This class is responsible for opening/closing the syslog mmap file. More...

Public Member Functions
void	atomicUpdate (SyslogMessage *aSyslogMessage)

long long	computeStateID (const char *)

std::string	computeVersionHash ()

SyslogMessage *	getCurrentMessage ()

long	getCurrentPos ()

size_t	getHeaderSize ()

SyslogMessage *	getLastMessage ()

long	getLastPos ()

size_t	getMapSize ()

long long	getMapStateID ()

SyslogMessage *	getMessageAt (long pos)

SyslogMessage *	getMessageAtAndUpdateNext (long &pos)

std::string	getMyID ()

long	getNearestAgedPos (double mjd)

long	getNumMessages ()

long	getPosLoc (long pos)

void *	getPtr ()

int	getSize ()

size_t	getSyslogMedianSize ()

std::string	getVersionHash ()

size_t	getVersionIDSize ()

bool	isConsistent ()

double	peekMJD (long pos)

void	setMapStateID (long long val)

	SyslogMMAPFile (const std::string &mmapFileName, bool writer=false)
	Constructor. More...

std::string	toString ()

std::string	toVerboseString ()

	~SyslogMMAPFile ()
	The destructor. More...

Detailed Description

This class is responsible for opening/closing the syslog mmap file.

This file is how various processes converge on the local ACC cache of syslog messages that come through the syslog.fifo/ipq

Definition at line 31 of file SyslogMMAPFile.h.

Constructor & Destructor Documentation

carma::dbms::SyslogMMAPFile::SyslogMMAPFile	(	const std::string &	mmapFileName,
		bool	writer = `false`
	)

Constructor.

Parameters

mmapFileName	the mmap file to read from and write to.
writer	is this instantiation a writer to the file default false.

carma::dbms::SyslogMMAPFile::~SyslogMMAPFile ( )

The destructor.

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