MAKLogger::DtLoggerOutputFile Class Reference

A file opened for reading. More...

Inheritance diagram for MAKLogger::DtLoggerOutputFile:

Collaboration diagram for MAKLogger::DtLoggerOutputFile:

Public Member Functions
	DtLoggerOutputFile (const DtString &filename, int version, bool truncate=true)
	Opens a file for output and writes the version and any meta data. More...
virtual	~DtLoggerOutputFile ()
	DTOR. More...
virtual int	fileDescriptor ()
	Get the file descriptor to access the file. More...
virtual DtFilePosition	startOfData ()
	Get the position for the start of data. More...
virtual DtFilePosition	fileSize ()
	The size of the output file. More...
Public Member Functions inherited from MAKLogger::DtLoggerFile
virtual	~DtLoggerFile ()
	DTOR. More...
virtual int	fileVersion () const
	Get the file version. More...
virtual const DtString &	filename () const
	Get the file name. More...

Protected Member Functions
void	openFileForOutput (bool truncate=true)
	Non virtual since called by constructor. More...
void	writeFileVersion (int version)
	Non virtual since called by constructor. More...
virtual void	setFileDescriptor (int fd)
	Set the file descriptor. More...
Protected Member Functions inherited from MAKLogger::DtLoggerFile
	DtLoggerFile (const DtString &filename, int fileVersion)
	Create a Logger file from an existing file. More...
virtual void	setFileVersion (int fileVersion)
	Set the file version. More...
virtual void	setFilename (const DtString &filename)
	Set the filename. More...

Protected Attributes
int	myFileDescriptor
Protected Attributes inherited from MAKLogger::DtLoggerFile
DtString	myFilename
int	myFileVersion

Private Member Functions
	DtLoggerOutputFile (const DtLoggerOutputFile &)
	Not Implemented. More...
DtLoggerOutputFile &	operator= (const DtLoggerOutputFile &)
	Not Implemented. More...

Detailed Description

A file opened for reading.

Constructor & Destructor Documentation

MAKLogger::DtLoggerOutputFile::DtLoggerOutputFile	(	const DtString &	filename,
		int	version,
		bool	truncate = true
	)

Opens a file for output and writes the version and any meta data.

Exceptions

DtFileWriteError

if the version can't be written to the file.

MAKLogger::DtLoggerOutputFile::DtLoggerOutputFile ( const DtLoggerOutputFile &  )

private

Not Implemented.

virtual MAKLogger::DtLoggerOutputFile::~DtLoggerOutputFile ( )

virtual

DTOR.

Member Function Documentation

virtual int MAKLogger::DtLoggerOutputFile::fileDescriptor ( )

virtual

Get the file descriptor to access the file.

Implements MAKLogger::DtLoggerFile.

virtual DtFilePosition MAKLogger::DtLoggerOutputFile::fileSize ( )

virtual

The size of the output file.

void MAKLogger::DtLoggerOutputFile::openFileForOutput ( bool  truncate = true )

protected

Non virtual since called by constructor.

DtLoggerOutputFile& MAKLogger::DtLoggerOutputFile::operator= ( const DtLoggerOutputFile &  )

private

Not Implemented.

virtual void MAKLogger::DtLoggerOutputFile::setFileDescriptor ( int  fd )

protectedvirtual

Set the file descriptor.

virtual DtFilePosition MAKLogger::DtLoggerOutputFile::startOfData ( )

virtual

Get the position for the start of data.

Typically there are version and meta data before the actual data.

void MAKLogger::DtLoggerOutputFile::writeFileVersion ( int  version )

protected

Non virtual since called by constructor.

Member Data Documentation

int MAKLogger::DtLoggerOutputFile::myFileDescriptor

protected

---

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

• loggerOutputFile.h