TDSetProxy Class Reference

Definition at line 29 of file TDSetProxy.h.

Public Member Functions
	TDSetProxy ()
	Constructor.
	TDSetProxy (const char *type, const char *objname="*", const char *dir="/")
	Constructor.
TClass *	IsA () const override
TDSetElement *	Next (Long64_t totalEntries=-1) override
	Get the next packet.
void	Reset () override
	Reset this instance.
void	SetProofServ (TProofServ *serv)
	Set the reference TProofServ instance.
void	Streamer (TBuffer &) override
	Stream an object of class TDSet.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TDSet
	TDSet ()
	iterator on fSrvMaps
	TDSet (const char *name, const char *objname="*", const char *dir="/", const char *type=0)
	Create a named TDSet object.
	TDSet (const TChain &chain, Bool_t withfriends=kTRUE)
	Create a named TDSet object from existing TChain 'chain'.
	~TDSet () override
	Cleanup.
virtual Bool_t	Add (const char *file, const char *objname=0, const char *dir=0, Long64_t first=0, Long64_t num=-1, const char *msd=0)
	Add file to list of files to be analyzed.
virtual Bool_t	Add (TCollection *fileinfo, const char *meta=0, Bool_t availableOnly=kFALSE, TCollection *badlist=0)
	Add files passed as list of TFileInfo, TUrl or TObjString objects .
virtual Bool_t	Add (TDSet *set)
	Add specified data set to the this set.
virtual Bool_t	Add (TFileInfo *fileinfo, const char *meta=0)
	Add file described by 'fi' to list of files to be analyzed.
virtual void	AddFriend (TDSet *friendset, const char *alias)
	Add friend dataset to this set.
void	AddInput (TObject *obj)
	Add objects that might be needed during the processing of the selector (see Process()).
void	ClearInput ()
	Clear input object list.
TDSetElement *	Current () const
virtual Long64_t	Draw (const char *varexp, const char *selection, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Draw expression varexp for specified entries.
virtual Long64_t	Draw (const char *varexp, const TCut &selection, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0)
	Draw expression varexp for specified entries.
void	Draw (Option_t *opt) override
	Default Draw method for all objects.
Bool_t	ElementsValid ()
	Check if all elements are valid.
Int_t	ExportFileList (const char *filepath, Option_t *opt="")
	Export TDSetElements files as list of TFileInfo objects in file 'fpath'.
const char *	GetDirectory () const
TObject *	GetEntryList () const
TList *	GetListOfElements () const
Int_t	GetNumOfFiles ()
	Return the number of files in the dataset.
const char *	GetObjName () const
TObject *	GetOutput (const char *name)
	Get specified object that has been produced during the processing (see Process()).
TList *	GetOutputList ()
	Get list with all object created during processing (see Process()).
virtual TTree *	GetTreeHeader (TProof *proof)
	Returns a tree header containing the branches' structure of the dataset.
const char *	GetType () const
Bool_t	IsTree () const
Bool_t	IsValid () const
void	Lookup (Bool_t removeMissing=kFALSE, TList **missingFiles=0)
	Resolve the end-point URL for the current elements of this data set If the removeMissing option is set to kTRUE, remove the TDSetElements that can not be located.
void	Print (Option_t *option="") const override
	Print TDSet basic or full data. When option="a" print full data.
virtual Long64_t	Process (const char *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0, TObject *enl=0)
	Process TDSet on currently active PROOF session.
virtual Long64_t	Process (TSelector *selector, Option_t *option="", Long64_t nentries=-1, Long64_t firstentry=0, TObject *enl=0)
	Process TDSet on currently active PROOF session.
Int_t	Remove (TDSetElement *elem, Bool_t deleteElem=kTRUE)
	Remove TDSetElement 'elem' from the list.
void	SetDirectory (const char *dir)
	Set/change directory.
virtual void	SetEntryList (TObject *aList)
	Set entry (or event) list for this data set.
void	SetLookedUp ()
	Flag all the elements as looked-up, so to avoid opening the files if the functionality is not supported.
void	SetObjName (const char *objname)
	Set/change object name.
void	SetSrvMaps (TList *srvmaps=0)
	Set (or unset) the list for mapping servers coordinate for files.
void	SetWriteV3 (Bool_t on=kTRUE)
	Set/Reset the 'OldStreamer' bit in this instance and its elements.
virtual void	StartViewer ()
	Start the TTreeViewer on this TTree.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
void	Validate ()
	Validate the TDSet by opening files.
void	Validate (TDSet *dset)
	Validate the TDSet against another TDSet.
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed copy ctor.
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
	TNamed destructor.
void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").
TObject *	Clone (const char *newname="") const override
	Make a clone of an object using the Streamer facility.
Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.
void	Copy (TObject &named) const override
	Copy this to obj.
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.
const char *	GetName () const override
	Returns name of object.
const char *	GetTitle () const override
	Returns title of object.
ULong_t	Hash () const override
	Return hash value for this object.
TClass *	IsA () const override
Bool_t	IsSortable () const override
void	ls (Option_t *option="") const override
	List TNamed name and title.
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.
void	Print (Option_t *option="") const override
	Print TNamed name and title.
virtual void	SetName (const char *name)
	Set the name of the TNamed.
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title).
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.
void	Streamer (TBuffer &) override
	Stream an object of class TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.
	TObject (const TObject &object)
	TObject copy ctor.
virtual	~TObject ()
	TObject destructor.
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.
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.
virtual const char *	ClassName () const
	Returns name of class to which the object belongs.
virtual void	Delete (Option_t *option="")
	Delete this object.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
virtual void	Dump () const
	Dump contents of object on stdout.
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message.
virtual void	Execute (const char *method, const char *params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message.
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
virtual Option_t *	GetOption () const
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
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.
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message.
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.
void	InvertBit (UInt_t f)
Bool_t	IsDestructed () const
	IsDestructed.
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
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).
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
void	operator delete (void *, size_t)
	Operator delete for sized deallocation.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete (void *ptr, void *vp)
	Only called by placement new when throwing an exception.
void	operator delete[] (void *, size_t)
	Operator delete [] for sized deallocation.
void	operator delete[] (void *ptr)
	Operator delete [].
void	operator delete[] (void *ptr, void *vp)
	Only called by placement new[] when throwing an exception.
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, void *vp)
TObject &	operator= (const TObject &rhs)
	TObject assignment operator.
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
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.
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message.
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TDSet
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Long64_t	GetEntries (Bool_t isTree, const char *filename, const char *path, TString &objname)
	Returns number of entries in tree or objects in file.
Static Public Member Functions inherited from TNamed
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static void	SetDtorOnly (void *obj)
	Set destructor only flag.
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Attributes
TProofServ *	fServ

