Definition at line 279 of file TProofPlayer.h.

Public Member Functions
	TProofPlayerRemote (TProof *proof=0)

	~TProofPlayerRemote () override
	Destructor.

void	AddOutput (TList *out) override
	Incorporate the content of the received output list 'out' into the final output list fOutput.

Int_t	AddOutputObject (TObject *obj) override
	Incorporate the received object 'obj' into the output list fOutput.

Long64_t	DrawSelect (TDSet set, const char varexp, const char selection, Option_t option="", Long64_t nentries=-1, Long64_t firstentry=0) override
	Draw (support for TChain::Draw()).

void	Feedback (TList *objs) override
	Feedback signal.

Long64_t	Finalize (Bool_t force=kFALSE, Bool_t sync=kFALSE) override
	Finalize query (may not be used in this class).

Long64_t	Finalize (TQueryResult *qr) override
	Finalize the results of a query already processed.

TDSetElement *	GetNextPacket (TSlave slave, TMessage r) override
	Get next packet for specified slave.

TVirtualPacketizer *	GetPacketizer () const override

TObject *	HandleHistogram (TObject *obj, Bool_t &merged)
	Low statistic histograms need a special treatment when using autobin.

Bool_t	HistoSameAxis (TH1 h0, TH1 h1)
	Return kTRUE is the histograms 'h0' and 'h1' have the same binning and ranges on the axis (i.e.

Int_t	Incorporate (TObject obj, TList out, Bool_t &merged)
	Incorporate object 'newobj' in the list 'outlist'.

TClass *	IsA () const override

Bool_t	IsClient () const override
	Is the player running on the client?

Bool_t	JoinProcess (TList *workers) override
	Prepares the given list of new workers to join a progressing process.

void	MergeOutput (Bool_t savememvalues=kFALSE) override
	Merge objects in output the lists.

Long64_t	Process (TDSet set, const char selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0) override
	Process specified TDSet on PROOF.

Long64_t	Process (TDSet set, TSelector selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0) override
	Process specified TDSet on PROOF.

void	Progress (Long64_t total, Long64_t processed) override
	Progress signal.

void	Progress (Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti) override
	Progress signal.

void	Progress (TProofProgressInfo *pi) override
	Progress signal.

void	Progress (TSlave *, Long64_t total, Long64_t processed) override

void	Progress (TSlave *, Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti) override

void	Progress (TSlave , TProofProgressInfo pi) override

void	RedirectOutput (Bool_t on=kTRUE)
	Control output redirection to TProof::fLogFileW.

void	SetInitTime () override
	Set init time.

void	SetMerging (Bool_t on=kTRUE) override
	Switch on/off merge timer.

void	StopProcess (Bool_t abort, Int_t timeout=-1) override
	Stop process after this event.

void	StoreFeedback (TObject slave, TList out) override
	Store feedback results from the specified slave.

void	StoreOutput (TList *out) override
	Store received output list.

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TProofPlayer
	TProofPlayer (TProof *proof=0)
	Default ctor.

	~TProofPlayer () override
	Destructor.

void	AddEventsProcessed (Long64_t ev) override

void	AddInput (TObject *inp) override
	Add object to input list.

void	AddQueryResult (TQueryResult *q) override
	Add query result to the list, making sure that there are no duplicates.

void	ClearInput () override
	Clear input list.

TDrawFeedback *	CreateDrawFeedback (TProof *p) override
	Draw feedback creation proxy.

void	DeleteDrawFeedback (TDrawFeedback *f) override
	Delete draw feedback object.

void	FeedBackCanvas (const char *name, Bool_t create)
	Create/destroy a named canvas for feedback.

Long64_t	GetCacheSize () override
	Return the size in bytes of the cache.

TQueryResult *	GetCurrentQuery () const override

Int_t	GetDrawArgs (const char var, const char sel, Option_t *opt, TString &selector, TString &objname) override
	Parse the arguments from var, sel and opt and fill the selector and object name accordingly.

