CMS 3D CMS Logo

CaloHitMaker Class Reference

#include <FastSimulation/CaloHitMakers/interface/CaloHitMaker.h>

Inheritance diagram for CaloHitMaker:

EcalHitMaker HcalHitMaker PreshowerHitMaker

List of all members.

Public Types

typedef ROOT::Math::Plane3D Plane3D
typedef math::XYZVector XYZPoint
typedef math::XYZVector XYZVector

Public Member Functions

virtual bool addHit (double r, double phi, unsigned layer=0)=0
 CaloHitMaker (const CaloGeometryHelper *calo, DetId::Detector det, int subdetn, int cal, unsigned sht=0)
const CaloGeometryHelper * getCalorimeter () const
virtual const std::map
< uint32_t, float > & 		getHits ()=0
virtual void setSpotEnergy (double e)=0
virtual ~CaloHitMaker ()

Static Protected Member Functions

static XYZPoint intersect (const Plane3D &p, const XYZPoint &a, const XYZPoint &b, double &t, bool segment, bool debug=false)
 computes the intersection between a straight line defined by a & b and a plan

Protected Attributes

bool EMSHOWER
bool HADSHOWER
std::map< uint32_t, float > hitMap_
double interactionLength
double moliereRadius
const CaloGeometryHelper * myCalorimeter
unsigned showerType_
double spotEnergy
const CalorimeterProperties * theCaloProperties

Private Attributes

DetId::Detector base_
int onCal_
int subdetn_

Detailed Description

Definition at line 20 of file CaloHitMaker.h.

Member Typedef Documentation

typedef ROOT::Math::Plane3D CaloHitMaker::Plane3D

Reimplemented in EcalHitMaker.

Definition at line 26 of file CaloHitMaker.h.

typedef math::XYZVector CaloHitMaker::XYZPoint

Reimplemented in EcalHitMaker, HcalHitMaker, and PreshowerHitMaker.

Definition at line 25 of file CaloHitMaker.h.

typedef math::XYZVector CaloHitMaker::XYZVector

Reimplemented in EcalHitMaker, HcalHitMaker, and PreshowerHitMaker.

Definition at line 24 of file CaloHitMaker.h.

Constructor & Destructor Documentation

CaloHitMaker::CaloHitMaker ( const CaloGeometryHelper *  calo,
DetId::Detector  det,
int  subdetn,
int  cal,
unsigned  sht = 0 
)

Definition at line 10 of file CaloHitMaker.cc.

References base_, DetId::Ecal, EcalBarrel, EcalEndcap, EcalPreshower, Calorimeter::ecalProperties(), EMSHOWER, HADSHOWER, DetId::Hcal, Calorimeter::hcalProperties(), CalorimeterProperties::interactionLength(), interactionLength, Calorimeter::layer1Properties(), CalorimeterProperties::moliereRadius(), moliereRadius, myCalorimeter, onCal_, subdetn_, and theCaloProperties.

00011   :myCalorimeter(theCalo),theCaloProperties(NULL),base_(basedet),subdetn_(subdetn),onCal_(cal),showerType_(sht)
00012 {
00013   //  std::cout << " FamosCalorimeter " << basedet << " " << cal << std::endl;
00014   EMSHOWER=(sht==0);
00015   HADSHOWER=(sht==1);
00016   if(base_==DetId::Ecal&&(subdetn_==EcalBarrel||subdetn==EcalEndcap)&&onCal_)
00017     theCaloProperties = (CalorimeterProperties*)myCalorimeter->ecalProperties(onCal_);
00018   // is it really necessary to cast here ? 
00019   if(base_==DetId::Ecal&&subdetn_==EcalPreshower&&onCal_)
00020     theCaloProperties = (PreshowerProperties*)myCalorimeter->layer1Properties(onCal_);
00021   if(base_==DetId::Hcal&&cal) theCaloProperties = myCalorimeter->hcalProperties(onCal_);
00022 
00023   if(theCaloProperties)
00024     {
00025       moliereRadius=theCaloProperties->moliereRadius();
00026       interactionLength=theCaloProperties->interactionLength();
00027     }
00028   else
00029     {
00030       moliereRadius=999;
00031       interactionLength=999;
00032     }
00033 }

virtual CaloHitMaker::~CaloHitMaker (  )  [inline, virtual]

Definition at line 29 of file CaloHitMaker.h.

00029 {;}

Member Function Documentation

virtual bool CaloHitMaker::addHit ( double  r,
double  phi,
unsigned  layer = 0 
) [pure virtual]

Implemented in EcalHitMaker, HcalHitMaker, and PreshowerHitMaker.

const CaloGeometryHelper* CaloHitMaker::getCalorimeter (  )  const [inline]

Definition at line 35 of file CaloHitMaker.h.

References myCalorimeter.

00036     {
00037       //      std::cout << "CaloHitMaker is returning myCalorimeter " << myCalorimeter << std::endl;
00038       return myCalorimeter;
00039     }

virtual const std::map<uint32_t,float>& CaloHitMaker::getHits (  )  [pure virtual]

Implemented in EcalHitMaker, HcalHitMaker, and PreshowerHitMaker.

CaloHitMaker::XYZPoint CaloHitMaker::intersect ( const Plane3D &  p,
const XYZPoint &  a,
const XYZPoint &  b,
double &  t,
bool  segment,
bool  debug = false 
) [static, protected]

computes the intersection between a straight line defined by a & b and a plan

Definition at line 37 of file CaloHitMaker.cc.

