TProofSuperMaster Class Reference

Implementation of TProof controlling PROOF federated clusters.

Definition at line 33 of file TProofSuperMaster.h.

Public Member Functions
	TProofSuperMaster (const char *masterurl, const char *conffile=kPROOF_ConfFile, const char *confdir=kPROOF_ConfDir, Int_t loglevel=0, const char *alias=0, TProofMgr *mgr=0)
	Start super master PROOF session.
virtual	~TProofSuperMaster ()
Long64_t	Process (const char *dsname, const char *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0, TObject *enl=0)
	Process a dataset which is stored on the master with name 'dsetname'.
Long64_t	Process (const char *dsname, TSelector *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0, TObject *enl=0)
	Process with name of dataset and TSelector object.
Long64_t	Process (const char *sel, Long64_t nent, Option_t *o="")
	Generic (non-data based) selector processing: the Process() method of the specified selector (.C) or TSelector object is called 'n' times.
Long64_t	Process (TDSet *set, const char *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Process a data set (TDSet) using the specified selector (.C) file.
Long64_t	Process (TDSet *set, TSelector *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Process a data set (TDSet) using the specified selector object.
Long64_t	Process (TFileCollection *fc, const char *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0)
	Process a data set (TFileCollection) using the specified selector (.C) file or TSelector object.
Long64_t	Process (TFileCollection *fc, TSelector *sel, Option_t *o="", Long64_t nent=-1, Long64_t fst=0)
	Process a data set (TFileCollection) using the specified selector object The default tree is analyzed (i.e.
Long64_t	Process (TSelector *sel, Long64_t nent, Option_t *o="")
	Generic (non-data based) selector processing: the Process() method of the specified selector is called 'n' times.
Public Member Functions inherited from TProof
	TProof (const char *masterurl, const char *conffile=kPROOF_ConfFile, const char *confdir=kPROOF_ConfDir, Int_t loglevel=0, const char *alias=0, TProofMgr *mgr=0)
	Create a PROOF environment.
virtual	~TProof ()
	Clean up PROOF environment.
Int_t	ActivateWorker (const char *ord, Bool_t save=kTRUE)
	Make sure that the worker identified by the ordinal number 'ord' is in the active list.
void	AddChain (TChain *chain)
	Add chain to data set.
Int_t	AddDynamicPath (const char *libpath, Bool_t onClient=kFALSE, TList *wrks=0, Bool_t doCollect=kTRUE)
	Add 'libpath' to the lib path search.
void	AddFeedback (const char *name)
	Add object to feedback list.
Int_t	AddIncludePath (const char *incpath, Bool_t onClient=kFALSE, TList *wrks=0, Bool_t doCollect=kTRUE)
	Add 'incpath' to the inc path search.
void	AddInput (TObject *obj)
	Add objects that might be needed during the processing of the selector (see Process()).
void	AddInputData (TObject *obj, Bool_t push=kFALSE)
	Add data objects that might be needed during the processing of the selector (see Process()).
Int_t	Archive (const char *queryref, const char *url=0)
	Send archive request for the query specified by ref.
Int_t	Archive (Int_t query, const char *url)
	Send archive request for the qry-th query in fQueries.
void	Browse (TBrowser *b)
	Build the PROOF's structure in the browser.
virtual Bool_t	CancelStagingDataSet (const char *dataset)
	Cancels a dataset staging request.
void	cd (Int_t id=-1)
	Set session with 'id' the default one.
Int_t	CleanupSession (const char *sessiontag)
	Send cleanup request for the session specified by tag.
virtual void	ClearCache (const char *file=0)
	Remove file from all file caches.
void	ClearData (UInt_t what=kUnregistered, const char *dsname=0)
	Remove files for the data directory.
virtual void	ClearDataSetCache (const char *dataset=0)
	Clear the content of the dataset cache, if any (matching 'dataset', if defined).
void	ClearFeedback ()
	Clear feedback list.
void	ClearInput ()
	Clear input object list.
void	ClearInputData (const char *name)
	Remove obj 'name' form the input data list;.
void	ClearInputData (TObject *obj=0)
	Remove obj form the input data list; if obj is null (default), clear the input data info.
Int_t	ClearPackage (const char *package)
	Remove a specific package.
Int_t	ClearPackages ()
	Remove all packages.
void	Close (Option_t *option="")
	Close all open slave servers.
void	CloseProgressDialog ()
	Close progress dialog.
TDrawFeedback *	CreateDrawFeedback ()
	Draw feedback creation proxy.
void	DataSetStatus (const char *msg, Bool_t status, Int_t done, Int_t total)
	Send dataset preparation status.
Int_t	DeactivateWorker (const char *ord, Bool_t save=kTRUE)
	Remove the worker identified by the ordinal number 'ord' from the the active list.
void	DeleteDrawFeedback (TDrawFeedback *f)
	Delete draw feedback object.
void	DeleteParameters (const char *wildcard)
	Delete the input list parameters specified by a wildcard (e.g.
void	Detach (Option_t *opt="")
	Detach this instance to its proofserv.
void	DisableGoAsyn ()
	Signal to disable related switches.
Int_t	DownloadPackage (const char *par, const char *dstdir=0)
	Download a PROOF archive (PAR file) from the master package repository.
Long64_t	DrawSelect (const char *dsetname, const char *varexp, const char *selection="", Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0, TObject *enl=0)
	Execute the specified drawing action on a data set which is stored on the master with name 'dsetname'.
virtual Long64_t	DrawSelect (TDSet *dset, const char *varexp, const char *selection="", Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Execute the specified drawing action on a data set (TDSet).
