GenEventInfoProduct Class Reference

#include <GenEventInfoProduct.h>

Public Types
typedef gen::PdfInfo	PDF

Public Member Functions
double	alphaQCD () const
double	alphaQED () const
const std::vector< double > &	binningValues () const
const std::vector< float > &	DJRValues () const
	GenEventInfoProduct ()
	GenEventInfoProduct (const HepMC::GenEvent *evt)
	GenEventInfoProduct (const GenEventInfoProduct &other)
bool	hasBinningValues () const
bool	hasDJRValues () const
bool	hasPDF () const
int	nMEPartons () const
int	nMEPartonsFiltered () const
GenEventInfoProduct &	operator= (const GenEventInfoProduct &other)
const PDF *	pdf () const
double	qScale () const
void	setBinningValues (const std::vector< double > &values)
void	setDJR (const std::vector< float > &values)
void	setNMEPartons (int n)
void	setNMEPartonsFiltered (int n)
void	setPDF (const PDF *pdf)
void	setScales (double q=-1., double qcd=-1., double qed=-1.)
void	setSignalProcessID (unsigned int procID)
void	setWeights (const std::vector< double > &weights)
unsigned int	signalProcessID () const
double	weight () const
double	weightProduct () const
std::vector< double > &	weights ()
const std::vector< double > &	weights () const
virtual	~GenEventInfoProduct ()

Private Attributes
double	alphaQCD_
double	alphaQED_
std::vector< double >	binningValues_
std::vector< float >	DJRValues_
int	nMEPartons_
int	nMEPartonsFiltered_
std::auto_ptr< PDF >	pdf_
double	qScale_
unsigned int	signalProcessID_
std::vector< double >	weights_

Detailed Description

Definition at line 15 of file GenEventInfoProduct.h.

Member Typedef Documentation

typedef gen::PdfInfo GenEventInfoProduct::PDF

Definition at line 24 of file GenEventInfoProduct.h.

Constructor & Destructor Documentation

GenEventInfoProduct::GenEventInfoProduct

(

)

Definition at line 16 of file GenEventInfoProduct.cc.

                                         :
    signalProcessID_(0), qScale_(-1.), alphaQCD_(-1.), alphaQED_(-1.),
    nMEPartons_(-1), nMEPartonsFiltered_(-1)
{
}

GenEventInfoProduct::GenEventInfoProduct

(

const HepMC::GenEvent *

evt

)

Definition at line 22 of file GenEventInfoProduct.cc.

References gen::PdfInfo::id, pdf(), gen::PdfInfo::scalePDF, setPDF(), gen::PdfInfo::x, and gen::PdfInfo::xPDF.

                                                                 :
    weights_(evt->weights().begin(), evt->weights().end()),
    signalProcessID_(evt->signal_process_id()),
    qScale_(evt->event_scale()),
    alphaQCD_(evt->alphaQCD()),
    alphaQED_(evt->alphaQED()),
    nMEPartons_(-1), nMEPartonsFiltered_(-1)
{
    const HepMC::PdfInfo *hepPDF = evt->pdf_info();    
    if (hepPDF) {
        PDF pdf;

        pdf.id = std::make_pair(hepPDF->id1(), hepPDF->id2());
        pdf.x = std::make_pair(hepPDF->x1(), hepPDF->x2());
        pdf.xPDF = std::make_pair(hepPDF->pdf1(), hepPDF->pdf2());   
        pdf.scalePDF = hepPDF->scalePDF();

        setPDF(&pdf);
    }
}

GenEventInfoProduct::GenEventInfoProduct

(

const GenEventInfoProduct &

other

)

Definition at line 43 of file GenEventInfoProduct.cc.

References pdf(), and setPDF().

                                                                         :
    weights_(other.weights_),
    signalProcessID_(other.signalProcessID_),
    qScale_(other.qScale_),
    alphaQCD_(other.alphaQCD_),
    alphaQED_(other.alphaQED_),
    binningValues_(other.binningValues_),
    DJRValues_(other.DJRValues_),
    nMEPartons_(other.nMEPartons_), nMEPartonsFiltered_(other.nMEPartons_)
{
    setPDF(other.pdf());
}

GenEventInfoProduct::~GenEventInfoProduct ( )

virtual

Definition at line 56 of file GenEventInfoProduct.cc.

