TProofPlayerSlave Class Reference

Definition at line 389 of file TProofPlayer.h.

Public Member Functions
	TProofPlayerSlave (TSocket *socket=0)
void	HandleGetTreeHeader (TMessage *mess)
	Handle tree header request. More...
Public Member Functions inherited from TProofPlayer
	TProofPlayer (TProof *proof=0)
virtual	~TProofPlayer ()
	Destructor. More...
Long64_t	Process (TDSet *set, const char *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Process specified TDSet on PROOF worker. More...
Long64_t	Process (TDSet *set, TSelector *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Process specified TDSet on PROOF worker with TSelector object The return value is -1 in case of error and TSelector::GetStatus() in case of success. More...
virtual Bool_t	JoinProcess (TList *workers)
	Not implemented: meaningful only in the remote player. Returns kFALSE. More...
TVirtualPacketizer *	GetPacketizer () const
Long64_t	Finalize (Bool_t force=kFALSE, Bool_t sync=kFALSE)
	Finalize query (may not be used in this class). More...
Long64_t	Finalize (TQueryResult *qr)
	Finalize query (may not be used in this class). More...
Long64_t	DrawSelect (TDSet *set, const char *varexp, const char *selection, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Draw (may not be used in this class). More...
Int_t	GetDrawArgs (const char *var, const char *sel, Option_t *opt, TString &selector, TString &objname)
	Parse the arguments from var, sel and opt and fill the selector and object name accordingly. More...
void	HandleRecvHisto (TMessage *mess)
	Receive histo from slave. More...
void	FeedBackCanvas (const char *name, Bool_t create)
	Create/destroy a named canvas for feedback. More...
void	StopProcess (Bool_t abort, Int_t timeout=-1)
	Stop the process after this event. More...
void	AddInput (TObject *inp)
	Add object to input list. More...
void	ClearInput ()
	Clear input list. More...
TObject *	GetOutput (const char *name) const
	Get output object by name. More...
TList *	GetOutputList () const
	Get output list. More...
TList *	GetInputList () const
TList *	GetListOfResults () const
void	AddQueryResult (TQueryResult *q)
	Add query result to the list, making sure that there are no duplicates. More...
TQueryResult *	GetCurrentQuery () const
TQueryResult *	GetQueryResult (const char *ref)
	Get query result instances referenced 'ref' from the list of results. More...
void	RemoveQueryResult (const char *ref)
	Remove all query result instances referenced 'ref' from the list of results. More...
void	SetCurrentQuery (TQueryResult *q)
	Set current query and save previous value. More...
void	SetMaxDrawQueries (Int_t max)
void	RestorePreviousQuery ()
Int_t	AddOutputObject (TObject *obj)
	Incorporate output object (may not be used in this class). More...
void	AddOutput (TList *out)
	Incorporate output list (may not be used in this class). More...
void	StoreOutput (TList *out)
	Store output list (may not be used in this class). More...
void	StoreFeedback (TObject *slave, TList *out)
	Store feedback list (may not be used in this class). More...
void	Progress (Long64_t total, Long64_t processed)
	Report progress (may not be used in this class). More...
void	Progress (TSlave *, Long64_t total, Long64_t processed)
void	Progress (Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti)
	Report progress (may not be used in this class). More...
void	Progress (TSlave *, Long64_t total, Long64_t processed, Long64_t bytesread, Float_t initTime, Float_t procTime, Float_t evtrti, Float_t mbrti)
void	Progress (TProofProgressInfo *pi)
	Report progress (may not be used in this class). More...
void	Progress (TSlave *, TProofProgressInfo *pi)
void	Feedback (TList *objs)
	Set feedback list (may not be used in this class). More...
TDrawFeedback *	CreateDrawFeedback (TProof *p)
	Draw feedback creation proxy. More...
void	SetDrawFeedbackOption (TDrawFeedback *f, Option_t *opt)
	Set draw feedback option. More...
void	DeleteDrawFeedback (TDrawFeedback *f)
	Delete draw feedback object. More...
TDSetElement *	GetNextPacket (TSlave *slave, TMessage *r)
	Get next packet (may not be used in this class). More...
Int_t	ReinitSelector (TQueryResult *qr)
	Reinitialize fSelector using the selector files in the query result. More...
void	UpdateAutoBin (const char *name, Double_t &xmin, Double_t &xmax, Double_t &ymin, Double_t &ymax, Double_t &zmin, Double_t &zmax)
	Update automatic binning parameters for given object "name". More...
Bool_t	IsClient () const
void	SetExitStatus (EExitStatus st)
EExitStatus	GetExitStatus () const
Long64_t	GetEventsProcessed () const
void	AddEventsProcessed (Long64_t ev)
void	SetDispatchTimer (Bool_t on=kTRUE)
	Enable/disable the timer to dispatch pening events while processing. More...
void	SetStopTimer (Bool_t on=kTRUE, Bool_t abort=kFALSE, Int_t timeout=0)
	Enable/disable the timer to stop/abort processing. More...
virtual void	SetInitTime ()
virtual void	SetMerging (Bool_t=kTRUE)
Long64_t	GetCacheSize ()
	Return the size in bytes of the cache. More...
Int_t	GetLearnEntries ()
	Return the number of entries in the learning phase. More...
void	SetOutputFilePath (const char *fp)
Int_t	SavePartialResults (Bool_t queryend=kFALSE, Bool_t force=kFALSE)
	Save the partial results of this query to a dedicated file under the user data directory. More...
void	SetProcessing (Bool_t on=kTRUE)
	Set processing bit according to 'on'. More...