virtual Int_t	Echo (const char *str)
	Sends a string to master and workers and expect them to echo it back to the client via a message.
virtual Int_t	Echo (const TObject *obj)
	Sends an object to master and workers and expect them to send back a message with the output of its TObject::Print().
Int_t	EnablePackage (const char *package, Bool_t notOnClient=kFALSE, TList *workers=0)
	Enable specified package.
Int_t	EnablePackage (const char *package, const char *loadopts, Bool_t notOnClient=kFALSE, TList *workers=0)
	Enable specified package.
Int_t	EnablePackage (const char *package, TList *loadopts, Bool_t notOnClient=kFALSE, TList *workers=0)
	Enable specified package.
Int_t	Exec (const char *cmd, Bool_t plusMaster=kFALSE)
	Send command to be executed on the PROOF master and/or slaves.
Int_t	Exec (const char *cmd, const char *ord, Bool_t logtomacro=kFALSE)
	Send command to be executed on node of ordinal 'ord' (use "0" for master).
virtual Bool_t	ExistsDataSet (const char *dataset)
	Returns kTRUE if 'dataset' exists, kFALSE otherwise.
void	Feedback (TList *objs)
	Get list of feedback objects.
Long64_t	Finalize (const char *queryref, Bool_t force=kFALSE)
	Finalize query with reference ref.
Long64_t	Finalize (Int_t query=-1, Bool_t force=kFALSE)
	Finalize the qry-th query in fQueries.
TList *	FindDataSets (const char *searchString, const char *optStr="")
	Find datasets, returns in a TList all found datasets.
Long64_t	GetBytesRead () const
Int_t	GetClientProtocol () const
const char *	GetConfDir () const
const char *	GetConfFile () const
Float_t	GetCpuTime () const
const char *	GetDataPoolUrl () const
virtual TFileCollection *	GetDataSet (const char *dataset, const char *optStr="")
	Get a list of TFileInfo objects describing the files of the specified dataset.
TMap *	GetDataSetQuota (const char *optStr="")
	returns a map of the quotas of all groups
virtual TMap *	GetDataSets (const char *uri="", const char *optStr="")
	Lists all datasets that match given uri.
TString	Getenv (const char *env, const char *ord="0")
	Get value of environment variable 'env' on node 'ord'.
TList *	GetFeedbackList () const
	Return feedback list.
const char *	GetGroup () const
const char *	GetImage () const
TList *	GetInputList ()
	Get input list.
TMacro *	GetLastLog ()
	Fill a TMacro with the log lines since the last reading (fLogFileR) Return (TMacro *)0 if no line was logged.
TList *	GetListOfEnabledPackages ()
	Get from the master the list of names of the packages enabled.
TList *	GetListOfPackages ()
	Get from the master the list of names of the packages available.
virtual TList *	GetListOfQueries (Option_t *opt="")
	Ask the master for the list of queries.
TList *	GetListOfSlaveInfos ()
	Returns list of TSlaveInfo's. In case of error return 0.
TList *	GetLoadedMacros () const
void	GetLog (Int_t start=-1, Int_t end=-1)
	Ask for remote logs in the range [start, end].
Int_t	GetLogLevel () const
TMacro *	GetMacroLog ()
TProofMgr *	GetManager ()
const char *	GetMaster () const
void	GetMaxQueries ()
	Get max number of queries whose full results are kept in the remote sandbox.
TFileCollection *	GetMissingFiles (TQueryResult *qr=0)
	Get a TFileCollection with the files missing in the query described by 'qr' or the last query if qr is null (default).
Int_t	GetNumberOfDrawQueries ()
Int_t	GetNumberOfQueries ()
	Number of queries processed by this session.
TObject *	GetOutput (const char *name)
	Get specified object that has been produced during the processing (see Process()).
TList *	GetOutputList ()
	Get list with all object created during processing (see Process()).
TList *	GetOutputNames ()
	FIXME: to be written.
Int_t	GetParallel () const
	Returns number of slaves active in parallel mode.
TObject *	GetParameter (const char *par) const
	Get specified parameter.
Int_t	GetPort () const
EQueryMode	GetQueryMode (Option_t *mode=0) const
	Find out the query mode based on the current setting and 'mode'.
TQueryResult *	GetQueryResult (const char *ref=0)
	Return pointer to the full TQueryResult instance owned by the player and referenced by 'ref'.
TList *	GetQueryResults ()
	Return pointer to the list of query results in the player.
Int_t	GetRC (const char *RCenv, Double_t &env, const char *ord="0")
	Get into 'env' the value of double RC env variable 'rcenv' on node 'ord'.
Int_t	GetRC (const char *RCenv, Int_t &env, const char *ord="0")
	Get into 'env' the value of integer RC env variable 'rcenv' on node 'ord'.
Int_t	GetRC (const char *RCenv, TString &env, const char *ord="0")
	Get into 'env' the value of string RC env variable 'rcenv' on node 'ord'.
Float_t	GetRealTime () const
Int_t	GetRemoteProtocol () const
ERunStatus	GetRunStatus () const
Int_t	GetSeqNum () const
Int_t	GetSessionID () const
const char *	GetSessionTag () const
virtual TFileCollection *	GetStagingStatusDataSet (const char *dataset)
	Obtains a TFileCollection showing the staging status of the specified dataset.
void	GetStatistics (Bool_t verbose=kFALSE)
	Get statistics about CPU time, real time and bytes read.
Int_t	GetStatus () const
virtual TTree *	GetTreeHeader (TDSet *tdset)
	Creates a tree header (a tree with nonexisting files) object for the DataSet.
const char *	GetUrl ()
const char *	GetUser () const
const char *	GetWorkDir () const
void	GoAsynchronous ()
	Send GOASYNC message to the master.
Bool_t	IsDataReady (Long64_t &totalbytes, Long64_t &bytesready)
	See if the data is ready to be analyzed.
Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
Bool_t	IsIdle () const
Bool_t	IsLite () const
