G4CurvePoint Class Reference

#include <G4CurvePoint.hh>

Inheritance diagram for G4CurvePoint:

Public Member Functions
	G4CurvePoint (G4Curve &c0)
virtual	~G4CurvePoint ()
	G4CurvePoint (const G4CurvePoint &cp)
G4CurvePoint &	operator= (const G4CurvePoint &cp)
void	Init (G4Curve &c0)
G4Curve &	GetCurve () const
void	Reset ()
void	Reset (G4double u0)
void	Reset (const G4Point3D &p0)
void	Reset (G4double u0, const G4Point3D &p0)
G4double	GetPPoint ()
const G4Point3D &	GetPoint ()
Protected Member Functions
	G4CurvePoint ()
Protected Attributes
G4Curve *	c
G4Point3D	p
G4double	u
G4int	notComputed
Static Protected Attributes
static const G4int	pFlag = 1
static const G4int	uFlag = 2
static const G4int	allFlags = 0xFF

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Detailed Description

Definition at line 47 of file G4CurvePoint.hh.

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Constructor & Destructor Documentation

G4CurvePoint::G4CurvePoint

(

G4Curve &

c0

)

Definition at line 47 of file G4CurvePoint.cc.

References Init().

{
  Init(c0);
}

G4CurvePoint::~G4CurvePoint

(

)

[virtual]

Definition at line 52 of file G4CurvePoint.cc.

{
}

G4CurvePoint::G4CurvePoint

(

const G4CurvePoint &

cp

)

Definition at line 56 of file G4CurvePoint.cc.

  : c(cp.c), p(cp.p), u(cp.u), notComputed(cp.notComputed)
{
}

G4CurvePoint::G4CurvePoint

(

)

[protected]

Definition at line 42 of file G4CurvePoint.cc.

 : c(0), u(0.), notComputed(allFlags)
{
}

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Member Function Documentation

G4Curve & G4CurvePoint::GetCurve

(

)

const [inline]

Definition at line 46 of file G4CurvePoint.icc.

References c.

Referenced by G4SurfaceBoundary::Tangent(), and G4CompositeCurve::Tangent().

{
  return *c;
}

const G4Point3D & G4CurvePoint::GetPoint

(

)

[inline]

Reimplemented in G4CurveRayIntersection.

Definition at line 94 of file G4CurvePoint.icc.

References c, G4Curve::GetPoint(), notComputed, p, pFlag, and u.

Referenced by G4Parabola::Tangent(), G4Hyperbola::Tangent(), G4Ellipse::Tangent(), and G4CircularCurve::Tangent().

{
  if (notComputed & pFlag) {
    p= c->GetPoint(u);
    notComputed &= ~pFlag;
  }
  return p;
}

G4double G4CurvePoint::GetPPoint

(

)

[inline]

Reimplemented in G4CurveRayIntersection.

Definition at line 84 of file G4CurvePoint.icc.

References c, G4Curve::GetPPoint(), notComputed, p, u, and uFlag.

{
  if (notComputed & uFlag) {
    u= c->GetPPoint(p);
    notComputed &= ~uFlag;
  }
  return u;
}

void G4CurvePoint::Init

(

G4Curve &

c0

)

[inline]

Definition at line 38 of file G4CurvePoint.icc.

References allFlags, c, notComputed, and u.

Referenced by G4CurvePoint().

{
  c= &c0;
  u= 0.;
  notComputed= allFlags;
}

G4CurvePoint & G4CurvePoint::operator=

(

const G4CurvePoint &

cp

)

Definition at line 61 of file G4CurvePoint.cc.

References c, notComputed, p, and u.

{
  if (&cp == this) return *this;
  c = cp.c;
  p = cp.p;
  u = cp.u;
  notComputed = cp.notComputed;
  
  return *this;
}

void G4CurvePoint::Reset	(	G4double	u0,
		const G4Point3D &	p0
	)			[inline]

Reimplemented in G4CurveRayIntersection.

