A++ » INCLUDE » TDirectoryFile

class TDirectoryFile: public TDirectory


TDirectoryFile

Describe directory structure in a ROOT file.

Function Members (Methods)

public:
virtual~TDirectoryFile()
voidTObject::AbstractMethod(const char* method) const
virtual voidAdd(TObject* obj, Bool_t replace = kFALSE)
static voidTDirectory::AddDirectory(Bool_t add = kTRUE)
static Bool_tTDirectory::AddDirectoryStatus()
virtual voidAppend(TObject* obj, Bool_t replace = kFALSE)
virtual Int_tAppendKey(TKey* key)
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidBrowse(TBrowser* b)
virtual voidBuild(TFile* motherFile = 0, TDirectory* motherDir = 0)
virtual Bool_tcd(const char* path = 0)
static Bool_tTDirectory::Cd(const char* path)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTDirectory::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual TObject*CloneObject(const TObject* obj, Bool_t autoadd = kTRUE)
virtual voidClose(Option_t* option = "")
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidCopy(TObject&) const
static TDirectory*&TDirectory::CurrentDirectory()
static voidTDirectory::DecodeNameCycle(const char* namecycle, char* name, Short_t& cycle, const size_t namesize = 0)
virtual voidDelete(const char* namecycle = "")
virtual voidTDirectory::DeleteAll(Option_t* option = "")
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTDirectory::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
static voidTDirectory::EncodeNameCycle(char* buffer, const char* name, Short_t cycle)
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidFillBuffer(char*& buffer)
virtual TKey*FindKey(const char* keyname) const
virtual TKey*FindKeyAny(const char* keyname) const
virtual TObject*TDirectory::FindObject(const char* name) const
virtual TObject*TDirectory::FindObject(const TObject* obj) const
virtual TObject*FindObjectAny(const char* name) const
virtual TObject*FindObjectAnyFile(const char* name) const
virtual TObject*Get(const char* namecycle)
virtual Int_tGetBufferSize() const
const TDatime&GetCreationDate() const
virtual TDirectory*GetDirectory(const char* apath, Bool_t printError = false, const char* funcname = "GetDirectory")
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual TFile*GetFile() const
virtual const char*TObject::GetIconName() const
virtual TKey*GetKey(const char* name, Short_t cycle = 9999) const
virtual TList*TDirectory::GetList() const
virtual TList*GetListOfKeys() const
const TDatime&GetModificationDate() const
virtual TObject*TDirectory::GetMother() const
virtual TDirectory*TDirectory::GetMotherDir() const
virtual const char*TNamed::GetName() const
virtual Int_tGetNbytesKeys() const
virtual Int_tGetNkeys() const
virtual void*GetObjectChecked(const char* namecycle, const char* classname)
virtual void*GetObjectChecked(const char* namecycle, const TClass* cl)
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual void*GetObjectUnchecked(const char* namecycle)
virtual Option_t*TObject::GetOption() const
virtual const char*TDirectory::GetPath() const
virtual const char*TDirectory::GetPathStatic() const
virtual Long64_tGetSeekDir() const
virtual Long64_tGetSeekKeys() const
virtual Long64_tGetSeekParent() const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
TUUIDTDirectory::GetUUID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTDirectory::IsFolder() const
virtual Bool_tIsModified() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
virtual Bool_tIsWritable() const
Bool_tTObject::IsZombie() const
virtual voidls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual TDirectory*mkdir(const char* name, const char* title = "")
virtual Bool_tTObject::Notify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
virtual TFile*OpenFile(const char* name, Option_t* option = "", const char* ftitle = "", Int_t compress = 1, Int_t netopt = 0)
voidTObject::operator delete(void* ptr)
voidTObject::operator delete(void* ptr, void* vp)
voidTObject::operator delete[](void* ptr)
voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
virtual voidTDirectory::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTDirectory::Print(Option_t* option = "") const
virtual voidPurge(Short_t nkeep = 1)
virtual voidTDirectory::pwd() const
virtual Int_tTObject::Read(const char* name)
virtual voidReadAll(Option_t* option = "")
virtual Int_tReadKeys(Bool_t forceRead = kTRUE)
virtual Int_tReadTObject(TObject* obj, const char* keyname)
virtual voidTDirectory::RecursiveRemove(TObject* obj)
virtual TObject*TDirectory::Remove(TObject*)
virtual voidResetAfterMerge(TFileMergeInfo*)
voidTObject::ResetBit(UInt_t f)
virtual voidrmdir(const char* name)
virtual voidSave()
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual Int_tSaveObjectAs(const TObject* obj, const char* filename = "", Option_t* option = "") const
virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")
virtual voidSaveSelf(Bool_t force = kFALSE)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidSetBufferSize(Int_t bufsize)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
virtual voidSetModified()
virtual voidTDirectory::SetMother(TObject* mother)
virtual voidTDirectory::SetName(const char* newname)
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidSetSeekDir(Long64_t v)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidSetTRefAction(TObject* ref, TObject* parent)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidSetWritable(Bool_t writable = kTRUE)
virtual voidShowMembers(TMemberInspector& insp) const
virtual Int_tSizeof() const
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
TDirectoryFile()
TDirectoryFile(const char* name, const char* title, Option_t* option = "", TDirectory* motherDir = 0)
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tWrite(const char* name = 0, Int_t opt = 0, Int_t bufsize = 0)
virtual Int_tWrite(const char* name = 0, Int_t opt = 0, Int_t bufsize = 0) const
virtual voidWriteDirHeader()
virtual voidWriteKeys()
virtual Int_tWriteObjectAny(const void* obj, const char* classname, const char* name, Option_t* option = "", Int_t bufsize = 0)
virtual Int_tWriteObjectAny(const void* obj, const TClass* cl, const char* name, Option_t* option = "", Int_t bufsize = 0)
virtual Int_tWriteTObject(const TObject* obj, const char* name = 0, Option_t* option = "", Int_t bufsize = 0)
protected:
Bool_tTDirectory::cd1(const char* path)
static Bool_tTDirectory::Cd1(const char* path)
virtual voidCleanTargets()
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTDirectory::FillFullPath(TString& buf) const
voidInit(TClass* cl = 0)
voidTObject::MakeZombie()
voidTDirectory::RegisterContext(TDirectory::TContext* ctxt)
voidTDirectory::UnregisterContext(TDirectory::TContext* ctxt)
private:
voidoperator=(const TDirectoryFile&)
TDirectoryFile(const TDirectoryFile& directory)

