G4VisExtent Class Reference

#include <G4VisExtent.hh>

Collaboration diagram for G4VisExtent:

Public Member Functions
	G4VisExtent (G4double xmin=0., G4double xmax=0., G4double ymin=0., G4double ymax=0., G4double zmin=0., G4double zmax=0.)
	G4VisExtent (const G4Point3D &centre, G4double radius)
	~G4VisExtent ()
G4bool	operator!= (const G4VisExtent &e) const
G4double	GetXmin () const
G4double	GetXmax () const
G4double	GetYmin () const
G4double	GetYmax () const
G4double	GetZmin () const
G4double	GetZmax () const
const G4Point3D &	GetExtentCentre () const
const G4Point3D &	GetExtentCenter () const
G4double	GetExtentRadius () const
void	SetXmin (G4double xmin)
void	SetXmax (G4double xmax)
void	SetYmin (G4double ymin)
void	SetYmax (G4double ymax)
void	SetZmin (G4double zmin)
void	SetZmax (G4double zmax)

Static Public Attributes
static const G4VisExtent	NullExtent

Private Attributes
G4double	fXmin
G4double	fXmax
G4double	fYmin
G4double	fYmax
G4double	fZmin
G4double	fZmax
G4bool	fRadiusCached
G4bool	fCentreCached
G4double	fRadius
G4Point3D	fCentre

Friends
std::ostream &	operator<< (std::ostream &os, const G4VisExtent &e)

Detailed Description

Definition at line 54 of file G4VisExtent.hh.

Constructor & Destructor Documentation

G4VisExtent() [1/2]

G4VisExtent::G4VisExtent	(	G4double	xmin = 0.,
		G4double	xmax = 0.,
		G4double	ymin = 0.,
		G4double	ymax = 0.,
		G4double	zmin = 0.,
		G4double	zmax = 0.
	)

Definition at line 40 of file G4VisExtent.cc.

                                                       :
  fXmin(xmin), fXmax(xmax), fYmin(ymin), fYmax(ymax), fZmin(zmin), fZmax(zmax),
  fRadiusCached(false), fCentreCached(false), fRadius(0.)
{}

G4VisExtent() [2/2]

G4VisExtent::G4VisExtent	(	const G4Point3D &	centre,
		G4double	radius
	)

Definition at line 47 of file G4VisExtent.cc.

                                                                 :
  fRadiusCached(true), fCentreCached(true),
  fRadius(radius), fCentre(centre)
{
  // Use exscribed radius ... see comments in header file.
  G4double halfSide (radius / std::sqrt (3.));
  fXmin = centre.x () - halfSide;
  fXmax = centre.x () + halfSide;
  fYmin = centre.y () - halfSide;
  fYmax = centre.y () + halfSide;
  fZmin = centre.z () - halfSide;
  fZmax = centre.z () + halfSide;
}

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~G4VisExtent()

G4VisExtent::~G4VisExtent

(

)

Definition at line 61 of file G4VisExtent.cc.

{}

Member Function Documentation

GetExtentCenter()

const G4Point3D & G4VisExtent::GetExtentCenter ( ) const

inline

Definition at line 96 of file G4VisExtent.hh.

                                                            {
  return GetExtentCentre ();
}

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GetExtentCentre()

const G4Point3D & G4VisExtent::GetExtentCentre

(

)

const

Definition at line 63 of file G4VisExtent.cc.

                                                     {
  if (!fCentreCached) {
    fCentre = G4Point3D (((fXmin + fXmax) / 2.),
                         ((fYmin + fYmax) / 2.),
                         ((fZmin + fZmax) / 2.));
    fCentreCached = true;
  }
  return fCentre;
}

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GetExtentRadius()

G4double G4VisExtent::GetExtentRadius

(

)

const

Definition at line 73 of file G4VisExtent.cc.

                                             {
  if (!fRadiusCached) {
    fRadius = std::sqrt (((fXmax - fXmin) * (fXmax - fXmin)) +
                         ((fYmax - fYmin) * (fYmax - fYmin)) +
                         ((fZmax - fZmin) * (fZmax - fZmin))) / 2.;
    fRadiusCached = true;
  }
  return fRadius;
}

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GetXmax()

G4double G4VisExtent::GetXmax ( ) const

inline

Definition at line 90 of file G4VisExtent.hh.

{ return fXmax; }

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GetXmin()

G4double G4VisExtent::GetXmin ( ) const

inline

Definition at line 89 of file G4VisExtent.hh.