Bool_t	IsMaster () const
Bool_t	IsParallel () const
Bool_t	IsProofd () const
Bool_t	IsTty () const
Bool_t	IsValid () const
Bool_t	IsWaiting () const
virtual Int_t	Load (const char *macro, Bool_t notOnClient=kFALSE, Bool_t uniqueOnly=kTRUE, TList *wrks=0)
	Load the specified macro on master, workers and, if notOnClient is kFALSE, on the client.
void	LogMessage (const char *msg, Bool_t all)
	Log a message into the appropriate window by emitting a signal.
Int_t	Ping ()
	Ping PROOF. Returns 1 if master server responded.
virtual void	Print (Option_t *option="") const
	Print status of PROOF cluster.
void	Progress (Long64_t total, Long64_t processed)
	Get query progress information.
void	Progress (Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti)
	Get query progress information.
void	Progress (Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti, Int_t actw, Int_t tses, Float_t eses)
	Get query progress information.
void	PutLog (TQueryResult *qr)
	Display log of query pq into the log window frame.
void	QueryResultReady (const char *ref)
	Notify availability of a query result.
virtual Bool_t	RegisterDataSet (const char *name, TFileCollection *dataset, const char *optStr="")
	Register the 'dataSet' on the cluster under the current user, group and the given 'dataSetName'.
Int_t	Remove (const char *queryref, Bool_t all=kFALSE)
	Send remove request for the query specified by ref.
Int_t	Remove (Int_t query, Bool_t all=kFALSE)
	Send remove request for the qry-th query in fQueries.
void	RemoveChain (TChain *chain)
	Remove chain from data set.
virtual Int_t	RemoveDataSet (const char *dataset, const char *optStr="")
	Remove the specified dataset from the PROOF cluster.
Int_t	RemoveDynamicPath (const char *libpath, Bool_t onClient=kFALSE)
	Remove 'libpath' from the lib path search.
void	RemoveFeedback (const char *name)
	Remove object from feedback list.
Int_t	RemoveIncludePath (const char *incpath, Bool_t onClient=kFALSE)
	Remove 'incpath' from the inc path search.
virtual Bool_t	RequestStagingDataSet (const char *dataset)
	Allows users to request staging of a particular dataset.
void	ResetProgressDialog (const char *sel, Int_t sz, Long64_t fst, Long64_t ent)
	Reset progress dialog.
void	ResetProgressDialogStatus ()
Int_t	Retrieve (const char *queryref, const char *path=0)
	Send retrieve request for the query specified by ref.
Int_t	Retrieve (Int_t query, const char *path=0)
	Send retrieve request for the qry-th query in fQueries.
Int_t	SavePerfTree (const char *pf=0, const char *qref=0)
	Save performance information from TPerfStats to file 'pf'.
void	SendDataSetStatus (const char *msg, UInt_t n, UInt_t tot, Bool_t st)
	Send or notify data set status.
Bool_t	SendingLogToWindow () const
void	SendLogToWindow (Bool_t mode)
void	SetActive (Bool_t=kTRUE)
virtual void	SetAlias (const char *alias="")
	Set an alias for this session.
void	SetDataPoolUrl (const char *url)
virtual Int_t	SetDataSetTreeName (const char *dataset, const char *treename)
	Set/Change the name of the default tree.
void	SetDrawFeedbackOption (TDrawFeedback *f, Option_t *opt)
	Set draw feedback option.
void	SetInputDataFile (const char *datafile)
	Set the file to be used to optimally distribute the input data objects.
void	SetLogLevel (Int_t level, UInt_t mask=TProofDebug::kAll)
	Set server logging level.
void	SetManager (TProofMgr *mgr)
	Set manager and schedule its destruction after this for clean operations.
void	SetMaxDrawQueries (Int_t max)
	Set max number of draw queries whose results are saved.
Int_t	SetParallel (Int_t nodes=-1, Bool_t random=kFALSE)
	Tell PROOF how many slaves to use in parallel.
void	SetParameter (const char *par, const char *value)
	Set input list parameter.
void	SetParameter (const char *par, Double_t value)
	Set an input list parameter.
void	SetParameter (const char *par, Int_t value)
	Set an input list parameter.
void	SetParameter (const char *par, Long64_t value)
	Set an input list parameter.
void	SetParameter (const char *par, Long_t value)
	Set an input list parameter.
void	SetPerfTree (const char *pf="perftree.root", Bool_t withWrks=kFALSE)
	Enable/Disable saving of the performance tree.
void	SetPrintProgress (PrintProgress_t pp)
void	SetProgressDialog (Bool_t on=kTRUE)
	Enable/Disable the graphic progress dialog.
void	SetQueryMode (EQueryMode mode)
	Change query running mode to the one specified by 'mode'.
void	SetRealTimeLog (Bool_t on=kTRUE)
	Switch ON/OFF the real-time logging facility.
virtual void	ShowCache (Bool_t all=kFALSE)
	List contents of file cache.
virtual void	ShowData ()
	List contents of the data directory in the sandbox.
void	ShowDataSet (const char *dataset="", const char *opt="filter:SsCc")
	display meta-info for given dataset usi
virtual void	ShowDataSetCache (const char *dataset=0)
	Display the content of the dataset cache, if any (matching 'dataset', if defined).
void	ShowDataSetQuota (Option_t *opt=0)
	shows the quota and usage of all groups if opt contains "U" shows also distribution of usage on user-level
virtual void	ShowDataSets (const char *uri="", const char *optStr="")
	Shows datasets in locations that match the uri.
void	ShowEnabledPackages (Bool_t all=kFALSE)
	List which packages are enabled.
void	ShowFeedback () const
	Show items in feedback list.
void	ShowLog (const char *queryref)
	Display on screen the content of the temporary log file for query in reference.
void	ShowLog (Int_t qry=-1)
	Display on screen the content of the temporary log file.
void	ShowMissingFiles (TQueryResult *qr=0)
