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TEntryListFromFile Class Reference

Manages entry lists from different files, when they are not loaded in memory at the same time.

This entry list should only be used when processing a TChain (see TChain::SetEntryList() function). File naming convention:

If one of the list files can't be opened, or there is an error reading a list from the file, this list is skipped and the entry loop continues on the next list.

Definition at line 40 of file TEntryListFromFile.h.

Public Member Functions

 TEntryListFromFile ()
 
 TEntryListFromFile (const char *filename, const char *listname, Int_t nfiles)
 File naming convention: More...
 
virtual ~TEntryListFromFile ()
 d-tor More...
 
virtual void Add (const TEntryList *)
 Add 2 entry lists. More...
 
virtual Int_t Contains (Long64_t, TTree *)
 
virtual Bool_t Enter (Long64_t, TTree *)
 Add entry #entry to the list. More...
 
virtual TEntryListGetCurrentList () const
 
virtual Long64_t GetEntries ()
 Returns the total number of entries in the list. More...
 
virtual Long64_t GetEntriesFast () const
 
virtual Long64_t GetEntry (Int_t index)
 Returns entry #index See also Next() for a faster alternative. More...
 
virtual Long64_t GetEntryAndTree (Int_t index, Int_t &treenum)
 Return the entry corresponding to the index parameter and the number of the tree, where this entry is. More...
 
virtual TEntryListGetEntryList (const char *, const char *, Option_t *)
 Return the entry list, correspoding to treename and filename By default, the filename is first tried as is, and then, if the corresponding list is not found, the filename is expanded to the absolute path, and compared again. More...
 
virtual const char * GetFileName () const
 
virtual Long64_t GetN () const
 
virtual const char * GetTreeName () const
 
virtual Int_t GetTreeNumber () const
 
virtual Int_t LoadList (Int_t listnumber)
 Loads the list #listnumber This is the only function that can modify fCurrent and fFile data members. More...
 
virtual Int_t Merge (TCollection *)
 Merge this list with the lists from the collection. More...
 
virtual Long64_t Next ()
 Returns the next entry in the list. More...
 
virtual void OptimizeStorage ()
 Checks if the array representation is more economical and if so, switches to it. More...
 
virtual void Print (const Option_t *option="") const
 Print info about this list. More...
 
virtual Bool_t Remove (Long64_t, TTree *)
 Remove entry #entry from the list. More...
 
virtual void SetFileNames (TObjArray *names)
 
virtual void SetNFiles (Int_t nfiles)
 
virtual void SetTree (const TTree *)
 If a list for a tree with such name and filename exists, sets it as the current sublist If not, creates this list and sets it as the current sublist The name of the file, where the tree is, is taken as tree->GetTree()->GetCurrentFile()->GetName(), and then expanded either to the absolute path, or to full url. More...
 
virtual void SetTree (const char *, const char *)
 If a list for a tree with such name and filename exists, sets it as the current sublist If not, creates this list and sets it as the current sublist. More...
 
virtual void SetTreeNumber (Int_t index)
 
virtual void Subtract (const TEntryList *)
 Remove all the entries of this entry list, that are contained in elist. More...
 
- Public Member Functions inherited from TEntryList
 TEntryList ()
 default c-tor More...
 
 TEntryList (const char *name, const char *title)
 c-tor with name and title More...
 
 TEntryList (const char *name, const char *title, const TTree *tree)
 constructor with name and title, which also sets the tree More...
 
 TEntryList (const char *name, const char *title, const char *treename, const char *filename)
 c-tor with name and title, which also sets the treename and the filename More...
 
 TEntryList (const TTree *tree)
 c-tor, which sets the tree More...
 
 TEntryList (const TEntryList &elist)
 copy c-tor More...
 
virtual ~TEntryList ()
 Destructor. More...
 
virtual void DirectoryAutoAdd (TDirectory *)
 Called by TKey and others to automatically add us to a directory when we are read from a file. More...
 
virtual TDirectoryGetDirectory () const
 
virtual Long64_t GetEntriesToProcess () const
 
virtual TListGetLists () const
 
virtual Bool_t GetReapplyCut () const
 
virtual Int_t RelocatePaths (const char *newloc, const char *oldloc=0)
 Relocate the file paths. More...
 
virtual void Reset ()
 Reset this list. More...
 
virtual Int_t ScanPaths (TList *roots, Bool_t notify=kTRUE)
 Scan the paths to find the common roots. More...
 
virtual void SetDirectory (TDirectory *dir)
 Add reference to directory dir. dir can be 0. More...
 
virtual void SetEntriesToProcess (Long64_t nen)
 
virtual void SetFileName (const char *filename)
 
virtual void SetReapplyCut (Bool_t apply=kFALSE)
 
virtual void SetShift (Bool_t shift)
 
virtual void SetTreeName (const char *treename)
 
- 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...
 

