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Reference Guide
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TProofMgrLite Class Reference

Basic TProofMgr functionality implementation in the case of Lite session.

Definition at line 31 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, Long64_t ofs, Int_t len)
 Read 'len' bytes from offset 'ofs' of the local file 'fin'. More...
 
TObjStringReadBuffer (const char *file, const char *pattern)
 Read lines containing 'pattern' in 'file'. 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: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 TString &name, const TString &title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. 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 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...
 
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 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...
 
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...
 
Bool_t IsOnHeap () const
 
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, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
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...
 
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, kBitMask = 0x00ffffff }
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
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)
}
 
- 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 (TList *src, const char *mss, const char *dest=0)
 Upload files provided via the list 'src' (as TFileInfo or TObjString) to 'mss'. 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 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 35 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,
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.

◆ ReadBuffer() [2/2]

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.


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