XrdClientReadAheadMgr Class Reference

#include <XrdClientReadAhead.hh>

Public Types
enum	XrdClient_RAStrategy { RAStr_none, RAStr_pureseq, RAStr_SlidingAvg }

Public Member Functions
	XrdClientReadAheadMgr ()
virtual	~XrdClientReadAheadMgr ()
virtual int	GetReadAheadHint (long long offset, long len, long long &raoffset, long &ralen, long blksize)=0
virtual int	Reset ()=0
virtual void	SetRASize (long bytes)
XrdClient_RAStrategy	GetCurrentStrategy ()

Static Public Member Functions
static XrdClientReadAheadMgr *	CreateReadAheadMgr (XrdClient_RAStrategy strategy)
static bool	TrimReadRequest (long long &offs, long &len, long rasize, long blksize)

Protected Attributes
long	RASize
XrdClient_RAStrategy	currstrategy

Member Enumeration Documentation

enum XrdClientReadAheadMgr::XrdClient_RAStrategy

Enumerator
RAStr_none
RAStr_pureseq
RAStr_SlidingAvg

Constructor & Destructor Documentation

XrdClientReadAheadMgr::XrdClientReadAheadMgr ( )

inline

References RASize.

virtual XrdClientReadAheadMgr::~XrdClientReadAheadMgr ( )

inlinevirtual

Member Function Documentation

static XrdClientReadAheadMgr* XrdClientReadAheadMgr::CreateReadAheadMgr ( XrdClient_RAStrategy  strategy )

static

XrdClient_RAStrategy XrdClientReadAheadMgr::GetCurrentStrategy ( )

inline

References currstrategy.

virtual int XrdClientReadAheadMgr::GetReadAheadHint ( long long  offset, long  len, long long &  raoffset, long &  ralen, long  blksize  )

pure virtual

virtual int XrdClientReadAheadMgr::Reset ( )

pure virtual

virtual void XrdClientReadAheadMgr::SetRASize ( long  bytes )

inlinevirtual

References RASize.

static bool XrdClientReadAheadMgr::TrimReadRequest ( long long &  offs, long &  len, long  rasize, long  blksize  )

static

Member Data Documentation

XrdClient_RAStrategy XrdClientReadAheadMgr::currstrategy

protected

Referenced by GetCurrentStrategy().

long XrdClientReadAheadMgr::RASize

protected

Referenced by SetRASize(), and XrdClientReadAheadMgr().

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

• XrdClientReadAhead.hh