class TFileStager: public TNamed


TFileStager

Abstract base class defining an interface to a stager.

To open a connection to a stager use the static method
Open("<stager>"), where <stager> contains a keyword allowing to load
the relevant plug-in, e.g.
TFileStager::Open("root://lxb6064.cern.ch")
will load TXNetFileStager and initialize it for the redirector at
lxb6046.cern.ch .

Function Members (Methods)

public:
TFileStager(const char* stager)
TFileStager(const TFileStager&)
virtual~TFileStager()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidTNamed::Copy(TObject& named) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
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 voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
virtual const char*TNamed::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
static TStringGetPathName(TObject* o)
virtual TList*GetStaged(TCollection* pathlist)
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() 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_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
virtual Bool_tIsStaged(const char*)
virtual Bool_tIsValid() const
Bool_tTObject::IsZombie() const
virtual Int_tLocate(const char* u, TString& f)
virtual voidTNamed::ls(Option_t* option = "") const
virtual Bool_tMatches(const char* s)
voidTObject::MayNotUse(const char* method) const
virtual Bool_tTObject::Notify()
static TFileStager*Open(const char* stager)
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static 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)
TFileStager&operator=(const TFileStager&)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTNamed::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual Int_tTNamed::Sizeof() const
virtual Bool_tStage(const char*, Option_t* = 0)
virtual Bool_tStage(TCollection* pathlist, Option_t* opt = 0)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
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_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()

Data Members

public:
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
protected:
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TList* GetStaged(TCollection* pathlist)
 Retrieves the staging (online) status for a list of path names. Path names
 must be of type TUrl, TFileInfo or TObjString. The returned list is the list
 of staged files as TObjString (we use TObjString, because you can do a FindObject
 on that list using the file name, which is not possible with TUrl objects.
Bool_t Stage(TCollection *pathlist, Option_t *opt)
 Issue a stage request for a list of files.
 Return the '&' of all single Prepare commands.
TFileStager * Open(const char* stager)
 Open a stager, after having loaded the relevant plug-in.
 The format of 'stager' depends on the plug-in.
Bool_t IsStaged(const char* )
 Just check if the file exists locally
Int_t Locate(const char* u, TString& f)
 Just check if the file exists locally
TString GetPathName(TObject* o)
 Return the path name contained in object 'o' allowing for
 TUrl, TObjString or TFileInfo
TFileStager(const char *stager)
{ }
virtual ~TFileStager()
{ }
Bool_t Matches(const char* s)
{ return ((s && (fName == s)) ? kTRUE : kFALSE); }
Bool_t Stage(const char *, Option_t * = 0)
{ return kTRUE; }
Bool_t IsValid()
{ return kTRUE; }

Author: A. Peters, G. Ganis 7/2/2007
Last change: root/net:$Id: TFileStager.h 23091 2008-04-09 15:04:27Z rdm $
Last generated: 2008-06-25 08:39
Copyright (C) 1995-2002, Rene Brun and Fons Rademakers. *
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