/usr/include/root/TGeoCompositeShape.h is in libroot-geom-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: 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_TGeoCompositeShape
#define ROOT_TGeoCompositeShape
#ifndef ROOT_TGeoBBox
#include "TGeoBBox.h"
#endif
////////////////////////////////////////////////////////////////////////////
// //
// TGeoCompositeShape - composite shape class. A composite shape contains //
// a list of primitive shapes, the list of coresponding transformations //
// and a boolean finder handling boolean operations among components. //
// //
////////////////////////////////////////////////////////////////////////////
class TGeoBoolNode;
class TGeoCompositeShape : public TGeoBBox
{
private :
// data members
TGeoBoolNode *fNode; // top boolean node
protected:
TGeoCompositeShape(const TGeoCompositeShape& gcs)
: TGeoBBox(gcs), fNode(gcs.fNode) { }
TGeoCompositeShape& operator=(const TGeoCompositeShape& gcs)
{if(this!=&gcs) {TGeoBBox::operator=(gcs); fNode=gcs.fNode;} return *this;}
public:
// constructors
TGeoCompositeShape();
TGeoCompositeShape(const char *name, const char *expression);
TGeoCompositeShape(const char *expression);
TGeoCompositeShape(const char *name, TGeoBoolNode *node);
// destructor
virtual ~TGeoCompositeShape();
// methods
virtual Double_t Capacity() const;
virtual void ClearThreadData() const;
virtual void CreateThreadData(Int_t nthreads);
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 Int_t DistancetoPrimitive(Int_t px, Int_t py);
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);
TGeoBoolNode *GetBoolNode() const {return fNode;}
virtual void GetBoundingCylinder(Double_t * /*param*/) const {;}
virtual TGeoShape *GetMakeRuntimeShape(TGeoShape * /*mother*/, TGeoMatrix * /*mat*/) const {return 0;}
virtual void GetMeshNumbers(Int_t &nvert, Int_t &nsegs, Int_t &npols) const;
virtual Int_t GetNmeshVertices() const;
virtual Bool_t GetPointsOnSegments(Int_t /*npoints*/, Double_t * /*array*/) const {return kFALSE;}
virtual void InspectShape() const;
virtual Bool_t IsComposite() const {return kTRUE;}
virtual Bool_t IsCylType() const {return kFALSE;}
void MakeNode(const char *expression);
virtual Bool_t PaintComposite(Option_t *option = "") const;
void RegisterYourself();
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(TGeoCompositeShape, 1) // boolean composite shape
};
#endif
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