GaussEvtVtxGenerator Class Reference

#include <GaussEvtVtxGenerator.h>

Inheritance diagram for GaussEvtVtxGenerator:

Public Member Functions
	GaussEvtVtxGenerator (const edm::ParameterSet &p)
virtual TMatrixD const *	GetInvLorentzBoost () const override
void	meanX (double m=0)
	set mean in X in cm More...
void	meanY (double m=0)
	set mean in Y in cm More...
void	meanZ (double m=0)
	set mean in Z in cm More...
virtual HepMC::FourVector	newVertex (CLHEP::HepRandomEngine *) const override
	return a new event vertex More...
void	sigmaX (double s=1.0)
	set resolution in X in cm More...
void	sigmaY (double s=1.0)
	set resolution in Y in cm More...
void	sigmaZ (double s=1.0)
	set resolution in Z in cm More...
virtual	~GaussEvtVtxGenerator ()
Public Member Functions inherited from BaseEvtVtxGenerator
	BaseEvtVtxGenerator (const edm::ParameterSet &)
virtual void	produce (edm::Event &, const edm::EventSetup &) override
virtual	~BaseEvtVtxGenerator ()
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducerBase ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
	GaussEvtVtxGenerator (const GaussEvtVtxGenerator &p)
GaussEvtVtxGenerator &	operator= (const GaussEvtVtxGenerator &rhs)

Private Attributes
double	fMeanX
double	fMeanY
double	fMeanZ
double	fSigmaX
double	fSigmaY
double	fSigmaZ
double	fTimeOffset

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache
Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 16 of file GaussEvtVtxGenerator.h.

Constructor & Destructor Documentation

GaussEvtVtxGenerator::GaussEvtVtxGenerator

(

const edm::ParameterSet &

p

)

Definition at line 14 of file GaussEvtVtxGenerator.cc.

References Exception, fMeanX, fMeanY, fMeanZ, fSigmaX, fSigmaY, fSigmaZ, fTimeOffset, and edm::ParameterSet::getParameter().

: BaseEvtVtxGenerator(p)
{ 
  fMeanX =  p.getParameter<double>("MeanX")*cm;
  fMeanY =  p.getParameter<double>("MeanY")*cm;
  fMeanZ =  p.getParameter<double>("MeanZ")*cm;
  fSigmaX = p.getParameter<double>("SigmaX")*cm;
  fSigmaY = p.getParameter<double>("SigmaY")*cm;
  fSigmaZ = p.getParameter<double>("SigmaZ")*cm;
  fTimeOffset = p.getParameter<double>("TimeOffset")*ns*c_light;
  
  if (fSigmaX < 0) {
    throw cms::Exception("Configuration")
      << "Error in GaussEvtVtxGenerator: "
      << "Illegal resolution in X (SigmaX is negative)";
  }
  if (fSigmaY < 0) {
    throw cms::Exception("Configuration")
      << "Error in GaussEvtVtxGenerator: "
      << "Illegal resolution in Y (SigmaY is negative)";
  }
  if (fSigmaZ < 0) {
    throw cms::Exception("Configuration")
      << "Error in GaussEvtVtxGenerator: "
      << "Illegal resolution in Z (SigmaZ is negative)";
  }
}

GaussEvtVtxGenerator::~GaussEvtVtxGenerator ( )

virtual

Definition at line 42 of file GaussEvtVtxGenerator.cc.

{
}

GaussEvtVtxGenerator::GaussEvtVtxGenerator ( const GaussEvtVtxGenerator &  p )

private

Copy constructor

Member Function Documentation

virtual TMatrixD const* GaussEvtVtxGenerator::GetInvLorentzBoost ( ) const

inlineoverridevirtual

This method - and the comment - is a left-over from COBRA-OSCAR time : return the last generated event vertex. If no vertex has been generated yet, a NULL pointer is returned.

Implements BaseEvtVtxGenerator.

Definition at line 26 of file GaussEvtVtxGenerator.h.

References alignCSCRings::s, fftjetvertexadder_cfi::sigmaX, fftjetvertexadder_cfi::sigmaY, and fftjetvertexadder_cfi::sigmaZ.

