In This Package:

SolidPolycone Class Reference

A simple implementation of "Polycone" shape "PCON" in Geant3 (G4Polycone in Geant4). More...

#include <DetDesc/SolidPolycone.h>

Inheritance diagram for SolidPolycone:

[legend]Collaboration diagram for SolidPolycone:[legend]List of all members.

Public Types

typedef std::pair< double,
double > Pair

typedef std::pair< double,
Pair > Triplet

typedef std::vector< Triplet > Triplets

typedef Triplets::const_iterator Iterator

typedef double Tick

useful type definition for dealing with intersections of the solid and the line

typedef StaticArray< Tick, 64 > Ticks

enum Status

Public Member Functions

SolidPolycone (const std::string &Name, const Triplets &Params, const double StartPhiAngle=0, const double DeltaPhiAngle=360 *Gaudi::Units::degree)

Standard constructor.

virtual ~SolidPolycone ()

destructor

std::string typeName () const

retrieve the polycone type
- implementation of ISolid abstract interface

bool isInside (const Gaudi::XYZPoint &point) const

check for the given 3D-point.

bool isInside (const Gaudi::Polar3DPoint &point) const

bool isInside (const Gaudi::RhoZPhiPoint &point) const

const ISolid * cover () const

retrieve the pointer to "simplified" solid - "cover"
1. implementation of ISolid abstract interface

virtual std::ostream & printOut (std::ostream &os=std::cout) const

printout to STD/STL stream
- implementation of ISolid abstract interface
- reimplementation of SolidBase::printOut( std::ostream& )

virtual MsgStream & printOut (MsgStream &) const

printout to Gaudi MsgStream stream
- implementation of ISolid abstract interface
- reimplementation of SolidBase::printOut( MsgStream& )

virtual unsigned int intersectionTicks (const Gaudi::XYZPoint &Point, const Gaudi::XYZVector &Vector, ISolid::Ticks &ticks) const

calculate the intersection points("ticks") of the solid objects with given line.

virtual unsigned int intersectionTicks (const Gaudi::Polar3DPoint &Point, const Gaudi::Polar3DVector &Vector, ISolid::Ticks &ticks) const

virtual unsigned int intersectionTicks (const Gaudi::RhoZPhiPoint &Point, const Gaudi::RhoZPhiVector &Vector, ISolid::Ticks &ticks) const

unsigned int number () const

accessor to number of triplets

const Triplets & triplets () const

accessor to all triplets

Triplets::const_iterator begin () const

accessor to triplets begin iterator

Triplets::const_iterator end () const

accessor to triplets end iterator

double z (Triplets::size_type index) const

accessor to z-position of plane indexed with some index

double RMax (Triplets::size_type index) const

accessor to rMax of plane indexed with some index

double RMin (Triplets::size_type index) const

accessor to rMin of plane indexed with some index

double startPhiAngle () const

accessor to start phi angle

double deltaPhiAngle () const

accessor to delta phi angle

Triplets::size_type index (const double thisz) const

find the index from the z position

Ticks::size_type maxNumberOfTicks () const

Calculate the maximum number of ticks that a straight line could make with this solid.

virtual const std::string & name () const

retrieve the name of the concrete Solid object
- implementation of ISolid abstract interface

virtual ISolid * reset ()

reset solid to its inititial state, remove all auxillary data fields and pointers.

virtual unsigned int intersectionTicks (const Gaudi::XYZPoint &Point, const Gaudi::XYZVector &Vector, const ISolid::Tick &tickMin, const ISolid::Tick &tickMax, ISolid::Ticks &ticks) const

calculate the intersection points("ticks") of the solid objects with given line.

