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Reference Guide
TProofMgrLite Class Reference

Basic TProofMgr functionality implementation in the case of Lite session.

Definition at line 27 of file TProofMgrLite.h.

Public Member Functions

 TProofMgrLite (const char *url, Int_t loglevel=-1, const char *alias="")
 Create a PROOF manager for the Lite environment. More...
 
virtual ~TProofMgrLite ()
 
TProofCreateSession (const char *=0, const char *=0, Int_t=-1)
 Create a new session. More...
 
TProofLogGetSessionLogs (Int_t ridx=0, const char *stag=0, const char *pattern="-v | SvcMsg", Bool_t rescan=kFALSE)
 Get logs or log tails from last session associated with this manager instance. More...
 
TObjStringReadBuffer (const char *file, const char *pattern)
 Read lines containing 'pattern' in 'file'. More...
 
TObjStringReadBuffer (const char *file, Long64_t ofs, Int_t len)
 Read 'len' bytes from offset 'ofs' of the local file 'fin'. More...
 
- Public Member Functions inherited from TProofMgr
 TProofMgr (const char *url, Int_t loglevel=-1, const char *alias="")
 Create a PROOF manager for the standard (old) environment. More...
 
virtual ~TProofMgr ()
 Destroy a TProofMgr instance. More...
 
virtual TProofAttachSession (Int_t, Bool_t=kFALSE)
 Dummy version provided for completeness. More...
 
virtual TProofAttachSession (TProofDesc *, Bool_t=kFALSE)
 Dummy version provided for completeness. More...
 
void Close ()
 
virtual Int_t Cp (const char *, const char *=0, const char *=0)
 
virtual void DetachSession (Int_t, Option_t *="")
 Detach session with 'id' from its proofserv. More...
 
virtual void DetachSession (TProof *, Option_t *="")
 Detach session 'p' from its proofserv. More...
 
virtual void DiscardSession (TProof *p)
 Discard TProofDesc of session 'p' from the internal list. More...
 
virtual void Find (const char *="~/", const char *=0, const char *=0)
 
virtual Int_t GetFile (const char *, const char *, const char *=0)
 
virtual const char * GetMssUrl (Bool_t=kFALSE)
 
virtual TProofDescGetProofDesc (Int_t id)
 Get TProofDesc instance corresponding to 'id'. More...
 
virtual TProofDescGetProofDesc (TProof *p)
 Get TProofDesc instance corresponding to TProof object 'p'. More...
 
virtual Int_t GetRemoteProtocol () const
 
virtual const char * GetUrl ()
 
virtual void Grep (const char *, const char *=0, const char *=0)
 
virtual Bool_t IsLite () const
 
virtual Bool_t IsProofd () const
 
virtual Bool_t IsValid () const
 
virtual void Ls (const char *="~/", const char *=0, const char *=0)
 
virtual Bool_t MatchUrl (const char *url)
 Checks if 'url' refers to the same 'user@host:port' entity as the URL in memory. More...
 
virtual Int_t Md5sum (const char *, TString &, const char *=0)
 
virtual void More (const char *, const char *=0, const char *=0)
 
virtual Int_t PutFile (const char *, const char *, const char *=0)
 
virtual TListQuerySessions (Option_t *opt="S")
 Get list of sessions accessible to this manager. More...
 
virtual Int_t Reset (Bool_t hard=kFALSE, const char *usr=0)
 Send a cleanup request for the sessions associated with the current user. More...
 
virtual Int_t Rm (const char *, const char *=0, const char *=0)
 Run 'rm' on 'what'. Locally it is just a call to TSystem::Unlink . More...
 
virtual Int_t SendMsgToUsers (const char *, const char *=0)
 Send a message to connected users. More...
 
virtual void SetAlias (const char *alias="")
 
virtual void SetInvalid ()
 
virtual void SetMssUrl (const char *mss)
 
virtual Int_t SetROOTVersion (const char *)
 
virtual void ShowROOTVersions ()
 
virtual void ShowWorkers ()
 Show available workers. More...
 
virtual void ShutdownSession (Int_t id)
 
virtual void ShutdownSession (TProof *p)
 
virtual Int_t Stat (const char *, FileStat_t &, const char *=0)
 
virtual void Tail (const char *, const char *=0, const char *=0)
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor. More...
 
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 ls (Option_t *option="") const
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual void Print (Option_t *option="") const
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. 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...
 
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...
 
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. 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 selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. 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 void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. 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 const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
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. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. 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...
 
void InvertBit (UInt_t f)
 
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 IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
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...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. 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...
 
void ResetBit (UInt_t f)
 
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...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. 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 SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
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. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. 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...
 