Long64_t	GetEventsProcessed () const override

EExitStatus	GetExitStatus () const override

TList *	GetInputList () const override

Int_t	GetLearnEntries () override
	Return the number of entries in the learning phase.

TList *	GetListOfResults () const override

TObject *	GetOutput (const char *name) const override
	Get output object by name.

TList *	GetOutputList () const override
	Get output list.

TProofProgressStatus *	GetProgressStatus () const override

TQueryResult *	GetQueryResult (const char *ref) override
	Get query result instances referenced 'ref' from the list of results.

void	HandleGetTreeHeader (TMessage *mess) override
	Handle tree header request.

void	HandleRecvHisto (TMessage *mess) override
	Receive histo from slave.

Int_t	ReinitSelector (TQueryResult *qr) override
	Reinitialize fSelector using the selector files in the query result.

void	RemoveQueryResult (const char *ref) override
	Remove all query result instances referenced 'ref' from the list of results.

void	RestorePreviousQuery () override

Int_t	SavePartialResults (Bool_t queryend=kFALSE, Bool_t force=kFALSE) override
	Save the partial results of this query to a dedicated file under the user data directory.

void	SetCurrentQuery (TQueryResult *q) override
	Set current query and save previous value.

void	SetDispatchTimer (Bool_t on=kTRUE) override
	Enable/disable the timer to dispatch pening events while processing.

void	SetDrawFeedbackOption (TDrawFeedback f, Option_t opt) override
	Set draw feedback option.

void	SetExitStatus (EExitStatus st) override

void	SetMaxDrawQueries (Int_t max) override

void	SetOutputFilePath (const char *fp) override

void	SetProcessing (Bool_t on=kTRUE)
	Set processing bit according to 'on'.

void	SetStopTimer (Bool_t on=kTRUE, Bool_t abort=kFALSE, Int_t timeout=0) override
	Enable/disable the timer to stop/abort processing.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	UpdateAutoBin (const char *name, Double_t &xmin, Double_t &xmax, Double_t &ymin, Double_t &ymax, Double_t &zmin, Double_t &zmax) override
	Update automatic binning parameters for given object "name".

void	UpdateProgressInfo () override
	Update fProgressStatus.

Public Member Functions inherited from TVirtualProofPlayer
	TVirtualProofPlayer ()

	~TVirtualProofPlayer () override

TClass *	IsA () const override

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

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	Clear (Option_t *="")

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 abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

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 with: `gROOT->SetSelectedPad(c1)`.

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=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	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 const char *	GetName () const
	Returns 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 const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual ULong_t	Hash () const
	Return hash value for this object.

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).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

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 (the base implementation is no-op).

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, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

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 void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.

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.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, 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=nullptr, void receiver=nullptr, const char *slot=nullptr)
	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=nullptr)

virtual void	LowPriority (const char signal_name, const char slot_name=nullptr)

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.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TProofPlayer
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TVirtualProofPlayer
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static TVirtualProofPlayer *	Create (const char player, TProof p, TSocket *s=0)
	Create a PROOF player.

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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 TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

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 const char *	DeclFileName ()

static Bool_t	Disconnect (const char class_name, const char signal, void receiver=nullptr, const char slot=nullptr)
	Disconnects "class signal".

static Bool_t	Disconnect (TQObject sender, const char signal=nullptr, void receiver=nullptr, const char slot=nullptr)
	Disconnects signal in object sender from slot_method in object receiver.

Protected Member Functions
TProof *	GetProof () const

Bool_t	HandleTimer (TTimer *timer) override
	Send feedback objects to client.

Int_t	InitPacketizer (TDSet dset, Long64_t nentries, Long64_t first, const char defpackunit, const char *defpackdata)
	Init the packetizer Return 0 on success (fPacketizer is correctly initialized), -1 on failure.

TList *	MergeFeedback ()
	Merge feedback lists.

