library: libProof
#include "TProofPlayer.h"

TProofPlayerRemote


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

class TProofPlayerRemote : public TProofPlayer

Inheritance Chart:
TObject
TQObject
<-
TProofPlayer
<-
TProofPlayerRemote
<-
TProofPlayerSuperMaster
    private:
TList* MergeFeedback() protected:
TProof* GetProof() const virtual Bool_t HandleTimer(TTimer* timer) virtual Bool_t SendSelector(const char* selector_file) virtual void SetupFeedback() virtual void StopFeedback() public:
TProofPlayerRemote(TProof* proof = 0) TProofPlayerRemote(const TProofPlayerRemote&) virtual ~TProofPlayerRemote() static TClass* Class() virtual Long64_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 Long64_t Finalize(Bool_t force = kFALSE, Bool_t sync = kFALSE) virtual Long64_t Finalize(TQueryResult* qr) virtual TDSetElement* GetNextPacket(TSlave* slave, TMessage* r) virtual TClass* IsA() const virtual Bool_t IsClient() const void MergeOutput() TProofPlayerRemote& operator=(const TProofPlayerRemote&) virtual Long64_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 Progress(TSlave*, Long64_t total, Long64_t processed) virtual void ShowMembers(TMemberInspector& insp, char* parent) 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)

Data Members

    private:
TProof* fProof link to associated PROOF session TList* fOutputLists results returned by slaves TList* fFeedback reference for use on master TList* fFeedbackLists intermediate results TVirtualPacketizer* fPacketizer transform TDSet into packets for slaves TDSet* fDSet !tdset for current processing

Class Description

                                                                      
 TProofPlayer                                                         
                                                                      


~TProofPlayerRemote()

Long64_t Process(TDSet *dset, const char *selector_file, Option_t *option, Long64_t nentries, Long64_t first, TEventList * /*evl*/)
 Process specified TDSet on PROOF.
 Returns -1 in case error, 0 otherwise.

Long64_t Finalize(Bool_t force, Bool_t sync)
 Finalize a query.
 Returns -1 in case error, 0 otherwise.

Long64_t Finalize(TQueryResult *qr)
 Finalize the results of a query already processed

Bool_t SendSelector(const char* selector_file)
 Send the selector file to the slave nodes

void MergeOutput()
 Merge objects in output the lists.

void Progress(Long64_t total, Long64_t processed)

void Feedback(TList *objs)

void StopProcess(Bool_t abort)

void StoreOutput(TList *out)

TList* MergeFeedback()
 Merge feedback lists.

void StoreFeedback(TObject *slave, TList *out)
 Store feedback results from the specified slave.

void SetupFeedback()
 Setup reporting of feedback objects.

void StopFeedback()
 Stop reporting of feedback objects.

Bool_t HandleTimer(TTimer *)
 Send feedback objects to client.

TDSetElement* GetNextPacket(TSlave *slave, TMessage *r)
 Get next packet for specified slave.

Bool_t IsClient() const
 Is the player running on the client?

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



Inline Functions


                    TProof* GetProof() const
         TProofPlayerRemote TProofPlayerRemote(TProof* proof = 0)
                       void Progress(TSlave*, Long64_t total, Long64_t processed)
                    TClass* Class()
                    TClass* IsA() const
                       void ShowMembers(TMemberInspector& insp, char* parent)
                       void Streamer(TBuffer& b)
                       void StreamerNVirtual(TBuffer& b)
         TProofPlayerRemote TProofPlayerRemote(const TProofPlayerRemote&)
        TProofPlayerRemote& operator=(const TProofPlayerRemote&)


Author: Maarten Ballintijn 07/01/02
Last update: root/proof:$Name: $:$Id: TProofPlayer.cxx,v 1.72 2005/11/11 13:54:20 rdm Exp $
Copyright (C) 1995-2001, Rene Brun and Fons Rademakers. *


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