virtual unsigned int intersectionTicks (const Gaudi::Polar3DPoint &Point, const Gaudi::Polar3DVector &Vector, const ISolid::Tick &tickMin, const ISolid::Tick &tickMax, ISolid::Ticks &ticks) const

virtual unsigned int intersectionTicks (const Gaudi::RhoZPhiPoint &Point, const Gaudi::RhoZPhiVector &Vector, const ISolid::Tick &tickMin, const ISolid::Tick &tickMax, ISolid::Ticks &ticks) const

virtual StatusCode queryInterface (const InterfaceID &ID, void **ppI)

query the interface
- implementation of IInterface abstract interface

virtual unsigned long addRef ()

increment the reference count of Interface instance
- implementation of IInterface abstract interface

virtual unsigned long release ()

release interface instance
- implementation of IInterface abstract interface

virtual const ISolid * coverTop () const

retrieve the pointer to "the most simplified cover", ideally to something like "the bounding box"
- implementation of ISolid interface

double xMin () const

accessor to "minimal x" value of the solid ("bounding box")

double xMax () const

accessor to "maximal x" value of the solid ("bounding box")

double yMin () const

accessor to "minimal y" value of the solid ("bounding box")

double yMax () const

accessor to "maximal y" value of the solid ("bounding box")

double zMin () const

accessor to "minimal z" value of the solid ("bounding box")

double zMax () const

accessor to "maximal z" value of the solid ("bounding box")

double rMax () const

accessor to "maximal r" value of the solid ("bounding sphere")

double rhoMax () const

accessor to "maximal rho" value of the solid ("bounding sphere")

Static Public Member Functions

static const InterfaceID & interfaceID ()

retrieve the uninque interface identifier

Public Attributes

Protected Member Functions

SolidPolycone (const std::string &Name="Anonymous Polycone")

default protected constructor

void setBP ()

set bounding parameters

template<class aPoint>

bool isOutBBox (const aPoint &point, const double tolerance) const

Fast check if the point is outside the bounding box of the solid.

template<class aPoint>

bool isOutBBox (const aPoint &point) const

Fast check if the point is outside the bounding box of the solid.

template<class aPointA, class aPointB>

bool isOutBBox (const aPointA &p1, const aPointB &p2, const double tolerance) const

Fast check if the segment of the line between two points is outside the bounding box.

template<class aPointA, class aPointB>

bool isOutBBox (const aPointA &p1, const aPointB &p2) const

Fast check if the segment of the line between two points is outside the bounding box.

template<class aPoint, class aVector>

bool isOutBBox (const aPoint &p, const aVector &v, const ISolid::Tick &tmin, const ISolid::Tick &tmax, const double tolerance) const

Fast check if the segment of the line between two points is outside the bounding box.

template<class aPoint, class aVector>

bool isOutBBox (const aPoint &p, const aVector &v, const ISolid::Tick &tmin, const ISolid::Tick &tmax) const

Fast check if the segment of the line between two points is outside the bounding box.

template<class aPoint>

bool isOutBSphere (const aPoint &point, const double tolerance) const

Fast check if the point is outside the bounding sphere of the solid.

template<class aPoint>

bool isOutBSphere (const aPoint &point) const

Fast check if the point is outside the bounding sphere of the solid.

template<class aPoint>

bool isOutBCylinder (const aPoint &point, const double tolerance) const

Fast check if the point is outside the bounding cylinder of the solid.

template<class aPoint>

bool isOutBCylinder (const aPoint &point) const

Fast check if the point is outside the bounding cylinder of the solid.

template<class aPoint, class aVector>

bool crossBSphere (const aPoint &p, const aVector &v, const double tolerance=0) const

Fast check if the line cross the bounding sphere.

template<class aPoint, class aVector>

bool crossBCylinder (const aPoint &p, const aVector &v, const double tolerance=0) const

Fast check if the line cross the surface of bounding cylinder.

void setXMin (const double value)

set "minimal x" for the solid

void setXMax (const double value)

set "maximal x" for the solid

void setYMin (const double value)

set "minimal y" for the solid

void setYMax (const double value)

set "maximal y" for the solid

void setZMin (const double value)

set "minimal z" for the solid

void setZMax (const double value)

set "maximal z" for the solid

void setRMax (const double value)

set "maximal r" for the solid

void setRhoMax (const double value)

set "maximal r" for the solid

void checkBP () const

check bounding parameters

Exceptions:

