VAFRailway Struct Reference

Inheritance diagram for VAFRailway:

Public Member Functions
	VAFRailway (const TUrl &url, Int_t verbose)
virtual	~VAFRailway ()
virtual Bool_t	LoadAliROOT ()
virtual const char *	AliPhysicsParName () const
virtual Bool_t	CreateAliPhysicsPar ()
virtual Bool_t	EnableAliPhysics ()
virtual const char *	AliROOTParName () const
virtual Bool_t	CreateAliROOTPar ()
virtual Bool_t	PreSetup ()
virtual void	GetDataSet (TString &dsName)
virtual Bool_t	Connect (const TUrl &url, const TString &opt)
virtual const Char_t *	UrlHelp () const
virtual const char *	Desc () const
Public Member Functions inherited from ProofRailway
	ProofRailway (const TUrl &url, Int_t verbose)
	ProofRailway (const ProofRailway &o)
ProofRailway &	operator= (const ProofRailway &o)
virtual	~ProofRailway ()
void	UsePar (Bool_t &use)
virtual Bool_t	AddIncludePath (const TString &path)
virtual Bool_t	LoadLibrary (const TString &name, Bool_t slaves=true, Bool_t forcePar=false)
virtual Bool_t	LoadSource (const TString &name, bool copy=true)
virtual Bool_t	LoadAliPhysics ()
virtual Bool_t	CreatePseudoPar (const TString &parName, const TString &env, const TString &setup)
virtual UShort_t	Mode () const
virtual const char *	ModeString () const
virtual Bool_t	EnableSpecial (const TString &parName, const TString &prefix)
virtual Bool_t	EnableAliROOT ()
virtual Bool_t	PostSetup ()
virtual Bool_t	LoadExtraSrcs ()
virtual Long64_t	Run (Long64_t nEvents=-1)
virtual void	Print (Option_t *option="") const
virtual Bool_t	AuxFile (TString &name, bool copy=false)
Int_t	SendFile (const TString &fileName)
virtual TString	OutputPath () const
void	AuxSave (const TString &escaped, Bool_t)
Public Member Functions inherited from Railway
	Railway (const Railway &o)
Railway &	operator= (const Railway &)
virtual Bool_t	LoadAux (const TString &name, Bool_t copy=false)
virtual Bool_t	LoadROOT ()
virtual UShort_t	Operation () const
virtual Bool_t	AddMonitor (const TString &)
virtual Short_t	InputType () const
virtual Bool_t	IsMC () const
virtual TString	OutputLocation () const
const TUrl &	Url () const
const OptionList &	Options () const

Additional Inherited Members
Public Types inherited from Railway
enum	EMode { kLocal, kProof, kGrid }
enum	EOperation {   kTest, kOffline, kSubmit, kTerminate,   kFull }
enum	EInput { kESD, kAOD, kUser }
Static Public Member Functions inherited from ProofRailway
static void	ExportEnvVar (TString &out, const TString &name)
Static Public Member Functions inherited from Railway
static Railway *	Create (const TUrl &url, Int_t verbose=0)
static Railway *	CreateObject (const TString &cl, const TUrl &url, Int_t verbose=0)
static void	ShowUrlHelp (const TString &cl)
static void	ShowFullHelp (const TString &cl)
Public Attributes inherited from ProofRailway
TString	fExtraLibs
TString	fExtraPars
TString	fExtraSrcs
Bool_t	fUsePars
Bool_t	fBasePars
Bool_t	fTestBuild
TList	fAuxFiles
Protected Member Functions inherited from Railway
const TString &	MakeLibraryName (const TString &name)
TChain *	LocalChain ()
	Railway (const TUrl &url, Int_t verbose)
virtual Bool_t	ParseOptions ()
virtual	~Railway ()
Static Protected Member Functions inherited from Railway
static UShort_t	DeduceType (const TString &str)
Protected Attributes inherited from Railway
TUrl	fUrl
OptionList	fOptions
Int_t	fVerbose

Detailed Description

Handle analysis on Proof-on-Demand

This helper is triggered by a URL of the form

proof://host/<datadir>[?<options>][#<treename>]

where <host&t; is a known AAF (e.g., alivafh)

<datadir>

Base directory to search for data

<pattern>

Filename pattern to search for. '' is a wild-card

<treename>

Optional tree name in data set, often esdTree or aodTree

<options>

List of options separated by an &

dsname[=<output dataset>]

Register tree output (e.g., AOD) as a new data set on the PROOF cluster. If <output dataset> is not specified, take the name of the train.

storage=<url>

Specify a non-default storage location for special output (e.g., AOD trees). <url> should be a valid XRootd server URI accessible to the slaves - e.g., root://lxplus.cern.ch:10930//tmp.

mode=[default,rec,sim,train,custom]

Set the AliROOT mode. If not specified default is assumed. See also CreateAliROOTPar

pattern=<file pattern>

The file name pattern to search for

par

Use par files

Note, this helper does not use the AliAnalysisAlien plugin

Definition at line 68 of file VAFRailway.C.

