ROOT  6.07/01
Reference Guide
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
List of all members | Public Types | Public Member Functions | Static Public Member Functions | Private Member Functions | Private Attributes | Friends | List of all members
TProofLog Class Reference

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...
 
TListGetListOfLogs () 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)
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual ~TNamed ()
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
virtual TObjectClone (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...
 
TObjectoperator= (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 TObjectDrawClone (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 TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () 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_tGetOption () 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...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator 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...
 
TListGetListOfClassSignals () const
 Returns pointer to list of signals of this class. More...
 
TListGetListOfSignals () const
 
TListGetListOfConnections () 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

TProofLogElemAdd (const char *ord, const char *url)
 Add new entry to the list of elements. More...
 

Private Attributes

TProofMgrfMgr
 
voidfFILE
 
TListfElem
 
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 voidGetSender ()
 
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
TListfListOfSignals
 
TListfListOfConnections
 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

Enumerator
kLogToBox 

Definition at line 54 of file TProofLog.h.

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
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().

Int_t TProofLog::Save ( const char *  ord = "*",
const char *  fname = 0,
Option_t opt = "w" 
)

Save the content associated with worker 'ord' to finel 'fname'.

If 'ord' is "*" (default), the log from all the workers is saved. If 'opt' is "a" the file is open in append mode; otherwise the file is truncated.

Definition at line 201 of file TProofLog.cxx.

Referenced by Retrieve(), and TProofProgressLog::SaveToFile().

void TProofLog::SetLogToBox ( Bool_t  lgbox = kFALSE)
inline

Definition at line 76 of file TProofLog.h.

Referenced by TProofProgressLog::DoLog().

void TProofLog::SetMaxTransferSize ( Long64_t  maxsz)
static

Set max transfer size.

Definition at line 304 of file TProofLog.cxx.

TDatime TProofLog::StartTime ( )
inline

Definition at line 73 of file TProofLog.h.

Referenced by TProofProgressLog::BuildLogList().

Friends And Related Function Documentation

friend class TProofLogElem
friend

Definition at line 40 of file TProofLog.h.

Referenced by Add().

friend class TProofMgrLite
friend

Definition at line 41 of file TProofLog.h.

friend class TXProofMgr
friend

Definition at line 42 of file TProofLog.h.

Member Data Documentation

TList* TProofLog::fElem
private

Definition at line 47 of file TProofLog.h.

Referenced by Add(), Display(), GetListOfLogs(), Grep(), Print(), Retrieve(), Save(), and ~TProofLog().

void* TProofLog::fFILE
private

Definition at line 46 of file TProofLog.h.

Referenced by Prt(), and Save().

TProofMgr* TProofLog::fMgr
private

Definition at line 45 of file TProofLog.h.

Referenced by TProofLogElem::Retrieve().

TDatime TProofLog::fStartTime
private

Definition at line 48 of file TProofLog.h.

Referenced by StartTime().

Collaboration diagram for TProofLog:
[legend]

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