TProofProgressStatus *	GetProgressStatus () const
void	UpdateProgressInfo ()
	Update fProgressStatus. More...
Public Member Functions inherited from TVirtualProofPlayer
	TVirtualProofPlayer ()
virtual	~TVirtualProofPlayer ()
Public Member Functions inherited from TObject
	TObject ()
	TObject (const TObject &object)
	TObject copy ctor. More...
TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...
virtual	~TObject ()
	TObject destructor. More...
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...
virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...
virtual void	Clear (Option_t *="")
virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...
virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...
virtual void	Copy (TObject &object) const
	Copy this to obj. More...
virtual void	Delete (Option_t *option="")
	Delete this object. More...
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...
virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...
virtual void	Dump () const
	Dump contents of object on stdout. More...
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. More...
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...
virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...
virtual const char *	GetName () const
	Returns name of object. More...
virtual const char *	GetIconName () const
	Returns mime type name of object. More...
virtual Option_t *	GetOption () const
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...
virtual const char *	GetTitle () const
	Returns title of object. More...
virtual ULong_t	Hash () const
	Return hash value for this object. More...
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...
virtual Bool_t	IsSortable () const
Bool_t	IsOnHeap () const
Bool_t	IsZombie () const
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...
virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...
virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename. More...
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...
virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...
void *	operator new (size_t sz)
void *	operator new[] (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz, void *vp)
void	operator delete (void *ptr)
	Operator delete. More...
void	operator delete[] (void *ptr)
	Operator delete []. More...
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...
void	SetBit (UInt_t f)
void	ResetBit (UInt_t f)
Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
void	InvertBit (UInt_t f)
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message. More...
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message. More...
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message. More...
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message. More...
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message. More...
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
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). More...
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...
Public Member Functions inherited from TQObject
	TQObject ()
	TQObject Constructor. More...
virtual	~TQObject ()
	TQObject Destructor. More...
TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class. More...
TList *	GetListOfSignals () const
TList *	GetListOfConnections () const
Bool_t	AreSignalsBlocked () const
Bool_t	BlockSignals (Bool_t b)
void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes. More...
template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &...params)
void	EmitVA (const char *signal, Int_t nargs, va_list va)=delete
void	Emit (const char *signal)
	Acitvate signal without args. More...
void	Emit (const char *signal, Long_t *paramArr)
	Emit a signal with a varying number of arguments, paramArr is an array of the parameters. More...
void	Emit (const char *signal, const char *params)
	Activate signal with parameter text string. More...
void	Emit (const char *signal, Double_t param)
	Activate signal with single parameter. More...
void	Emit (const char *signal, Long_t param)
	Activate signal with single parameter. More...
void	Emit (const char *signal, Long64_t param)
	Activate signal with single parameter. More...
void	Emit (const char *signal, Bool_t param)
void	Emit (const char *signal, Char_t param)
void	Emit (const char *signal, UChar_t param)
void	Emit (const char *signal, Short_t param)
void	Emit (const char *signal, UShort_t param)
void	Emit (const char *signal, Int_t param)
void	Emit (const char *signal, UInt_t param)
void	Emit (const char *signal, ULong_t param)
void	Emit (const char *signal, ULong64_t param)
void	Emit (const char *signal, Float_t param)
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. More...
Bool_t	Disconnect (const char *signal=0, void *receiver=0, const char *slot=0)
	Disconnects signal of this object from slot of receiver. More...
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 Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal. More...
virtual Int_t	NumberOfSignals () const
	Return number of signals for this object. More...
virtual Int_t	NumberOfConnections () const
	Return number of connections for this object. More...
virtual void	Connected (const char *)
virtual void	Disconnected (const char *)
virtual void	Destroyed ()
virtual void	ChangedBy (const char *method)
virtual void	Message (const char *msg)