{
}

Member Function Documentation

double GenEventInfoProduct::alphaQCD ( ) const

inline

Definition at line 38 of file GenEventInfoProduct.h.

Referenced by GenParticles2HepMCConverter::produce().

{ return alphaQCD_; }

double GenEventInfoProduct::alphaQED ( ) const

inline

Definition at line 39 of file GenEventInfoProduct.h.

Referenced by GenParticles2HepMCConverter::produce().

{ return alphaQED_; }

const std::vector<double>& GenEventInfoProduct::binningValues ( ) const

inline

Definition at line 44 of file GenEventInfoProduct.h.

Referenced by CaloMCTruthTreeProducer::analyze(), PFMCTruthTreeProducer::analyze(), JetTester::analyze(), and JetTester_HeavyIons::analyze().

{ return binningValues_; }

const std::vector<float>& GenEventInfoProduct::DJRValues ( ) const

inline

Definition at line 47 of file GenEventInfoProduct.h.

{ return DJRValues_; }

bool GenEventInfoProduct::hasBinningValues ( ) const

inline

Definition at line 45 of file GenEventInfoProduct.h.

Referenced by JetTester::analyze(), and JetTester_HeavyIons::analyze().

{ return !binningValues_.empty(); }

bool GenEventInfoProduct::hasDJRValues ( ) const

inline

Definition at line 48 of file GenEventInfoProduct.h.

{ return !DJRValues_.empty(); }

bool GenEventInfoProduct::hasPDF ( ) const

inline

Definition at line 42 of file GenEventInfoProduct.h.

{ return pdf() != 0; }

int GenEventInfoProduct::nMEPartons ( ) const

inline

Definition at line 50 of file GenEventInfoProduct.h.

{ return nMEPartons_; }

int GenEventInfoProduct::nMEPartonsFiltered ( ) const

inline

Definition at line 52 of file GenEventInfoProduct.h.

{ return nMEPartonsFiltered_; }

GenEventInfoProduct & GenEventInfoProduct::operator=

(

const GenEventInfoProduct &

other

)

Definition at line 60 of file GenEventInfoProduct.cc.

References alphaQCD_, alphaQED_, binningValues_, DJRValues_, nMEPartons_, nMEPartonsFiltered_, pdf(), qScale_, setPDF(), signalProcessID_, and weights_.

{
    weights_ = other.weights_;
    signalProcessID_ = other.signalProcessID_;
    qScale_ = other.qScale_;
    alphaQCD_ = other.alphaQCD_;
    alphaQED_ = other.alphaQED_;
    binningValues_ = other.binningValues_;
    DJRValues_ = other.DJRValues_;
    nMEPartons_=other.nMEPartons_;
        nMEPartonsFiltered_=other.nMEPartonsFiltered_;

    setPDF(other.pdf());

    return *this;
}

const PDF* GenEventInfoProduct::pdf ( ) const

inline

Definition at line 41 of file GenEventInfoProduct.h.

Referenced by GenEventInfoProduct(), operator=(), heppy::PdfWeightProducerTool::processEvent(), PdfWeightProducer::produce(), and GenParticles2HepMCConverter::produce().

{ return pdf_.get(); }

double GenEventInfoProduct::qScale ( ) const

inline

Definition at line 37 of file GenEventInfoProduct.h.

Referenced by HLTBitAnalyzer::analyze(), RemovePileUpDominatedEventsGen::filter(), and GenParticles2HepMCConverter::produce().

{ return qScale_; }

void GenEventInfoProduct::setBinningValues ( const std::vector< double > &  values )

inline

Definition at line 67 of file GenEventInfoProduct.h.

References MuonErrorMatrixValues_cff::values.

    { binningValues_ = values; }

void GenEventInfoProduct::setDJR ( const std::vector< float > &  values )

inline

Definition at line 70 of file GenEventInfoProduct.h.

References MuonErrorMatrixValues_cff::values.

    {DJRValues_ = values;}

void GenEventInfoProduct::setNMEPartons ( int  n )

inline

Definition at line 73 of file GenEventInfoProduct.h.

References gen::n.

{nMEPartons_ = n;}

void GenEventInfoProduct::setNMEPartonsFiltered ( int  n )

inline

Definition at line 75 of file GenEventInfoProduct.h.

References gen::n.