	Show information about missing files during query described by 'qr' or the last query if qr is null (default).
void	ShowPackages (Bool_t all=kFALSE, Bool_t redirlog=kFALSE)
	List contents of package directory.
void	ShowParameters (const char *wildcard="PROOF_*") const
	Show the input list parameters specified by the wildcard.
void	ShowQueries (Option_t *opt="")
	Ask the master for the list of queries.
virtual void	ShowStagingStatusDataSet (const char *dataset, const char *optStr="filter:SsCc")
	Like GetStagingStatusDataSet, but displays results immediately.
void	StartupMessage (const char *msg, Bool_t status, Int_t done, Int_t total)
	Send startup message.
void	StopProcess (Bool_t abort, Int_t timeout=-1)
	Send STOPPROCESS message to master and workers.
void	Touch ()
	Ping PROOF slaves. Returns the number of slaves that responded.
Int_t	UploadDataSet (const char *, const char *, const char *=0, Int_t=0, TList *=0)
	*** This function is deprecated and will disappear in future versions *** *** It is just a wrapper around TFile::Cp.
Int_t	UploadDataSet (const char *, TList *, const char *=0, Int_t=0, TList *=0)
	*** This function is deprecated and will disappear in future versions *** *** It is just a wrapper around TFile::Cp.
Int_t	UploadDataSetFromFile (const char *, const char *, const char *=0, Int_t=0, TList *=0)
	*** This function is deprecated and will disappear in future versions *** *** It is just a wrapper around TFile::Cp.
Int_t	UploadPackage (const char *par, EUploadPackageOpt opt=kUntar, TList *workers=0)
	Upload a PROOF archive (PAR file).
Bool_t	UseDynamicStartup () const
virtual Int_t	VerifyDataSet (const char *dataset, const char *optStr="")
	Verify if all files in the specified dataset are available.
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed copy ctor.
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
	TNamed destructor.
virtual void	Clear (Option_t *option="")
	Set name and title to empty strings ("").
virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.
virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects.
virtual void	Copy (TObject &named) const
	Copy this to obj.
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.
virtual const char *	GetName () const
	Returns name of object.
virtual const char *	GetTitle () const
	Returns title of object.
virtual ULong_t	Hash () const
	Return hash value for this object.
virtual Bool_t	IsSortable () const
virtual void	ls (Option_t *option="") const
	List TNamed name and title.
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.
virtual void	SetName (const char *name)
	Set the name of the TNamed.
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title).
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.
Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.
	TObject (const TObject &object)
	TObject copy ctor.
virtual	~TObject ()
	TObject destructor.
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
virtual const char *	ClassName () const
	Returns name of class to which the object belongs.
virtual void	Delete (Option_t *option="")
	Delete this object.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad).
virtual void	Dump () const
	Dump contents of object on stdout.
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message.
virtual void	Execute (const char *method, const char *params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray.
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message.
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
virtual Option_t *	GetOption () const
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message.
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.
void	InvertBit (UInt_t f)
Bool_t	IsDestructed () const
	IsDestructed.
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete[] (void *ptr)
	Operator delete [].
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, void *vp)
TObject &	operator= (const TObject &rhs)
	TObject assignment operator.
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message.
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.
Public Member Functions inherited from TQObject
	TQObject ()
	TQObject Constructor.
virtual	~TQObject ()
	TQObject Destructor.
Bool_t	AreSignalsBlocked () const
Bool_t	BlockSignals (Bool_t b)
virtual void	ChangedBy (const char *method)
void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes.
Bool_t	Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Non-static method is used to connect from the signal of this object to the receiver slot.
virtual void	Connected (const char *)
virtual void	Destroyed ()
Bool_t	Disconnect (const char *signal=0, void *receiver=0, const char *slot=0)
	Disconnects signal of this object from slot of receiver.
virtual void	Disconnected (const char *)
void	Emit (const char *signal)
	Activate signal without args.
template<typename T >
void	Emit (const char *signal, const T &arg)
	Activate signal with single parameter.
template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &... params)
	Emit a signal with a varying number of arguments.
TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class.
TList *	GetListOfConnections () const
TList *	GetListOfSignals () const
virtual Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal.
virtual void	HighPriority (const char *signal_name, const char *slot_name=0)
virtual void	LowPriority (const char *signal_name, const char *slot_name=0)
virtual void	Message (const char *msg)
virtual Int_t	NumberOfConnections () const
	Return number of connections for this object.
virtual Int_t	NumberOfSignals () const
	Return number of signals for this object.