Additional Inherited Members
Public Types inherited from TDSet
enum	EStatusBits {   kWriteV3 = (1ULL << ( 16 )) , kEmpty = (1ULL << ( 17 )) , kValidityChecked = (1ULL << ( 18 )) , kSomeInvalid = (1ULL << ( 19 )) ,   kMultiDSet = (1ULL << ( 20 )) , kIsLocal = (1ULL << ( 21 )) }
Public Types inherited from TObject
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
enum	EStatusBits {   kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,   kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }
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).
void	MakeZombie ()
Protected Attributes inherited from TDSet
TDSetElement *	fCurrent
	iterator on fElements
TString	fDir
THashList *	fElements
TIter *	fIterator
TString	fObjName
TList *	fSrvMaps
	current element
TIter *	fSrvMapsIter
	list for mapping server coordinates for files
TString	fType
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle

#include <TDSetProxy.h>

Inheritance diagram for TDSetProxy:

Constructor & Destructor Documentation

TDSetProxy() [1/2]

TDSetProxy::TDSetProxy

(

)

Constructor.

Definition at line 29 of file TDSetProxy.cxx.

TDSetProxy() [2/2]

TDSetProxy::TDSetProxy	(	const char *	type,
		const char *	objname = "*",
		const char *	dir = "/" )

Constructor.

Definition at line 37 of file TDSetProxy.cxx.

Member Function Documentation

Class()

static TClass * TDSetProxy::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TDSetProxy::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TDSetProxy::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 43 of file TDSetProxy.h.

DeclFileName()

static const char * TDSetProxy::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 43 of file TDSetProxy.h.

IsA()

TClass * TDSetProxy::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TDSet.

Definition at line 43 of file TDSetProxy.h.

Next()

TDSetElement * TDSetProxy::Next ( Long64_t totalEntries = -1 )

overridevirtual

Get the next packet.

Reimplemented from TDSet.

Definition at line 64 of file TDSetProxy.cxx.

Reset()

void TDSetProxy::Reset ( )

overridevirtual

Reset this instance.

Reimplemented from TDSet.

Definition at line 56 of file TDSetProxy.cxx.

SetProofServ()

void TDSetProxy::SetProofServ

(

TProofServ *

serv

)

Set the reference TProofServ instance.

Definition at line 47 of file TDSetProxy.cxx.

Streamer()

void TDSetProxy::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TDSet.

Reimplemented from TDSet.

StreamerNVirtual()

void TDSetProxy::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 43 of file TDSetProxy.h.

Member Data Documentation

fServ

TProofServ* TDSetProxy::fServ

private

Definition at line 32 of file TDSetProxy.h.