Definition at line 74 of file G4CurvePoint.icc.

References notComputed, p, and u.

{
  u= u0;
  p= p0;
  notComputed= 0;
}

void G4CurvePoint::Reset

(

const G4Point3D &

p0

)

[inline]

Reimplemented in G4CurveRayIntersection.

Definition at line 67 of file G4CurvePoint.icc.

References notComputed, p, and uFlag.

{
  p= p0;
  notComputed= uFlag;
}

void G4CurvePoint::Reset

(

G4double

u0

)

[inline]

Definition at line 60 of file G4CurvePoint.icc.

References notComputed, pFlag, and u.

{
  u= u0;
  notComputed= pFlag;
}

void G4CurvePoint::Reset

(

)

[inline]

Reimplemented in G4CurveRayIntersection.

Definition at line 54 of file G4CurvePoint.icc.

References allFlags, and notComputed.

{
  notComputed= allFlags;
}

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Field Documentation

const G4int G4CurvePoint::allFlags = 0xFF [static, protected]

Definition at line 95 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::Init(), Init(), and Reset().

G4Curve* G4CurvePoint::c [protected]

Definition at line 87 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::G4CurveRayIntersection(), GetCurve(), G4CurveRayIntersection::GetDistance(), G4CurveRayIntersection::GetPoint(), GetPoint(), G4CurveRayIntersection::GetPPoint(), GetPPoint(), G4CurveRayIntersection::Init(), Init(), G4CurveRayIntersection::operator=(), operator=(), and G4CurveRayIntersection::Update().

G4int G4CurvePoint::notComputed [protected]

Definition at line 92 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::G4CurveRayIntersection(), G4CurveRayIntersection::GetDistance(), G4CurveRayIntersection::GetPoint(), GetPoint(), G4CurveRayIntersection::GetPPoint(), GetPPoint(), G4CurveRayIntersection::Init(), Init(), G4CurveRayIntersection::operator=(), operator=(), G4CurveRayIntersection::Reset(), Reset(), G4CurveRayIntersection::ResetDistance(), and G4CurveRayIntersection::ResetPPoint().

G4Point3D G4CurvePoint::p [protected]

Definition at line 89 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::G4CurveRayIntersection(), G4CurveRayIntersection::GetDistance(), G4CurveRayIntersection::GetPoint(), GetPoint(), G4CurveRayIntersection::GetPPoint(), GetPPoint(), G4CurveRayIntersection::operator=(), operator=(), G4CurveRayIntersection::Reset(), and Reset().

const G4int G4CurvePoint::pFlag = 1 [static, protected]

Definition at line 93 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::GetDistance(), G4CurveRayIntersection::GetPoint(), GetPoint(), G4CurveRayIntersection::GetPPoint(), G4CurveRayIntersection::Reset(), Reset(), G4CurveRayIntersection::ResetDistance(), and G4CurveRayIntersection::ResetPPoint().

G4double G4CurvePoint::u [protected]

Definition at line 90 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::G4CurveRayIntersection(), G4CurveRayIntersection::GetDistance(), G4CurveRayIntersection::GetPoint(), GetPoint(), G4CurveRayIntersection::GetPPoint(), GetPPoint(), Init(), G4CurveRayIntersection::operator=(), operator=(), G4CurveRayIntersection::Reset(), Reset(), and G4CurveRayIntersection::ResetPPoint().

const G4int G4CurvePoint::uFlag = 2 [static, protected]

Definition at line 94 of file G4CurvePoint.hh.

Referenced by G4CurveRayIntersection::GetPPoint(), GetPPoint(), G4CurveRayIntersection::Reset(), Reset(), and G4CurveRayIntersection::ResetDistance().

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

• G4CurvePoint.hh
• G4CurvePoint.icc
• G4CurvePoint.cc

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