Protected Member Functions
virtual TVirtualProofPlayer *	MakePlayer (const char *player=0, TSocket *s=0)
	Construct a TProofPlayer object.
Bool_t	StartSlaves (Bool_t)
	Start up PROOF submasters.
void	ValidateDSet (TDSet *dset)
	Validate a TDSet.
Protected Member Functions inherited from TProof
	TProof ()
	Protected constructor to be used by classes deriving from TProof (they have to call Init themselves and override StartSlaves appropriately).
Int_t	AddWorkers (TList *wrks)
	Works on the master node only.
Int_t	AssertPath (const char *path, Bool_t writable)
	Make sure that 'path' exists; if 'writable' is kTRUE, make also sure that the path is writable.
Int_t	Collect (ESlaves list=kActive, Long_t timeout=-1, Int_t endtype=-1, Bool_t deactonfail=kFALSE)
	Collect responses from the slave servers.
Int_t	Collect (TList *slaves, Long_t timeout=-1, Int_t endtype=-1, Bool_t deactonfail=kFALSE)
	Collect responses from the slave servers.
TSlave *	CreateSlave (const char *url, const char *ord, Int_t perf, const char *image, const char *workdir)
	Create a new TSlave of type TSlave::kSlave.
TSlave *	CreateSubmaster (const char *url, const char *ord, const char *image, const char *msd, Int_t nwk=1)
	Create a new TSlave of type TSlave::kMaster.
TList *	GetEnabledPackages () const
TList *	GetListOfActiveSlaves () const
TVirtualProofPlayer *	GetPlayer () const
TPluginHandler *	GetProgressDialog () const
Int_t	GetSandbox (TString &sb, Bool_t assert=kFALSE, const char *rc=0)
	Set the sandbox path from ' Proof.Sandbox' or the alternative var 'rc'.
void	HandleLibIncPath (const char *what, Bool_t add, const char *dirs)
	Handle lib, inc search paths modification request.
Int_t	HandleOutputOptions (TString &opt, TString &target, Int_t action)
	Extract from opt information about output handling settings.
Int_t	Init (const char *masterurl, const char *conffile, const char *confdir, Int_t loglevel, const char *alias=0)
	Start the PROOF environment.
void	InitMembers ()
	Default initializations.
virtual Int_t	PollForNewWorkers ()
	Asks the PROOF Serv for new workers in Dynamic Startup mode and activates them.
void	PrepareInputDataFile (TString &dataFile)
	Prepare the file with the input data objects to be sent the master; the objects are taken from the dedicated list and / or the specified file.
Int_t	RemoveWorkers (TList *wrks)
	Used for shuting down the workres after a query is finished.
virtual void	SaveWorkerInfo ()
	Save information about the worker set in the file .workers in the working dir.
Int_t	SendFile (const char *file, Int_t opt=(kBinary|kForward|kCp|kCpBin), const char *rfile=0, TSlave *sl=0)
	Send a file to master or slave servers.
virtual void	SendInputDataFile ()
	Send the input data objects to the master; the objects are taken from the dedicated list and / or the specified file.
void	SetDSet (TDSet *dset)
void	SetFeedback (TString &opt, TString &optfb, Int_t action)
	Extract from opt in optfb information about wanted feedback settings.
void	SetPlayer (TVirtualProofPlayer *player)
	Set a new PROOF player.
void	SetupWorkersEnv (TList *wrks, Bool_t increasingpool=kFALSE)
	Set up packages, loaded macros, include and lib paths ...
void	UpdateDialog ()
	Final update of the progress dialog.
Int_t	VerifyDataSetParallel (const char *uri, const char *optStr)
	Internal function for parallel dataset verification used TProof::VerifyDataSet and TProofLite::VerifyDataSet.
Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected).
void	MakeZombie ()
Protected Member Functions inherited from TQObject
virtual void *	GetSender ()
virtual const char *	GetSenderClassName () const