Protected Attributes

TFilefFile
 currently open file fCurrent points to the currently open list More...
 
TObjArrayfFileNames
 ! points to the fFiles data member of the corresponding chain More...
 
TString fListFileName
 from this string names of all files can be found More...
 
TString fListName
 name of the list More...
 
Long64_tfListOffset
 [fNFiles] numbers of entries in ind. lists More...
 
Int_t fNFiles
 total number of files More...
 
- Protected Attributes inherited from TEntryList
TObjArrayfBlocks
 blocks with indices of passing events (TEntryListBlocks) More...
 
TEntryListfCurrent
 ! currently filled entry list More...
 
TDirectoryfDirectory
 ! Pointer to directory holding this tree More...
 
Long64_t fEntriesToProcess
 used on proof to set the number of entries to process in a packet More...
 
TString fFileName
 name of the file, where the tree is More...
 
Long64_t fLastIndexQueried
 ! used to optimize GetEntry() function from a loop More...
 
Long64_t fLastIndexReturned
 ! used to optimize GetEntry() function from a loop More...
 
TListfLists
 a list of underlying entry lists for each tree of a chain More...
 
Long64_t fN
 number of entries in the list More...
 
Int_t fNBlocks
 number of TEntryListBlocks More...
 
Bool_t fReapply
 If true, TTree::Draw will 'reapply' the original cut. More...
 
Bool_t fShift
 ! true when some sub-lists don't correspond to trees (when the entry list is used as input in TChain) More...
 
ULong_t fStringHash
 ! Hash value of a string of treename and filename More...
 
TString fTreeName
 name of the tree More...
 
Int_t fTreeNumber
 ! the index of the tree in the chain (used when the entry list is used as input (TTree::SetEntryList()) More...
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

Static Protected Attributes

static constexpr auto kBigNumber = std::numeric_limits<Long64_t>::max()
 

Private Member Functions

 TEntryListFromFile (const TEntryListFromFile &)
 
TEntryListFromFileoperator= (const TEntryListFromFile &)
 

Additional Inherited Members

- Public Types inherited from TEntryList
enum  { kBlockSize = 64000 }
 
- 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 TEntryList
static Int_t Relocate (const char *fn, const char *newroot, const char *oldroot=0, const char *enlnm=0)
 Relocate entry list 'enlnm' in file 'fn' replacing 'oldroot' with 'newroot' in filenames. More...
 
static Int_t Scan (const char *fn, TList *roots)
 Scan TEntryList in 'fn' to find the common parts of paths. 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 TEntryList
void GetFileName (const char *filename, TString &fn, Bool_t *=0)
 To be able to re-localize the entry-list we identify the file by just the name and the anchor, i.e. More...
 
- 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 ()
 

#include <TEntryListFromFile.h>

Inheritance diagram for TEntryListFromFile:
[legend]

Constructor & Destructor Documentation

◆ TEntryListFromFile() [1/3]

TEntryListFromFile::TEntryListFromFile ( const TEntryListFromFile )
private

◆ TEntryListFromFile() [2/3]

TEntryListFromFile::TEntryListFromFile ( )

Definition at line 44 of file TEntryListFromFile.cxx.

◆ TEntryListFromFile() [3/3]

TEntryListFromFile::TEntryListFromFile ( const char *  filename,
const char *  listname,
Int_t  nfiles 
)

File naming convention:

  • by default, filename_elist.root is used, where filename is the name of the chain element
  • xxx$xxx.root - $ sign is replaced by the name of the chain element

The TObjArray of chain elements is set by the TEntryListFromFile::SetFileNames() function.

If the list name is not specified, the first object of class TEntryList in the file is taken.

nfiles is the total number of files to process

Definition at line 65 of file TEntryListFromFile.cxx.

◆ ~TEntryListFromFile()

TEntryListFromFile::~TEntryListFromFile ( )
virtual

d-tor

Definition at line 79 of file TEntryListFromFile.cxx.