Bool_t	MergeOutputFiles ()
	Merge output in files.

void	NotifyMemory (TObject *obj)
	Printout the memory record after merging object 'obj' This record is used by the memory monitor.

virtual Bool_t	SendSelector (const char *selector_file)
	Send the selector file(s) to master or worker nodes.

void	SetLastMergingMsg (TObject *obj)
	Set the message to be notified in case of exception.

void	SetSelectorDataMembersFromOutputList ()
	Set the selector's data members: find the mapping of data members to otuput list entries in the output list and apply it.

void	SetupFeedback () override
	Setup reporting of feedback objects.

void	StopFeedback () override
	Stop reporting of feedback objects.

Protected Member Functions inherited from TProofPlayer
Int_t	AssertSelector (const char *selector_file)
	Make sure that a valid selector object Return -1 in case of problems, 0 otherwise.

Bool_t	CheckMemUsage (Long64_t &mfreq, Bool_t &w80r, Bool_t &w80v, TString &wmsg)
	Check the memory usage, if requested.

virtual Int_t	DrawCanvas (TObject *obj)
	Draw the object if it is a canvas.

void *	GetSender () override

void	MapOutputListToDataMembers () const

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 const char *	GetSenderClassName () const

Protected Attributes
TDSet *	fDSet

ErrorHandlerFunc_t	fErrorHandler
	tdset for current processing

TList *	fFeedback

TList *	fFeedbackLists

Bool_t	fMergeFiles

TStopwatch *	fMergeSTW

Bool_t	fMergeTH1OneByOne

Int_t	fNumMergers

TList *	fOutputLists

TVirtualPacketizer *	fPacketizer

TMessage *	fProcessMessage
	Histogram with packets being processed (owned by TPerfStats)

TH1 *	fProcPackets

TProof *	fProof

TString	fSelectorFileName

Protected Attributes inherited from TProofPlayer
Bool_t	fCreateSelObj
	the latest selector

TTimer *	fDispatchTimer

Int_t	fDrawQueries

TEventIter *	fEvIter
	period (ms) for sending intermediate results

EExitStatus	fExitStatus
	status of query in progress

Long_t	fFeedbackPeriod
	timer for sending intermediate results

TTimer *	fFeedbackTimer
	class of the latest selector

TList *	fInput

Int_t	fMaxDrawQueries

THashList *	fOutput

TFile *	fOutputFile

TString	fOutputFilePath

TQueryResult *	fPreviousQuery

Long64_t	fProcessedRun
	Read calls in this run.

TStopwatch *	fProcTime

TTimer *	fProcTimeTimer

TProofProgressStatus *	fProgressStatus

TQueryResult *	fQuery

TList *	fQueryResults
	Events processed in this run.

Long64_t	fReadBytesRun

Long64_t	fReadCallsRun
	Bytes read in this run.

Long_t	fSaveMemThreshold

Bool_t	fSavePartialResults

Bool_t	fSaveResultsPerPacket

TSelector *	fSelector

TClass *	fSelectorClass
	kTRUE when fSelector has been created locally

TStatus *	fSelStatus
	iterator on events or objects

TTimer *	fStopTimer

std::mutex	fStopTimerMtx

Long64_t	fTotalEvents

Protected Attributes inherited from TQObject
TList *	fListOfConnections
	list of signals from this object

TList *	fListOfSignals

Bool_t	fSignalsBlocked
	list of connections to this object

Additional Inherited Members
Public Types inherited from TProofPlayer
enum	EStatusBits { kDispatchOneEvent = (1ULL << ( 15 )) , kIsProcessing = (1ULL << ( 16 )) , kMaxProcTimeReached = (1ULL << ( 17 )) , kMaxProcTimeExtended = (1ULL << ( 18 )) }

Public Types inherited from TVirtualProofPlayer
enum	EExitStatus { kFinished , kStopped , kAborted }

enum	EStatusBits { kIsSubmerger = (1ULL << ( 14 )) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

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.

Static Protected Attributes inherited from TProofPlayer
static THashList *	fgDrawInputPars = 0

Static Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals

#include <TProofPlayer.h>

Inheritance diagram for TProofPlayerRemote:

[legend]

Constructor & Destructor Documentation

◆ TProofPlayerRemote()

TProofPlayerRemote::TProofPlayerRemote ( TProof * proof = 0 )

inline

Definition at line 313 of file TProofPlayer.h.

