XrdClientReadAheadMgr Class Reference

#include <XrdClientReadAhead.hh>

Inheritance diagram for XrdClientReadAheadMgr:

List of all members.

Public Types
enum	XrdClient_RAStrategy
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

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Detailed Description

Definition at line 18 of file XrdClientReadAhead.hh.

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Member Enumeration Documentation

enum XrdClientReadAheadMgr::XrdClient_RAStrategy

Definition at line 20 of file XrdClientReadAhead.hh.

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Constructor & Destructor Documentation

XrdClientReadAheadMgr::XrdClientReadAheadMgr

(

)

[inline]

Definition at line 35 of file XrdClientReadAhead.hh.

References RASize.

virtual XrdClientReadAheadMgr::~XrdClientReadAheadMgr

(

)

[inline, virtual]

Definition at line 36 of file XrdClientReadAhead.hh.

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Member Function Documentation

XrdClientReadAheadMgr * XrdClientReadAheadMgr::CreateReadAheadMgr

(

XrdClient_RAStrategy

strategy

)

[static]

Definition at line 254 of file XrdClientReadAhead.cc.

References currstrategy, RAStr_none, RAStr_pureseq, and RAStr_SlidingAvg.

Referenced by XrdClient::SetReadAheadStrategy().

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

Referenced by XrdClient::Read().

virtual int XrdClientReadAheadMgr::Reset

(

)

[pure virtual]

virtual void XrdClientReadAheadMgr::SetRASize

(

long

bytes

)

[inline, virtual]

Definition at line 40 of file XrdClientReadAhead.hh.

References RASize.

Referenced by XrdClient::SetCacheParameters().

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

Definition at line 21 of file XrdClientReadAhead.cc.

References long.

Referenced by XrdClientReadAhead_slidingavg::GetReadAheadHint(), XrdClientReadAhead_pureseq::GetReadAheadHint(), and XrdClient::Read().

XrdClient_RAStrategy XrdClientReadAheadMgr::GetCurrentStrategy

(

)

[inline]

Definition at line 44 of file XrdClientReadAhead.hh.

References currstrategy.

Referenced by XrdClient::SetReadAheadStrategy().

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Member Data Documentation

long XrdClientReadAheadMgr::RASize [protected]

Definition at line 27 of file XrdClientReadAhead.hh.

Referenced by XrdClientReadAhead_slidingavg::GetReadAheadHint(), XrdClientReadAhead_pureseq::GetReadAheadHint(), SetRASize(), and XrdClientReadAheadMgr().

XrdClient_RAStrategy XrdClientReadAheadMgr::currstrategy [protected]

Definition at line 28 of file XrdClientReadAhead.hh.

Referenced by CreateReadAheadMgr(), and GetCurrentStrategy().

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

• net/xrootd/src/xrootd/src/XrdClient/XrdClientReadAhead.hh
• net/xrootd/src/xrootd/src/XrdClient/XrdClientReadAhead.cc

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