library: libProof #include "TProofPlayer.h"

# TProofPlayer

class description - source file - inheritance tree (.ps)

## class TProofPlayer : public TObject, public TQObject

| Inheritance Chart:

`TObject`

`TQObject`

<-

`TProofPlayer`

<-

`TProofPlayerLocal` |

`TProofPlayerRemote` |

`TProofPlayerSlave` |

        protected:

          virtual void* GetSender()
           virtual void SetupFeedback()

        public:

                                TProofPlayer()
                                TProofPlayer(const TProofPlayer&)
                        virtual ~TProofPlayer()
                   virtual void AddInput(TObject* inp)
                 static TClass* Class()
                   virtual void ClearInput()
                  virtual Int_t DrawSelect(TDSet* set, const char* varexp, const char* selection, Option_t* option, Long64_t nentries = -1, Long64_t firstentry = 0)
                   virtual void Feedback(TList* objs)
          virtual TDSetElement* GetNextPacket(TSlave* slave, TMessage* r)
               virtual TObject* GetOutput(const char* name) const
                 virtual TList* GetOutputList() const
                virtual TClass* IsA() const
                  TProofPlayer& operator=(const TProofPlayer&)
                  virtual Int_t Process(TDSet* set, const char* selector, Option_t* option, Long64_t nentries = -1, Long64_t firstentry = 0, TEventList* evl = 0)
                   virtual void Progress(Long64_t total, Long64_t processed)
                   virtual void ShowMembers(TMemberInspector& insp, char* parent)
                   virtual void StopFeedback()
                   virtual void StopProcess(Bool_t abort)
                   virtual void StoreFeedback(TObject* slave, TList* out)
                   virtual void StoreOutput(TList* out)
                   virtual void Streamer(TBuffer& b)
                           void StreamerNVirtual(TBuffer& b)
                           void UpdateAutoBin(const char* name, Double_t& xmin, Double_t& xmax, Double_t& ymin, Double_t& ymax, Double_t& zmin, Double_t& zmax)

### Data Members

        private:

          TList* fAutoBins  Map of min/max values by name for slaves

        protected:

               TList* fInput          -> list with input objects
               TList* fOutput         list with output objects
           TSelector* fSelector       !  the latest selector
              TClass* fSelectorClass  !  class of the latest selector
              TTimer* fFeedbackTimer  !  timer for sending intermediate results
          TEventIter* fEvIter         !  iterator on events or objects
             TStatus* fSelStatus      !  status of query in progress

## Class Description

     TProofPlayer

TProofPlayer() : fAutoBins(0), fOutput(0), fSelector(0), fSelectorClass(0), fFeedbackTimer(0), fEvIter(0), fSelStatus(0)

     Default ctor.

~TProofPlayer()

void StopProcess(Bool_t abort)

void AddInput(TObject *inp)

void ClearInput()

TObject* GetOutput(const char *name) const

TList* GetOutputList() const

void StoreOutput(TList *)

void StoreFeedback(TObject *, TList *)

void Progress(Long64_t total, Long64_t processed)

void Feedback(TList *objs)

Int_t Process(TDSet *dset, const char *selector_file, Option_t *option, Long64_t nentries, Long64_t first, TEventList * /*evl*/)

void UpdateAutoBin(const char *name, Double_t& xmin, Double_t& xmax, Double_t& ymin, Double_t& ymax, Double_t& zmin, Double_t& zmax)

TDSetElement* GetNextPacket(TSlave *, TMessage *)

void SetupFeedback()

void StopFeedback()

Int_t DrawSelect(TDSet *set, const char *varexp, const char *selection, Option_t *option, Long64_t nentries, Long64_t firstentry)

### Inline Functions

                    void* GetSender()
                  TClass* Class()
                  TClass* IsA() const
                     void ShowMembers(TMemberInspector& insp, char* parent)
                     void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
             TProofPlayer TProofPlayer(const TProofPlayer&)
            TProofPlayer& operator=(const TProofPlayer&)

Author: Maarten Ballintijn 07/01/02
Last update: root/proof:$Name: $:$Id: TProofPlayer.cxx,v 1.38 2004/07/09 01:34:51 rdm Exp $
Copyright (C) 1995-2001, Rene Brun and Fons Rademakers. *