                                                              {
      return 0;
  }

void GaussEvtVtxGenerator::meanX ( double  m = 0 )

inline

set mean in X in cm

Definition at line 39 of file GaussEvtVtxGenerator.h.

References funct::m.

{ fMeanX=m; }

void GaussEvtVtxGenerator::meanY ( double  m = 0 )

inline

set mean in Y in cm

Definition at line 41 of file GaussEvtVtxGenerator.h.

References funct::m.

{ fMeanY=m; }

void GaussEvtVtxGenerator::meanZ ( double  m = 0 )

inline

set mean in Z in cm

Definition at line 43 of file GaussEvtVtxGenerator.h.

References funct::m.

{ fMeanZ=m; }

HepMC::FourVector GaussEvtVtxGenerator::newVertex ( CLHEP::HepRandomEngine *  engine ) const

overridevirtual

return a new event vertex

Implements BaseEvtVtxGenerator.

Definition at line 47 of file GaussEvtVtxGenerator.cc.

References fMeanX, fMeanY, fMeanZ, fSigmaX, fSigmaY, fSigmaZ, fTimeOffset, X, DOFs::Y, and DOFs::Z.

                                                                                  {
  double X,Y,Z,T;
  X = CLHEP::RandGaussQ::shoot(engine, fMeanX, fSigmaX);
  Y = CLHEP::RandGaussQ::shoot(engine, fMeanY, fSigmaY);
  Z = CLHEP::RandGaussQ::shoot(engine, fMeanZ, fSigmaZ);
  T = CLHEP::RandGaussQ::shoot(engine, fTimeOffset, fSigmaZ);

  return HepMC::FourVector( X, Y, Z, T);
}

GaussEvtVtxGenerator& GaussEvtVtxGenerator::operator= ( const GaussEvtVtxGenerator &  rhs )

private

Copy assignment operator

void GaussEvtVtxGenerator::sigmaX

(

double

s = 1.0

)

set resolution in X in cm

Definition at line 57 of file GaussEvtVtxGenerator.cc.

References Exception, fSigmaX, and alignCSCRings::s.

{ 
  if (s>=0 ) {
    fSigmaX=s; 
  }
  else {
    throw cms::Exception("LogicError")
      << "Error in GaussEvtVtxGenerator::sigmaX: "
      << "Illegal resolution in X (negative)";
  }
}

void GaussEvtVtxGenerator::sigmaY

(

double

s = 1.0

)

set resolution in Y in cm

Definition at line 69 of file GaussEvtVtxGenerator.cc.

References Exception, fSigmaY, and alignCSCRings::s.

{ 
  if (s>=0 ) {
    fSigmaY=s; 
  }
  else {
    throw cms::Exception("LogicError")
      << "Error in GaussEvtVtxGenerator::sigmaY: "
      << "Illegal resolution in Y (negative)";
  }
}

void GaussEvtVtxGenerator::sigmaZ

(

double

s = 1.0

)

set resolution in Z in cm

Definition at line 81 of file GaussEvtVtxGenerator.cc.

References Exception, fSigmaZ, and alignCSCRings::s.

{ 
  if (s>=0 ) {
    fSigmaZ=s; 
  }
  else {
    throw cms::Exception("LogicError")
      << "Error in GaussEvtVtxGenerator::sigmaZ: "
      << "Illegal resolution in Z (negative)";
  }
}

Member Data Documentation

double GaussEvtVtxGenerator::fMeanX

private

Definition at line 52 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), and newVertex().

double GaussEvtVtxGenerator::fMeanY

private

Definition at line 52 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), and newVertex().

double GaussEvtVtxGenerator::fMeanZ

private

Definition at line 52 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), and newVertex().

double GaussEvtVtxGenerator::fSigmaX

private

Definition at line 51 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), newVertex(), and sigmaX().

double GaussEvtVtxGenerator::fSigmaY

private

Definition at line 51 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), newVertex(), and sigmaY().

double GaussEvtVtxGenerator::fSigmaZ

private

Definition at line 51 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), newVertex(), and sigmaZ().

double GaussEvtVtxGenerator::fTimeOffset

private

Definition at line 53 of file GaussEvtVtxGenerator.h.

Referenced by GaussEvtVtxGenerator(), and newVertex().