LHEEventSource Class Reference

Top-level controller of LHE input. More...

#include <LHEEventSource.hh>

Inheritance diagram for LHEEventSource:

Public Member Functions
	LHEEventSource (const std::string &fname)
virtual	~LHEEventSource ()
void	beginEvent (const G4Event *anEvent)
void	beginRun (const G4Run *aRun)
void	close ()
void	generate (G4Event *anEvent)
void	open ()
void	printCurrentEvent ()
void	readNextEvent ()
Public Member Functions inherited from EventSourceWithInputFile
virtual	~EventSourceWithInputFile ()
const std::string &	getFilename ()
bool	isEOF ()
void	reset ()
void	setFilename (const std::string &filename)
unsigned int	skipEvents (unsigned int nevents)
Public Member Functions inherited from EventSource
virtual	~EventSource ()
virtual void	endEvent (const G4Event *event)
virtual void	endRun (const G4Run *run)
Public Member Functions inherited from Module
virtual	~Module ()
virtual void	cleanup ()
bool	deleteOnExit ()
const std::string &	getName () const
ModuleStatus	getStatus () const
virtual void	initialize ()
LogStream &	log ()
virtual void	postTracking (const G4Track *)
virtual void	preTracking (const G4Track *)
virtual void	stepping (const G4Step *)

Private Attributes
LHEPrimaryGenerator *	m_eventGenerator {nullptr}
LHEReader *	m_reader {nullptr}

Additional Inherited Members
Public Types inherited from Module
enum	ModuleStatus { eOkay = 0 , eNotInitialized = 1 , eBadState = 2 , eFatalError = 3 }
Public Attributes inherited from Module
bool	m_deleteOnExit
LogStream *	m_log
std::string	m_name
ModuleStatus	m_status
Protected Member Functions inherited from EventSourceWithInputFile
	EventSourceWithInputFile (const std::string &name, const std::string &filename="")
Protected Member Functions inherited from EventSource
	EventSource (const std::string &name)
Protected Member Functions inherited from Module
	Module (const std::string &name, bool deleteOnExit=true, bool autoRegister=true)
Protected Attributes inherited from EventSourceWithInputFile
bool	m_eof
bool	m_fileIsNew
bool	m_fileIsOpen
bool	m_fileIsSet
std::string	m_filename

Detailed Description

Top-level controller of LHE input.

Definition at line 13 of file LHEEventSource.hh.

Constructor & Destructor Documentation

LHEEventSource()

LHEEventSource

(

const std::string &

fname

)

Class constructor.

Parameters

[in]

fname

The file name.

Definition at line 7 of file LHEEventSource.cc.

~LHEEventSource()

~LHEEventSource ( )

virtual

Definition at line 10 of file LHEEventSource.cc.

References LHEEventSource::m_eventGenerator.

Member Function Documentation

beginEvent()

void beginEvent ( const G4Event *  anEvent )

virtual

Begin of event action.

Parameters

[in]

anEvent

The G4Event that is starting.

Reimplemented from EventSourceWithInputFile.

Definition at line 40 of file LHEEventSource.cc.

References EventSourceWithInputFile::beginEvent().

beginRun()

void beginRun ( const G4Run *  aRun )

virtual

Begin of run action.

Parameters

[in]

aRun

The G4Run that is starting.

Reimplemented from EventSourceWithInputFile.

Definition at line 36 of file LHEEventSource.cc.

References EventSourceWithInputFile::beginRun().

close()

void close ( )

virtual

Close the current file.

Implements EventSourceWithInputFile.

Definition at line 24 of file LHEEventSource.cc.

References LHEEventSource::m_eventGenerator, and EventSourceWithInputFile::m_fileIsOpen.

generate()

void generate ( G4Event *  anEvent )

virtual

Generate events.

Parameters

[in]

anEvent

The target G4Event.

Implements EventSource.

Definition at line 14 of file LHEEventSource.cc.

References LHEPrimaryGenerator::GeneratePrimaryVertex(), and LHEEventSource::m_eventGenerator.

open()

void open ( )

virtual

Open the current file for reading.

Implements EventSourceWithInputFile.

Definition at line 18 of file LHEEventSource.cc.

References EventSourceWithInputFile::getFilename(), LHEEventSource::m_eventGenerator, EventSourceWithInputFile::m_fileIsOpen, and LHEEventSource::m_reader.

printCurrentEvent()

void printCurrentEvent ( )

virtual

Print out the current event.

Implements EventSourceWithInputFile.

Definition at line 33 of file LHEEventSource.cc.

readNextEvent()

void readNextEvent ( )

virtual

Read in the next event.

Implements EventSourceWithInputFile.

Definition at line 29 of file LHEEventSource.cc.

Member Data Documentation

m_eventGenerator

LHEPrimaryGenerator* m_eventGenerator {nullptr}

private

Definition at line 66 of file LHEEventSource.hh.

Referenced by LHEEventSource::~LHEEventSource(), LHEEventSource::close(), LHEEventSource::generate(), and LHEEventSource::open().

m_reader

LHEReader* m_reader {nullptr}

private

Definition at line 67 of file LHEEventSource.hh.

Referenced by LHEEventSource::open().

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

• LHEEventSource.hh
• LHEEventSource.cc