CMSSW Reference Manual

List of all members.


Public Member Functions
void	resize ()
	Assuming the NUP variable, corresponding to the number of particles in the current event, is correctly set, resize the relevant vectors accordingly.
void	resize (int nup)
	Set the NUP variable, corresponding to the number of particles in the current event, to nup, and resize all relevant vectors accordingly.
Standard constructors and destructors.
	HEPEUP ()
	Default constructor.
Public Attributes
double	AQCDUP
	The value of the QCD coupling used in this event.
double	AQEDUP
	The value of the QED coupling used in this event.
std::vector< std::pair< int, int > >	ICOLUP
	The colour-line indices (first(second) is (anti)colour) for the particle entries in this event.
int	IDPRUP
	The subprocess code for this event (as given in LPRUP).
std::vector< int >	IDUP
	The PDG id's for the particle entries in this event.
std::vector< int >	ISTUP
	The status codes for the particle entries in this event.
std::vector< std::pair< int, int > >	MOTHUP
	Indices for the first and last mother for the particle entries in this event.
int	NUP
	The number of particle entries in the current event.
std::vector< FiveVector >	PUP
	Lab frame momentum (Px, Py, Pz, E and M in GeV) for the particle entries in this event.
double	SCALUP
	The scale in GeV used in the calculation of the PDF's in this event.
std::vector< double >	SPINUP
	Spin info for the particle entries in this event given as the cosine of the angle between the spin vector of a particle and the 3-momentum of the decaying particle, specified in the lab frame.
std::vector< double >	VTIMUP
	Invariant lifetime (c*tau, distance from production to decay im mm) for the particle entries in this event.
std::pair< double, double >	XPDWUP
	The PDF weights for the two incoming partons.
double	XWGTUP
	The weight for this event.
Classes
struct	FiveVector

Detailed Description

The members are named in the same way as in the common block. However, fortran arrays are represented by vectors, except for the arrays of length two which are represented by pair objects.

Constructor & Destructor Documentation

lhef::HEPEUP::HEPEUP ( ) [inline]

Default constructor.

Definition at line 142 of file LesHouches.h.

00142                  :
00143                 NUP(0), IDPRUP(0), XWGTUP(0.0), XPDWUP(0.0, 0.0),
00144                 SCALUP(0.0), AQEDUP(0.0), AQCDUP(0.0)
00145         {}

Member Function Documentation

void lhef::HEPEUP::resize ( ) [inline]

Assuming the NUP variable, corresponding to the number of particles in the current event, is correctly set, resize the relevant vectors accordingly.

Definition at line 172 of file LesHouches.h.

References ICOLUP, IDUP, ISTUP, MOTHUP, NUP, PUP, SPINUP, and VTIMUP.

Referenced by resize().

00173         {
00174                 IDUP.resize(NUP);
00175                 ISTUP.resize(NUP);
00176                 MOTHUP.resize(NUP);
00177                 ICOLUP.resize(NUP);
00178                 PUP.resize(NUP);
00179                 VTIMUP.resize(NUP);
00180                 SPINUP.resize(NUP);
00181         }

void lhef::HEPEUP::resize ( int nup ) [inline]

Set the NUP variable, corresponding to the number of particles in the current event, to nup, and resize all relevant vectors accordingly.

Definition at line 161 of file LesHouches.h.

References NUP, and resize().

Referenced by lhef::LHEEvent::LHEEvent(), lhef::CommonBlocks::readHEPEUP(), and lhef::LHEEvent::removeParticle().

00162         {
00163                 NUP = nup;
00164                 resize();
00165         }

Member Data Documentation

double lhef::HEPEUP::AQCDUP

The value of the QCD coupling used in this event.

Definition at line 220 of file LesHouches.h.

