EvgenOTFTopUpSvc Class Reference

Service to hold some information for topping up algorithms that are running on the fly. More...

#include <EvgenOTFTopUpSvc.h>

Inheritance diagram for EvgenOTFTopUpSvc:

Collaboration diagram for EvgenOTFTopUpSvc:

Public Member Functions
	EvgenOTFTopUpSvc (const std::string &name, ISvcLocator *pSvcLocator)
	~EvgenOTFTopUpSvc ()
	Nothing to delete... More...
virtual StatusCode	finalize () override
virtual long	getNPerFile () const override
virtual long	getNUsedSoFar () const override
virtual double	getEfficiency () const override
virtual bool	getNewFileFlag () const override
virtual void	usedEvents () override
virtual void	usedEvents (const int n) override
virtual void	newFile (std::string &s) override
virtual const std::string &	getFile () override

Private Attributes
bool	m_execDuringInit
	Execute OTF during initialization? (Set in JO) More...
long	m_nPerFile
	Number of events per LHE file (Set in JO) More...
long	m_nUsedSoFar
	Number of events used so far by Pythia/Herwig (counter) More...
double	m_efficiency
	Rough efficiency in Pythia/Herwig (Set in JO) More...
bool	m_newFileFlag
	Just produced a new file with the OTF generator More...
std::string	m_newFileName
	Name of the new OTF generated file. More...
long	m_nTotal
	Book-keeping: total number of generated events. More...
long	m_nIterations
	Book-keeping: total number of OTF iterations. More...

Detailed Description

Service to hold some information for topping up algorithms that are running on the fly.

It's a bit tricky, but this is mostly just a service for holding some numbers...

Definition at line 18 of file EvgenOTFTopUpSvc.h.

Constructor & Destructor Documentation

EvgenOTFTopUpSvc()

EvgenOTFTopUpSvc::EvgenOTFTopUpSvc	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Definition at line 9 of file EvgenOTFTopUpSvc.cxx.

  : base_class(name, pSvcLocator)
  , m_nUsedSoFar(0)
  , m_newFileFlag(false)
  , m_nTotal(0)
  , m_nIterations(0)
{
  declareProperty("Efficiency",     m_efficiency=0.9,           "Estimate of Pythia/Herwig matching efficiency and filter efficiency");
  declareProperty("ExecDuringInit", m_execDuringInit=false,     "Execute OTF algorithm during intialize");
  declareProperty("NPerFile",       m_nPerFile=long(5000./0.9), "Number of events to make per file with OTF algorithm");
  declareProperty("NewFileName",    m_newFileName="events.lhe", "Please that the new OTF events went");
}

~EvgenOTFTopUpSvc()

EvgenOTFTopUpSvc::~EvgenOTFTopUpSvc ( )

inline

Nothing to delete...

Definition at line 24 of file EvgenOTFTopUpSvc.h.

Member Function Documentation

finalize()

StatusCode EvgenOTFTopUpSvc::finalize ( )

overridevirtual

Definition at line 22 of file EvgenOTFTopUpSvc.cxx.

                                      {
  ATH_MSG_INFO("Total on the fly generated events: " << m_nTotal << " over " << m_nIterations << " iterations.");
  return StatusCode::SUCCESS;
}

getEfficiency()

virtual double EvgenOTFTopUpSvc::getEfficiency ( ) const

inlineoverridevirtual

Definition at line 34 of file EvgenOTFTopUpSvc.h.

{ return m_efficiency; }

getFile()

virtual const std::string& EvgenOTFTopUpSvc::getFile ( )

inlineoverridevirtual

Definition at line 46 of file EvgenOTFTopUpSvc.h.

  { m_newFileFlag=false; return m_newFileName; }

getNewFileFlag()

virtual bool EvgenOTFTopUpSvc::getNewFileFlag ( ) const

inlineoverridevirtual

Definition at line 35 of file EvgenOTFTopUpSvc.h.

{ return m_newFileFlag; }

getNPerFile()

virtual long EvgenOTFTopUpSvc::getNPerFile ( ) const

inlineoverridevirtual

Definition at line 32 of file EvgenOTFTopUpSvc.h.

{ return m_nPerFile; }

getNUsedSoFar()

virtual long EvgenOTFTopUpSvc::getNUsedSoFar ( ) const

inlineoverridevirtual

Definition at line 33 of file EvgenOTFTopUpSvc.h.

{ return m_nUsedSoFar; }

newFile()

virtual void EvgenOTFTopUpSvc::newFile ( std::string &  s )

inlineoverridevirtual

Definition at line 42 of file EvgenOTFTopUpSvc.h.

  { ++m_nIterations; m_newFileFlag=true; m_newFileName=s; m_nUsedSoFar=0; }

usedEvents() [1/2]

virtual void EvgenOTFTopUpSvc::usedEvents ( )

inlineoverridevirtual

Definition at line 38 of file EvgenOTFTopUpSvc.h.

{ ++m_nUsedSoFar; }

usedEvents() [2/2]

virtual void EvgenOTFTopUpSvc::usedEvents ( const int  n )

inlineoverridevirtual

Definition at line 39 of file EvgenOTFTopUpSvc.h.

{ m_nUsedSoFar+=n; }

Member Data Documentation

m_efficiency

double EvgenOTFTopUpSvc::m_efficiency

private

Rough efficiency in Pythia/Herwig (Set in JO)

Definition at line 54 of file EvgenOTFTopUpSvc.h.

m_execDuringInit

bool EvgenOTFTopUpSvc::m_execDuringInit

private

Execute OTF during initialization? (Set in JO)

Definition at line 51 of file EvgenOTFTopUpSvc.h.

m_newFileFlag

bool EvgenOTFTopUpSvc::m_newFileFlag

private

Just produced a new file with the OTF generator

Definition at line 55 of file EvgenOTFTopUpSvc.h.

m_newFileName

std::string EvgenOTFTopUpSvc::m_newFileName

private

Name of the new OTF generated file.

Definition at line 56 of file EvgenOTFTopUpSvc.h.

m_nIterations

long EvgenOTFTopUpSvc::m_nIterations

private

Book-keeping: total number of OTF iterations.

Definition at line 59 of file EvgenOTFTopUpSvc.h.

m_nPerFile

long EvgenOTFTopUpSvc::m_nPerFile

private

Number of events per LHE file (Set in JO)

Definition at line 52 of file EvgenOTFTopUpSvc.h.

m_nTotal

long EvgenOTFTopUpSvc::m_nTotal

private

Book-keeping: total number of generated events.

Definition at line 58 of file EvgenOTFTopUpSvc.h.

m_nUsedSoFar

long EvgenOTFTopUpSvc::m_nUsedSoFar

private

Number of events used so far by Pythia/Herwig (counter)

Definition at line 53 of file EvgenOTFTopUpSvc.h.

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

• EvgenOTFTopUpSvc.h
• EvgenOTFTopUpSvc.cxx