References GenMuonPlsPt100GeV_cfg::cout, and lat::endl().

Referenced by EcalHitMaker::ecalCellLine(), EcalHitMaker::getPads(), and PreshowerHitMaker::PreshowerHitMaker().

00039 {
00040   t=-9999.;
00041   // En Attendant //
00042   XYZVector normal = p.Normal();
00043   double AAA = normal.X();
00044   double BBB = normal.Y();
00045   double CCC = normal.Z();
00046   //  double DDD = p.Distance(Point(0.,0.,0.));
00047   double DDD = p.HesseDistance();
00048   //  double denom = p.A()*(b.X()-a.X()) + p.B()*(b.Y()-a.Y()) + p.C()*(b.Z()-a.Z());
00049   double denom = AAA*(b.X()-a.X()) + BBB*(b.Y()-a.Y()) + CCC*(b.Z()-a.Z());
00050   if(denom!=0.)
00051     {
00052       // t=-(p.A()*a.X()+p.B()*a.Y()+p.C()*a.Z()+p.D());
00053       t=-(AAA*a.X()+BBB*a.Y()+CCC*a.Z()+DDD);
00054       t/=denom;
00055       if(debug) std::cout << " T = " << t <<std::endl; 
00056       if(segment)
00057         {
00058           if(t>=0&&t<=1)
00059             return XYZPoint(a.X()+(b.X()-a.X())*t,
00060                             a.Y()+(b.Y()-a.Y())*t,
00061                             a.Z()+(b.Z()-a.Z())*t);      
00062         }
00063       else
00064         {
00065           return XYZPoint(a.X()+(b.X()-a.X())*t,
00066                           a.Y()+(b.Y()-a.Y())*t,
00067                           a.Z()+(b.Z()-a.Z())*t);      
00068         }
00069           
00070      
00071     }
00072 
00073   return XYZPoint(0.,0.,0.);
00074 }

virtual void CaloHitMaker::setSpotEnergy ( double  e  )  [pure virtual]

Implemented in EcalHitMaker, HcalHitMaker, and PreshowerHitMaker.

Member Data Documentation

DetId::Detector CaloHitMaker::base_ [private]

Definition at line 56 of file CaloHitMaker.h.

Referenced by CaloHitMaker().

bool CaloHitMaker::EMSHOWER [protected]

Definition at line 52 of file CaloHitMaker.h.

Referenced by HcalHitMaker::addHit(), CaloHitMaker(), EcalHitMaker::getPads(), HcalHitMaker::HcalHitMaker(), HcalHitMaker::setDepth(), and EcalHitMaker::setTrackParameters().

bool CaloHitMaker::HADSHOWER [protected]

Definition at line 53 of file CaloHitMaker.h.

Referenced by CaloHitMaker(), EcalHitMaker::getPads(), and HcalHitMaker::setDepth().

std::map<uint32_t,float> CaloHitMaker::hitMap_ [protected]

Definition at line 63 of file CaloHitMaker.h.

Referenced by HcalHitMaker::addHit(), PreshowerHitMaker::addHit(), HcalHitMaker::getHits(), and EcalHitMaker::getHits().

double CaloHitMaker::interactionLength [protected]

Definition at line 49 of file CaloHitMaker.h.

Referenced by CaloHitMaker(), EcalHitMaker::getPads(), and HcalHitMaker::HcalHitMaker().

double CaloHitMaker::moliereRadius [protected]

Definition at line 48 of file CaloHitMaker.h.

Referenced by PreshowerHitMaker::addHit(), CaloHitMaker(), EcalHitMaker::getPads(), and HcalHitMaker::HcalHitMaker().

const CaloGeometryHelper* CaloHitMaker::myCalorimeter [protected]

Definition at line 46 of file CaloHitMaker.h.

Referenced by HcalHitMaker::addHit(), PreshowerHitMaker::addHit(), EcalHitMaker::buildGeometry(), EcalHitMaker::buildSegments(), CaloHitMaker(), EcalHitMaker::configureGeometry(), EcalHitMaker::EcalHitMaker(), getCalorimeter(), EcalHitMaker::hcalCellLine(), EcalHitMaker::preshowerCellLine(), and PreshowerHitMaker::PreshowerHitMaker().

int CaloHitMaker::onCal_ [private]

Definition at line 58 of file CaloHitMaker.h.

Referenced by CaloHitMaker().

unsigned CaloHitMaker::showerType_ [protected]

Definition at line 62 of file CaloHitMaker.h.

double CaloHitMaker::spotEnergy [protected]

Definition at line 50 of file CaloHitMaker.h.

Referenced by EcalHitMaker::addHit(), HcalHitMaker::addHit(), PreshowerHitMaker::addHit(), EcalHitMaker::addHitDepth(), HcalHitMaker::setSpotEnergy(), EcalHitMaker::setSpotEnergy(), and PreshowerHitMaker::setSpotEnergy().

int CaloHitMaker::subdetn_ [private]

Definition at line 57 of file CaloHitMaker.h.

Referenced by CaloHitMaker().

const CalorimeterProperties* CaloHitMaker::theCaloProperties [protected]

Definition at line 47 of file CaloHitMaker.h.

Referenced by CaloHitMaker().

The documentation for this class was generated from the following files:
Generated on Tue Jun 9 18:15:46 2009 for CMSSW by  doxygen 1.5.4