHitMaker::HADSHOWER, HcalForward, CaloHitMaker::hitMap_, createfilelist::int, CaloHitMaker::MIP, CaloHitMaker::myCalorimeter, point, CaloHitMaker::spotEnergy, and mathSSE::sqrt().

◆ addHit() [2/2]

bool HcalHitMaker::addHit	(	double	r,
		double	phi,
		unsigned	layer = `0`
	)

overridevirtual

add the hit in the HCAL in local coordinates

Implements CaloHitMaker.

Definition at line 30 of file HcalHitMaker.cc.

                                                               {
   //  std::cout << " FamosHcalHitMaker::addHit - radiusFactor = " << radiusFactor
   //        << std::endl;
  
   XYZPoint point(r * radiusFactor_ * std::cos(phi), r * radiusFactor_ * std::sin(phi), 0.);
  
   // Watch out !!!! (Point) is a real point in the MathCore terminology (not a redefined a XYZPoint which
   // is actually a XYZVector in the MatchCore terminology). Therefore, the Transform3D is correctly applied
   point = locToGlobal_((Point)point);
   return addHit(point, layer);
 }

References funct::cos(), locToGlobal_, phi, point, alignCSCRings::r, radiusFactor_, and funct::sin().

Referenced by HFShower::compute(), HDShower::compute(), EMShower::compute(), CalorimetryManager::HDShowerSimulation(), CalorimetryManager::MuonMipSimulation(), and HDRShower::setHit().

◆ getHits()

const std::map<CaloHitID, float>& HcalHitMaker::getHits ( )

inlineoverridevirtual

Implements CaloHitMaker.

Definition at line 35 of file HcalHitMaker.h.

35 { return hitMap_; };

References CaloHitMaker::hitMap_.

Referenced by CalorimetryManager::EMShowerSimulation(), CalorimetryManager::HDShowerSimulation(), and CalorimetryManager::MuonMipSimulation().

◆ getSubHcalDet()

static int HcalHitMaker::getSubHcalDet ( const FSimTrack * t )

inlinestatic

Definition at line 54 of file HcalHitMaker.h.

                                                {
     //  std::cout << " getSubHcalDet " << std::endl;
     // According to  DataFormats/ HcalDetId/ interface/ HcalSubdetector.h
     //  std::cout << " onHcal " << t->onHcal() << " onVFcal " << t->onVFcal() << std::endl;
     if (t->onHcal() == 1)
       return HcalBarrel;
     if (t->onHcal() == 2)
       return HcalEndcap;
     if (t->onVFcal() == 2)
       return HcalForward;
     return -1;
   }

References HcalBarrel, HcalEndcap, HcalForward, and OrderedSet::t.

◆ setDepth()

bool HcalHitMaker::setDepth	(	double	depth,
		bool	inCm = `false`
	)

set the depth in X0 or Lambda0 units depending on showerType

Definition at line 114 of file HcalHitMaker.cc.

                                                    {
   currentDepth_ = depth;
   std::vector<CaloSegment>::const_iterator segiterator;
   if (inCm) {
     segiterator =
         find_if(myGrid.getSegments().begin(), myGrid.getSegments().end(), CaloSegment::inSegment(currentDepth_));
   } else {
     if (EMSHOWER)
       segiterator =
           find_if(myGrid.getSegments().begin(), myGrid.getSegments().end(), CaloSegment::inX0Segment(currentDepth_));
  
     //Hadron shower
     if (HADSHOWER)
       segiterator =
           find_if(myGrid.getSegments().begin(), myGrid.getSegments().end(), CaloSegment::inL0Segment(currentDepth_));
   }
  
   if (segiterator == myGrid.getSegments().end()) {
     // Special trick  - As advised by Salavat, no leakage should be simulated
     if (depth > myGrid.getSegments().back().sL0Exit()) {
       segiterator = find_if(myGrid.getSegments().begin(),
                             myGrid.getSegments().end(),
                             CaloSegment::inL0Segment(myGrid.getSegments().back().sL0Exit() - 1.));
       depth = segiterator->sL0Exit() - 1.;
       currentDepth_ = depth;
       if (segiterator == myGrid.getSegments().end()) {
         std::cout << " Could not go at such depth " << EMSHOWER << "  " << currentDepth_ << std::endl;
         std::cout << " Track " << *(myGrid.getFSimTrack()) << std::endl;
         return false;
       }
     } else {
       std::cout << " Could not go at such depth " << EMSHOWER << "  " << currentDepth_ << " "
                 << myGrid.getSegments().back().sL0Exit() << std::endl;
       std::cout << " Track " << *(myGrid.getFSimTrack()) << std::endl;
       return false;
     }
   }
  