SolidException

for wrong set of bounding parameters

IMessageSvc * msgSvc () const

accessor to massage service

Static Protected Member Functions

static Triplets makeTriplets (double ZHalfLength, double OuterRadiusMinusZ, double OuterRadiusPlusZ, double InnerRadiusMinusZ, double InnerRadiusPlusZ)

static function to generate triplets for a cone

static Triplets makeTriplets (double ZHalfLength, double OuterRadius, double InnerRadius)

static function to generate triplets for a tubs

Protected Attributes

std::string m_name

name of the solid

ISolid * m_cover

pointer to cover

double m_xmin

double m_ymin

double m_zmin

double m_xmax

double m_ymax

double m_zmax

double m_rmax

double m_rhomax

DetDesc::Services * m_services

reference to services

Private Member Functions

SolidPolycone (const SolidPolycone &)

no copy-constructor

SolidPolycone & operator= (const SolidPolycone &)

no assignment

template<class aPoint>

bool isInsideImpl (const aPoint &point) const

implementation of isInside

template<class aPoint, class aVector>

unsigned int intersectionTicksImpl (const aPoint &Point, const aVector &Vector, ISolid::Ticks &ticks) const

bool insidePhi (const double phi) const

check if phi is in phi range

bool noPhiGap () const

gap in phi ?

Private Attributes

Triplets

m_triplets

vector of parameters

double m_startPhiAngle

start phi angle

double m_deltaPhiAngle

delta phi angle

Friends

class SolidFactory< SolidPolycone >

friend factory for instantiation

Classes

class CmpZ

simple utility class (functor) for comparizon of z-posiiton of the triplet More...

struct sort_first

Detailed Description

A simple implementation of "Polycone" shape "PCON" in Geant3 (G4Polycone in Geant4).

Author:: Vanya Belyaev Ivan.Belyaev@cern.ch

Date:: 23/10/2001

Definition at line 33 of file SolidPolycone.h.

Member Typedef Documentation

typedef std::pair<double,double> SolidPolycone::Pair

Definition at line 40 of file SolidPolycone.h.

typedef std::pair<double,Pair> SolidPolycone::Triplet

Definition at line 41 of file SolidPolycone.h.

typedef std::vector<Triplet> SolidPolycone::Triplets

Definition at line 42 of file SolidPolycone.h.

typedef Triplets::const_iterator SolidPolycone::Iterator

Definition at line 43 of file SolidPolycone.h.

typedef double ISolid::Tick [inherited]

useful type definition for dealing with intersections of the solid and the line

Definition at line 35 of file ISolid.h.

typedef StaticArray<Tick,64> ISolid::Ticks [inherited]

Definition at line 36 of file ISolid.h.

Constructor & Destructor Documentation

SolidPolycone::SolidPolycone	(	const std::string &	Name,
		const Triplets &	Params,
		const double	StartPhiAngle = `0`,
		const double	DeltaPhiAngle = `360 *Gaudi::Units::degree`
	)

Standard constructor.

Parameters:

	Name	the name of the polycone
	Params	vector of "triplets" (z,(rMax,rMin))
	StartPhiAngle	the azimuthal angle phi at which polycone "begins"
	DeltaPhiAngle	the opening angle

virtual SolidPolycone::~SolidPolycone ( ) [virtual]

destructor

SolidPolycone::SolidPolycone ( const std::string & Name = "Anonymous Polycone" ) [protected]

default protected constructor

Parameters:

Name

name of conical tube segment

SolidPolycone::SolidPolycone ( const SolidPolycone & ) [private]

no copy-constructor

Member Function Documentation

std::string SolidPolycone::typeName ( ) const [inline, virtual]

retrieve the polycone type
- implementation of ISolid abstract interface

See also:: ISolid return box type

Implements ISolid.

Definition at line 65 of file SolidPolycone.h.

00065 { return "SolidPolycone"; };

bool SolidPolycone::isInside ( const Gaudi::XYZPoint & point ) const [virtual]

check for the given 3D-point.

