THDFSSystem Class Reference

#include <THDFSFile.h>

Inheritance diagram for THDFSSystem:

List of all members.

Public Member Functions
	THDFSSystem ()
virtual	~THDFSSystem ()
Int_t	MakeDirectory (const char *name)
void *	OpenDirectory (const char *name)
void	FreeDirectory (void *dirp)
const char *	GetDirEntry (void *dirp)
Int_t	GetPathInfo (const char *path, FileStat_t &buf)
Bool_t	AccessPathName (const char *path, EAccessMode mode)
Int_t	Unlink (const char *path)
Private Attributes
void *	fFH
void *	fDirp
TUrl *	fUrlp
Int_t	fDirEntries
Int_t	fDirCtr

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Detailed Description

Definition at line 62 of file THDFSFile.h.

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Constructor & Destructor Documentation

THDFSSystem::THDFSSystem

(

)

virtual THDFSSystem::~THDFSSystem

(

)

[inline, virtual]

Definition at line 73 of file THDFSFile.h.

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Member Function Documentation

Int_t THDFSSystem::MakeDirectory

(

const char *

name

)

[virtual]

Reimplemented from TSystem.

Definition at line 333 of file THDFSFile.cxx.

References TObject::Error(), fFH, kTRUE, and R__HDFS_ALLOW_CHANGES.

void * THDFSSystem::OpenDirectory

(

const char *

name

)

[virtual]

Reimplemented from TSystem.

Definition at line 350 of file THDFSFile.cxx.

References dir(), TObject::Error(), fDirCtr, fDirEntries, fDirp, fFH, and fUrlp.

void THDFSSystem::FreeDirectory

(

void *

dirp

)

[virtual]

Reimplemented from TSystem.

Definition at line 385 of file THDFSFile.cxx.

References TObject::Error(), fDirEntries, fDirp, fFH, and fUrlp.

const char * THDFSSystem::GetDirEntry

(

void *

dirp

)

[virtual]

Reimplemented from TSystem.

Definition at line 406 of file THDFSFile.cxx.

References TObject::Error(), fDirCtr, fDirEntries, fDirp, fFH, fUrlp, TUrl::GetFile(), TUrl::GetUrl(), result(), TUrl::SetFile(), and TUrl::SetUrl().

Int_t THDFSSystem::GetPathInfo	(	const char *	path,
		FileStat_t &	buf
	)			[virtual]

Reimplemented from TSystem.

Definition at line 441 of file THDFSFile.cxx.

References buf, TObject::Error(), fFH, TSystem::GetGid(), TSystem::GetUid(), gSystem, and kFALSE.

Bool_t THDFSSystem::AccessPathName	(	const char *	path,
		EAccessMode	mode
	)			[virtual]

Reimplemented from TSystem.

Definition at line 470 of file THDFSFile.cxx.

References TObject::Error(), fFH, kExecutePermission, kFALSE, kTRUE, and kWritePermission.

Int_t THDFSSystem::Unlink

(

const char *

path

)

[virtual]

Reimplemented from TSystem.

Definition at line 491 of file THDFSFile.cxx.

References TObject::Error(), fFH, kTRUE, and R__HDFS_ALLOW_CHANGES.

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Member Data Documentation

void* THDFSSystem::fFH [private]

Definition at line 65 of file THDFSFile.h.

Referenced by AccessPathName(), FreeDirectory(), GetDirEntry(), GetPathInfo(), MakeDirectory(), OpenDirectory(), and Unlink().

void* THDFSSystem::fDirp [private]

Definition at line 66 of file THDFSFile.h.

Referenced by FreeDirectory(), GetDirEntry(), and OpenDirectory().

TUrl* THDFSSystem::fUrlp [private]

Definition at line 67 of file THDFSFile.h.

Referenced by FreeDirectory(), GetDirEntry(), and OpenDirectory().

Int_t THDFSSystem::fDirEntries [private]

Definition at line 68 of file THDFSFile.h.

Referenced by FreeDirectory(), GetDirEntry(), and OpenDirectory().

Int_t THDFSSystem::fDirCtr [private]

Definition at line 69 of file THDFSFile.h.

Referenced by GetDirEntry(), and OpenDirectory().

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

• io/hdfs/inc/THDFSFile.h
• io/hdfs/src/THDFSFile.cxx

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