Referenced by lhef::LHEEvent::asHepMCEvent(), ThePEG::LesHouchesInterface::doReadEvent(), lhef::LHEEvent::fillEventInfo(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), edm::AlpgenProducer::produce(), edm::AlpgenSource::produce(), lhef::CommonBlocks::readHEPEUP(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

double lhef::HEPEUP::AQEDUP

The value of the QED coupling used in this event.

Definition at line 215 of file LesHouches.h.

std::vector< std::pair<int, int> > lhef::HEPEUP::ICOLUP

The colour-line indices (first(second) is (anti)colour) for the particle entries in this event.

Definition at line 242 of file LesHouches.h.

Referenced by ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

int lhef::HEPEUP::IDPRUP

The subprocess code for this event (as given in LPRUP).

Definition at line 191 of file LesHouches.h.

Referenced by lhef::LHEEvent::asHepMCEvent(), lhef::LHEEvent::count(), ThePEG::LesHouchesInterface::doReadEvent(), lhef::LHEEvent::fillEventInfo(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

std::vector<int> lhef::HEPEUP::IDUP

The PDG id's for the particle entries in this event.

Definition at line 225 of file LesHouches.h.

Referenced by ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::fillPdfInfo(), lhef::BranchingRatios::getFactor(), lhef::LHEEvent::LHEEvent(), lhef::LHEEvent::makeHepMCParticle(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), lhef::LHEEvent::removeResonances(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

std::vector<int> lhef::HEPEUP::ISTUP

The status codes for the particle entries in this event.

Definition at line 230 of file LesHouches.h.

Referenced by ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::BranchingRatios::getFactor(), lhef::LHEEvent::LHEEvent(), lhef::LHEEvent::makeHepMCParticle(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

std::vector< std::pair<int, int> > lhef::HEPEUP::MOTHUP

Indices for the first and last mother for the particle entries in this event.

Definition at line 236 of file LesHouches.h.

Referenced by lhef::LHEEvent::asHepMCEvent(), ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), lhef::LHEEvent::removeResonances(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

int lhef::HEPEUP::NUP

The number of particle entries in the current event.

Definition at line 186 of file LesHouches.h.

Referenced by lhef::LHEEvent::asHepMCEvent(), lhef::JetMatchingMadgraph::beforeHadronisation(), ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::fillPdfInfo(), lhef::BranchingRatios::getFactor(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), edm::AlpgenProducer::produce(), edm::AlpgenSource::produce(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), lhef::LHEEvent::removeResonances(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

std::vector<FiveVector> lhef::HEPEUP::PUP

Lab frame momentum (Px, Py, Pz, E and M in GeV) for the particle entries in this event.

Definition at line 248 of file LesHouches.h.

Referenced by lhef::JetMatchingMadgraph::beforeHadronisation(), ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::fillPdfInfo(), lhef::LHEEvent::LHEEvent(), lhef::LHEEvent::makeHepMCParticle(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

double lhef::HEPEUP::SCALUP

The scale in GeV used in the calculation of the PDF's in this event.

Definition at line 210 of file LesHouches.h.

Referenced by lhef::LHEEvent::asHepMCEvent(), ThePEG::LesHouchesInterface::doReadEvent(), lhef::LHEEvent::fillEventInfo(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::fillPdfInfo(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), lhef::CommonBlocks::readHEPEUP(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().

std::vector<double> lhef::HEPEUP::SPINUP

Spin info for the particle entries in this event given as the cosine of the angle between the spin vector of a particle and the 3-momentum of the decaying particle, specified in the lab frame.

Definition at line 261 of file LesHouches.h.

Referenced by ThePEG::LesHouchesInterface::doReadEvent(), lhef::CommonBlocks::fillHEPEUP(), lhef::LHEEvent::LHEEvent(), LHEEventProduct::const_iterator::next(), edm::AlpgenProducer::produce(), edm::AlpgenSource::produce(), lhef::CommonBlocks::readHEPEUP(), lhef::LHEEvent::removeParticle(), resize(), and lhef::Pythia8Hadronisation::LHAupLesHouches::setEvent().