Additional Inherited Members

- Public Types inherited from TProofMgr
enum  EServType { kProofd = 0, kXProofd = 1, kProofLite = 2 }
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TProofMgr
static TProofMgrCreate (const char *url, Int_t loglevel=-1, const char *alias=0, Bool_t xpd=kTRUE)
 Static method returning the appropriate TProofMgr object using the plugin manager. More...
 
static TListGetListOfManagers ()
 Extract pointers to PROOF managers from TROOT::fProofs. More...
 
static Int_t Ping (const char *url, Bool_t checkxrd=kFALSE)
 Non-blocking check for a PROOF (or Xrootd, if checkxrd) service at 'url' Return 0 if a XProofd (or Xrootd, if checkxrd) daemon is listening at 'url' -1 if nothing is listening on the port (connection cannot be open) 1 if something is listening but not XProofd (or not Xrootd, if checkxrd) More...
 
static void SetTXProofMgrHook (TProofMgr_t pmh)
 Set hook to TXProofMgr ctor. More...
 
static TFileCollectionUploadFiles (const char *txtfile, const char *mss, const char *dest=0)
 Upload to 'mss' the files listed in the text file 'srcfiles' or contained in the directory 'srcfiles'. More...
 
static TFileCollectionUploadFiles (TList *src, const char *mss, const char *dest=0)
 Upload files provided via the list 'src' (as TFileInfo or TObjString) to 'mss'. More...
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Protected Member Functions inherited from TProofMgr
 TProofMgr ()
 
- 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). More...
 
void MakeZombie ()
 
- Protected Attributes inherited from TProofMgr
TSignalHandlerfIntHandler
 
TString fMssUrl
 
Int_t fRemoteProtocol
 
EServType fServType
 
TListfSessions
 
TUrl fUrl
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 
- Static Protected Attributes inherited from TProofMgr
static TList fgListOfManagers
 

#include <TProofMgrLite.h>

Inheritance diagram for TProofMgrLite:
[legend]

Constructor & Destructor Documentation

◆ TProofMgrLite()

TProofMgrLite::TProofMgrLite ( const char *  url,
Int_t  loglevel = -1,
const char *  alias = "" 
)

Create a PROOF manager for the Lite environment.

Definition at line 41 of file TProofMgrLite.cxx.

◆ ~TProofMgrLite()

virtual TProofMgrLite::~TProofMgrLite ( )
inlinevirtual

Definition at line 37 of file TProofMgrLite.h.

Member Function Documentation

◆ CreateSession()

TProof * TProofMgrLite::CreateSession ( const char *  cfg = 0,
const char *  = 0,
Int_t  loglevel = -1 
)
virtual

Create a new session.

Reimplemented from TProofMgr.

Definition at line 51 of file TProofMgrLite.cxx.

◆ GetSessionLogs()

TProofLog * TProofMgrLite::GetSessionLogs ( Int_t  isess = 0,
const char *  stag = 0,
const char *  pattern = "-v | SvcMsg",
Bool_t  rescan = kFALSE 
)
virtual

Get logs or log tails from last session associated with this manager instance.

The arguments allow to specify a session different from the last one: isess specifies a position relative to the last one, i.e. 1 for the next to last session; the absolute value is taken so -1 and 1 are equivalent. stag specifies the unique tag of the wanted session The special value stag = "NR" allows to just initialize the TProofLog object w/o retrieving the files; this may be useful when the number of workers is large and only a subset of logs is required. If 'stag' is specified 'isess' is ignored (unless stag = "NR"). If 'pattern' is specified only the lines containing it are retrieved (remote grep functionality); to filter out a pattern 'pat' use pattern = "-v pat". Returns a TProofLog object (to be deleted by the caller) on success, 0 if something wrong happened.

Reimplemented from TProofMgr.

Definition at line 129 of file TProofMgrLite.cxx.

◆ ReadBuffer() [1/2]

TObjString * TProofMgrLite::ReadBuffer ( const char *  fin,
const char *  pattern 
)
virtual

Read lines containing 'pattern' in 'file'.

Returns a TObjString with the content or 0, in case of failure

Reimplemented from TProofMgr.

Definition at line 353 of file TProofMgrLite.cxx.

◆ ReadBuffer() [2/2]

TObjString * TProofMgrLite::ReadBuffer ( const char *  fin,
Long64_t  ofs,
Int_t  len 
)
virtual

Read 'len' bytes from offset 'ofs' of the local file 'fin'.

Returns a TObjString with the content or 0, in case of failure

Reimplemented from TProofMgr.

Definition at line 289 of file TProofMgrLite.cxx.

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