library: libTree
#include "TVirtualTreePlayer.h"

TVirtualTreePlayer


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

class TVirtualTreePlayer : public TObject

Inheritance Chart:
TObject
<-
TVirtualTreePlayer
<-
TTreePlayer
 
    This is an abstract class, constructors will not be documented.
    Look at the header to check for available constructors.


    public:
virtual ~TVirtualTreePlayer() virtual TVirtualIndex* BuildIndex(const TTree* T, const char* majorname, const char* minorname) static TClass* Class() virtual TTree* CopyTree(const char* selection, Option_t* option, Long64_t nentries = 1000000000, Long64_t firstentry = 0) virtual Long64_t DrawScript(const char* wrapperPrefix, const char* macrofilename, const char* cutfilename, Option_t* option, Long64_t nentries, Long64_t firstentry) virtual Long64_t DrawSelect(const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry) virtual Long64_t Fit(const char* formula, const char* varexp, const char* selection, Option_t* option, Option_t* goption, Long64_t nentries, Long64_t firstentry) static TVirtualTreePlayer* GetCurrentPlayer() virtual Int_t GetDimension() const virtual TH1* GetHistogram() const virtual Int_t GetNfill() const virtual TTreeFormula* GetSelect() const virtual Long64_t GetSelectedRows() const virtual Double_t* GetV1() const virtual Double_t* GetV2() const virtual Double_t* GetV3() const virtual Double_t* GetV4() const virtual TTreeFormula* GetVar1() const virtual TTreeFormula* GetVar2() const virtual TTreeFormula* GetVar3() const virtual TTreeFormula* GetVar4() const virtual Double_t* GetW() const virtual TClass* IsA() const virtual Int_t MakeClass(const char* classname, const char* option) virtual Int_t MakeCode(const char* filename) virtual Int_t MakeProxy(const char* classname, const char* macrofilename = "0", const char* cutfilename = "0", const char* option = "0", Int_t maxUnrolling = 3) TVirtualTreePlayer& operator=(const TVirtualTreePlayer&) virtual TPrincipal* Principal(const char* varexp, const char* selection, Option_t* option = "np", Long64_t nentries = 1000000000, Long64_t firstentry = 0) virtual Long64_t Process(const char* filename, Option_t* option, Long64_t nentries = 1000000000, Long64_t firstentry = 0) virtual Long64_t Process(TSelector* selector, Option_t* option, Long64_t nentries = 1000000000, Long64_t firstentry = 0) virtual TSQLResult* Query(const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry) virtual Long64_t Scan(const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry) virtual void SetEstimate(Long64_t n) static void SetPlayer(const char* player) virtual void SetTree(TTree* t) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual void StartViewer(Int_t ww, Int_t wh) virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b) static TVirtualTreePlayer* TreePlayer(TTree* obj) virtual Long64_t UnbinnedFit(const char* formula, const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry) virtual void UpdateFormulaLeaves()

Data Members

    private:
static TClass* fgPlayer Pointer to class of Tree player static TVirtualTreePlayer* fgCurrent Pointer to current Tree player

Class Description


TVirtualTreePlayer* TreePlayer(TTree *obj)
 Static function returning a pointer to a Tree player.
 The player will process the specified obj. If the Tree player
 does not exist a default player is created.

TVirtualTreePlayer* GetCurrentPlayer()
 Static function: return the current player (if any)

void SetPlayer(const char *player)
 Static function to set an alternative Tree player.



Inline Functions


                       void ~TVirtualTreePlayer()
             TVirtualIndex* BuildIndex(const TTree* T, const char* majorname, const char* minorname)
                     TTree* CopyTree(const char* selection, Option_t* option, Long64_t nentries = 1000000000, Long64_t firstentry = 0)
                   Long64_t DrawScript(const char* wrapperPrefix, const char* macrofilename, const char* cutfilename, Option_t* option, Long64_t nentries, Long64_t firstentry)
                   Long64_t DrawSelect(const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry)
                   Long64_t Fit(const char* formula, const char* varexp, const char* selection, Option_t* option, Option_t* goption, Long64_t nentries, Long64_t firstentry)
                      Int_t GetDimension() const
                       TH1* GetHistogram() const
                      Int_t GetNfill() const
                   Long64_t GetSelectedRows() const
              TTreeFormula* GetSelect() const
              TTreeFormula* GetVar1() const
              TTreeFormula* GetVar2() const
              TTreeFormula* GetVar3() const
              TTreeFormula* GetVar4() const
                  Double_t* GetV1() const
                  Double_t* GetV2() const
                  Double_t* GetV3() const
                  Double_t* GetV4() const
                  Double_t* GetW() const
                      Int_t MakeClass(const char* classname, const char* option)
                      Int_t MakeCode(const char* filename)
                      Int_t MakeProxy(const char* classname, const char* macrofilename = "0", const char* cutfilename = "0", const char* option = "0", Int_t maxUnrolling = 3)
                TPrincipal* Principal(const char* varexp, const char* selection, Option_t* option = "np", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
                   Long64_t Process(const char* filename, Option_t* option, Long64_t nentries = 1000000000, Long64_t firstentry = 0)
                   Long64_t Process(TSelector* selector, Option_t* option, Long64_t nentries = 1000000000, Long64_t firstentry = 0)
                   Long64_t Scan(const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry)
                TSQLResult* Query(const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry)
                       void SetEstimate(Long64_t n)
                       void SetTree(TTree* t)
                       void StartViewer(Int_t ww, Int_t wh)
                   Long64_t UnbinnedFit(const char* formula, const char* varexp, const char* selection, Option_t* option, Long64_t nentries, Long64_t firstentry)
                       void UpdateFormulaLeaves()
                    TClass* Class()
                    TClass* IsA() const
                       void ShowMembers(TMemberInspector& insp, char* parent)
                       void Streamer(TBuffer& b)
                       void StreamerNVirtual(TBuffer& b)
        TVirtualTreePlayer& operator=(const TVirtualTreePlayer&)


Author: Rene Brun 30/08/99
Last update: root/tree:$Name: $:$Id: TVirtualTreePlayer.cxx,v 1.4 2004/08/24 15:46:02 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *


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