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FlatEvtVtxGenerator Class Reference

#include <IOMC/EventVertexGenerators/interface/FlatEvtVtxGenerator.h>

Inheritance diagram for FlatEvtVtxGenerator:

BaseEvtVtxGenerator edm::EDProducer edm::ProducerBase edm::ProductRegistryHelper

List of all members.

Public Member Functions

 FlatEvtVtxGenerator (const edm::ParameterSet &p)
virtual TMatrixD * GetInvLorentzBoost ()
void maxX (double m=0)
 set max in X in cm
void maxY (double m=0)
 set max in Y in cm
void maxZ (double m=0)
 set max in Z in cm
void minX (double m=0.0)
 set min in X in cm
void minY (double m=0.0)
 set min in Y in cm
void minZ (double m=0.0)
 set min in Z in cm
virtual HepMC::FourVector * newVertex ()
 return a new event vertex
virtual ~FlatEvtVtxGenerator ()

Private Member Functions

 FlatEvtVtxGenerator (const FlatEvtVtxGenerator &p)
 Copy constructor.
FlatEvtVtxGenerator & operator= (const FlatEvtVtxGenerator &rhs)
 Copy assignment operator.

Private Attributes

double fMaxX
double fMaxY
double fMaxZ
double fMinX
double fMinY
double fMinZ
CLHEP::RandFlat * fRandom
double fTimeOffset

Detailed Description

Definition at line 17 of file FlatEvtVtxGenerator.h.

Constructor & Destructor Documentation

FlatEvtVtxGenerator::FlatEvtVtxGenerator ( const edm::ParameterSet &  p  ) 

Definition at line 15 of file FlatEvtVtxGenerator.cc.

References Exception, fMaxX, fMaxY, fMaxZ, fMinX, fMinY, fMinZ, fRandom, fTimeOffset, BaseEvtVtxGenerator::getEngine(), and edm::ParameterSet::getParameter().

00016 : BaseEvtVtxGenerator(p)
00017 { 
00018   
00019   fRandom = new CLHEP::RandFlat(getEngine()) ;
00020   
00021   fMinX = p.getParameter<double>("MinX")*cm;
00022   fMinY = p.getParameter<double>("MinY")*cm;
00023   fMinZ = p.getParameter<double>("MinZ")*cm;
00024   fMaxX = p.getParameter<double>("MaxX")*cm;
00025   fMaxY = p.getParameter<double>("MaxY")*cm;
00026   fMaxZ = p.getParameter<double>("MaxZ")*cm;     
00027   fTimeOffset = p.getParameter<double>("TimeOffset")*ns*c_light;
00028   
00029   if (fMinX > fMaxX) {
00030     throw cms::Exception("Configuration")
00031       << "Error in FlatEvtVtxGenerator: "
00032       << "MinX is greater than MaxX";
00033   }
00034   if (fMinY > fMaxY) {
00035     throw cms::Exception("Configuration")
00036       << "Error in FlatEvtVtxGenerator: "
00037       << "MinY is greater than MaxY";
00038   }
00039   if (fMinZ > fMaxZ) {
00040     throw cms::Exception("Configuration")
00041       << "Error in FlatEvtVtxGenerator: "
00042       << "MinZ is greater than MaxZ";
00043   }
00044 }

FlatEvtVtxGenerator::~FlatEvtVtxGenerator (  )  [virtual]

Definition at line 46 of file FlatEvtVtxGenerator.cc.

References fRandom.

00047 {
00048   delete fRandom; 
00049 }

FlatEvtVtxGenerator::FlatEvtVtxGenerator ( const FlatEvtVtxGenerator &  p  )  [private]

Copy constructor.

Member Function Documentation

virtual TMatrixD* FlatEvtVtxGenerator::GetInvLorentzBoost (  )  [inline, virtual]

Implements BaseEvtVtxGenerator.

Definition at line 27 of file FlatEvtVtxGenerator.h.

