TSlaveLite Class Reference

Definition at line 33 of file TSlaveLite.h.

Public Member Functions
	TSlaveLite (const char *ord, Int_t perf, const char *image, TProof *proof, Int_t stype, const char *workdir, const char *msd, Int_t=1)
virtual	~TSlaveLite ()
	Destroy slave. More...
void	Close (Option_t *opt="")
	Close slave socket. More...
void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected). More...
void	Print (Option_t *option="") const
	Printf info about slave. More...
Int_t	SetupServ (Int_t stype, const char *conffile)
	Init a PROOF slave object. More...
Public Member Functions inherited from TSlave
virtual	~TSlave ()
	Destroy slave. More...
Int_t	Compare (const TObject *obj) const
	Used to sort slaves by performance index. More...
Bool_t	IsSortable () const
const char *	GetName () const
	Returns name of object. More...
const char *	GetImage () const
const char *	GetProofWorkDir () const
const char *	GetWorkDir () const
const char *	GetUser () const
const char *	GetGroup () const
Int_t	GetPort () const
const char *	GetOrdinal () const
Int_t	GetPerfIdx () const
Int_t	GetProtocol () const
TSocket *	GetSocket () const
TProof *	GetProof () const
Long64_t	GetBytesRead () const
Float_t	GetRealTime () const
Float_t	GetCpuTime () const
Int_t	GetSlaveType () const
Int_t	GetStatus () const
Int_t	GetParallel () const
const char *	GetMsd () const
const char *	GetSessionTag () const
TFileHandler *	GetInputHandler () const
void	SetInputHandler (TFileHandler *ih)
	Adopt and register input handler for this slave. More...
const char *	GetArchCompiler () const
const char *	GetROOTVersion () const
virtual Bool_t	IsValid () const
virtual void	SetInterruptHandler (Bool_t)
void	SetArchCompiler (const char *ac)
void	SetROOTVersion (const char *rv)
void	SetSessionTag (const char *st)
virtual void	Touch ()
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 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 *	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 Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. 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...
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 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...

Private Member Functions
void	Init ()
	Init a PROOF worker object. Called via the TSlaveLite ctor. More...

Private Attributes
Bool_t	fValid
TSignalHandler *	fIntHandler

Friends
class	TProof

Additional Inherited Members
Public Types inherited from TSlave
enum	ESlaveType { kMaster, kSlave }
enum	ESlaveStatus { kInvalid, kActive, kInactive }
enum	EStatusBits { kOutputRequested = BIT(15) }
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 TSlave
static void	SetTXSlaveHook (TSlave_t xslavehook)
	Set hook to TXSlave ctor. 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...
Protected Member Functions inherited from TSlave
	TSlave ()
	Default constructor used by derived classes. More...
virtual void	FlushSocket ()
void	Init (TSocket *s, Int_t stype)
	Init a PROOF slave object using the connection opened via s. More...
virtual void	Interrupt (Int_t type)
	Send interrupt OOB byte to master or slave servers. More...
virtual Int_t	Ping ()
	Ping the remote master or slave servers. More...
virtual TObjString *	SendCoordinator (Int_t kind, const char *msg=0, Int_t int2=0)
	Send message to intermediate coordinator. More...
virtual Int_t	SendGroupPriority (const char *, Int_t)
virtual void	SetAlias (const char *alias)
	Set an alias for this session. More...
void	SetSocket (TSocket *s)
virtual void	SetStatus (Int_t st)
virtual void	StopProcess (Bool_t abort, Int_t timeout)
	Sent stop/abort request to PROOF server. More...
Protected Member Functions inherited from TObject
void	MakeZombie ()
Protected Attributes inherited from TSlave
TString	fName
TString	fImage
TString	fProofWorkDir
TString	fWorkDir
TString	fUser
TString	fGroup
Int_t	fPort
TString	fOrdinal
Int_t	fPerfIdx
Int_t	fProtocol
TSocket *	fSocket
TProof *	fProof
TFileHandler *	fInput
Long64_t	fBytesRead
Float_t	fRealTime
Float_t	fCpuTime
ESlaveType	fSlaveType
Int_t	fStatus
Int_t	fParallel
TString	fMsd
TString	fSessionTag
TString	fROOTVers
TString	fArchComp

#include <TSlaveLite.h>

Inheritance diagram for TSlaveLite:

Collaboration diagram for TSlaveLite:

Constructor & Destructor Documentation

TSlaveLite::TSlaveLite	(	const char *	ord,
		Int_t	perf,
		const char *	image,
		TProof *	proof,
		Int_t	stype,
		const char *	workdir,
		const char *	msd,
		Int_t	= 1
	)

TSlaveLite::~TSlaveLite ( )

virtual

Destroy slave.

Definition at line 144 of file TSlaveLite.cxx.

Member Function Documentation

void TSlaveLite::Close ( Option_t *  opt = "" )

virtual

Close slave socket.

Reimplemented from TSlave.

Definition at line 152 of file TSlaveLite.cxx.

Referenced by SetupServ(), and ~TSlaveLite().

void TSlaveLite::DoError ( int  level, const char *  location, const char *  fmt, va_list  va  ) const

virtual

Interface to ErrorHandler (protected).

Reimplemented from TObject.

void TSlaveLite::Init ( )

private

Init a PROOF worker object. Called via the TSlaveLite ctor.

Definition at line 77 of file TSlaveLite.cxx.

void TSlaveLite::Print ( Option_t *  option = "" ) const

virtual

Printf info about slave.

Reimplemented from TSlave.

Definition at line 165 of file TSlaveLite.cxx.

Int_t TSlaveLite::SetupServ ( Int_t  stype, const char *  conffile  )

virtual

Init a PROOF slave object.

Called via the TSlaveLite ctor. The Init method is technology specific and is overwritten by derived classes.

Reimplemented from TSlave.

Definition at line 102 of file TSlaveLite.cxx.

Friends And Related Function Documentation

friend class TProof

friend

Definition at line 35 of file TSlaveLite.h.

Member Data Documentation

TSignalHandler* TSlaveLite::fIntHandler

private

Definition at line 39 of file TSlaveLite.h.

Bool_t TSlaveLite::fValid

private

Definition at line 38 of file TSlaveLite.h.

Referenced by SetupServ().

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

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