XrdOucCacheIO Class Reference

#include <XrdOucCache.hh>

Inheritance diagram for XrdOucCacheIO:

Collaboration diagram for XrdOucCacheIO:

List of all members.

Classes
struct	aprParms
Public Member Functions
virtual const char *	Path ()=0
virtual int	Read (char *Buffer, long long Offset, int Length)=0
virtual int	Sync ()=0
virtual int	Trunc (long long Offset)=0
virtual int	Write (char *Buffer, long long Offset, int Length)=0
virtual XrdOucCacheIO *	Base ()
virtual XrdOucCacheIO *	Detach ()
virtual void	Preread (long long Offset, int Length, int Opts=0)
virtual void	Preread (aprParms &Parms)
virtual	~XrdOucCacheIO ()
Public Attributes
XrdOucCacheStats	Statistics
Static Public Attributes
static const int	SingleUse = 0x0001

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Constructor & Destructor Documentation

virtual XrdOucCacheIO::~XrdOucCacheIO

(

)

[inline, virtual]

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Member Function Documentation

virtual XrdOucCacheIO* XrdOucCacheIO::Base

(

)

[inline, virtual]

Reimplemented in XrdOucCacheData.

virtual XrdOucCacheIO* XrdOucCacheIO::Detach

(

)

[inline, virtual]

Reimplemented in XrdOucCacheData.

Referenced by XrdPosixFile::~XrdPosixFile().

virtual const char* XrdOucCacheIO::Path

(

)

[pure virtual]

Implemented in XrdPosixFile, XrdOucCacheData, and XrdOucCacheZIO.

Referenced by XrdOucCacheData::Detach(), XrdOucCacheData::Preread(), XrdOucCacheData::QueuePR(), XrdOucCacheData::Path(), XrdOucCacheReal::Attach(), XrdOucCacheReal::Detach(), XrdOucCacheReal::Get(), and XrdOucCacheReal::Trunc().

virtual void XrdOucCacheIO::Preread	(	long long	Offset,
		int	Length,
		int	Opts = 0
	)		[inline, virtual]

Reimplemented in XrdOucCacheData.

virtual void XrdOucCacheIO::Preread

(

aprParms &

Parms

)

[inline, virtual]

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

Implemented in XrdPosixFile, XrdOucCacheData, and XrdOucCacheZIO.

Referenced by XrdOucCacheData::Read(), XrdOucCacheReal::Get(), XrdPosixXrootd::Pread(), and XrdPosixXrootd::Read().

virtual int XrdOucCacheIO::Sync

(

)

[pure virtual]

Implemented in XrdPosixFile, XrdOucCacheData, and XrdOucCacheZIO.

Referenced by XrdPosixXrootd::Fsync().

virtual int XrdOucCacheIO::Trunc

(

long long

Offset

)

[pure virtual]

Implemented in XrdPosixFile, XrdOucCacheData, and XrdOucCacheZIO.

Referenced by XrdOucCacheData::Trunc(), and XrdPosixXrootd::Ftruncate().

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

Implemented in XrdPosixFile, XrdOucCacheData, and XrdOucCacheZIO.

Referenced by XrdOucCacheData::Write(), XrdPosixXrootd::Pwrite(), and XrdPosixXrootd::Write().

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Member Data Documentation

const int XrdOucCacheIO::SingleUse = 0x0001 [static]

Referenced by XrdOucCacheData::Preread().

XrdOucCacheStats XrdOucCacheIO::Statistics

Referenced by XrdOucCacheData::Detach(), XrdOucCacheData::Preread(), XrdOucCacheData::QueuePR(), XrdOucCacheData::Read(), and XrdOucCacheData::Write().

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

• XrdOucCache.hh