XrdFileCache::IO Class Reference

Base cache-io class that implements XrdOucCacheIO abstract methods. More...

#include <XrdFileCache.hh>

Inheritance diagram for XrdFileCache::IO:
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Collaboration diagram for XrdFileCache::IO:
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List of all members.

Public Member Functions

 IO (XrdOucCacheIO &io, XrdOucCacheStats &stats, Cache &cache)
virtual XrdOucCacheIOBase ()
 Original data source.
virtual long long FSize ()
 Original data source URL.
virtual const char * Path ()
 Original data source URL.
virtual int Sync ()
virtual int Trunc (long long Offset)
virtual int Write (char *Buffer, long long Offset, int Length)
virtual void StartPrefetch ()

Protected Member Functions

XrdCl::Log * clLog () const

Protected Attributes

XrdOucCacheIOm_io
 original data source
XrdOucCacheStatsm_statsGlobal
 reference to Cache statistics
Cachem_cache
 reference to Cache needed in detach

Friends

class Prefetch

Detailed Description

Base cache-io class that implements XrdOucCacheIO abstract methods.


Constructor & Destructor Documentation

XrdFileCache::IO::IO ( XrdOucCacheIO io,
XrdOucCacheStats stats,
Cache cache 
) [inline]

Member Function Documentation

virtual XrdOucCacheIO* XrdFileCache::IO::Base (  )  [inline, virtual]

Original data source.

Reimplemented from XrdOucCacheIO.

References m_io.

XrdCl::Log* XrdFileCache::IO::clLog (  )  const [inline, protected]
virtual long long XrdFileCache::IO::FSize (  )  [inline, virtual]

Original data source URL.

Implements XrdOucCacheIO.

References XrdOucCacheIO::FSize(), and m_io.

virtual const char* XrdFileCache::IO::Path (  )  [inline, virtual]

Original data source URL.

Implements XrdOucCacheIO.

References m_io, and XrdOucCacheIO::Path().

virtual void XrdFileCache::IO::StartPrefetch (  )  [inline, virtual]

Reimplemented in XrdFileCache::IOEntireFile.

virtual int XrdFileCache::IO::Sync (  )  [inline, virtual]

Implements XrdOucCacheIO.

virtual int XrdFileCache::IO::Trunc ( long long  Offset  )  [inline, virtual]

Implements XrdOucCacheIO.

virtual int XrdFileCache::IO::Write ( char *  Buffer,
long long  Offset,
int  Length 
) [inline, virtual]

Implements XrdOucCacheIO.


Friends And Related Function Documentation

friend class Prefetch [friend]

Member Data Documentation

reference to Cache needed in detach

original data source

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

reference to Cache statistics


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

Generated on 11 Nov 2016 for xrootd by  doxygen 1.6.1