prdfoStream Class Reference

#include <analysis/blob/master/TPC/groot/prdfoStream.h>

Collaboration diagram for prdfoStream:

Classes
struct	buffer_ptr

Public Member Functions
	prdfoStream (const char *filename, const int bufferlength=4 *1024 *1024)
virtual	~prdfoStream ()
int	addEvent (Event *)
int	is_defunct () const

Protected Member Functions
int	addEoB ()
unsigned int	writeout ()
int	prepare_next (const int iseq, const int irun=0)

Static Protected Member Functions
static unsigned int	writen (int fd, char *ptr, const unsigned int nbytes)

Protected Attributes
std::string	_filename
int	has_buffer
int	buffer_sequence
buffer_ptr	bptr
int *	data_ptr
int	current_index
int	max_length
int	max_size
int	left
int	has_end
int	fd
int	defunct

Detailed Description

Definition at line 9 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 9 of file prdfoStream.h

Constructor & Destructor Documentation

prdfoStream::prdfoStream	(	const char *	filename,
		const int	bufferlength = 4*1024*1024
	)

Definition at line 13 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 13 of file prdfoStream.cc

References KFPMath::b, fd, filename, G4PLUGDOOR::length, and Acts::open.

prdfoStream::~prdfoStream ( )

virtual

Definition at line 47 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 47 of file prdfoStream.cc

References KFPMath::b, and fd.

Member Function Documentation

int prdfoStream::addEoB ( )

protected

Definition at line 108 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 108 of file prdfoStream.cc

int prdfoStream::addEvent

(

Event *

evt

)

Definition at line 80 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 80 of file prdfoStream.cc

References Event::Copy(), EOBLENGTH, Event::getEvtLength(), Event::getRunNumber(), and left().

Referenced by process_event().

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int prdfoStream::is_defunct ( ) const

inline

Definition at line 21 of file prdfoStream.h.

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

References defunct.

Referenced by prdfopen().

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int prdfoStream::prepare_next ( const int  iseq, const int  irun = 0  )

protected

Definition at line 57 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 57 of file prdfoStream.cc

References BUFFERHEADERLENGTH, EOBLENGTH, and left().

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unsigned int prdfoStream::writen ( int  fd, char *  ptr, const unsigned int  nbytes  )

staticprotected

Definition at line 135 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 135 of file prdfoStream.cc

References write().

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unsigned int prdfoStream::writeout ( )

protected

Definition at line 120 of file prdfoStream.cc.

View newest version in sPHENIX GitHub at line 120 of file prdfoStream.cc

References BUFFERHEADERLENGTH, fd, and writen().

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Member Data Documentation

std::string prdfoStream::_filename

protected

Definition at line 36 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 36 of file prdfoStream.h

buffer_ptr prdfoStream::bptr

protected

Definition at line 50 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 50 of file prdfoStream.h

int prdfoStream::buffer_sequence

protected

Definition at line 48 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 48 of file prdfoStream.h

int prdfoStream::current_index

protected

Definition at line 52 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 52 of file prdfoStream.h

int* prdfoStream::data_ptr

protected

Definition at line 51 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 51 of file prdfoStream.h

int prdfoStream::defunct

protected

Definition at line 59 of file prdfoStream.h.

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

Referenced by is_defunct().

int prdfoStream::fd

protected

Definition at line 58 of file prdfoStream.h.

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

int prdfoStream::has_buffer

protected

Definition at line 47 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 47 of file prdfoStream.h

int prdfoStream::has_end

protected

Definition at line 56 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 56 of file prdfoStream.h

int prdfoStream::left

protected

Definition at line 55 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 55 of file prdfoStream.h

int prdfoStream::max_length

protected

Definition at line 53 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 53 of file prdfoStream.h

int prdfoStream::max_size

protected

Definition at line 54 of file prdfoStream.h.

View newest version in sPHENIX GitHub at line 54 of file prdfoStream.h

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

• analysis/blob/master/TPC/groot/prdfoStream.h
• analysis/blob/master/TPC/groot/prdfoStream.cc