Friends
class	TProofPlayerSuperMaster

Additional Inherited Members
Public Types inherited from TProof
enum	EProofClearData { kPurge = 0x1 , kUnregistered = 0x2 , kDataset = 0x4 , kForceClear = 0x8 }
enum	EQueryMode { kSync = 0 , kAsync = 1 }
enum	ERegisterOpt { kFailIfExists = 0 , kOverwriteIfExists = 1 , kMergeIfExists = 2 }
enum	ERunStatus { kRunning = 0 , kStopped = 1 , kAborted = 2 }
enum	EStatusBits {   kUsingSessionGui = BIT(14) , kNewInputData = BIT(15) , kIsClient = BIT(16) , kIsMaster = BIT(17) ,   kIsTopMaster = BIT(18) , kUseProgressDialog = BIT(19) }
enum	ESubMerger {   kOutputSize = 1 , kSendOutput = 2 , kBeMerger = 3 , kMergerDown = 4 ,   kStopMerging = 5 , kOutputSent = 6 }
enum	EUploadOpt {   kAppend = 0x1 , kOverwriteDataSet = 0x2 , kNoOverwriteDataSet = 0x4 , kOverwriteAllFiles = 0x8 ,   kOverwriteNoFiles = 0x10 , kAskUser = 0x0 }
enum	EUploadPackageOpt { kUntar = 0x0 , kRemoveOld = 0x1 }
Public Types inherited from TObject
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
enum	{ kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }
enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
enum	EStatusBits {   kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) ,   kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) }
Static Public Member Functions inherited from TProof
static void	AddEnvVar (const char *name, const char *value)
	Add an variable to the list of environment variables passed to proofserv on the master and slaves.
static void	DelEnvVar (const char *name)
	Remove an variable from the list of environment variables passed to proofserv on the master and slaves.
static const TList *	GetEnvVars ()
	Get environemnt variables.
static TObject *	GetOutput (const char *name, TList *out)
	Find object 'name' in list 'out' or in the files specified in there.
static Int_t	GetParameter (TCollection *c, const char *par, Double_t &value)
	Get the value from the specified parameter from the specified collection.
static Int_t	GetParameter (TCollection *c, const char *par, Int_t &value)
	Get the value from the specified parameter from the specified collection.
static Int_t	GetParameter (TCollection *c, const char *par, Long64_t &value)
	Get the value from the specified parameter from the specified collection.
static Int_t	GetParameter (TCollection *c, const char *par, Long_t &value)
	Get the value from the specified parameter from the specified collection.
static Int_t	GetParameter (TCollection *c, const char *par, TString &value)
	Get the value from the specified parameter from the specified collection.
static void	LogViewer (const char *url=0, Int_t sessionidx=0)
	Start the log viewer window usign the plugin manager.
static TProofMgr *	Mgr (const char *url)
	Get instance of the effective manager for 'url' Return 0 on failure.
static TProof *	Open (const char *url=0, const char *conffile=0, const char *confdir=0, Int_t loglevel=0)
	Start a PROOF session on a specific cluster.
static void	Reset (const char *url, Bool_t hard=kFALSE)
	Wrapper around TProofMgr::Reset(...).
static void	ResetEnvVars ()
	Clear the list of environment variables passed to proofserv on the master and slaves.
Static Public Member Functions inherited from TObject
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static void	SetDtorOnly (void *obj)
	Set destructor only flag.
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.
Static Public Member Functions inherited from TQObject
static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked.
static Bool_t	BlockAllSignals (Bool_t b)
	Block or unblock all signals. Returns the previous block status.
static Bool_t	Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	This method allows to make a connection from any object of the same class to a single slot.
static Bool_t	Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver.
static Bool_t	Disconnect (const char *class_name, const char *signal, void *receiver=0, const char *slot=0)
	Disconnects "class signal".
static Bool_t	Disconnect (TQObject *sender, const char *signal=0, void *receiver=0, const char *slot=0)
	Disconnects signal in object sender from slot_method in object receiver.
Protected Types inherited from TProof
enum	ESlaves { kAll , kActive , kUnique , kAllUnique }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }
Static Protected Member Functions inherited from TProof
static Int_t	AssertDataSet (TDSet *dset, TList *input, TDataSetManager *mgr, TString &emsg)
	Make sure that dataset is in the form to be processed.
static void	AssertMacroPath (const char *macro)
	Make sure that the directory path contained by macro is in the macro path.
static Bool_t	GetFileInCmd (const char *cmd, TString &fn)
	Static method to extract the filename (if any) form a CINT command.
static Int_t	GetInputData (TList *input, const char *cachedir, TString &emsg)
	Get the input data from the file defined in the input list.
static Int_t	SaveInputData (TQueryResult *qr, const char *cachedir, TString &emsg)
	Save input data file from 'cachedir' into the sandbox or create a the file with input data objects.
static Int_t	SendInputData (TQueryResult *qr, TProof *p, TString &emsg)
	Send the input data file to the workers.
static void *	SlaveStartupThread (void *arg)
static void	SystemCmd (const char *cmd, Int_t fdout)
	Exec system command 'cmd'. If fdout > -1, append the output to fdout.
Static Protected Member Functions inherited from TQObject
static Int_t	CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot)
	Checking of consistency of sender/receiver methods/arguments.
static TString	CompressName (const char *method_name)
	Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.
static Bool_t	ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	This method allows to make connection from any object of the same class to the receiver object.
static Bool_t	ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver.
Protected Attributes inherited from TProof
TMonitor *	fAllMonitor
TList *	fAvailablePackages
TList *	fBadSlaves
Long64_t	fBytesReady
Int_t	fCollectTimeout
TString	fConfDir
TString	fConfFile
TString	fDataPoolUrl
Bool_t	fDataReady
Bool_t	fDynamicStartup
TList *	fEnabledPackages
TString	fImage
TProofMgr *	fManager
Bool_t	fMasterServ
Float_t	fPrepTime
Int_t	fProtocol
EQueryMode	fQueryMode
TStopwatch	fQuerySTW
TList *	fRunningDSets
TSelector *	fSelector
TProofMgr::EServType	fServType
TList *	fSlaves
TList *	fTerminatedSlaveInfos
Long64_t	fTotalBytes
TUrl	fUrl
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle
Protected Attributes inherited from TQObject
TList *	fListOfConnections
	list of signals from this object
TList *	fListOfSignals
Bool_t	fSignalsBlocked
	list of connections to this object
Static Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals

