/usr/include/root/TMultiGraph.h is in libroot-hist-dev 5.34.19+dfsg-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: Rene Brun 12/10/2000
/*************************************************************************
* 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_TMultiGraph
#define ROOT_TMultiGraph
//////////////////////////////////////////////////////////////////////////
// //
// TMultiGraph //
// //
// A collection of TGraph objects //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TNamed
#include "TNamed.h"
#endif
#include "TF1.h"
class TH1F;
class TAxis;
class TBrowser;
class TGraph;
#include "TFitResultPtr.h"
class TMultiGraph : public TNamed {
protected:
TList *fGraphs; //Pointer to list of TGraphs
TList *fFunctions; //Pointer to list of functions (fits and user)
TH1F *fHistogram; //Pointer to histogram used for drawing axis
Double_t fMaximum; //Maximum value for plotting along y
Double_t fMinimum; //Minimum value for plotting along y
TMultiGraph(const TMultiGraph&);
TMultiGraph& operator=(const TMultiGraph&);
public:
TMultiGraph();
TMultiGraph(const char *name, const char *title);
virtual ~TMultiGraph();
virtual void Add(TGraph *graph, Option_t *chopt="");
virtual void Add(TMultiGraph *multigraph, Option_t *chopt="");
virtual void Browse(TBrowser *b);
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
virtual void Draw(Option_t *chopt="");
virtual TFitResultPtr Fit(const char *formula ,Option_t *option="" ,Option_t *goption="", Axis_t xmin=0, Axis_t xmax=0);
virtual TFitResultPtr Fit(TF1 *f1 ,Option_t *option="" ,Option_t *goption="", Axis_t rxmin=0, Axis_t rxmax=0);
virtual void FitPanel(); // *MENU*
virtual Option_t *GetGraphDrawOption(const TGraph *gr) const;
virtual void LeastSquareLinearFit(Int_t ndata, Double_t &a0, Double_t &a1, Int_t &ifail, Double_t xmin, Double_t xmax);
virtual void LeastSquareFit(Int_t m, Double_t *a, Double_t xmin, Double_t xmax);
virtual void InitPolynom(Double_t xmin, Double_t xmax);
virtual void InitExpo(Double_t xmin, Double_t xmax);
virtual void InitGaus(Double_t xmin, Double_t xmax);
virtual Int_t IsInside(Double_t x, Double_t y) const;
TH1F *GetHistogram() const;
TF1 *GetFunction(const char *name) const;
TList *GetListOfGraphs() const { return fGraphs; }
TList *GetListOfFunctions(); // non const method (create list if empty)
const TList *GetListOfFunctions() const { return fFunctions; }
TAxis *GetXaxis() const;
TAxis *GetYaxis() const;
virtual void Paint(Option_t *chopt="");
void PaintPads(Option_t *chopt="");
void PaintPolyLine3D(Option_t *chopt="");
virtual void Print(Option_t *chopt="") const;
virtual void RecursiveRemove(TObject *obj);
virtual void SavePrimitive(ostream &out, Option_t *option = "");
virtual void SetMaximum(Double_t maximum=-1111);
virtual void SetMinimum(Double_t minimum=-1111);
ClassDef(TMultiGraph,2) //A collection of TGraph objects
};
#endif
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