TFileCacheWrite Class Reference

#include <TFileCacheWrite.h>

Inheritance diagram for TFileCacheWrite:

List of all members.

Public Member Functions
	TFileCacheWrite ()
	TFileCacheWrite (TFile *file, Int_t buffersize)
virtual	~TFileCacheWrite ()
virtual Bool_t	Flush ()
virtual Int_t	GetBytesInCache () const
virtual void	Print (Option_t *option="") const
virtual Int_t	ReadBuffer (char *buf, Long64_t pos, Int_t len)
virtual Int_t	WriteBuffer (const char *buf, Long64_t pos, Int_t len)
virtual void	SetFile (TFile *file)
	TFileCacheWrite ()
	TFileCacheWrite (TFile *file, Int_t buffersize)
virtual	~TFileCacheWrite ()
virtual Bool_t	Flush ()
virtual Int_t	GetBytesInCache () const
virtual void	Print (Option_t *option="") const
virtual Int_t	ReadBuffer (char *buf, Long64_t pos, Int_t len)
virtual Int_t	WriteBuffer (const char *buf, Long64_t pos, Int_t len)
virtual void	SetFile (TFile *file)
Protected Attributes
Long64_t	fSeekStart
Int_t	fBufferSize
Int_t	fNtot
TFile *	fFile
char *	fBuffer
Bool_t	fRecursive
TFile *	fFile
char *	fBuffer
Private Member Functions
	TFileCacheWrite (const TFileCacheWrite &)
TFileCacheWrite &	operator= (const TFileCacheWrite &)
	TFileCacheWrite (const TFileCacheWrite &)
TFileCacheWrite &	operator= (const TFileCacheWrite &)

---

Detailed Description

Definition at line 30 of file TFileCacheWrite.h.

---

Constructor & Destructor Documentation

TFileCacheWrite::TFileCacheWrite

(

const TFileCacheWrite &

)

[private]

TFileCacheWrite::TFileCacheWrite

(

)

TFileCacheWrite::TFileCacheWrite	(	TFile *	file,
		Int_t	buffersize
	)

Definition at line 48 of file TFileCacheWrite.cxx.

References fBuffer, fBufferSize, fFile, fNtot, fRecursive, fSeekStart, gDebug, TObject::Info(), kFALSE, and TFile::SetCacheWrite().

TFileCacheWrite::~TFileCacheWrite

(

)

[virtual]

Definition at line 68 of file TFileCacheWrite.cxx.

References fBuffer.

TFileCacheWrite::TFileCacheWrite

(

const TFileCacheWrite &

)

[private]

TFileCacheWrite::TFileCacheWrite

(

)

TFileCacheWrite::TFileCacheWrite	(	TFile *	file,
		Int_t	buffersize
	)

virtual TFileCacheWrite::~TFileCacheWrite

(

)

[virtual]

---

Member Function Documentation

TFileCacheWrite& TFileCacheWrite::operator=

(

const TFileCacheWrite &

)

[private]

Bool_t TFileCacheWrite::Flush

(

)

[virtual]

Definition at line 76 of file TFileCacheWrite.cxx.

References fBuffer, fFile, fNtot, fRecursive, fSeekStart, kFALSE, kTRUE, TFile::Seek(), and TFile::WriteBuffer().

Referenced by TFile::FlushWriteCache(), and WriteBuffer().

virtual Int_t TFileCacheWrite::GetBytesInCache

(

)

const [inline, virtual]

Definition at line 49 of file TFileCacheWrite.h.

References fNtot.

Referenced by TFile::GetBytesWritten().

void TFileCacheWrite::Print

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

Definition at line 92 of file TFileCacheWrite.cxx.

References fFile, fNtot, fSeekStart, TNamed::GetName(), and TString::ToLower().

Int_t TFileCacheWrite::ReadBuffer	(	char *	buf,
		Long64_t	pos,
		Int_t	len
	)			[virtual]

Definition at line 103 of file TFileCacheWrite.cxx.

References fBuffer, fNtot, and fSeekStart.

Referenced by TFile::ReadBufferViaCache().

Int_t TFileCacheWrite::WriteBuffer	(	const char *	buf,
		Long64_t	pos,
		Int_t	len
	)			[virtual]

Definition at line 116 of file TFileCacheWrite.cxx.

References fBuffer, fBufferSize, fFile, Flush(), fNtot, fRecursive, fSeekStart, kFALSE, kTRUE, and TFile::WriteBuffer().

Referenced by TFile::WriteBufferViaCache().

void TFileCacheWrite::SetFile

(

TFile *

file

)

[virtual]

Definition at line 149 of file TFileCacheWrite.cxx.

References fFile.

TFileCacheWrite& TFileCacheWrite::operator=

(

const TFileCacheWrite &

)

[private]

virtual Bool_t TFileCacheWrite::Flush

(

)

[virtual]

virtual Int_t TFileCacheWrite::GetBytesInCache

(

)

const [inline, virtual]

Definition at line 49 of file TFileCacheWrite.h.

References fNtot.

virtual void TFileCacheWrite::Print

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

virtual Int_t TFileCacheWrite::ReadBuffer	(	char *	buf,
		Long64_t	pos,
		Int_t	len
	)			[virtual]

virtual Int_t TFileCacheWrite::WriteBuffer	(	const char *	buf,
		Long64_t	pos,
		Int_t	len
	)			[virtual]

virtual void TFileCacheWrite::SetFile

(

TFile *

file

)

[virtual]

---

Member Data Documentation

Long64_t TFileCacheWrite::fSeekStart [protected]

Definition at line 33 of file TFileCacheWrite.h.

Referenced by Flush(), Print(), ReadBuffer(), TFileCacheWrite(), and WriteBuffer().

Int_t TFileCacheWrite::fBufferSize [protected]

Definition at line 34 of file TFileCacheWrite.h.

Referenced by TFileCacheWrite(), and WriteBuffer().

Int_t TFileCacheWrite::fNtot [protected]

Definition at line 35 of file TFileCacheWrite.h.

Referenced by Flush(), GetBytesInCache(), Print(), ReadBuffer(), TFileCacheWrite(), and WriteBuffer().

TFile* TFileCacheWrite::fFile [protected]

Definition at line 36 of file TFileCacheWrite.h.

Referenced by Flush(), Print(), SetFile(), TFileCacheWrite(), and WriteBuffer().

char* TFileCacheWrite::fBuffer [protected]

Definition at line 37 of file TFileCacheWrite.h.

Referenced by Flush(), ReadBuffer(), TFileCacheWrite(), WriteBuffer(), and ~TFileCacheWrite().

Bool_t TFileCacheWrite::fRecursive [protected]

Definition at line 38 of file TFileCacheWrite.h.

Referenced by Flush(), TFileCacheWrite(), and WriteBuffer().

TFile* TFileCacheWrite::fFile [protected]

Definition at line 36 of file TFileCacheWrite.h.

char* TFileCacheWrite::fBuffer [protected]

Definition at line 37 of file TFileCacheWrite.h.

---

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

• include/TFileCacheWrite.h
• io/io/inc/TFileCacheWrite.h
• io/io/src/TFileCacheWrite.cxx

---