{nMEPartonsFiltered_ = n;}

void GenEventInfoProduct::setPDF ( const PDF *  pdf )

inline

Definition at line 65 of file GenEventInfoProduct.h.

Referenced by GenEventInfoProduct(), and operator=().

{ pdf_.reset(pdf ? new PDF(*pdf) : 0); }

void GenEventInfoProduct::setScales ( double  q = -1., double  qcd = -1., double  qed = -1.  )

inline

Definition at line 62 of file GenEventInfoProduct.h.

References lumiQueryAPI::q.

    { qScale_ = q, alphaQCD_ = qcd, alphaQED_ = qed; }

void GenEventInfoProduct::setSignalProcessID ( unsigned int  procID )

inline

Definition at line 59 of file GenEventInfoProduct.h.

    { signalProcessID_  = procID; }

void GenEventInfoProduct::setWeights ( const std::vector< double > &  weights )

inline

Definition at line 56 of file GenEventInfoProduct.h.

References create_public_lumi_plots::weights.

    { weights_ = weights; }

unsigned int GenEventInfoProduct::signalProcessID ( ) const

inline

Definition at line 35 of file GenEventInfoProduct.h.

Referenced by GenParticles2HepMCConverter::produce().

{ return signalProcessID_; }

double GenEventInfoProduct::weight ( void  ) const

inline

Definition at line 31 of file GenEventInfoProduct.h.

References mcverticesanalyzer_cfi::weightProduct.

Referenced by CMSDAS11DijetAnalyzer::analyze(), CMSDAS11DijetTestAnalyzer::analyze(), RivetAnalyzer::analyze(), BTagPerformanceAnalyzerMC::analyze(), HLTBitAnalyzer::analyze(), TTbarSpinCorrHepMCAnalyzer::analyze(), TTbar_GenJetAnalyzer::analyze(), PDFWeightsTest::analyze(), TTbar_Kinematics::analyze(), FSQDiJetAve::analyze(), StudyHLT::analyze(), IsoTrackCalibration::analyze(), IsoTrackCalib::analyze(), StringBasedNTupler::fill(), tnp::BaseTreeFiller::init(), GenFilterEfficiencyProducer::produce(), MuScleFit::selectMuons(), and WeightManager::weight().

{ return weights_.empty() ? 1.0 : weights_[0]; }

double GenEventInfoProduct::weightProduct

(

)

const

Definition at line 77 of file GenEventInfoProduct.cc.

References weights_.

{
    return std::accumulate(weights_.begin(), weights_.end(),
                           1., std::multiplies<double>());
}

std::vector<double>& GenEventInfoProduct::weights ( )

inline

Definition at line 28 of file GenEventInfoProduct.h.

Referenced by GenParticles2HepMCConverter::produce().

{ return weights_; }

const std::vector<double>& GenEventInfoProduct::weights ( ) const

inline

Definition at line 29 of file GenEventInfoProduct.h.

{ return weights_; }

Member Data Documentation

double GenEventInfoProduct::alphaQCD_

private

Definition at line 86 of file GenEventInfoProduct.h.

Referenced by operator=().

double GenEventInfoProduct::alphaQED_

private

Definition at line 86 of file GenEventInfoProduct.h.

Referenced by operator=().

std::vector<double> GenEventInfoProduct::binningValues_

private

Definition at line 98 of file GenEventInfoProduct.h.

Referenced by operator=().

std::vector<float> GenEventInfoProduct::DJRValues_

private

Definition at line 99 of file GenEventInfoProduct.h.

Referenced by operator=().

int GenEventInfoProduct::nMEPartons_

private

Definition at line 100 of file GenEventInfoProduct.h.

Referenced by operator=().

int GenEventInfoProduct::nMEPartonsFiltered_

private

Definition at line 101 of file GenEventInfoProduct.h.

Referenced by operator=().

std::auto_ptr<PDF> GenEventInfoProduct::pdf_

private

Definition at line 89 of file GenEventInfoProduct.h.

double GenEventInfoProduct::qScale_

private

Definition at line 85 of file GenEventInfoProduct.h.

Referenced by operator=().

unsigned int GenEventInfoProduct::signalProcessID_

private

Definition at line 82 of file GenEventInfoProduct.h.

Referenced by operator=().

std::vector<double> GenEventInfoProduct::weights_

private

Definition at line 79 of file GenEventInfoProduct.h.

Referenced by operator=(), and weightProduct().