Protected Member Functions
void	SetupFeedback ()
	Set up feedback (may not be used in this class). More...
void	StopFeedback ()
	Stop feedback. More...
Protected Member Functions inherited from TProofPlayer
void *	GetSender ()
virtual Int_t	DrawCanvas (TObject *obj)
	Draw the object if it is a canvas. More...
virtual void	MergeOutput (Bool_t savememvalues=kFALSE)
	Merge output (may not be used in this class). More...
Int_t	AssertSelector (const char *selector_file)
	Make sure that a valid selector object Return -1 in case of problems, 0 otherwise. More...
Bool_t	CheckMemUsage (Long64_t &mfreq, Bool_t &w80r, Bool_t &w80v, TString &wmsg)
	Check the memory usage, if requested. More...
void	MapOutputListToDataMembers () const
Protected Member Functions inherited from TObject
void	MakeZombie ()
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected). More...
Protected Member Functions inherited from TQObject
virtual const char *	GetSenderClassName () const

Private Member Functions
Bool_t	HandleTimer (TTimer *timer)
	Handle timer event. More...

Private Attributes
TSocket *	fSocket
TList *	fFeedback

Additional Inherited Members
Public Types inherited from TProofPlayer
enum	EStatusBits { kDispatchOneEvent = BIT(15), kIsProcessing = BIT(16), kMaxProcTimeReached = BIT(17), kMaxProcTimeExtended = BIT(18) }
Public Types inherited from TVirtualProofPlayer
enum	EStatusBits { kIsSubmerger = BIT(16) }
enum	EExitStatus { kFinished, kStopped, kAborted }
Public Types inherited from TObject
enum	EStatusBits {   kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),   kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
Static Public Member Functions inherited from TVirtualProofPlayer
static TVirtualProofPlayer *	Create (const char *player, TProof *p, TSocket *s=0)
	Create a PROOF player. More...
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...
static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...
static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...
Static Public Member Functions inherited from TQObject
static Bool_t	Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver. More...
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. More...
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. More...
static Bool_t	Disconnect (const char *class_name, const char *signal, void *receiver=0, const char *slot=0)
	Disconnects "class signal". More...
static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked. More...
static Bool_t	BlockAllSignals (Bool_t b)
	Block or unblock all signals. Returns the previous block status. More...
Static Protected Member Functions inherited from TQObject
static Bool_t	ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver. More...
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. More...
static Int_t	CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot)
	Checking of consitency of sender/receiver methods/arguments. More...
static TString	CompressName (const char *method_name)
Protected Attributes inherited from TProofPlayer
TList *	fInput
THashList *	fOutput
TSelector *	fSelector
Bool_t	fCreateSelObj
	the latest selector More...
TClass *	fSelectorClass
	kTRUE when fSelector has been created locally More...
TTimer *	fFeedbackTimer
	class of the latest selector More...
Long_t	fFeedbackPeriod
	timer for sending intermediate results More...
TEventIter *	fEvIter
	period (ms) for sending intermediate results More...
TStatus *	fSelStatus
	iterator on events or objects More...
EExitStatus	fExitStatus
	status of query in progress More...
Long64_t	fTotalEvents
TProofProgressStatus *	fProgressStatus
Long64_t	fReadBytesRun
Long64_t	fReadCallsRun
	Bytes read in this run. More...
Long64_t	fProcessedRun
	Read calls in this run. More...
TList *	fQueryResults
	Events processed in this run. More...
TQueryResult *	fQuery
TQueryResult *	fPreviousQuery
Int_t	fDrawQueries
Int_t	fMaxDrawQueries
TTimer *	fStopTimer
TMutex *	fStopTimerMtx
TTimer *	fDispatchTimer
TTimer *	fProcTimeTimer
TStopwatch *	fProcTime
TString	fOutputFilePath
TFile *	fOutputFile
Long_t	fSaveMemThreshold
Bool_t	fSavePartialResults
Bool_t	fSaveResultsPerPacket
Protected Attributes inherited from TQObject
TList *	fListOfSignals
TList *	fListOfConnections
	list of signals from this object More...
Bool_t	fSignalsBlocked
	list of connections to this object More...
Static Protected Attributes inherited from TProofPlayer
static THashList *	fgDrawInputPars
Static Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals More...

#include <TProofPlayer.h>

Inheritance diagram for TProofPlayerSlave:

Collaboration diagram for TProofPlayerSlave:

Constructor & Destructor Documentation

TProofPlayerSlave::TProofPlayerSlave ( TSocket *  socket = 0 )

inline

Definition at line 402 of file TProofPlayer.h.

Member Function Documentation

void TProofPlayerSlave::HandleGetTreeHeader ( TMessage *  mess )

virtual

Handle tree header request.

Reimplemented from TProofPlayer.

Definition at line 4425 of file TProofPlayer.cxx.

Bool_t TProofPlayerSlave::HandleTimer ( TTimer *  timer )

privatevirtual

Handle timer event.

Reimplemented from TObject.

Definition at line 4364 of file TProofPlayer.cxx.

void TProofPlayerSlave::SetupFeedback ( )

protectedvirtual

Set up feedback (may not be used in this class).

Reimplemented from TProofPlayer.

void TProofPlayerSlave::StopFeedback ( )

protectedvirtual

Stop feedback.

Reimplemented from TProofPlayer.

Definition at line 4352 of file TProofPlayer.cxx.

Member Data Documentation

TList* TProofPlayerSlave::fFeedback

private

Definition at line 393 of file TProofPlayer.h.

Referenced by HandleTimer().

TSocket* TProofPlayerSlave::fSocket

private

Definition at line 392 of file TProofPlayer.h.

Referenced by HandleGetTreeHeader().

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

• proof/proofplayer/inc/TProofPlayer.h
• proof/proofplayer/src/TProofPlayer.cxx