listEventiterator Class Reference

#include <online_distribution/blob/master/newbasic/listEventiterator.h>

Inheritance diagram for listEventiterator:

Collaboration diagram for listEventiterator:

Public Member Functions
virtual	~listEventiterator ()
	listEventiterator (const char *filename)
	listEventiterator (const char *filename, int &status)
const char *	getIdTag () const
virtual void	identify (std::ostream &os=std::cout) const
virtual const char *	getCurrentFileName () const
Event *	getNextEvent ()
Public Member Functions inherited from Eventiterator
virtual	~Eventiterator ()
	The virtual destructor.
virtual int *	getNextEventData ()
virtual int	releaseEventData ()
virtual void	setBlockingMode (const int mode)
virtual int	getBlockingMode () const
virtual void	setSelectMode (const int mode)
virtual int	getSelectMode () const
virtual void	setSelectWords (const int i1, const int i2, const int i3, const int i4)
virtual void	getSelectWords (int val[]) const
virtual int	setVerbosity (const int v)
virtual int	getVerbosity () const

Private Member Functions
Eventiterator *	getNextIterator ()

Private Attributes
char	thefilename [FEMAXFILENAMELENGTH]
char *	listfilename
std::ifstream *	liststream
Eventiterator *	it
int	defunct
int	finished

Detailed Description

The listEventiterator reads the event data from a list of data files on disk. It creates and returns pointers to Event objects. At the end of the file it returns 0 when there are no events left.

Definition at line 21 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 21 of file listEventiterator.h

Constructor & Destructor Documentation

listEventiterator::~listEventiterator ( )

virtual

Definition at line 16 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 16 of file listEventiterator.cc

References it, listfilename, and liststream.

listEventiterator::listEventiterator

(

const char *

filename

)

This simple constructor just needs the file name of the file that contains, line by line, teh filenames.

Definition at line 24 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 24 of file listEventiterator.cc

References defunct, finished, it, listfilename, liststream, and thefilename.

listEventiterator::listEventiterator	(	const char *	filename,
		int &	status
	)

This constructor gives you a status so you can learn that the creation of the fileEventiterator object was successful. If the status is not 0, something went wrong and you should delete the object again.

Definition at line 46 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 46 of file listEventiterator.cc

References defunct, finished, it, listfilename, liststream, and thefilename.

Member Function Documentation

const char * listEventiterator::getCurrentFileName ( ) const

virtual

Reimplemented from Eventiterator.

Definition at line 78 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 78 of file listEventiterator.cc

References thefilename.

const char * listEventiterator::getIdTag ( ) const

virtual

Implements Eventiterator.

Definition at line 88 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 88 of file listEventiterator.cc

Event * listEventiterator::getNextEvent ( )

virtual

this member function returns a pointer to the Event object, or NULL if there are no events left.

Implements Eventiterator.

Definition at line 125 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 125 of file listEventiterator.cc

References e, finished, Eventiterator::getNextEvent(), getNextIterator(), and it.

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Eventiterator * listEventiterator::getNextIterator ( )

private

Definition at line 99 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 99 of file listEventiterator.cc

References FEMAXFILENAMELENGTH, finished, it, liststream, and thefilename.

Referenced by getNextEvent().

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void listEventiterator::identify ( std::ostream &  os = std::cout ) const

virtual

Implements Eventiterator.

Definition at line 71 of file listEventiterator.cc.

View newest version in sPHENIX GitHub at line 71 of file listEventiterator.cc

References listfilename, and thefilename.

Member Data Documentation

int listEventiterator::defunct

private

Definition at line 66 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 66 of file listEventiterator.h

Referenced by listEventiterator().

int listEventiterator::finished

private

Definition at line 67 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 67 of file listEventiterator.h

Referenced by getNextEvent(), getNextIterator(), and listEventiterator().

Eventiterator* listEventiterator::it

private

Definition at line 65 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 65 of file listEventiterator.h

Referenced by getNextEvent(), getNextIterator(), listEventiterator(), and ~listEventiterator().

char* listEventiterator::listfilename

private

Definition at line 59 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 59 of file listEventiterator.h

Referenced by identify(), listEventiterator(), and ~listEventiterator().

std::ifstream* listEventiterator::liststream

private

Definition at line 62 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 62 of file listEventiterator.h

Referenced by getNextIterator(), listEventiterator(), and ~listEventiterator().

char listEventiterator::thefilename[FEMAXFILENAMELENGTH]

private

Definition at line 58 of file listEventiterator.h.

View newest version in sPHENIX GitHub at line 58 of file listEventiterator.h

Referenced by getCurrentFileName(), getNextIterator(), identify(), and listEventiterator().

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

• online_distribution/blob/master/newbasic/listEventiterator.h
• online_distribution/blob/master/newbasic/listEventiterator.cc