GenEventInfoProduct Class Reference

#include <GenEventInfoProduct.h>

List of all members.

Public Types
typedef gen::PdfInfo	PDF
Public Member Functions
double	alphaQCD () const
double	alphaQED () const
const std::vector< double > &	binningValues () const
	GenEventInfoProduct ()
	GenEventInfoProduct (const HepMC::GenEvent *evt)
	GenEventInfoProduct (const GenEventInfoProduct &other)
bool	hasBinningValues () const
bool	hasPDF () const
GenEventInfoProduct &	operator= (const GenEventInfoProduct &other)
const PDF *	pdf () const
double	qScale () const
void	setBinningValues (const std::vector< double > &values)
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
const std::vector< double > &	weights () const
virtual	~GenEventInfoProduct ()
Private Attributes
double	alphaQCD_
double	alphaQED_
std::vector< double >	binningValues_
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.)
{
}

GenEventInfoProduct::GenEventInfoProduct

(

const HepMC::GenEvent *

evt

)

Definition at line 21 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())
{
        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 41 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_)
{
        setPDF(other.pdf());
}

GenEventInfoProduct::~GenEventInfoProduct

(

)

[virtual]

Definition at line 52 of file GenEventInfoProduct.cc.

{
}

---

Member Function Documentation

double GenEventInfoProduct::alphaQCD

(

)

const [inline]

Definition at line 34 of file GenEventInfoProduct.h.

References alphaQCD_.

{ return alphaQCD_; }

double GenEventInfoProduct::alphaQED

(

)

const [inline]

Definition at line 35 of file GenEventInfoProduct.h.

References alphaQED_.

{ return alphaQED_; }

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

(

)

const [inline]

Definition at line 40 of file GenEventInfoProduct.h.

References binningValues_.

{ return binningValues_; }

bool GenEventInfoProduct::hasBinningValues

(

)

const [inline]

Definition at line 41 of file GenEventInfoProduct.h.

References binningValues_.

{ return !binningValues_.empty(); }

bool GenEventInfoProduct::hasPDF

(

)

const [inline]

Definition at line 38 of file GenEventInfoProduct.h.

References pdf().

{ return pdf() != 0; }

GenEventInfoProduct & GenEventInfoProduct::operator=

(

const GenEventInfoProduct &

other

)

Definition at line 56 of file GenEventInfoProduct.cc.

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

{
        weights_ = other.weights_;
        signalProcessID_ = other.signalProcessID_;
        qScale_ = other.qScale_;
        alphaQCD_ = other.alphaQCD_;
        alphaQED_ = other.alphaQED_;
        binningValues_ = other.binningValues_;

        setPDF(other.pdf());

        return *this;
}

const PDF* GenEventInfoProduct::pdf

(

)

const [inline]

Definition at line 37 of file GenEventInfoProduct.h.

References pdf_.

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

{ return pdf_.get(); }

double GenEventInfoProduct::qScale

(

)

const [inline]

Definition at line 33 of file GenEventInfoProduct.h.

References qScale_.

{ return qScale_; }

void GenEventInfoProduct::setBinningValues

(

const std::vector< double > &

values

)

[inline]

Definition at line 56 of file GenEventInfoProduct.h.

References binningValues_, and makeHLTPrescaleTable::values.

        { binningValues_ = values; }

void GenEventInfoProduct::setPDF

(

const PDF *

pdf

)

[inline]

Definition at line 54 of file GenEventInfoProduct.h.

References pdf_.

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 51 of file GenEventInfoProduct.h.

References alphaQCD_, alphaQED_, lumiQueryAPI::q, and qScale_.

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

void GenEventInfoProduct::setSignalProcessID

(

unsigned int

procID

)

[inline]

Definition at line 48 of file GenEventInfoProduct.h.

References signalProcessID_.

        { signalProcessID_  = procID; }

void GenEventInfoProduct::setWeights

(

const std::vector< double > &

weights

)

[inline]

Definition at line 45 of file GenEventInfoProduct.h.

References weights(), and weights_.

        { weights_ = weights; }

unsigned int GenEventInfoProduct::signalProcessID

(

)

const [inline]

Definition at line 31 of file GenEventInfoProduct.h.

References signalProcessID_.

{ return signalProcessID_; }

double GenEventInfoProduct::weight

(

void

)

const

Definition at line 70 of file GenEventInfoProduct.cc.

References weights_.

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

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

(

)

const [inline]

Definition at line 28 of file GenEventInfoProduct.h.

References weights_.

Referenced by setWeights().

{ return weights_; }

---

Member Data Documentation

double GenEventInfoProduct::alphaQCD_ [private]

Definition at line 68 of file GenEventInfoProduct.h.

Referenced by alphaQCD(), operator=(), and setScales().

double GenEventInfoProduct::alphaQED_ [private]

Definition at line 68 of file GenEventInfoProduct.h.

Referenced by alphaQED(), operator=(), and setScales().

std::vector<double> GenEventInfoProduct::binningValues_ [private]

Definition at line 80 of file GenEventInfoProduct.h.

Referenced by binningValues(), hasBinningValues(), operator=(), and setBinningValues().

std::auto_ptr<PDF> GenEventInfoProduct::pdf_ [private]

Definition at line 71 of file GenEventInfoProduct.h.

Referenced by pdf(), and setPDF().

double GenEventInfoProduct::qScale_ [private]

Definition at line 67 of file GenEventInfoProduct.h.

Referenced by operator=(), qScale(), and setScales().

unsigned int GenEventInfoProduct::signalProcessID_ [private]

Definition at line 64 of file GenEventInfoProduct.h.

Referenced by operator=(), setSignalProcessID(), and signalProcessID().

std::vector<double> GenEventInfoProduct::weights_ [private]

Definition at line 61 of file GenEventInfoProduct.h.

Referenced by operator=(), setWeights(), weight(), and weights().