/usr/include/root/TSelectorDraw.h is in libroot-tree-treeplayer-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | // @(#)root/treeplayer:$Id$
// Author: Rene Brun 08/01/2003
/*************************************************************************
* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TSelectorDraw
#define ROOT_TSelectorDraw
//////////////////////////////////////////////////////////////////////////
// //
// TSelectorDraw //
// //
// A specialized TSelector for TTree::Draw. //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TSelector
#include "TSelector.h"
#endif
class TTreeFormula;
class TTreeFormulaManager;
class TH1;
class TEntryListArray;
class TSelectorDraw : public TSelector {
protected:
enum { kWarn = BIT(12) };
TTree *fTree; // Pointer to current Tree
TTreeFormula **fVar; //![fDimension] Array of pointers to variables formula
TTreeFormula *fSelect; // Pointer to selection formula
TTreeFormulaManager *fManager; // Pointer to the formula manager
TObject *fTreeElist; // pointer to Tree Event list
TEntryListArray *fTreeElistArray; //! pointer to Tree Event list array
TH1 *fOldHistogram; //! Pointer to previously used histogram
Int_t fAction; //! Action type
Long64_t fDraw; //! Last entry loop number when object was drawn
Int_t fNfill; //! Total number of histogram fills
Int_t fMultiplicity; // Indicator of the variability of the size of entries
Int_t fDimension; // Dimension of the current expression
Long64_t fSelectedRows; // Number of selected entries
Long64_t fOldEstimate; // value of Tree fEstimate when selector is called
Int_t fForceRead; // Force Read flag
Int_t *fNbins; //![fDimension] Number of bins per dimension
Double_t *fVmin; //![fDimension] Minima of varexp columns
Double_t *fVmax; //![fDimension] Maxima of varexp columns
Double_t fWeight; // Tree weight (see TTree::SetWeight)
Double_t **fVal; //![fSelectedRows][fDimension] Local buffer for the variables
Int_t fValSize;
Double_t *fW; //![fSelectedRows]Local buffer for weights
Bool_t *fVarMultiple; //![fDimension] true if fVar[i] has a variable index
Bool_t fSelectMultiple; // true if selection has a variable index
Bool_t fCleanElist; // true if original Tree elist must be saved
Bool_t fObjEval; // true if fVar1 returns an object (or pointer to).
Long64_t fCurrentSubEntry; // Current subentry when fSelectMultiple is true. Used to fill TEntryListArray
protected:
virtual void ClearFormula();
virtual Bool_t CompileVariables(const char *varexp="", const char *selection="");
virtual void InitArrays(Int_t newsize);
private:
TSelectorDraw(const TSelectorDraw&); // not implemented
TSelectorDraw& operator=(const TSelectorDraw&); // not implemented
public:
TSelectorDraw();
virtual ~TSelectorDraw();
virtual void Begin(TTree *tree);
virtual Int_t GetAction() const {return fAction;}
virtual Bool_t GetCleanElist() const {return fCleanElist;}
virtual Int_t GetDimension() const {return fDimension;}
virtual Long64_t GetDrawFlag() const {return fDraw;}
TObject *GetObject() const {return fObject;}
Int_t GetMultiplicity() const {return fMultiplicity;}
virtual Int_t GetNfill() const {return fNfill;}
TH1 *GetOldHistogram() const {return fOldHistogram;}
TTreeFormula *GetSelect() const {return fSelect;}
virtual Long64_t GetSelectedRows() const {return fSelectedRows;}
TTree *GetTree() const {return fTree;}
TTreeFormula *GetVar(Int_t i) const;
// See TSelectorDraw::GetVar
TTreeFormula *GetVar1() const {return GetVar(0);}
// See TSelectorDraw::GetVar
TTreeFormula *GetVar2() const {return GetVar(1);}
// See TSelectorDraw::GetVar
TTreeFormula *GetVar3() const {return GetVar(2);}
// See TSelectorDraw::GetVar
TTreeFormula *GetVar4() const {return GetVar(3);}
virtual Double_t *GetVal(Int_t i) const;
// See TSelectorDraw::GetVal
virtual Double_t *GetV1() const {return GetVal(0);}
// See TSelectorDraw::GetVal
virtual Double_t *GetV2() const {return GetVal(1);}
// See TSelectorDraw::GetVal
virtual Double_t *GetV3() const {return GetVal(2);}
// See TSelectorDraw::GetVal
virtual Double_t *GetV4() const {return GetVal(3);}
virtual Double_t *GetW() const {return fW;}
virtual Bool_t Notify();
virtual Bool_t Process(Long64_t /*entry*/) { return kFALSE; }
virtual void ProcessFill(Long64_t entry);
virtual void ProcessFillMultiple(Long64_t entry);
virtual void ProcessFillObject(Long64_t entry);
virtual void SetEstimate(Long64_t n);
virtual UInt_t SplitNames(const TString &varexp, std::vector<TString> &names);
virtual void TakeAction();
virtual void TakeEstimate();
virtual void Terminate();
ClassDef(TSelectorDraw,1); //A specialized TSelector for TTree::Draw
};
#endif
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