◆ ~TProofPlayerRemote()

TProofPlayerRemote::~TProofPlayerRemote ( )

override

Destructor.

Definition at line 1899 of file TProofPlayer.cxx.

Member Function Documentation

◆ AddOutput()

void TProofPlayerRemote::AddOutput ( TList * out )

overridevirtual

Incorporate the content of the received output list 'out' into the final output list fOutput.

The latter is created if not existing. This method short cuts 'StoreOutput + MergeOutput' limiting the memory consumption.

Reimplemented from TProofPlayer.

Definition at line 3507 of file TProofPlayer.cxx.

◆ AddOutputObject()

Int_t TProofPlayerRemote::AddOutputObject ( TObject * obj )

overridevirtual

Incorporate the received object 'obj' into the output list fOutput.

The latter is created if not existing. This method short cuts 'StoreOutput + MergeOutput' optimizing the memory consumption. Returns -1 in case of error, 1 if the object has been merged into another one (so that its ownership has not been taken and can be deleted), and 0 otherwise.

Reimplemented from TProofPlayer.

Definition at line 3344 of file TProofPlayer.cxx.

◆ Class()

static TClass * TProofPlayerRemote::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TProofPlayerRemote::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TProofPlayerRemote::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 366 of file TProofPlayer.h.

◆ DeclFileName()

static const char * TProofPlayerRemote::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 366 of file TProofPlayer.h.

◆ DrawSelect()

Long64_t TProofPlayerRemote::DrawSelect	(	TDSet *	set,
		const char *	varexp,
		const char *	selection,
		Option_t *	option = `""`,
		Long64_t	nentries = `-1`,
		Long64_t	firstentry = `0`
	)

overridevirtual

Draw (support for TChain::Draw()).

Returns -1 in case of error or number of selected events in case of success.

Reimplemented from TProofPlayer.

Definition at line 4232 of file TProofPlayer.cxx.

◆ Feedback()

void TProofPlayerRemote::Feedback ( TList * objs )

overridevirtual

Feedback signal.

Reimplemented from TProofPlayer.

Definition at line 3317 of file TProofPlayer.cxx.

◆ Finalize() [1/2]

Long64_t TProofPlayerRemote::Finalize	(	Bool_t	force = `kFALSE`,
		Bool_t	sync = `kFALSE`
	)

overridevirtual

Finalize query (may not be used in this class).

Reimplemented from TProofPlayer.

Definition at line 2781 of file TProofPlayer.cxx.

◆ Finalize() [2/2]

Long64_t TProofPlayerRemote::Finalize ( TQueryResult * qr )

overridevirtual

Finalize the results of a query already processed.

Reimplemented from TProofPlayer.

Definition at line 2973 of file TProofPlayer.cxx.

◆ GetNextPacket()

TDSetElement * TProofPlayerRemote::GetNextPacket	(	TSlave *	slave,
		TMessage *	r
	)

overridevirtual

Get next packet for specified slave.

Reimplemented from TProofPlayer.

Definition at line 4188 of file TProofPlayer.cxx.

◆ GetPacketizer()

TVirtualPacketizer * TProofPlayerRemote::GetPacketizer ( ) const

inlineoverridevirtual

Reimplemented from TProofPlayer.

Definition at line 358 of file TProofPlayer.h.

◆ GetProof()

TProof * TProofPlayerRemote::GetProof ( ) const

inlineprotected

Definition at line 307 of file TProofPlayer.h.

◆ HandleHistogram()

TObject * TProofPlayerRemote::HandleHistogram	(	TObject *	obj,
		Bool_t &	merged
	)

Low statistic histograms need a special treatment when using autobin.

Definition at line 3695 of file TProofPlayer.cxx.

◆ HandleTimer()

Bool_t TProofPlayerRemote::HandleTimer ( TTimer * timer )

overrideprotectedvirtual

Send feedback objects to client.

Reimplemented from TObject.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 4130 of file TProofPlayer.cxx.