Constructor & Destructor Documentation

VAFRailway::VAFRailway ( const TUrl &  url, Int_t  verbose  )

inline

Constructor

Parameters

url	Url
verbose	Verbosity

Definition at line 76 of file VAFRailway.C.

virtual VAFRailway::~VAFRailway ( )

inlinevirtual

Definition at line 83 of file VAFRailway.C.

Member Function Documentation

virtual const char* VAFRailway::AliPhysicsParName ( ) const

inlinevirtual

Get the name of the Aliphysics par file to use

Returns

String

Reimplemented from ProofRailway.

Definition at line 119 of file VAFRailway.C.

virtual const char* VAFRailway::AliROOTParName ( ) const

inlinevirtual

Get the name of the AliROOT par file to use

Returns

String

Reimplemented from ProofRailway.

Definition at line 127 of file VAFRailway.C.

virtual Bool_t VAFRailway::Connect ( const TUrl &  url, const TString &  opt  )

inlinevirtual

Override base class to replace the proof protocol with pod.

Parameters

url	Connection URL
opt	Possible options

Returns

true on success

Reimplemented from ProofRailway.

Definition at line 190 of file VAFRailway.C.

virtual Bool_t VAFRailway::CreateAliPhysicsPar ( )

inlinevirtual

Reimplemented from ProofRailway.

Definition at line 120 of file VAFRailway.C.

virtual Bool_t VAFRailway::CreateAliROOTPar ( )

inlinevirtual

Create an AliROOT par file from the executing AliROOT. This PAR file basically uses the environment of the client - that is, we assume that the used AliROOT is accessible on the slaves - e.g., via an NFS export.

Note, the SETUP.C script take one argument - a TList of TNamed parameters. Parameters processed are

• ALIROOT_MODE=[default,aliroot,rec,sim,train]
  • default: Load base analysis libraries
  • aliroot: Load $ALICE_ROOT/macros/loadlibs.C
  • rec: Load $ALICE_ROOT/macros/loadlibsrec.C
  • sim: Load $ALICE_ROOT/macros/loadlibssim.C
• ALIROOT_EXTRA_LIBS Colon separated list of additional (Ali)ROOT libraries to load on the slaves.

The generated PAR file is uploaded but not enabled until we have populated fExtraLibs. The enabling takes place at the end of the set-up.

Returns

true on success, false otherwise.

Reimplemented from ProofRailway.

Definition at line 131 of file VAFRailway.C.

virtual const char* VAFRailway::Desc ( ) const

inlinevirtual

Returns

short description

Reimplemented from ProofRailway.

Definition at line 206 of file VAFRailway.C.

virtual Bool_t VAFRailway::EnableAliPhysics ( )

inlinevirtual

Enable the special AliROOT package on the cluster

Returns

true on success

Reimplemented from ProofRailway.

Definition at line 121 of file VAFRailway.C.

virtual void VAFRailway::GetDataSet ( TString &  dsName )

inlinevirtual

Get the data-set name. On VAF, this is a search description

Parameters

dsName

On return, must contain the data set name

Reimplemented from ProofRailway.

Definition at line 164 of file VAFRailway.C.

virtual Bool_t VAFRailway::LoadAliROOT ( )

inlinevirtual

Do some sanity checks, then load

Returns

See ProofRailway::LoadAliROOT

Reimplemented from ProofRailway.

Definition at line 89 of file VAFRailway.C.

virtual Bool_t VAFRailway::PreSetup ( )

inlinevirtual

Set-up done before task set-ups. Overload ProofRailway::PreSetup to specify the ROOT version using TProofMgr::SetROOTVersion

Returns

true on success

Reimplemented from ProofRailway.

Definition at line 141 of file VAFRailway.C.

virtual const Char_t* VAFRailway::UrlHelp ( ) const

inlinevirtual

Returns

URI help string

Reimplemented from ProofRailway.

Definition at line 199 of file VAFRailway.C.

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

• PWGLF/FORWARD/trains/VAFRailway.C