/usr/include/root/TPoints3DABC.h is in libroot-graf3d-g3d-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: Valery Fine(fine@mail.cern.ch) 24/04/99
/*************************************************************************
* 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_TPoints3DABC
#define ROOT_TPoints3DABC
//////////////////////////////////////////////////////////////////////////
// //
// TPoints3DABC //
// //
// Abstract class to define Arrays of 3D points //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TObject
#include "TObject.h"
#endif
class TPoints3DABC : public TObject {
public:
TPoints3DABC(){;}
virtual ~TPoints3DABC(){;}
static Int_t DistancetoLine(Int_t px, Int_t py, Float_t x1, Float_t y1, Float_t x2, Float_t y2, Int_t lineWidth = 1 );
virtual Int_t Add(Float_t x, Float_t y, Float_t z);
virtual Int_t AddLast(Float_t x, Float_t y, Float_t z);
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)=0;
virtual Int_t GetLastPosition()const =0;
// GetN() returns the number of allocated cells if any.
// GetN() > 0 shows how many cells
// can be available via GetP() method.
// GetN() == 0 then GetP() must return 0 as well
virtual Int_t GetN() const;
virtual Float_t *GetP() const;
virtual Float_t GetX(Int_t idx) const =0;
virtual Float_t GetY(Int_t idx) const =0;
virtual Float_t GetZ(Int_t idx) const =0;
virtual Float_t *GetXYZ(Float_t *xyz,Int_t idx,Int_t num=1) const;
virtual const Float_t *GetXYZ(Int_t idx) =0;
virtual Option_t *GetOption() const =0;
virtual void PaintPoints(Int_t n, Float_t *p,Option_t *option="") =0;
virtual Int_t SetLastPosition(Int_t idx)=0;
virtual Int_t SetNextPoint(Float_t x, Float_t y, Float_t z);
virtual void SetOption(Option_t *option="")=0;
virtual Int_t SetPoint(Int_t point, Float_t x, Float_t y, Float_t z)=0;
virtual Int_t SetPoints(Int_t n, Float_t *p=0, Option_t *option="") =0;
virtual Int_t Size() const =0;
ClassDef(TPoints3DABC,0) //A 3-D Points
};
#endif
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