ThePEG::powhegAnalysis Class Reference

The powhegAnalysis class outputs ThePEG events in HepMC format. More...

#include <powhegAnalysis.h>

Inheritance diagram for ThePEG::powhegAnalysis:

Collaboration diagram for ThePEG::powhegAnalysis:

Public Member Functions
Standard constructors and destructors.
	powhegAnalysis ()
	The default constructor.
	powhegAnalysis (const powhegAnalysis &)
	The copy constructor.
Virtual functions required by the AnalysisHandler class.
virtual void	analyze (tEventPtr event, long ieve, int loop, int state)
	Analyze a given Event.

Protected Member Functions
Clone Methods.
virtual IBPtr	clone () const
	Make a simple clone of this object.
virtual IBPtr	fullclone () const
	Make a clone of this object, possibly modifying the cloned object to make it sane.

Standard Interfaced functions.
static const ClassDescription< powhegAnalysis >	m_initpowhegAnalysis
	The static object used to initialize the description of this class.
int	m_runNumber
	The run number The number identifying the run.
int	m_unitchoice
	Selector for the choice of units.
unsigned int	m_geneventPrecision
	Choice of output precision in GenEvent format.
virtual void	doinitrun ()
	Initialize this object.
virtual void	dofinish ()
	Finalize this object.
powhegAnalysis &	operator= (const powhegAnalysis &)
	The assignment operator is private and must never be called.

Functions used by the persistent I/O system.
void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.
void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.
static void	Init ()
	The standard Init function used to initialize the interfaces.

Detailed Description

The powhegAnalysis class outputs ThePEG events in HepMC format.

See also

The interfaces defined for powhegAnalysis.

Definition at line 26 of file powhegAnalysis.h.

Constructor & Destructor Documentation

powhegAnalysis() [1/2]

ThePEG::powhegAnalysis::powhegAnalysis

(

)

The default constructor.

powhegAnalysis() [2/2]

ThePEG::powhegAnalysis::powhegAnalysis

(

const powhegAnalysis &

)

The copy constructor.

Member Function Documentation

analyze()

virtual void ThePEG::powhegAnalysis::analyze ( tEventPtr event, long ieve, int loop, int state )

virtual

Analyze a given Event.

Note that a fully generated event may be presented several times, if it has been manipulated in between. The default version of this function will call transform to make a lorentz transformation of the whole event, then extract all final state particles and call analyze(tPVector) of this analysis object and those of all associated analysis objects. The default version will not, however, do anything on events which have not been fully generated, or have been manipulated in any way.

Parameters

event	pointer to the Event to be analyzed.
ieve	the event number.
loop	the number of times this event has been presented. If negative the event is now fully generated.
state	a number different from zero if the event has been manipulated in some way since it was last presented.

clone()

virtual IBPtr ThePEG::powhegAnalysis::clone ( ) const

protectedvirtual

Make a simple clone of this object.

Returns

a pointer to the new object.

dofinish()

virtual void ThePEG::powhegAnalysis::dofinish ( )

protectedvirtual

Finalize this object.

Called in the run phase just after a run has ended. Used eg. to write out statistics.

doinitrun()

virtual void ThePEG::powhegAnalysis::doinitrun ( )

protectedvirtual

Initialize this object.

Called in the run phase just before a run begins.

fullclone()

virtual IBPtr ThePEG::powhegAnalysis::fullclone ( ) const

protectedvirtual

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns

a pointer to the new object.

Init()

void ThePEG::powhegAnalysis::Init ( )

static

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

operator=()

powhegAnalysis & ThePEG::powhegAnalysis::operator= ( const powhegAnalysis & )

private

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

persistentInput()

void ThePEG::powhegAnalysis::persistentInput	(	PersistentIStream &	is,
		int	version )

Function used to read in object persistently.

Parameters

is	the persistent input stream read from.
version	the version number of the object when written.

persistentOutput()

void ThePEG::powhegAnalysis::persistentOutput

(

PersistentOStream &

os

)

const

Function used to write out object persistently.

Parameters

os	the persistent output stream written to.

Member Data Documentation

m_geneventPrecision

unsigned int ThePEG::powhegAnalysis::m_geneventPrecision

private

Choice of output precision in GenEvent format.

Definition at line 160 of file powhegAnalysis.h.

m_initpowhegAnalysis

const ClassDescription<powhegAnalysis> ThePEG::powhegAnalysis::m_initpowhegAnalysis

staticprivate

The static object used to initialize the description of this class.

Indicates that this is a concrete class with persistent data.

Definition at line 133 of file powhegAnalysis.h.

m_runNumber

int ThePEG::powhegAnalysis::m_runNumber

private

The run number The number identifying the run.

The run number will be used in the filename of the .top file produced. For example, if run number is 2, pwg-0002-POWHEG+HERWIG7-output.top file containing the histograms will be produced. Values below 1 and above 9999 will be ignored.

Definition at line 150 of file powhegAnalysis.h.

m_unitchoice

int ThePEG::powhegAnalysis::m_unitchoice

private

Selector for the choice of units.

Definition at line 155 of file powhegAnalysis.h.

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

• powhegAnalysis.h