Point coordinates are in the local reference frame of the solid.

implementation of ISolid absstract interface
See also:
ISolid

Parameters:

point point (in local reference system of the solid)

Returns:
true if the point is inside the solid

Implements ISolid.

bool SolidPolycone::isInside ( const Gaudi::Polar3DPoint & point ) const [virtual]

Implements ISolid.

bool SolidPolycone::isInside ( const Gaudi::RhoZPhiPoint & point ) const [virtual]

Implements ISolid.

const ISolid* SolidPolycone::cover ( ) const [virtual]

retrieve the pointer to "simplified" solid - "cover"
1. implementation of ISolid abstract interface

See also:: ISolid

Returns:: pointer to "simplified" solid - "cover"

Implements ISolid.

virtual std::ostream& SolidPolycone::printOut ( std::ostream & os = std::cout ) const [virtual]

printout to STD/STL stream
- implementation of ISolid abstract interface
- reimplementation of SolidBase::printOut( std::ostream& )

See also:: SolidBase
ISolid

Parameters:

STD/STL stream

Returns:: reference to the stream

Reimplemented from SolidBase.

virtual MsgStream& SolidPolycone::printOut ( MsgStream & ) const [virtual]

printout to Gaudi MsgStream stream
- implementation of ISolid abstract interface
- reimplementation of SolidBase::printOut( MsgStream& )

See also:: SolidBase
ISolid

Parameters:

STD/STL stream

Returns:: reference to the stream

Reimplemented from SolidBase.

virtual unsigned int SolidPolycone::intersectionTicks	(	const Gaudi::XYZPoint &	Point,
		const Gaudi::XYZVector &	Vector,
		ISolid::Ticks &	ticks
	)			const `[virtual]`

calculate the intersection points("ticks") of the solid objects with given line.

Line is parametrized with parameter t :
- $\vec{p}$ is a point on the line
- $\vec{v}$ is a vector along the line
tick is just a value of parameter t, at which the intersection of the solid and the line occurs
both Point ( $\vec{p}$ ) and Vector ( $\vec{v}$ ) are defined in local reference system of the solid

implementation of ISolid abstract interface
See also:
ISolid

Parameters:

Point initial point for the line

Vector vector along the line

ticks output container of "Ticks"

Returns:
the number of intersection points

Reimplemented from SolidBase.

virtual unsigned int SolidPolycone::intersectionTicks	(	const Gaudi::Polar3DPoint &	Point,
		const Gaudi::Polar3DVector &	Vector,
		ISolid::Ticks &	ticks
	)			const `[virtual]`

Reimplemented from SolidBase.

virtual unsigned int SolidPolycone::intersectionTicks	(	const Gaudi::RhoZPhiPoint &	Point,
		const Gaudi::RhoZPhiVector &	Vector,
		ISolid::Ticks &	ticks
	)			const `[virtual]`

Reimplemented from SolidBase.

unsigned int SolidPolycone::number ( ) const [inline]

accessor to number of triplets

Returns:: number of z-planes

Definition at line 141 of file SolidPolycone.h.

00141 { return triplets().size() ; }

const Triplets& SolidPolycone::triplets ( ) const [inline]

accessor to all triplets

Returns:: reference to all triplets

Definition at line 147 of file SolidPolycone.h.

00147 { return m_triplets ; }

Triplets::const_iterator SolidPolycone::begin ( ) const [inline]

accessor to triplets begin iterator

Returns:: begin iterator to triplets comntainer

Definition at line 153 of file SolidPolycone.h.

00153 { return triplets().begin(); }

Triplets::const_iterator SolidPolycone::end ( ) const [inline]

accessor to triplets end iterator

Returns:: end iterator to triplets container

Definition at line 159 of file SolidPolycone.h.

00159 { return triplets().end  (); }

double SolidPolycone::z ( Triplets::size_type index ) const [inline]

accessor to z-position of plane indexed with some index

Parameters:

index

plane index

Returns:: z-position

Definition at line 165 of file SolidPolycone.h.

00166   { return ( begin() + index )->first ; }

double SolidPolycone::RMax ( Triplets::size_type index ) const [inline]

accessor to rMax of plane indexed with some index

Parameters:

index

plane index

Returns:: rMax

Definition at line 172 of file SolidPolycone.h.