◆ HistoSameAxis()

Bool_t TProofPlayerRemote::HistoSameAxis	(	TH1 *	h0,
		TH1 *	h1
	)

Return kTRUE is the histograms 'h0' and 'h1' have the same binning and ranges on the axis (i.e.

if they can be just Add-ed for merging).

Definition at line 3811 of file TProofPlayer.cxx.

◆ Incorporate()

Int_t TProofPlayerRemote::Incorporate	(	TObject *	newobj,
		TList *	outlist,
		Bool_t &	merged
	)

Incorporate object 'newobj' in the list 'outlist'.

The object is merged with an object of the same name already existing in the list, or just added. The boolean merged is set to kFALSE when the object is just added to 'outlist'; this happens if the Merge() method does not exist or if a object named as 'obj' is not already in the list. If the obj is not 'merged' than it should not be deleted, unless outlist is not owner of its objects. Return 0 on success, -1 on error.

Definition at line 3629 of file TProofPlayer.cxx.

◆ InitPacketizer()

Int_t TProofPlayerRemote::InitPacketizer	(	TDSet *	dset,
		Long64_t	nentries,
		Long64_t	first,
		const char *	defpackunit,
		const char *	defpackdata
	)

protected

Init the packetizer Return 0 on success (fPacketizer is correctly initialized), -1 on failure.

Definition at line 1915 of file TProofPlayer.cxx.

◆ IsA()

TClass * TProofPlayerRemote::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 366 of file TProofPlayer.h.

◆ IsClient()

Bool_t TProofPlayerRemote::IsClient ( ) const

overridevirtual

Is the player running on the client?

Reimplemented from TProofPlayer.

Definition at line 4223 of file TProofPlayer.cxx.

◆ JoinProcess()

Bool_t TProofPlayerRemote::JoinProcess ( TList * workers )

overridevirtual

Prepares the given list of new workers to join a progressing process.

Returns kTRUE on success, kFALSE otherwise.

Reimplemented from TProofPlayer.

Definition at line 2533 of file TProofPlayer.cxx.

◆ MergeFeedback()

TList * TProofPlayerRemote::MergeFeedback ( )

protected

Merge feedback lists.

Definition at line 3926 of file TProofPlayer.cxx.

◆ MergeOutput()

void TProofPlayerRemote::MergeOutput ( Bool_t savememvalues = kFALSE )

overridevirtual

Merge objects in output the lists.

Reimplemented from TProofPlayer.

Definition at line 3114 of file TProofPlayer.cxx.

◆ MergeOutputFiles()

Bool_t TProofPlayerRemote::MergeOutputFiles ( )

protected

Merge output in files.

Definition at line 2582 of file TProofPlayer.cxx.

◆ NotifyMemory()

void TProofPlayerRemote::NotifyMemory ( TObject * obj )

protected

Printout the memory record after merging object 'obj' This record is used by the memory monitor.

Definition at line 3593 of file TProofPlayer.cxx.

◆ Process() [1/2]

Long64_t TProofPlayerRemote::Process	(	TDSet *	dset,
		const char *	selector_file,
		Option_t *	option = `""`,
		Long64_t	nentries = `-1`,
		Long64_t	first = `0`
	)

overridevirtual

Process specified TDSet on PROOF.

This method is called on client and on the PROOF master. The return value is -1 in case of an error and TSelector::GetStatus() in in case of success.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 2174 of file TProofPlayer.cxx.

◆ Process() [2/2]

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

overridevirtual

Process specified TDSet on PROOF.

This method is called on client and on the PROOF master. The return value is -1 in case of an error and TSelector::GetStatus() in in case of success.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 2506 of file TProofPlayer.cxx.

◆ Progress() [1/6]

void TProofPlayerRemote::Progress	(	Long64_t	total,
		Long64_t	processed
	)

overridevirtual

Progress signal.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 3252 of file TProofPlayer.cxx.

