XrdOucCacheData Class Reference

#include <XrdOucCacheData.hh>

Inheritance diagram for XrdOucCacheData:

[legend]

Collaboration diagram for XrdOucCacheData:

[legend]

List of all members.

Classes
class	MrSw
Public Member Functions
XrdOucCacheIO *	Base ()
XrdOucCacheIO *	Detach ()
long long	FSize ()
const char *	Path ()
void	Preread ()
void	Preread (aprParms &Parms)
void	Preread (long long Offs, int rLen, int Opts=0)
int	Read (char *Buffer, long long Offset, int Length)
int	Sync ()
int	Trunc (long long Offset)
int	Write (char *Buffer, long long Offset, int Length)
	XrdOucCacheData (XrdOucCacheReal *cP, XrdOucCacheIO *ioP, long long vn, int opts)
Static Public Member Functions
static int	setAPR (aprParms &Dest, aprParms &Src, int pSize)
Private Member Functions
	~XrdOucCacheData ()
void	QueuePR (long long SegOffs, int rLen, int prHow, int isAuto=0)
int	Read (XrdOucCacheStats &Now, char *Buffer, long long Offs, int Length)
Private Attributes
XrdSysXSLock	rwLock
XrdSysXSLock *	pPLock
XrdSysXSLock *	rPLock
XrdSysXSLock *	wPLock
XrdSysXS_Type	pPLopt
XrdSysXS_Type	rPLopt
XrdSysMutex	DMutex
XrdOucCacheReal *	Cache
XrdOucCacheIO *	ioObj
long long	VNum
long long	SegSize
long long	OffMask
long long	SegShft
int	maxCache
char	isFIS
char	isRW
char	isADB
char	Debug
XrdOucCacheReal::prTask	prReq
XrdSysSemaphore *	prStop
long long	prNSS
long long	prRR [prRRMax]
int	prRRNow
aprParms	Apr
long long	prCalc
long long	prBeg [prMax]
long long	prEnd [prMax]
int	prNext
int	prFree
int	prPerf
char	prOpt [prMax]
char	prOK
char	prActive
char	prAuto
Static Private Attributes
static const int	okRW = 1
static const int	xqRW = 2
static const int	prRRMax = 5
static const int	prMax = 8
static const int	prRun = 1
static const int	prWait = 2
static const int	prLRU = 1
static const int	prSUSE = 2
static const int	prSKIP = 3

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Constructor & Destructor Documentation

XrdOucCacheData::XrdOucCacheData	(	XrdOucCacheReal *	cP,
		XrdOucCacheIO *	ioP,
		long long	vn,
		int	opts
	)

XrdOucCacheData::~XrdOucCacheData

(

)

[inline, private]

---

Member Function Documentation

XrdOucCacheIO* XrdOucCacheData::Base

(

)

[inline, virtual]

Reimplemented from XrdOucCacheIO.

References ioObj.

XrdOucCacheIO* XrdOucCacheData::Detach

(

)

[virtual]

Reimplemented from XrdOucCacheIO.

long long XrdOucCacheData::FSize

(

)

[inline, virtual]

Implements XrdOucCacheIO.

References XrdOucCacheIO::FSize(), and ioObj.

const char* XrdOucCacheData::Path

(

)

[inline, virtual]

Implements XrdOucCacheIO.

References ioObj, and XrdOucCacheIO::Path().

void XrdOucCacheData::Preread	(	long long	Offs,
		int	rLen,
		int	Opts = 0
	)			[virtual]

Reimplemented from XrdOucCacheIO.

void XrdOucCacheData::Preread

(

aprParms &

Parms

)

void XrdOucCacheData::Preread

(

)

void XrdOucCacheData::QueuePR	(	long long	SegOffs,
		int	rLen,
		int	prHow,
		int	isAuto = 0
	)			[private]

int XrdOucCacheData::Read	(	XrdOucCacheStats &	Now,
		char *	Buffer,
		long long	Offs,
		int	Length
	)			[private]

int XrdOucCacheData::Read	(	char *	Buffer,
		long long	Offset,
		int	Length
	)			[virtual]

Implements XrdOucCacheIO.

static int XrdOucCacheData::setAPR	(	aprParms &	Dest,
		aprParms &	Src,
		int	pSize
	)			[static]

int XrdOucCacheData::Sync

(

)

[inline, virtual]

Implements XrdOucCacheIO.

int XrdOucCacheData::Trunc

(

long long

Offset

)

[virtual]

Implements XrdOucCacheIO.

int XrdOucCacheData::Write	(	char *	Buffer,
		long long	Offset,
		int	Length
	)			[virtual]

Implements XrdOucCacheIO.

---

Member Data Documentation

aprParms XrdOucCacheData::Apr [private]

XrdOucCacheReal* XrdOucCacheData::Cache [private]

char XrdOucCacheData::Debug [private]

XrdSysMutex XrdOucCacheData::DMutex [private]

XrdOucCacheIO* XrdOucCacheData::ioObj [private]

Referenced by Base(), FSize(), and Path().

char XrdOucCacheData::isADB [private]

char XrdOucCacheData::isFIS [private]

char XrdOucCacheData::isRW [private]

int XrdOucCacheData::maxCache [private]

long long XrdOucCacheData::OffMask [private]

const int XrdOucCacheData::okRW = 1 [static, private]

XrdSysXSLock* XrdOucCacheData::pPLock [private]

XrdSysXS_Type XrdOucCacheData::pPLopt [private]

char XrdOucCacheData::prActive [private]

char XrdOucCacheData::prAuto [private]

long long XrdOucCacheData::prBeg[prMax] [private]

long long XrdOucCacheData::prCalc [private]

long long XrdOucCacheData::prEnd[prMax] [private]

int XrdOucCacheData::prFree [private]

const int XrdOucCacheData::prLRU = 1 [static, private]

const int XrdOucCacheData::prMax = 8 [static, private]

int XrdOucCacheData::prNext [private]

long long XrdOucCacheData::prNSS [private]

char XrdOucCacheData::prOK [private]

char XrdOucCacheData::prOpt[prMax] [private]

int XrdOucCacheData::prPerf [private]

XrdOucCacheReal::prTask XrdOucCacheData::prReq [private]

long long XrdOucCacheData::prRR[prRRMax] [private]

const int XrdOucCacheData::prRRMax = 5 [static, private]

int XrdOucCacheData::prRRNow [private]

const int XrdOucCacheData::prRun = 1 [static, private]

const int XrdOucCacheData::prSKIP = 3 [static, private]

XrdSysSemaphore* XrdOucCacheData::prStop [private]

const int XrdOucCacheData::prSUSE = 2 [static, private]

const int XrdOucCacheData::prWait = 2 [static, private]

XrdSysXSLock* XrdOucCacheData::rPLock [private]

XrdSysXS_Type XrdOucCacheData::rPLopt [private]

XrdSysXSLock XrdOucCacheData::rwLock [private]

long long XrdOucCacheData::SegShft [private]

long long XrdOucCacheData::SegSize [private]

long long XrdOucCacheData::VNum [private]

XrdSysXSLock* XrdOucCacheData::wPLock [private]

const int XrdOucCacheData::xqRW = 2 [static, private]

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

• XrdOucCacheData.hh