TChirpFile Class Reference

#include <TChirpFile.h>

Inheritance diagram for TChirpFile:

List of all members.

Public Member Functions
	TChirpFile (const char *path, Option_t *option="", const char *ftitle="", Int_t compress=1)
	~TChirpFile ()
Bool_t	ReadBuffer (char *buf, Int_t len)
Bool_t	ReadBuffer (char *buf, Long64_t pos, Int_t len)
Bool_t	WriteBuffer (const char *buf, Int_t len)
void	ResetErrno () const
Private Member Functions
	TChirpFile ()
Int_t	SysOpen (const char *pathname, Int_t flags, UInt_t mode)
Int_t	SysClose (Int_t fd)
Int_t	SysRead (Int_t fd, void *buf, Int_t len)
Int_t	SysWrite (Int_t fd, const void *buf, Int_t len)
Long64_t	SysSeek (Int_t fd, Long64_t offset, Int_t whence)
Int_t	SysStat (Int_t fd, Long_t *id, Long64_t *size, Long_t *flags, Long_t *modtime)
Int_t	SysSync (Int_t fd)
Int_t	OpenChirpClient (const char *URL, char const **path)
Int_t	CloseChirpClient ()
Private Attributes
chirp_client *	chirp_client

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Detailed Description

Definition at line 31 of file TChirpFile.h.

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Constructor & Destructor Documentation

TChirpFile::TChirpFile

(

)

[inline, private]

Definition at line 36 of file TChirpFile.h.

TChirpFile::TChirpFile	(	const char *	path,
		Option_t *	option = "",
		const char *	ftitle = "",
		Int_t	compress = 1
	)

TChirpFile::~TChirpFile

(

)

Definition at line 114 of file TChirpFile.cxx.

References TFile::Close(), and CloseChirpClient().

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Member Function Documentation

Int_t TChirpFile::SysOpen	(	const char *	pathname,
		Int_t	flags,
		UInt_t	mode
	)			[private, virtual]

Reimplemented from TFile.

Definition at line 207 of file TChirpFile.cxx.

References chirp_client, gSystem, TSystem::SetErrorStr(), and strerror().

Int_t TChirpFile::SysClose

(

Int_t

fd

)

[private, virtual]

Reimplemented from TFile.

Definition at line 231 of file TChirpFile.cxx.

References chirp_client, gSystem, TSystem::SetErrorStr(), and strerror().

Int_t TChirpFile::SysRead	(	Int_t	fd,
		void *	buf,
		Int_t	len
	)			[private, virtual]

Reimplemented from TFile.

Definition at line 243 of file TChirpFile.cxx.

References chirp_client, gSystem, TSystem::SetErrorStr(), and strerror().

Int_t TChirpFile::SysWrite	(	Int_t	fd,
		const void *	buf,
		Int_t	len
	)			[private, virtual]

Reimplemented from TFile.

Definition at line 255 of file TChirpFile.cxx.

References chirp_client, gSystem, TSystem::SetErrorStr(), and strerror().

Long64_t TChirpFile::SysSeek	(	Int_t	fd,
		Long64_t	offset,
		Int_t	whence
	)			[private, virtual]

Reimplemented from TFile.

Definition at line 267 of file TChirpFile.cxx.

References chirp_client, gSystem, Long64_t, TSystem::SetErrorStr(), and strerror().

Referenced by SysStat().

Int_t TChirpFile::SysStat	(	Int_t	fd,
		Long_t *	id,
		Long64_t *	size,
		Long_t *	flags,
		Long_t *	modtime
	)			[private, virtual]

Reimplemented from TFile.

Definition at line 290 of file TChirpFile.cxx.

References TFile::fRealName, TNamed::Hash(), Long64_t, SEEK_CUR, SEEK_END, SEEK_SET, and SysSeek().

Int_t TChirpFile::SysSync

(

Int_t

fd

)

[private, virtual]

Reimplemented from TFile.

Definition at line 278 of file TChirpFile.cxx.

References chirp_client, gSystem, TSystem::SetErrorStr(), and strerror().

Int_t TChirpFile::OpenChirpClient	(	const char *	URL,
		char const **	path
	)			[private]

Definition at line 174 of file TChirpFile.cxx.

References chirp_client, CloseChirpClient(), gSystem, TSystem::SetErrorStr(), and strerror().

Int_t TChirpFile::CloseChirpClient

(

)

[private]

Definition at line 194 of file TChirpFile.cxx.

References c, and chirp_client.

Referenced by OpenChirpClient(), and ~TChirpFile().

Bool_t TChirpFile::ReadBuffer	(	char *	buf,
		Int_t	len
	)			[virtual]

Reimplemented from TFile.

Definition at line 123 of file TChirpFile.cxx.

References kFALSE, kTRUE, TFile::ReadBuffer(), and TFile::ReadBufferViaCache().

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

Reimplemented from TFile.

Definition at line 139 of file TChirpFile.cxx.

References kFALSE, kTRUE, TFile::ReadBuffer(), TFile::ReadBufferViaCache(), and TFile::SetOffset().

Bool_t TChirpFile::WriteBuffer	(	const char *	buf,
		Int_t	len
	)			[virtual]

Reimplemented from TFile.

Definition at line 156 of file TChirpFile.cxx.

References TDirectoryFile::fWritable, TFile::IsOpen(), kFALSE, kTRUE, TFile::WriteBuffer(), and TFile::WriteBufferViaCache().

void TChirpFile::ResetErrno

(

)

const [virtual]

Reimplemented from TFile.

Definition at line 307 of file TChirpFile.cxx.

References TSystem::ResetErrno().

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Member Data Documentation

struct chirp_client* TChirpFile::chirp_client [private]

Definition at line 34 of file TChirpFile.h.

Referenced by CloseChirpClient(), OpenChirpClient(), SysClose(), SysOpen(), SysRead(), SysSeek(), SysSync(), and SysWrite().

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

• io/chirp/inc/TChirpFile.h
• io/chirp/src/TChirpFile.cxx

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