Data Members

public:
static TObject::(anonymous)TObject::kBitMask
static TObject::EStatusBitsTObject::kCanDelete
static TObject::EStatusBitsTObject::kCannotPick
static TDirectoryFile::(anonymous)kCloseDirectory
static TObject::EStatusBitsTObject::kHasUUID
static TObject::EStatusBitsTObject::kInvalidObject
static TObject::(anonymous)TObject::kIsOnHeap
static TObject::EStatusBitsTObject::kIsReferenced
static TObject::EStatusBitsTObject::kMustCleanup
static TObject::EStatusBitsTObject::kNoContextMenu
static TObject::(anonymous)TObject::kNotDeleted
static TObject::EStatusBitsTObject::kObjInCanvas
static TObject::(anonymous)TObject::kOverwrite
static TObject::(anonymous)TObject::kSingleKey
static TObject::(anonymous)TObject::kWriteDelete
static TObject::(anonymous)TObject::kZombie
protected:
Int_tfBufferSizeDefault buffer size to create new TKeys
TDirectory::TContext*TDirectory::fContext!Pointer to a list of TContext object pointing to this TDirectory
TDatimefDatimeCDate and time when directory is created
TDatimefDatimeMDate and time of last modification
TFile*fFilePointer to current file in memory
TList*fKeysPointer to keys list in memory
TList*TDirectory::fListList of objects in memory
Bool_tfModifiedTrue if directory has been modified
TObject*TDirectory::fMotherpointer to mother of the directory
TStringTNamed::fNameobject identifier
Int_tfNbytesKeysNumber of bytes for the keys
Int_tfNbytesNameNumber of bytes in TNamed at creation time
TStringTDirectory::fPathBuffer!Buffer for GetPath() function
Long64_tfSeekDirLocation of directory on file
Long64_tfSeekKeysLocation of Keys record on file
Long64_tfSeekParentLocation of parent directory on file
TStringTNamed::fTitleobject title
TUUIDTDirectory::fUUIDUnique identifier
Bool_tfWritableTrue if directory is writable
static Bool_tTDirectory::fgAddDirectory!flag to add histograms, graphs,etc to the directory

Class Charts

Inheritance Chart:
TObject
←
TNamed
←
TDirectory
←
TDirectoryFile
←
RooWorkspace::WSDir
TFile
 ←
TMemFile
 ←
TParallelMergingFile
TNetFile
TWebFile
 ←
TS3WebFile
TXMLFile

Function documentation

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