◆ Progress() [2/6]

void TProofPlayerRemote::Progress	(	Long64_t	total,
		Long64_t	processed,
		Long64_t	bytesread,
		Float_t	initTime,
		Float_t	procTime,
		Float_t	evtrti,
		Float_t	mbrti
	)

overridevirtual

Progress signal.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 3267 of file TProofPlayer.cxx.

◆ Progress() [3/6]

void TProofPlayerRemote::Progress ( TProofProgressInfo * pi )

overridevirtual

Progress signal.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 3289 of file TProofPlayer.cxx.

◆ Progress() [4/6]

void TProofPlayerRemote::Progress	(	TSlave *	,
		Long64_t	total,
		Long64_t	processed
	)

inlineoverridevirtual

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 344 of file TProofPlayer.h.

◆ Progress() [5/6]

void TProofPlayerRemote::Progress	(	TSlave *	,
		Long64_t	total,
		Long64_t	processed,
		Long64_t	bytesread,
		Float_t	initTime,
		Float_t	procTime,
		Float_t	evtrti,
		Float_t	mbrti
	)

inlineoverridevirtual

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 349 of file TProofPlayer.h.

◆ Progress() [6/6]

void TProofPlayerRemote::Progress	(	TSlave *	,
		TProofProgressInfo *	pi
	)

inlineoverridevirtual

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 355 of file TProofPlayer.h.

◆ RedirectOutput()

void TProofPlayerRemote::RedirectOutput ( Bool_t on = kTRUE )

Control output redirection to TProof::fLogFileW.

Definition at line 3488 of file TProofPlayer.cxx.

◆ SendSelector()

Bool_t TProofPlayerRemote::SendSelector ( const char * selector_file )

protectedvirtual

Send the selector file(s) to master or worker nodes.

Definition at line 3044 of file TProofPlayer.cxx.

◆ SetInitTime()

void TProofPlayerRemote::SetInitTime ( )

overridevirtual

Set init time.

Reimplemented from TProofPlayer.

Definition at line 4306 of file TProofPlayer.cxx.

◆ SetLastMergingMsg()

void TProofPlayerRemote::SetLastMergingMsg ( TObject * obj )

protected

Set the message to be notified in case of exception.

Definition at line 3613 of file TProofPlayer.cxx.

◆ SetMerging()

void TProofPlayerRemote::SetMerging ( Bool_t on = kTRUE )

overridevirtual

Switch on/off merge timer.

Reimplemented from TProofPlayer.

Definition at line 1814 of file TProofPlayer.cxx.

◆ SetSelectorDataMembersFromOutputList()

void TProofPlayerRemote::SetSelectorDataMembersFromOutputList ( )

protected

Set the selector's data members: find the mapping of data members to otuput list entries in the output list and apply it.

Definition at line 2766 of file TProofPlayer.cxx.

◆ SetupFeedback()

void TProofPlayerRemote::SetupFeedback ( )

overrideprotectedvirtual

Setup reporting of feedback objects.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

Definition at line 4095 of file TProofPlayer.cxx.

◆ StopFeedback()

void TProofPlayerRemote::StopFeedback ( )

overrideprotectedvirtual

Stop reporting of feedback objects.

Reimplemented from TProofPlayer.

Definition at line 4118 of file TProofPlayer.cxx.

◆ StopProcess()

void TProofPlayerRemote::StopProcess	(	Bool_t	abort,
		Int_t	timeout = `-1`
	)

overridevirtual

Stop process after this event.

Reimplemented from TProofPlayer.

Definition at line 3325 of file TProofPlayer.cxx.

◆ StoreFeedback()

void TProofPlayerRemote::StoreFeedback	(	TObject *	slave,
		TList *	out
	)

overridevirtual

Store feedback results from the specified slave.

Reimplemented from TProofPlayer.

Definition at line 4034 of file TProofPlayer.cxx.

◆ StoreOutput()

void TProofPlayerRemote::StoreOutput ( TList * out )

overridevirtual

Store received output list.

Reimplemented from TProofPlayer.

Definition at line 3852 of file TProofPlayer.cxx.

◆ Streamer()

void TProofPlayerRemote::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TProofPlayer.

Reimplemented in TProofPlayerSuperMaster.