Member Function Documentation

◆ Add()

virtual void TEntryListFromFile::Add ( const TEntryList elist)
inlinevirtual

Add 2 entry lists.

Reimplemented from TEntryList.

Definition at line 63 of file TEntryListFromFile.h.

◆ Contains()

virtual Int_t TEntryListFromFile::Contains ( Long64_t  entry,
TTree tree 
)
inlinevirtual
  • When tree = 0, returns from the current list
  • When tree != 0, finds the list, corresponding to this tree
  • When tree is a chain, the entry is assumed to be global index and the local entry is recomputed from the treeoffset information of the chain

Reimplemented from TEntryList.

Definition at line 64 of file TEntryListFromFile.h.

◆ Enter()

virtual Bool_t TEntryListFromFile::Enter ( Long64_t  entry,
TTree tree 
)
inlinevirtual

Add entry #entry to the list.

  • When tree = 0, adds to the current list
  • When tree != 0, finds the list, corresponding to this tree
  • When tree is a chain, the entry is assumed to be global index and the local entry is recomputed from the treeoffset information of the chain

Reimplemented from TEntryList.

Definition at line 65 of file TEntryListFromFile.h.

◆ GetCurrentList()

virtual TEntryList* TEntryListFromFile::GetCurrentList ( ) const
inlinevirtual

Reimplemented from TEntryList.

Definition at line 66 of file TEntryListFromFile.h.

◆ GetEntries()

Long64_t TEntryListFromFile::GetEntries ( )
virtual

Returns the total number of entries in the list.

If some lists have not been loaded, loads them.

Definition at line 167 of file TEntryListFromFile.cxx.

◆ GetEntriesFast()

virtual Long64_t TEntryListFromFile::GetEntriesFast ( ) const
inlinevirtual

Definition at line 72 of file TEntryListFromFile.h.

◆ GetEntry()

Long64_t TEntryListFromFile::GetEntry ( Int_t  index)
virtual

Returns entry #index See also Next() for a faster alternative.

Reimplemented from TEntryList.

Definition at line 91 of file TEntryListFromFile.cxx.

◆ GetEntryAndTree()

Long64_t TEntryListFromFile::GetEntryAndTree ( Int_t  index,
Int_t treenum 
)
virtual

Return the entry corresponding to the index parameter and the number of the tree, where this entry is.

Reimplemented from TEntryList.

Definition at line 156 of file TEntryListFromFile.cxx.

◆ GetEntryList()

virtual TEntryList* TEntryListFromFile::GetEntryList ( const char *  treename,
const char *  filename,
Option_t opt 
)
inlinevirtual

Return the entry list, correspoding to treename and filename By default, the filename is first tried as is, and then, if the corresponding list is not found, the filename is expanded to the absolute path, and compared again.

To avoid it, use option "ne"

Reimplemented from TEntryList.

Definition at line 67 of file TEntryListFromFile.h.

◆ GetFileName()

virtual const char* TEntryListFromFile::GetFileName ( ) const
inlinevirtual

Reimplemented from TEntryList.

Definition at line 76 of file TEntryListFromFile.h.

◆ GetN()

virtual Long64_t TEntryListFromFile::GetN ( ) const
inlinevirtual

Reimplemented from TEntryList.

Definition at line 74 of file TEntryListFromFile.h.

◆ GetTreeName()

virtual const char* TEntryListFromFile::GetTreeName ( ) const
inlinevirtual

Reimplemented from TEntryList.

Definition at line 75 of file TEntryListFromFile.h.

◆ GetTreeNumber()

virtual Int_t TEntryListFromFile::GetTreeNumber ( ) const
inlinevirtual

Reimplemented from TEntryList.

Definition at line 77 of file TEntryListFromFile.h.

◆ LoadList()

Int_t TEntryListFromFile::LoadList ( Int_t  listnumber)
virtual

Loads the list #listnumber This is the only function that can modify fCurrent and fFile data members.

Definition at line 232 of file TEntryListFromFile.cxx.

◆ Merge()

virtual Int_t TEntryListFromFile::Merge ( TCollection list)
inlinevirtual

Merge this list with the lists from the collection.

Reimplemented from TEntryList.

Definition at line 81 of file TEntryListFromFile.h.

◆ Next()

Long64_t TEntryListFromFile::Next ( )
virtual

Returns the next entry in the list.

