ROOT logo
ROOT » PROOF » PROOF » TMergerInfo

class TMergerInfo: public TObject


TProof

This class controls a Parallel ROOT Facility, PROOF, cluster.
It fires the worker servers, it keeps track of how many workers are
running, it keeps track of the workers running status, it broadcasts
messages to all workers, it collects results, etc.

Function Members (Methods)

public:
TMergerInfo(TSlave* t, Int_t port, Int_t forHowManyWorkers)
virtual~TMergerInfo()
voidTObject::AbstractMethod(const char* method) const
voidAddMergedObjects(Int_t objects)
voidAddWorker(TSlave* sl)
virtual voidTObject::AppendPad(Option_t* option = "")
Bool_tAreAllWorkersAssigned()
Bool_tAreAllWorkersMerged()
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidTObject::Copy(TObject& object) const
voidDeactivate()
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 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
Int_tGetMergedObjects()
Int_tGetMergedWorkers()
TSlave*GetMerger()
virtual const char*TObject::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
Int_tGetPort()
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
TList*GetWorkers()
Int_tGetWorkersToMerge()
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::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
Bool_tIsActive()
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tTObject::Notify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
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 voidTObject::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(ostream& 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)
voidSetMergedWorker()
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector&)
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_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

private:
Bool_tfIsActiveMerger state
Int_tfMergedObjectsTotal number of objects it must accept from other workers
Int_tfMergedWorkersCurrent number of already merged workers
TSlave*fMergerSlave that acts as merger
Int_tfPortPort number, on which it accepts outputs from other workers
TList*fWorkersList of already assigned workers
Int_tfWorkersToMergeNumber of workers that are merged on this merger

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TProofInterruptHandler& operator=(const TMergerInfo& )
TMergerInfo(const TMergerInfo& )
TMergerInfo(TSlave* t, Int_t port, Int_t forHowManyWorkers)
{ }
virtual ~TMergerInfo()
void AddWorker(TSlave* sl)
TList * GetWorkers()
{ return fWorkers; }
TSlave * GetMerger()
{ return fMerger; }
Int_t GetPort()
{ return fPort; }
Int_t GetWorkersToMerge()
{ return fWorkersToMerge; }
Int_t GetMergedWorkers()
{ return fMergedWorkers; }
Int_t GetMergedObjects()
{ return fMergedObjects; }
void SetMergedWorker()
void AddMergedObjects(Int_t objects)
{ fMergedObjects += objects; }
Bool_t AreAllWorkersAssigned()
Bool_t AreAllWorkersMerged()
void Deactivate()
{ fIsActive = kFALSE; }
Bool_t IsActive()
{ return fIsActive; }