#include <TProofSuperMaster.h>

Inheritance diagram for TProofSuperMaster:

Constructor & Destructor Documentation

TProofSuperMaster()

TProofSuperMaster::TProofSuperMaster	(	const char *	masterurl,
		const char *	conffile = kPROOF_ConfFile,
		const char *	confdir = kPROOF_ConfDir,
		Int_t	loglevel = 0,
		const char *	alias = 0,
		TProofMgr *	mgr = 0
	)

Start super master PROOF session.

Definition at line 44 of file TProofSuperMaster.cxx.

~TProofSuperMaster()

virtual TProofSuperMaster::~TProofSuperMaster ( )

inlinevirtual

Definition at line 46 of file TProofSuperMaster.h.

Member Function Documentation

MakePlayer()

TVirtualProofPlayer * TProofSuperMaster::MakePlayer ( const char *  player = 0, TSocket *  s = 0  )

protectedvirtual

Construct a TProofPlayer object.

The player string specifies which player should be created: remote, slave, sm (supermaster) or base. Default is sm. Socket is needed in case a slave player is created.

Reimplemented from TProof.

Definition at line 355 of file TProofSuperMaster.cxx.

Process() [1/8]

Long64_t TProofSuperMaster::Process ( const char *  dsetname, const char *  selector, Option_t *  option = "", Long64_t  nentries = -1, Long64_t  first = 0, TObject *  elist = 0  )

inlinevirtual

Process a dataset which is stored on the master with name 'dsetname'.

