HistoryFile Class Reference

#include "History.h"

Collaboration diagram for HistoryFile:

Public Member Functions
	HistoryFile ()
virtual	~HistoryFile ()
virtual void	add (const unsigned char *bytes, int len)
virtual void	get (unsigned char *bytes, int len, int loc)
bool	isMapped ()
virtual int	len ()
void	map ()
void	unmap ()

Private Attributes
char *	fileMap
int	ion
int	length
int	readWriteBalance
QTemporaryFile	tmpFile

Static Private Attributes
static const int	MAP_THRESHOLD = -1000

Detailed Description

Definition at line 36 of file History.h.

Constructor & Destructor Documentation

HistoryFile::HistoryFile

(

)

Definition at line 84 of file History.cpp.

References ion, and tmpFile.

HistoryFile::~HistoryFile ( )

virtual

Definition at line 96 of file History.cpp.

References fileMap, and unmap().

Member Function Documentation

void HistoryFile::add ( const unsigned char *  bytes, int  len  )

virtual

Definition at line 133 of file History.cpp.

References fileMap, ion, length, readWriteBalance, SEEK_SET, and unmap().

Referenced by HistoryScrollFile::addCells(), and HistoryScrollFile::addLine().

void HistoryFile::get ( unsigned char *  bytes, int  len, int  loc  )

virtual

Definition at line 147 of file History.cpp.

References fileMap, ion, len(), length, map(), MAP_THRESHOLD, readWriteBalance, and SEEK_SET.

Referenced by HistoryScrollFile::getCells(), HistoryScrollFile::isWrappedLine(), and HistoryScrollFile::startOfLine().

bool HistoryFile::isMapped

(

)

Definition at line 128 of file History.cpp.

References fileMap.

Referenced by HistoryScrollFile::addLine(), and HistoryScrollFile::startOfLine().

int HistoryFile::len ( )

virtual

Definition at line 173 of file History.cpp.

References length.

Referenced by HistoryScrollFile::addLine(), get(), HistoryScrollFile::getLines(), and HistoryScrollFile::startOfLine().

void HistoryFile::map

(

)

Definition at line 105 of file History.cpp.

References fileMap, ion, length, and readWriteBalance.

Referenced by get(), and HistoryScrollFile::startOfLine().

void HistoryFile::unmap

(

)

Definition at line 120 of file History.cpp.

References fileMap, and length.

Referenced by add(), HistoryScrollFile::addLine(), and ~HistoryFile().

Member Data Documentation

char* HistoryFile::fileMap

private

Definition at line 60 of file History.h.

Referenced by add(), get(), isMapped(), map(), unmap(), and ~HistoryFile().

int HistoryFile::ion

private

Definition at line 55 of file History.h.

Referenced by add(), get(), HistoryFile(), and map().

int HistoryFile::length

private

Definition at line 56 of file History.h.

Referenced by add(), get(), len(), map(), and unmap().

const int HistoryFile::MAP_THRESHOLD = -1000

staticprivate

Definition at line 69 of file History.h.

Referenced by get().

int HistoryFile::readWriteBalance

private

Definition at line 66 of file History.h.

Referenced by add(), get(), and map().

QTemporaryFile HistoryFile::tmpFile

private

Definition at line 57 of file History.h.

Referenced by HistoryFile().

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

• libgui/qterminal/libqterminal/unix/History.h
• libgui/qterminal/libqterminal/unix/History.cpp