Implementation of the PROOF session log handler.

Definition at line 38 of file TProofLog.h.

Public Types
enum	ELogLocationBit { kLogToBox = BIT(16) }

enum	ERetrieveOpt { kLeading = 0x1, kTrailing = 0x2, kAll = 0x3, kGrep = 0x4 }

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) }

Public Member Functions
	TProofLog (const char stag, const char url, TProofMgr *mgr)

virtual	~TProofLog ()
	Destructor. More...

void	Display (const char ord="", Int_t from=-10, Int_t to=-1)
	Display the content associated with worker 'ord' from line 'from' to line 'to' inclusive. More...

TList *	GetListOfLogs () const

Int_t	Grep (const char *txt, Int_t from=0)
	Search lines containing 'txt', starting from line 'from'. More...

void	Print (Option_t *opt=0) const
	Print head info about the content. More...

void	Prt (const char *what, Bool_t newline=kTRUE)
	Special printing procedure. More...

Int_t	Retrieve (const char ord="", TProofLog::ERetrieveOpt opt=TProofLog::kTrailing, const char fname=0, const char pattern=0)
	Retrieve the content of the log file associated with worker 'ord'. More...

Int_t	Save (const char ord="", const char fname=0, Option_t opt="w")
	Save the content associated with worker 'ord' to finel 'fname'. More...

TDatime	StartTime ()

void	SetLogToBox (Bool_t lgbox=kFALSE)

Bool_t	LogToBox ()

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TString &name, const TString &title)

	TNamed (const TNamed &named)

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...

virtual	~TNamed ()

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...

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 two TNamed objects. More...

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

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...

virtual const char *	GetName () const
	Returns name of object. 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	IsSortable () const

virtual void	SetName (const char *name)
	Change (i.e. More...

virtual void	SetNameTitle (const char name, const char title)
	Change (i.e. set) all the TNamed parameters (name and title). More...

virtual void	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...

virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...

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	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 Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. 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	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...

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)

Static Public Member Functions
static void	SetMaxTransferSize (Long64_t maxsz)
	Set max transfer size. 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...

Private Member Functions
TProofLogElem *	Add (const char ord, const char url)
	Add new entry to the list of elements. More...

Private Attributes
TProofMgr *	fMgr

void *	fFILE

TList *	fElem

TDatime	fStartTime

Friends
class	TProofLogElem

class	TProofMgrLite

class	TXProofMgr

Additional Inherited Members
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 void *	GetSender ()

virtual const char *	GetSenderClassName () const

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 TNamed
TString	fName

TString	fTitle

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 TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals More...

#include <TProofLog.h>

Inheritance diagram for TProofLog:

[legend]

Member Enumeration Documentation

enum TProofLog::ELogLocationBit

Enumerator
kLogToBox

Definition at line 54 of file TProofLog.h.

enum TProofLog::ERetrieveOpt

Enumerator
kLeading
kTrailing
kAll
kGrep

Definition at line 57 of file TProofLog.h.

Constructor & Destructor Documentation

TProofLog::TProofLog	(	const char *	stag,
		const char *	url,
		TProofMgr *	mgr
	)

TProofLog::~TProofLog ( )

virtual

Destructor.

Definition at line 59 of file TProofLog.cxx.

Member Function Documentation

TProofLogElem * TProofLog::Add	(	const char *	ord,
		const char *	url
	)

private

Add new entry to the list of elements.

Definition at line 67 of file TProofLog.cxx.

Referenced by TXProofMgr::GetSessionLogs().

void TProofLog::Display	(	const char *	ord = `"*"`,
		Int_t	from = `-10`,
		Int_t	to = `-1`
	)

Display the content associated with worker 'ord' from line 'from' to line 'to' inclusive.

A negative value for 'from' indicates lines counted from the end (tail action); 'to' is ignored in such a case. If 'ord' is "*" (default), all the workers are displayed.

Definition at line 131 of file TProofLog.cxx.

Referenced by TProofProgressLog::DoLog().

TList* TProofLog::GetListOfLogs ( ) const

inline

Definition at line 64 of file TProofLog.h.

Referenced by TProofProgressMemoryPlot::BuildLogList(), TProofProgressLog::BuildLogList(), TProofProgressMemoryPlot::DoAveragePlot(), and TProofProgressMemoryPlot::DoPlot().

Int_t TProofLog::Grep	(	const char *	txt,
		Int_t	from = `0`
	)

Search lines containing 'txt', starting from line 'from'.

Print the lines where this happens.

Definition at line 261 of file TProofLog.cxx.

Bool_t TProofLog::LogToBox ( )

inline

Definition at line 77 of file TProofLog.h.

Referenced by TProofProgressLog::DoLog(), and Prt().

void TProofLog::Print ( Option_t * opt = 0 ) const

virtual

Print head info about the content.

Reimplemented from TNamed.

Definition at line 158 of file TProofLog.cxx.

void TProofLog::Prt	(	const char *	what,
		Bool_t	newline = `kTRUE`
	)

Special printing procedure.

Definition at line 181 of file TProofLog.cxx.

Referenced by Display(), Grep(), TProofLogElem::Prt(), Retrieve(), and Save().

Int_t TProofLog::Retrieve	(	const char *	ord = `"*"`,
		TProofLog::ERetrieveOpt	opt = `TProofLog::kTrailing`,
		const char *	fname = `0`,
		const char *	pattern = `0`
	)

Retrieve the content of the log file associated with worker 'ord'.

If 'ord' is "*" (default), all the workers are retrieved. If 'all' is true, the whole files are retrieved; else a max of fgMaxTransferSize (about 1000 lines) per file is read, starting from the end (i.e. the last ~1000 lines). The received buffer is added to the file fname, if the latter is defined. If opt == TProofLog::kGrep only the lines containing 'pattern' are retrieved (remote grep functionality); to filter out a pattern 'pat' use pattern = "-v pat". Return 0 on success, -1 in case of any error.

Definition at line 87 of file TProofLog.cxx.

Referenced by TProofProgressLog::DoLog(), and TXProofMgr::GetSessionLogs().