The syntax for dsetname is name[#[dir/]objname], e.g. "mydset" analysis of the first tree in the top dir of the dataset named "mydset" "mydset#T" analysis tree "T" in the top dir of the dataset named "mydset" "mydset#adir/T" analysis tree "T" in the dir "adir" of the dataset named "mydset" "mydset#adir/" analysis of the first tree in the dir "adir" of the dataset named "mydset" The component 'name' in its more general form contains also the group and user name following "/<group>/<user>/<dsname>". Each of these components can contain one or more wildcards '*', in which case all the datasets matching the expression are added together as a global dataset (wildcard support has been added in version 5.27/02). The last argument 'elist' specifies an entry- or event-list to be used as event selection. It is also possible (starting w/ version 5.27/02) to run on multiple datasets at once in a more flexible way that the one provided by wildcarding. There are three possibilities: 1) specifying the dataset names separated by the OR operator '|', e.g. dsetname = "<dset1>|<dset2>|<dset3>|..." in this case the datasets are a seen as a global unique dataset 2) specifying the dataset names separated by a ',' or a ' ', e.g. dsetname = "<dset1>,<dset2> <dset3>,..." in this case the datasets are processed one after the other and the selector is notified when switching dataset via a bit in the current processed element. 3) giving the path of a textfile where the dataset names are specified on one or multiple lines; the lines found are joined as in 1), unless the filepath is followed by a ',' (i.e. p->Process("datasets.txt,",...) with the dataset names listed in 'datasets.txt') in which case they are treated as in 2); the file is open in raw mode with TFile::Open and therefore it cane be remote, e.g. on a Web server. Each <dsetj> has the format specified above for the single dataset processing, included wildcarding (the name of the tree and subdirectory must be same for all the datasets). In the case of multiple datasets, 'elist' is treated a global entry list. It is possible to specify per-dataset entry lists using the syntax "mydset[#adir/[T]]?enl=entrylist" or "mydset[#adir/[T]]<<entrylist" Here 'entrylist' is a tag identifying, in the order : i. a named entry-list in the input list or in the input data list ii. a named entry-list in memory (in gDirectory) iii. the path of a file containing the entry-list to be used In the case ii) and iii) the entry-list object(s) is(are) added to the input data list. The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 54 of file TProofSuperMaster.h.

Process() [2/8]

Long64_t TProofSuperMaster::Process ( const char *  dsetname, TSelector *  selector, Option_t *  option = "", Long64_t  nentries = -1, Long64_t  firstentry = 0, TObject *  enl = 0  )

inlinevirtual

Process with name of dataset and TSelector object.

Reimplemented from TProof.

Definition at line 68 of file TProofSuperMaster.h.

Process() [3/8]

Long64_t TProofSuperMaster::Process ( const char *  selector, Long64_t  n, Option_t *  option = ""  )

inlinevirtual

Generic (non-data based) selector processing: the Process() method of the specified selector (.C) or TSelector object is called 'n' times.

The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 58 of file TProofSuperMaster.h.

Process() [4/8]

Long64_t TProofSuperMaster::Process ( TDSet *  set, const char *  selector, Option_t *  option = "", Long64_t  nentries = -1, Long64_t  first = 0  )

virtual

Process a data set (TDSet) using the specified selector (.C) file.

Entry- or event-lists should be set in the data set object using TDSet::SetEntryList. The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 229 of file TProofSuperMaster.cxx.

Process() [5/8]

Long64_t TProofSuperMaster::Process ( TDSet *  dset, TSelector *  selector, Option_t *  option = "", Long64_t  nentries = -1, Long64_t  first = 0  )

inlinevirtual

Process a data set (TDSet) using the specified selector object.

Entry- or event-lists should be set in the data set object using TDSet::SetEntryList. The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 61 of file TProofSuperMaster.h.

Process() [6/8]

Long64_t TProofSuperMaster::Process ( TFileCollection *  fc, const char *  selector, Option_t *  option = "", Long64_t  nentries = -1, Long64_t  first = 0  )

inlinevirtual

Process a data set (TFileCollection) using the specified selector (.C) file or TSelector object.

The default tree is analyzed (i.e. the first one found). To specify another tree, the default tree can be changed using TFileCollection::SetDefaultMetaData . The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 51 of file TProofSuperMaster.h.

Process() [7/8]

Long64_t TProofSuperMaster::Process ( TFileCollection *  fc, TSelector *  selector, Option_t *  option = "", Long64_t  nentries = -1, Long64_t  first = 0  )

inlinevirtual

Process a data set (TFileCollection) using the specified selector object The default tree is analyzed (i.e.

the first one found). To specify another tree, the default tree can be changed using TFileCollection::SetDefaultMetaData . The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 65 of file TProofSuperMaster.h.

Process() [8/8]

Long64_t TProofSuperMaster::Process ( TSelector *  selector, Long64_t  n, Option_t *  option = ""  )

inlinevirtual

Generic (non-data based) selector processing: the Process() method of the specified selector is called 'n' times.

The return value is -1 in case of error and TSelector::GetStatus() in in case of success.

Reimplemented from TProof.

Definition at line 72 of file TProofSuperMaster.h.

StartSlaves()

Bool_t TProofSuperMaster::StartSlaves ( Bool_t  )

protectedvirtual

Start up PROOF submasters.

Reimplemented from TProof.

Definition at line 78 of file TProofSuperMaster.cxx.

ValidateDSet()

void TProofSuperMaster::ValidateDSet ( TDSet *  dset )

protectedvirtual

Validate a TDSet.

Reimplemented from TProof.

Definition at line 246 of file TProofSuperMaster.cxx.

Friends And Related Symbol Documentation

TProofPlayerSuperMaster

friend class TProofPlayerSuperMaster

friend

Definition at line 35 of file TProofSuperMaster.h.

Libraries for TProofSuperMaster:

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

• proof/proof/inc/TProofSuperMaster.h
• proof/proof/src/TProofSuperMaster.cxx