SimpleCylinderBounds Class Reference

#include <SimpleCylinderBounds.h>

Inheritance diagram for SimpleCylinderBounds:

Public Member Functions
Bounds *	clone () const override
bool	inside (const Local3DPoint &p) const override
	Determine if the point is inside the bounds. More...
bool	inside (const Local3DPoint &p, const LocalError &err, float scale) const override
	Determine if a point is inside the bounds, taking error into account. More...
virtual bool	inside (const Local2DPoint &p, const LocalError &err) const
float	length () const override
	Lenght of the cylinder. More...
	SimpleCylinderBounds (float rmin, float rmax, float zmin, float zmax)
float	thickness () const override
	Thikness of the "pipe", i.e. difference between outer and inner radius. More...
float	width () const override
	Outer diameter of the cylinder. More...
Public Member Functions inherited from Bounds
void	computeSpan (Surface const &plane)
virtual bool	inside (const Local2DPoint &p) const
virtual bool	inside (const Local2DPoint &p, float tollerance) const
	Determine if a point is inside the bounds, taking a tollerance into account. More...
virtual bool	inside (const Local2DPoint &p, const LocalError &err, float scale=1.f) const
	Determine if a 2D point is inside the bounds, taking error into account. More...
std::pair< float, float > const &	phiSpan () const
std::pair< float, float > const &	rSpan () const
virtual float	significanceInside (const Local3DPoint &, const LocalError &) const
virtual float	widthAtHalfLength () const
	Width at half length. Useful for e.g. pitch definition. More...
std::pair< float, float > const &	zSpan () const
virtual	~Bounds ()

Private Attributes
float	theRmax
float	theRmin
float	theZmax
float	theZmin

Detailed Description

Cylinder bounds. The cylinder axis coincides with the Z axis. The bounds limit the length at constant Z, and allow finite thickness. The cylinder bound in this way looks like a pipe cut perpendicularily to it's axis. Width is intended as the (outer) diameter of the pipe and thickness as the thickness of the pipe, i.e. difference between outer and inner radius

Definition at line 19 of file SimpleCylinderBounds.h.

Constructor & Destructor Documentation

SimpleCylinderBounds::SimpleCylinderBounds	(	float	rmin,
		float	rmax,
		float	zmin,
		float	zmax
	)

Definition at line 4 of file SimpleCylinderBounds.cc.

References std::swap(), theRmax, theRmin, theZmax, and theZmin.

Referenced by clone().

    : theRmin(rmin), theRmax(rmax), theZmin(zmin), theZmax(zmax) {
  if (theRmin > theRmax)
    std::swap(theRmin, theRmax);
  if (theZmin > theZmax)
    std::swap(theZmin, theZmax);
}

Member Function Documentation

Bounds * SimpleCylinderBounds::clone ( void  ) const

overridevirtual

Implements Bounds.

Definition at line 24 of file SimpleCylinderBounds.cc.

References SimpleCylinderBounds().

{ return new SimpleCylinderBounds(*this); }

bool SimpleCylinderBounds::inside ( const Local3DPoint &  ) const

overridevirtual

Determine if the point is inside the bounds.

Implements Bounds.

Definition at line 12 of file SimpleCylinderBounds.cc.

References PV3DBase< T, PVType, FrameType >::perp(), theRmax, theRmin, theZmax, theZmin, and PV3DBase< T, PVType, FrameType >::z().

Referenced by inside().

                                                             {
  return p.z() > theZmin && p.z() < theZmax && p.perp() > theRmin && p.perp() < theRmax;
}

bool SimpleCylinderBounds::inside ( const Local3DPoint &  , const LocalError &  , float  scale  ) const

overridevirtual

Determine if a point is inside the bounds, taking error into account.

Implements Bounds.

Definition at line 16 of file SimpleCylinderBounds.cc.

References inside(), mathSSE::sqrt(), theRmax, theRmin, theZmax, theZmin, createJobs::tmp, and LocalError::yy().

                                                                                                 {
  SimpleCylinderBounds tmp(theRmin, theRmax, theZmin - sqrt(err.yy()) * scale, theZmax + sqrt(err.yy()) * scale);

  return tmp.inside(p);
}

bool SimpleCylinderBounds::inside ( const Local2DPoint &  p, const LocalError &  err  ) const

virtual

Definition at line 22 of file SimpleCylinderBounds.cc.

References Bounds::inside().

{ return Bounds::inside(p, err); }

float SimpleCylinderBounds::length ( ) const

inlineoverridevirtual

Lenght of the cylinder.

Implements Bounds.

Definition at line 24 of file SimpleCylinderBounds.h.

References theZmax, and theZmin.

{ return theZmax - theZmin; }

float SimpleCylinderBounds::thickness ( ) const

inlineoverridevirtual

Thikness of the "pipe", i.e. difference between outer and inner radius.

Implements Bounds.

Definition at line 28 of file SimpleCylinderBounds.h.

References theRmax, and theRmin.

{ return theRmax - theRmin; }

float SimpleCylinderBounds::width ( ) const

inlineoverridevirtual

Outer diameter of the cylinder.

Implements Bounds.

Definition at line 26 of file SimpleCylinderBounds.h.

References theRmax.

{ return 2 * theRmax; }

Member Data Documentation

float SimpleCylinderBounds::theRmax

private

Definition at line 41 of file SimpleCylinderBounds.h.

Referenced by inside(), SimpleCylinderBounds(), thickness(), and width().

float SimpleCylinderBounds::theRmin

private

Definition at line 40 of file SimpleCylinderBounds.h.

Referenced by inside(), SimpleCylinderBounds(), and thickness().

float SimpleCylinderBounds::theZmax

private

Definition at line 43 of file SimpleCylinderBounds.h.

Referenced by inside(), length(), and SimpleCylinderBounds().

float SimpleCylinderBounds::theZmin

private

Definition at line 42 of file SimpleCylinderBounds.h.

Referenced by inside(), length(), and SimpleCylinderBounds().