◆ StreamerNVirtual()

void TProofPlayerRemote::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 366 of file TProofPlayer.h.

Member Data Documentation

◆ fDSet

TDSet* TProofPlayerRemote::fDSet

protected

Definition at line 288 of file TProofPlayer.h.

◆ fErrorHandler

ErrorHandlerFunc_t TProofPlayerRemote::fErrorHandler

protected

tdset for current processing

Definition at line 289 of file TProofPlayer.h.

◆ fFeedback

TList* TProofPlayerRemote::fFeedback

protected

Definition at line 284 of file TProofPlayer.h.

◆ fFeedbackLists

TList* TProofPlayerRemote::fFeedbackLists

protected

Definition at line 285 of file TProofPlayer.h.

◆ fMergeFiles

Bool_t TProofPlayerRemote::fMergeFiles

protected

Definition at line 287 of file TProofPlayer.h.

◆ fMergeSTW

TStopwatch* TProofPlayerRemote::fMergeSTW

protected

Definition at line 295 of file TProofPlayer.h.

◆ fMergeTH1OneByOne

Bool_t TProofPlayerRemote::fMergeTH1OneByOne

protected

Definition at line 290 of file TProofPlayer.h.

◆ fNumMergers

Int_t TProofPlayerRemote::fNumMergers

protected

Definition at line 296 of file TProofPlayer.h.

◆ fOutputLists

TList* TProofPlayerRemote::fOutputLists

protected

Definition at line 283 of file TProofPlayer.h.

◆ fPacketizer

TVirtualPacketizer* TProofPlayerRemote::fPacketizer

protected

Definition at line 286 of file TProofPlayer.h.

◆ fProcessMessage

TMessage* TProofPlayerRemote::fProcessMessage

protected

Histogram with packets being processed (owned by TPerfStats)

Definition at line 292 of file TProofPlayer.h.

◆ fProcPackets

TH1* TProofPlayerRemote::fProcPackets

protected

Definition at line 291 of file TProofPlayer.h.

◆ fProof

TProof* TProofPlayerRemote::fProof

protected

Definition at line 282 of file TProofPlayer.h.

◆ fSelectorFileName

TString TProofPlayerRemote::fSelectorFileName

protected

Definition at line 293 of file TProofPlayer.h.

proof/proofplayer/inc/TProofPlayer.h

proof/proofplayer/src/TProofPlayer.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TProofPlayerRemote()

◆ ~TProofPlayerRemote()

Member Function Documentation

◆ AddOutput()

◆ AddOutputObject()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ DrawSelect()

◆ Feedback()

◆ Finalize() [1/2]

◆ Finalize() [2/2]

◆ GetNextPacket()

◆ GetPacketizer()

◆ GetProof()

◆ HandleHistogram()

◆ HandleTimer()

◆ HistoSameAxis()

◆ Incorporate()

◆ InitPacketizer()

◆ IsA()

◆ IsClient()

◆ JoinProcess()

◆ MergeFeedback()

◆ MergeOutput()

◆ MergeOutputFiles()

◆ NotifyMemory()

◆ Process() [1/2]

◆ Process() [2/2]

◆ Progress() [1/6]

◆ Progress() [2/6]

◆ Progress() [3/6]

◆ Progress() [4/6]

◆ Progress() [5/6]

◆ Progress() [6/6]

◆ RedirectOutput()

◆ SendSelector()

◆ SetInitTime()

◆ SetLastMergingMsg()

◆ SetMerging()

◆ SetSelectorDataMembersFromOutputList()

◆ SetupFeedback()

◆ StopFeedback()

◆ StopProcess()

◆ StoreFeedback()

◆ StoreOutput()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fDSet

◆ fErrorHandler

◆ fFeedback

◆ fFeedbackLists

◆ fMergeFiles

◆ fMergeSTW

◆ fMergeTH1OneByOne

◆ fNumMergers

◆ fOutputLists

◆ fPacketizer

◆ fProcessMessage

◆ fProcPackets

◆ fProof

◆ fSelectorFileName