Faster than GetEntry()

Reimplemented from TEntryList.

Definition at line 185 of file TEntryListFromFile.cxx.

◆ operator=()

TEntryListFromFile& TEntryListFromFile::operator= ( const TEntryListFromFile )
private

◆ OptimizeStorage()

virtual void TEntryListFromFile::OptimizeStorage ( )
inlinevirtual

Checks if the array representation is more economical and if so, switches to it.

Reimplemented from TEntryList.

Definition at line 84 of file TEntryListFromFile.h.

◆ Print()

void TEntryListFromFile::Print ( const Option_t option = "") const
virtual

Print info about this list.

Reimplemented from TEntryList.

Definition at line 306 of file TEntryListFromFile.cxx.

◆ Remove()

virtual Bool_t TEntryListFromFile::Remove ( Long64_t  entry,
TTree tree 
)
inlinevirtual

Remove entry #entry from the list.

  • When tree = 0, removes from the current list
  • When tree != 0, finds the list, corresponding to this tree
  • When tree is a chain, the entry is assumed to be global index and the local entry is recomputed from the treeoffset information of the chain

Reimplemented from TEntryList.

Definition at line 85 of file TEntryListFromFile.h.

◆ SetFileNames()

virtual void TEntryListFromFile::SetFileNames ( TObjArray names)
inlinevirtual

Definition at line 91 of file TEntryListFromFile.h.

◆ SetNFiles()

virtual void TEntryListFromFile::SetNFiles ( Int_t  nfiles)
inlinevirtual

Definition at line 93 of file TEntryListFromFile.h.

◆ SetTree() [1/2]

virtual void TEntryListFromFile::SetTree ( const TTree tree)
inlinevirtual

If a list for a tree with such name and filename exists, sets it as the current sublist If not, creates this list and sets it as the current sublist The name of the file, where the tree is, is taken as tree->GetTree()->GetCurrentFile()->GetName(), and then expanded either to the absolute path, or to full url.

If, for some reason, you want to provide the filename in a different format, use SetTree(const char *treename, const char *filename), where the filename is taken "as is".

Reimplemented from TEntryList.

Definition at line 89 of file TEntryListFromFile.h.

◆ SetTree() [2/2]

virtual void TEntryListFromFile::SetTree ( const char *  treename,
const char *  filename 
)
inlinevirtual

If a list for a tree with such name and filename exists, sets it as the current sublist If not, creates this list and sets it as the current sublist.

! the filename is taken as provided, no extensions to full path or url !

Reimplemented from TEntryList.

Definition at line 90 of file TEntryListFromFile.h.

◆ SetTreeNumber()

virtual void TEntryListFromFile::SetTreeNumber ( Int_t  index)
inlinevirtual

Reimplemented from TEntryList.

Definition at line 92 of file TEntryListFromFile.h.

◆ Subtract()

virtual void TEntryListFromFile::Subtract ( const TEntryList elist)
inlinevirtual

Remove all the entries of this entry list, that are contained in elist.

Reimplemented from TEntryList.

Definition at line 94 of file TEntryListFromFile.h.

Member Data Documentation

◆ fFile

TFile* TEntryListFromFile::fFile
protected

currently open file fCurrent points to the currently open list

Definition at line 47 of file TEntryListFromFile.h.

◆ fFileNames

TObjArray* TEntryListFromFile::fFileNames
protected

! points to the fFiles data member of the corresponding chain

Definition at line 49 of file TEntryListFromFile.h.

◆ fListFileName

TString TEntryListFromFile::fListFileName
protected

from this string names of all files can be found

Definition at line 43 of file TEntryListFromFile.h.

◆ fListName

TString TEntryListFromFile::fListName
protected

name of the list

Definition at line 44 of file TEntryListFromFile.h.

◆ fListOffset

Long64_t* TEntryListFromFile::fListOffset
protected

[fNFiles] numbers of entries in ind. lists

Definition at line 46 of file TEntryListFromFile.h.

◆ fNFiles

Int_t TEntryListFromFile::fNFiles
protected

total number of files

Definition at line 45 of file TEntryListFromFile.h.

◆ kBigNumber

constexpr auto TEntryListFromFile::kBigNumber = std::numeric_limits<Long64_t>::max()
staticprotected

Definition at line 52 of file TEntryListFromFile.h.


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