   XYZPoint origin;
   if (inCm) {
     origin = segiterator->positionAtDepthincm(currentDepth_);
   } else {
     if (EMSHOWER)
       origin = segiterator->positionAtDepthinX0(currentDepth_);
     if (HADSHOWER)
       origin = segiterator->positionAtDepthinL0(currentDepth_);
   }
   XYZVector zaxis(0, 0, 1);
   XYZVector planeVec1 = (zaxis.Cross(particleDirection)).Unit();
   locToGlobal_ = Transform3D(Point(0, 0, 0),
                              Point(0, 0, 1),
                              Point(1, 0, 0),
                              (Point)origin,
                              (Point)(origin + particleDirection),
                              (Point)(origin + planeVec1));
   return true;
 }

References gather_cfg::cout, currentDepth_, LEDCalibrationChannels::depth, CaloHitMaker::EMSHOWER, EcalHitMaker::getFSimTrack(), EcalHitMaker::getSegments(), CaloHitMaker::HADSHOWER, locToGlobal_, myGrid, particleDirection, and LaserClient_cfi::zaxis.

Referenced by HFShower::compute(), HDShower::compute(), EMShower::compute(), CalorimetryManager::HDShowerSimulation(), and HDRShower::setHit().

◆ setSpotEnergy()

void HcalHitMaker::setSpotEnergy ( double e )

inlineoverridevirtual

Set the spot energy.

Implements CaloHitMaker.

Definition at line 26 of file HcalHitMaker.h.

26 { spotEnergy = e; }

References MillePedeFileConverter_cfg::e, and CaloHitMaker::spotEnergy.

Referenced by HFShower::compute(), HDShower::compute(), EMShower::compute(), CalorimetryManager::HDShowerSimulation(), CalorimetryManager::MuonMipSimulation(), and HDRShower::setHit().

Member Data Documentation

◆ currentDepth_

double HcalHitMaker::currentDepth_

private

Definition at line 48 of file HcalHitMaker.h.

Referenced by setDepth().

◆ ecalEntrance_

XYZPoint HcalHitMaker::ecalEntrance_

private

Definition at line 44 of file HcalHitMaker.h.

Referenced by HcalHitMaker().

◆ locToGlobal_

Transform3D HcalHitMaker::locToGlobal_

private

Definition at line 49 of file HcalHitMaker.h.

Referenced by addHit(), and setDepth().

◆ mapCalculated_

bool HcalHitMaker::mapCalculated_

private

Definition at line 51 of file HcalHitMaker.h.

Referenced by HcalHitMaker().

◆ myGrid

EcalHitMaker& HcalHitMaker::myGrid

private

Definition at line 41 of file HcalHitMaker.h.

Referenced by HcalHitMaker(), and setDepth().

◆ myTrack

const FSimTrack* HcalHitMaker::myTrack

private

Definition at line 43 of file HcalHitMaker.h.

Referenced by HcalHitMaker().

◆ onHcal

int HcalHitMaker::onHcal

private

Definition at line 46 of file HcalHitMaker.h.

◆ particleDirection

XYZVector HcalHitMaker::particleDirection

private

Definition at line 45 of file HcalHitMaker.h.

Referenced by HcalHitMaker(), and setDepth().

◆ radiusFactor_

double HcalHitMaker::radiusFactor_

private

Definition at line 50 of file HcalHitMaker.h.

Referenced by addHit(), and HcalHitMaker().

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Transform3D

◆ XYZPoint

◆ XYZVector

Constructor & Destructor Documentation

◆ HcalHitMaker()

◆ ~HcalHitMaker()

Member Function Documentation

◆ addHit() [1/2]

◆ addHit() [2/2]

◆ getHits()

◆ getSubHcalDet()

◆ setDepth()

◆ setSpotEnergy()

Member Data Documentation

◆ currentDepth_

◆ ecalEntrance_

◆ locToGlobal_

◆ mapCalculated_

◆ myGrid

◆ myTrack

◆ onHcal

◆ particleDirection

◆ radiusFactor_