/usr/include/root/TGeoPara.h is in libroot-geom-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.
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// Author: Andrei Gheata 31/01/02
/*************************************************************************
* 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_TGeoPara
#define ROOT_TGeoPara
#ifndef ROOT_TGeoBBox
#include "TGeoBBox.h"
#endif
////////////////////////////////////////////////////////////////////////////
// //
// TGeoPara - parallelipeped class. It has 6 parameters : //
// dx, dy, dz - half lengths in X, Y, Z //
// alpha - angle w.r.t the Y axis from center of low Y edge to //
// center of high Y edge [deg] //
// theta, phi - polar and azimuthal angles of the segment between //
// low and high Z surfaces [deg] //
// //
////////////////////////////////////////////////////////////////////////////
class TGeoPara : public TGeoBBox
{
protected :
// data members
Double_t fX; // X half-length
Double_t fY; // Y half-length
Double_t fZ; // Z half-length
Double_t fAlpha; // angle w.r.t Y from the center of low Y to the hihg Y
Double_t fTheta; // polar angle of segment between low and hi Z surfaces
Double_t fPhi; // azimuthal angle of segment between low and hi Z surfaces
Double_t fTxy; // tangent of XY section angle
Double_t fTxz; // tangent of XZ section angle
Double_t fTyz; // tangent of XZ section angle
// methods
public:
// constructors
TGeoPara();
TGeoPara(Double_t dx, Double_t dy, Double_t dz, Double_t alpha, Double_t theta, Double_t phi);
TGeoPara(const char *name, Double_t dx, Double_t dy, Double_t dz, Double_t alpha, Double_t theta, Double_t phi);
TGeoPara(Double_t *param);
// destructor
virtual ~TGeoPara();
// methods
virtual Double_t Capacity() const;
virtual void ComputeBBox();
virtual void ComputeNormal(const Double_t *point, const Double_t *dir, Double_t *norm);
virtual void ComputeNormal_v(const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize);
virtual Bool_t Contains(const Double_t *point) const;
virtual void Contains_v(const Double_t *points, Bool_t *inside, Int_t vecsize) const;
virtual Double_t DistFromInside(const Double_t *point, const Double_t *dir, Int_t iact=1,
Double_t step=TGeoShape::Big(), Double_t *safe=0) const;
virtual void DistFromInside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const;
virtual Double_t DistFromOutside(const Double_t *point, const Double_t *dir, Int_t iact=1,
Double_t step=TGeoShape::Big(), Double_t *safe=0) const;
virtual void DistFromOutside_v(const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const;
virtual TGeoVolume *Divide(TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv,
Double_t start, Double_t step);
virtual Double_t GetAxisRange(Int_t iaxis, Double_t &xlo, Double_t &xhi) const;
virtual void GetBoundingCylinder(Double_t *param) const;
virtual Int_t GetByteCount() const {return 48;}
virtual Int_t GetFittingBox(const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const;
virtual TGeoShape *GetMakeRuntimeShape(TGeoShape *mother, TGeoMatrix *mat) const;
virtual Int_t GetNmeshVertices() const {return 8;}
Double_t GetX() const {return fX;}
Double_t GetY() const {return fY;}
Double_t GetZ() const {return fZ;}
Double_t GetAlpha() const {return fAlpha;}
Double_t GetTheta() const {return fTheta;}
Double_t GetPhi() const {return fPhi;}
Double_t GetTxy() const {return fTxy;}
Double_t GetTxz() const {return fTxz;}
Double_t GetTyz() const {return fTyz;}
virtual void InspectShape() const;
virtual Bool_t IsCylType() const {return kFALSE;}
virtual Double_t Safety(const Double_t *point, Bool_t in=kTRUE) const;
virtual void Safety_v(const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const;
virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
virtual void SetDimensions(Double_t *param);
virtual void SetPoints(Double_t *points) const;
virtual void SetPoints(Float_t *points) const;
virtual void Sizeof3D() const;
ClassDef(TGeoPara, 1) // box primitive
};
#endif
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