00027                                          {
00028           return 0;
00029   }

void FlatEvtVtxGenerator::maxX ( double  m = 0  ) 

set max in X in cm

Definition at line 82 of file FlatEvtVtxGenerator.cc.

References fMaxX.

00083 {
00084   fMaxX = max;
00085 }

void FlatEvtVtxGenerator::maxY ( double  m = 0  ) 

set max in Y in cm

Definition at line 87 of file FlatEvtVtxGenerator.cc.

References fMaxY.

00088 {
00089   fMaxY = max;
00090 }

void FlatEvtVtxGenerator::maxZ ( double  m = 0  ) 

set max in Z in cm

Definition at line 92 of file FlatEvtVtxGenerator.cc.

References fMaxZ.

00093 {
00094   fMaxZ = max;
00095 }

void FlatEvtVtxGenerator::minX ( double  m = 0.0  ) 

set min in X in cm

Definition at line 67 of file FlatEvtVtxGenerator.cc.

References fMinX.

00068 {
00069   fMinX = min;
00070 }

void FlatEvtVtxGenerator::minY ( double  m = 0.0  ) 

set min in Y in cm

Definition at line 72 of file FlatEvtVtxGenerator.cc.

References fMinY.

00073 {
00074   fMinY = min;
00075 }

void FlatEvtVtxGenerator::minZ ( double  m = 0.0  ) 

set min in Z in cm

Definition at line 77 of file FlatEvtVtxGenerator.cc.

References fMinZ.

00078 {
00079   fMinZ = min;
00080 }

HepMC::FourVector * FlatEvtVtxGenerator::newVertex (  )  [virtual]

return a new event vertex

Implements BaseEvtVtxGenerator.

Definition at line 53 of file FlatEvtVtxGenerator.cc.

References fMaxX, fMaxY, fMaxZ, fMinX, fMinY, fMinZ, fRandom, fTimeOffset, and BaseEvtVtxGenerator::fVertex.

00053                                                 {
00054   double aX,aY,aZ;
00055   aX = fRandom->fire(fMinX,fMaxX) ;
00056   aY = fRandom->fire(fMinY,fMaxY) ;
00057   aZ = fRandom->fire(fMinZ,fMaxZ) ;
00058 
00059   //if (fVertex == 0) fVertex = new CLHEP::Hep3Vector;
00060   //fVertex->set(aX,aY,aZ);
00061   if ( fVertex == 0 ) fVertex = new HepMC::FourVector() ;
00062   fVertex->set(aX,aY,aZ,fTimeOffset);
00063 
00064   return fVertex;
00065 }

FlatEvtVtxGenerator& FlatEvtVtxGenerator::operator= ( const FlatEvtVtxGenerator &  rhs  )  [private]

Copy assignment operator.

Member Data Documentation

double FlatEvtVtxGenerator::fMaxX [private]

Definition at line 53 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), maxX(), and newVertex().

double FlatEvtVtxGenerator::fMaxY [private]

Definition at line 53 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), maxY(), and newVertex().

double FlatEvtVtxGenerator::fMaxZ [private]

Definition at line 53 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), maxZ(), and newVertex().

double FlatEvtVtxGenerator::fMinX [private]

Definition at line 52 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), minX(), and newVertex().

double FlatEvtVtxGenerator::fMinY [private]

Definition at line 52 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), minY(), and newVertex().

double FlatEvtVtxGenerator::fMinZ [private]

Definition at line 52 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), minZ(), and newVertex().

CLHEP::RandFlat* FlatEvtVtxGenerator::fRandom [private]

Definition at line 54 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), newVertex(), and ~FlatEvtVtxGenerator().

double FlatEvtVtxGenerator::fTimeOffset [private]

Reimplemented from BaseEvtVtxGenerator.

Definition at line 55 of file FlatEvtVtxGenerator.h.

Referenced by FlatEvtVtxGenerator(), and newVertex().

The documentation for this class was generated from the following files:
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