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XrdOucCacheIO Class Referenceabstract

#include <XrdOucCache.hh>

Collaboration diagram for XrdOucCacheIO:
Collaboration graph
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Classes

struct  aprParms
 

Public Member Functions

virtual long long FSize ()=0
 
virtual const char * Path ()=0
 
virtual int Read (char *Buffer, long long Offset, int Length)=0
 
virtual int ReadV (const XrdOucIOVec *readV, int n)
 
virtual int Sync ()=0
 
virtual int Trunc (long long Offset)=0
 
virtual int Write (char *Buffer, long long Offset, int Length)=0
 
virtual XrdOucCacheIOBase ()
 
virtual XrdOucCacheIODetach ()
 
virtual bool ioActive ()
 
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
 

Constructor & Destructor Documentation

◆ ~XrdOucCacheIO()

virtual XrdOucCacheIO::~XrdOucCacheIO ( )
inlinevirtual

Member Function Documentation

◆ Base()

virtual XrdOucCacheIO* XrdOucCacheIO::Base ( )
inlinevirtual

◆ Detach()

virtual XrdOucCacheIO* XrdOucCacheIO::Detach ( )
inlinevirtual

◆ FSize()

virtual long long XrdOucCacheIO::FSize ( )
pure virtual

◆ ioActive()

virtual bool XrdOucCacheIO::ioActive ( )
inlinevirtual

◆ Path()

virtual const char* XrdOucCacheIO::Path ( )
pure virtual

◆ Preread() [1/2]

virtual void XrdOucCacheIO::Preread ( long long  Offset,
int  Length,
int  Opts = 0 
)
inlinevirtual

◆ Preread() [2/2]

virtual void XrdOucCacheIO::Preread ( aprParms Parms)
inlinevirtual

◆ Read()

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

◆ ReadV()

virtual int XrdOucCacheIO::ReadV ( const XrdOucIOVec readV,
int  n 
)
inlinevirtual

◆ Sync()

virtual int XrdOucCacheIO::Sync ( )
pure virtual

◆ Trunc()

virtual int XrdOucCacheIO::Trunc ( long long  Offset)
pure virtual

◆ Write()

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

Member Data Documentation

◆ SingleUse

const int XrdOucCacheIO::SingleUse = 0x0001
static

◆ Statistics

XrdOucCacheStats XrdOucCacheIO::Statistics

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