ROOT logo

class TProofOutputFile: public TNamed


Small class to steer the merging of files produced on the workers

Function Members (Methods)

TProofOutputFile(const char* path, const char* option = "M", const char* dsname = 0)
TProofOutputFile(const char* path, TProofOutputFile::ERunType type, UInt_t opt = kRemote, const char* dsname = 0)
voidTObject::AbstractMethod(const char* method) const
Int_tAdoptFile(TFile* f)
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
const char*GetDir(Bool_t raw = kFALSE) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
TFileMerger*GetFileMerger(Bool_t local = kFALSE)
const char*GetFileName() const
virtual const char*TObject::GetIconName() const
const char*GetLocalHost() 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
const char*GetOptionsAnchor() const
const char*GetOutputFileName() const
TProofOutputFile::ERunTypeGetRunType() const
virtual const char*TNamed::GetTitle() const
UInt_tGetTypeOpt() const
virtual UInt_tTObject::GetUniqueID() const
const char*GetWorkerOrdinal() 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_tIsMerge() const
Bool_tTObject::IsOnHeap() const
Bool_tIsRegister() const
virtual Bool_tTNamed::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
Long64_tMerge(TCollection* list)
virtual Bool_tTObject::Notify()
TFile*OpenFile(const char* opt)
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)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidPrint(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)
voidSetOutputFileName(const char* name)
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 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
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
TProofOutputFile(const TProofOutputFile&)
voidAddFile(TFileMerger* merger, const char* path)
voidInit(const char* path, const char* dsname)
voidNotifyError(const char* errmsg)
TProofOutputFile&operator=(const TProofOutputFile&)
voidSetDir(const char* dir)
voidSetFileName(const char* name)
voidSetWorkerOrdinal(const char* ordinal)
voidUnlink(const char* path)

Data Members

enum ERunType { kMerge
enum ETypeOpt { kRemote
enum TObject::EStatusBits { kCanDelete
enum TObject::[unnamed] { kIsOnHeap
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title
TFileCollection*fDataSetInstance of the file collection in 'dataset' mode
TStringfDirname of the directory to be exported
Bool_tfIsLocalkTRUE if the file is in the sandbox
TStringfLocalHostHost where the file was created
TFileMerger*fMergerInstance of the file merger in 'merge' mode
TStringfOptionsAnchoroptions and anchor string including delimiters, e.g. "?myopts#myanchor"
TStringfRawDirname of the local directory where to create the file
TProofOutputFile::ERunTypefRunTypeType of run (see enum ERunType)
UInt_tfTypeOptOption (see enum ETypeOpt)

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TProofOutputFile(const char* path, TProofOutputFile::ERunType type, UInt_t opt = kRemote, const char* dsname = 0)
 Main constructor
TProofOutputFile(const char* path, const char* option = "M", const char* dsname = 0)
 Constructor with the old signature, kept for convenience and backard compatibility.
             'M'      merge: finally merge the created files
             'L'      local: copy locally the files before merging (implies 'M')
             'D'      dataset: create a TFileCollection
             'R'      register: dataset run with dataset registration
             'O'      overwrite: force dataset replacement during registration
             'V'      verify: verify the registered dataset
 Special 'option' values for backward compatibility:
              ""      equivalent to "M"
         "LOCAL"      equivalent to "ML" or "L"
void Init(const char* path, const char* dsname)
 Initializer. Called by all constructors
 Main destructor
void SetFileName(const char* name)
 Set the file name
void SetOutputFileName(const char* name)
 Set the name of the output file; in the form of an Url.
TFile* OpenFile(const char* opt)
 Open the file using the unique temporary name
Int_t AdoptFile(TFile* f)
 Adopt a file already open.
 Return 0 if OK, -1 in case of failure
Long64_t Merge(TCollection* list)
 Merge objects from the list into this object
void Print(Option_t* option = "") const
 Dump the class content
void NotifyError(const char* errmsg)
 Notify error message
void AddFile(TFileMerger* merger, const char* path)
 Add file to merger, checking the result
void Unlink(const char* path)
 Unlink path
TFileCollection * GetFileCollection()
 Get instance of the file collection to be used in 'dataset' mode
TFileMerger * GetFileMerger(Bool_t local = kFALSE)
 Get instance of the file merger to be used in 'merge' mode
TProofOutputFile(const TProofOutputFile& )
TProofOutputFile& operator=(const TProofOutputFile& )
void SetDir(const char* dir)
{ fDir = dir; }
void SetWorkerOrdinal(const char* ordinal)
{ fWorkerOrdinal = ordinal; }
{ }
const char * GetDir(Bool_t raw = kFALSE) const
{ return (raw) ? fRawDir : fDir; }
const char * GetFileName() const
{ return fFileName; }
const char * GetLocalHost() const
{ return fLocalHost; }
const char * GetOptionsAnchor() const
{ return fOptionsAnchor; }
const char * GetOutputFileName() const
{ return fOutputFileName; }
const char * GetWorkerOrdinal() const
{ return fWorkerOrdinal; }
ERunType GetRunType() const
{ return fRunType; }
UInt_t GetTypeOpt() const
{ return fTypeOpt; }
Bool_t IsMerge() const
{ return (fRunType == kMerge) ? kTRUE : kFALSE; }
Bool_t IsRegister() const
{ return ((fTypeOpt & kRegister) || (fTypeOpt & kVerify)) ? kTRUE : kFALSE; }
void ResetFileCollection()
{ fDataSet = 0; }