{ return fXmin; }

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GetYmax()

G4double G4VisExtent::GetYmax ( ) const

inline

Definition at line 92 of file G4VisExtent.hh.

{ return fYmax; }

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GetYmin()

G4double G4VisExtent::GetYmin ( ) const

inline

Definition at line 91 of file G4VisExtent.hh.

{ return fYmin; }

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GetZmax()

G4double G4VisExtent::GetZmax ( ) const

inline

Definition at line 94 of file G4VisExtent.hh.

{ return fZmax; }

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GetZmin()

G4double G4VisExtent::GetZmin ( ) const

inline

Definition at line 93 of file G4VisExtent.hh.

{ return fZmin; }

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operator!=()

G4bool G4VisExtent::operator!=

(

const G4VisExtent &

e

)

const

Definition at line 91 of file G4VisExtent.cc.

                                                           {
  return ((fXmin != e.fXmin) ||
          (fXmax != e.fXmax) ||
          (fYmin != e.fYmin) ||
          (fYmax != e.fYmax) ||
          (fZmin != e.fZmin) ||
          (fZmax != e.fZmax));
}

SetXmax()

void G4VisExtent::SetXmax ( G4double  xmax )

inline

Definition at line 102 of file G4VisExtent.hh.

{fXmax = xmax; fRadiusCached = false; fCentreCached = false;}

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SetXmin()

void G4VisExtent::SetXmin ( G4double  xmin )

inline

Definition at line 100 of file G4VisExtent.hh.

{fXmin = xmin; fRadiusCached = false; fCentreCached = false;}

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SetYmax()

void G4VisExtent::SetYmax ( G4double  ymax )

inline

Definition at line 106 of file G4VisExtent.hh.

{fYmax = ymax; fRadiusCached = false; fCentreCached = false;}

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SetYmin()

void G4VisExtent::SetYmin ( G4double  ymin )

inline

Definition at line 104 of file G4VisExtent.hh.

{fYmin = ymin; fRadiusCached = false; fCentreCached = false;}

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SetZmax()

void G4VisExtent::SetZmax ( G4double  zmax )

inline

Definition at line 110 of file G4VisExtent.hh.

{fZmax = zmax; fRadiusCached = false; fCentreCached = false;}

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SetZmin()

void G4VisExtent::SetZmin ( G4double  zmin )

inline

Definition at line 108 of file G4VisExtent.hh.

{fZmin = zmin; fRadiusCached = false; fCentreCached = false;}

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Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  os, const G4VisExtent &  e  )

friend

Definition at line 83 of file G4VisExtent.cc.

                                                               {
  os << "G4VisExtent (bounding box):";
  os << "\n  X limits: " << e.fXmin << ' ' << e.fXmax;
  os << "\n  Y limits: " << e.fYmin << ' ' << e.fYmax;
  os << "\n  Z limits: " << e.fZmin << ' ' << e.fZmax;
  return os;
}

Member Data Documentation

fCentre

G4Point3D G4VisExtent::fCentre

mutableprivate

Definition at line 86 of file G4VisExtent.hh.

fCentreCached

G4bool G4VisExtent::fCentreCached

mutableprivate

Definition at line 84 of file G4VisExtent.hh.

fRadius

G4double G4VisExtent::fRadius

mutableprivate

Definition at line 85 of file G4VisExtent.hh.

fRadiusCached

G4bool G4VisExtent::fRadiusCached

mutableprivate

Definition at line 84 of file G4VisExtent.hh.

fXmax

G4double G4VisExtent::fXmax

private

Definition at line 83 of file G4VisExtent.hh.

fXmin

G4double G4VisExtent::fXmin

private

Definition at line 83 of file G4VisExtent.hh.

fYmax

G4double G4VisExtent::fYmax

private

Definition at line 83 of file G4VisExtent.hh.

fYmin

G4double G4VisExtent::fYmin

private

Definition at line 83 of file G4VisExtent.hh.

fZmax

G4double G4VisExtent::fZmax

private

Definition at line 83 of file G4VisExtent.hh.

fZmin

G4double G4VisExtent::fZmin

private

Definition at line 83 of file G4VisExtent.hh.

NullExtent

const G4VisExtent G4VisExtent::NullExtent

static

Definition at line 80 of file G4VisExtent.hh.

---

The documentation for this class was generated from the following files:

• G4VisExtent.hh
• G4VisExtent.cc