This file is indexed.

/usr/include/root/TDirectoryFile.h is in libroot-io-dev 5.34.30-0ubuntu8.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
// @(#)root/io:$Id$
// Author: Rene Brun   22/01/2007

/*************************************************************************
 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TDirectoryFile
#define ROOT_TDirectoryFile


//////////////////////////////////////////////////////////////////////////
//                                                                      //
// TDirectoryFile                                                       //
//                                                                      //
// Describe directory structure in a ROOT file.                         //
//                                                                      //
//////////////////////////////////////////////////////////////////////////

#ifndef ROOT_TDirectory
#include "TDirectory.h"
#endif

class TList;
class TBrowser;
class TKey;
class TFile;

class TDirectoryFile : public TDirectory {

protected:
   Bool_t      fModified;        //true if directory has been modified
   Bool_t      fWritable;        //true if directory is writable
   TDatime     fDatimeC;         //Date and time when directory is created
   TDatime     fDatimeM;         //Date and time of last modification
   Int_t       fNbytesKeys;      //Number of bytes for the keys
   Int_t       fNbytesName;      //Number of bytes in TNamed at creation time
   Int_t       fBufferSize;      //Default buffer size to create new TKeys
   Long64_t    fSeekDir;         //Location of directory on file
   Long64_t    fSeekParent;      //Location of parent directory on file
   Long64_t    fSeekKeys;        //Location of Keys record on file
   TFile      *fFile;            //pointer to current file in memory
   TList      *fKeys;            //Pointer to keys list in memory

   virtual void         CleanTargets();
   void Init(TClass *cl = 0);

private:
   TDirectoryFile(const TDirectoryFile &directory);  //Directories cannot be copied
   void operator=(const TDirectoryFile &); //Directories cannot be copied

public:
   // TDirectory status bits
   enum { kCloseDirectory = BIT(7) };

   TDirectoryFile();
   TDirectoryFile(const char *name, const char *title, Option_t *option="", TDirectory* motherDir = 0);
   virtual ~TDirectoryFile();
   virtual void        Append(TObject *obj, Bool_t replace = kFALSE);
           void        Add(TObject *obj, Bool_t replace = kFALSE) { Append(obj,replace); }
           Int_t       AppendKey(TKey *key);
   virtual void        Browse(TBrowser *b);
           void        Build(TFile* motherFile = 0, TDirectory* motherDir = 0);
   virtual TObject    *CloneObject(const TObject *obj, Bool_t autoadd = kTRUE);
   virtual void        Close(Option_t *option="");
   virtual void        Copy(TObject &) const { MayNotUse("Copy(TObject &)"); }
   virtual Bool_t      cd(const char *path = 0);
   virtual void        Delete(const char *namecycle="");
   virtual void        FillBuffer(char *&buffer);
   virtual TKey       *FindKey(const char *keyname) const;
   virtual TKey       *FindKeyAny(const char *keyname) const;
   virtual TObject    *FindObjectAny(const char *name) const;
   virtual TObject    *FindObjectAnyFile(const char *name) const;
   virtual TObject    *Get(const char *namecycle);
   virtual TDirectory *GetDirectory(const char *apath, Bool_t printError = false, const char *funcname = "GetDirectory");
   template <class T> inline void GetObject(const char* namecycle, T*& ptr) // See TDirectory::Get for information
      {
         ptr = (T*)GetObjectChecked(namecycle,TBuffer::GetClass(typeid(T)));
      }
   virtual void       *GetObjectChecked(const char *namecycle, const char* classname);
   virtual void       *GetObjectChecked(const char *namecycle, const TClass* cl);
   virtual void       *GetObjectUnchecked(const char *namecycle);
   virtual Int_t       GetBufferSize() const;
   const TDatime      &GetCreationDate() const { return fDatimeC; }
   virtual TFile      *GetFile() const { return fFile; }
   virtual TKey       *GetKey(const char *name, Short_t cycle=9999) const;
   virtual TList      *GetListOfKeys() const { return fKeys; }
   const TDatime      &GetModificationDate() const { return fDatimeM; }
   virtual Int_t       GetNbytesKeys() const { return fNbytesKeys; }
   virtual Int_t       GetNkeys() const { return fKeys->GetSize(); }
   virtual Long64_t    GetSeekDir() const { return fSeekDir; }
   virtual Long64_t    GetSeekParent() const { return fSeekParent; }
   virtual Long64_t    GetSeekKeys() const { return fSeekKeys; }
   Bool_t              IsModified() const { return fModified; }
   Bool_t              IsWritable() const { return fWritable; }
   virtual void        ls(Option_t *option="") const;
   virtual TDirectory *mkdir(const char *name, const char *title="");
   virtual TFile      *OpenFile(const char *name, Option_t *option= "",
                            const char *ftitle = "", Int_t compress = 1,
                            Int_t netopt = 0);
   virtual void        Purge(Short_t nkeep=1);
   virtual void        ReadAll(Option_t *option="");
   virtual Int_t       ReadKeys(Bool_t forceRead=kTRUE);
   virtual Int_t       ReadTObject(TObject *obj, const char *keyname);
   virtual void        ResetAfterMerge(TFileMergeInfo *);
   virtual void        rmdir(const char *name);
   virtual void        Save();
   virtual void        SaveSelf(Bool_t force = kFALSE);
   virtual Int_t       SaveObjectAs(const TObject *obj, const char *filename="", Option_t *option="") const;
   virtual void        SetBufferSize(Int_t bufsize);
   void                SetModified() {fModified = kTRUE;}
   void                SetSeekDir(Long64_t v) { fSeekDir = v; }
   virtual void        SetTRefAction(TObject *ref, TObject *parent);
   void                SetWritable(Bool_t writable=kTRUE);
   virtual Int_t       Sizeof() const;
   virtual Int_t       Write(const char *name=0, Int_t opt=0, Int_t bufsize=0);
   virtual Int_t       Write(const char *name=0, Int_t opt=0, Int_t bufsize=0) const ;
   virtual Int_t       WriteTObject(const TObject *obj, const char *name=0, Option_t *option="", Int_t bufsize=0);
   virtual Int_t       WriteObjectAny(const void *obj, const char *classname, const char *name, Option_t *option="", Int_t bufsize=0);
   virtual Int_t       WriteObjectAny(const void *obj, const TClass *cl, const char *name, Option_t *option="", Int_t bufsize=0);
   virtual void        WriteDirHeader();
   virtual void        WriteKeys();

   ClassDef(TDirectoryFile,5)  //Describe directory structure in a ROOT file
};

#endif