TVirtualTreePlayer

class description - source file - inheritance tree

class TVirtualTreePlayer : public TObject


    public:

                    virtual void ~TVirtualTreePlayer()
                  static TClass* Class()
                  virtual TTree* CopyTree(const char* selection, Option_t* option, Int_t nentries = 1000000000, Int_t firstentry = 0)
                   virtual Int_t DrawSelect(const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                   virtual Int_t Fit(const char* formula, const char* varexp, const char* selection, Option_t* option, Option_t* goption, Int_t nentries, Int_t firstentry)
                   virtual Int_t GetDimension() const
                    virtual TH1* GetHistogram() const
                   virtual Int_t GetNfill() const
           virtual TTreeFormula* GetSelect() const
                   virtual Int_t GetSelectedRows() const
               virtual Double_t* GetV1() const
               virtual Double_t* GetV2() const
               virtual Double_t* GetV3() 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 TPrincipal* Principal(const char* varexp, const char* selection, Option_t* option = "np", Int_t nentries = 1000000000, Int_t firstentry = 0)
                   virtual Int_t Process(const char* filename, Option_t* option, Int_t nentries = 1000000000, Int_t firstentry = 0)
                   virtual Int_t Process(TSelector* selector, Option_t* option, Int_t nentries = 1000000000, Int_t firstentry = 0)
             virtual TSQLResult* Query(const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                   virtual Int_t Scan(const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                    virtual void SetEstimate(Int_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 Int_t UnbinnedFit(const char* formula, const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                    virtual void UpdateFormulaLeaves()

Data Members

    private:

      static TClass* fgPlayer  Pointer to Tree player

See also

TTreePlayer

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



Inline Functions

               TTree* CopyTree(const char* selection, Option_t* option, Int_t nentries = 1000000000, Int_t firstentry = 0)
                Int_t DrawSelect(const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                Int_t Fit(const char* formula, const char* varexp, const char* selection, Option_t* option, Option_t* goption, Int_t nentries, Int_t firstentry)
                Int_t GetDimension() const
                 TH1* GetHistogram() const
                Int_t GetNfill() const
                Int_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* GetW() const
                Int_t MakeClass(const char* classname, const char* option)
                Int_t MakeCode(const char* filename)
          TPrincipal* Principal(const char* varexp, const char* selection, Option_t* option = "np", Int_t nentries = 1000000000, Int_t firstentry = 0)
                Int_t Process(const char* filename, Option_t* option, Int_t nentries = 1000000000, Int_t firstentry = 0)
                Int_t Process(TSelector* selector, Option_t* option, Int_t nentries = 1000000000, Int_t firstentry = 0)
                Int_t Scan(const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
          TSQLResult* Query(const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                 void SetEstimate(Int_t n)
                 void SetTree(TTree* t)
                 void StartViewer(Int_t ww, Int_t wh)
                Int_t UnbinnedFit(const char* formula, const char* varexp, const char* selection, Option_t* option, Int_t nentries, Int_t firstentry)
                 void UpdateFormulaLeaves()
              TClass* Class()
              TClass* IsA() const
                 void ShowMembers(TMemberInspector& insp, char* parent)
                 void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
                 void ~TVirtualTreePlayer()

Author: Rene Brun 30/08/99
Last update: root/tree:$Name: $:$Id: TVirtualTreePlayer.cxx,v 1.3 2002/09/19 13:54:58 rdm Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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