00173   { return ( begin() + index )->second.first ; }

double SolidPolycone::RMin ( Triplets::size_type index ) const [inline]

accessor to rMin of plane indexed with some index

Parameters:

index

plane index

Returns:: rMin

Definition at line 179 of file SolidPolycone.h.

00180   { return ( begin() + index )->second.second ; }

double SolidPolycone::startPhiAngle ( ) const [inline]

accessor to start phi angle

Returns:: start phi angle

Definition at line 185 of file SolidPolycone.h.

00185 { return m_startPhiAngle;}

double SolidPolycone::deltaPhiAngle ( ) const [inline]

accessor to delta phi angle

Returns:: delta phi angle

Definition at line 190 of file SolidPolycone.h.

00190 { return m_deltaPhiAngle;}

Triplets::size_type SolidPolycone::index ( const double thisz ) const [inline]

find the index from the z position

Parameters:

thisz

z-position

Returns:: index -- return 'number()-1' if not in z-range

Definition at line 196 of file SolidPolycone.h.

00197   { 
00198     Triplets::size_type i = thisz < z(0) || thisz > z(number()-1) ? number()-1 : 0 ;
00199     for(; i<number()-1 && z(i+1) <= thisz; ++i) {}
00200     return i ;
00201   }

Ticks::size_type SolidPolycone::maxNumberOfTicks ( ) const [inline, virtual]

Calculate the maximum number of ticks that a straight line could make with this solid.

Returns:: maximum number of ticks

Implements ISolid.

Definition at line 207 of file SolidPolycone.h.

00207 { return (number()+1)*2 ; }

static Triplets SolidPolycone::makeTriplets	(	double	ZHalfLength,
		double	OuterRadiusMinusZ,
		double	OuterRadiusPlusZ,
		double	InnerRadiusMinusZ,
		double	InnerRadiusPlusZ
	)			`[static, protected]`

static function to generate triplets for a cone

static Triplets SolidPolycone::makeTriplets	(	double	ZHalfLength,
		double	OuterRadius,
		double	InnerRadius
	)			`[inline, static, protected]`

static function to generate triplets for a tubs

Definition at line 232 of file SolidPolycone.h.

00234                                                    {
00235     return makeTriplets(ZHalfLength,OuterRadius,OuterRadius,InnerRadius,InnerRadius) ; }

void SolidPolycone::setBP ( ) [protected]

set bounding parameters

SolidPolycone& SolidPolycone::operator= ( const SolidPolycone & ) [private]

no assignment

template<class aPoint>

bool SolidPolycone::isInsideImpl ( const aPoint & point ) const [private]

implementation of isInside

Parameters:

point

reference to any kind of point with x(), y(), z()

Returns:: bool

template<class aPoint, class aVector>

unsigned int SolidPolycone::intersectionTicksImpl	(	const aPoint &	Point,
		const aVector &	Vector,
		ISolid::Ticks &	ticks
	)			const `[private]`

bool SolidPolycone::insidePhi ( const double phi ) const [inline, private]

check if phi is in phi range

Definition at line 267 of file SolidPolycone.h.

00267                                                                   {
00268     return 
00269       noPhiGap() ||
00270       ( startPhiAngle ()                   <= phi &&
00271         startPhiAngle () + deltaPhiAngle() >= phi     ) ||
00272       ( startPhiAngle ()                   <= phi + 2*M_PI &&
00273         startPhiAngle () + deltaPhiAngle() >= phi + 2*M_PI ) ;
00274   }

bool SolidPolycone::noPhiGap ( ) const [inline, private]

gap in phi ?

Definition at line 277 of file SolidPolycone.h.

00277 { return m_deltaPhiAngle == 360 * Gaudi::Units::degree ; }

virtual const std::string& SolidBase::name ( ) const [inline, virtual, inherited]

retrieve the name of the concrete Solid object
- implementation of ISolid abstract interface

See also:: ISolid

Returns:: name of the solid object

Implements ISolid.

Definition at line 30 of file SolidBase.h.

00030 { return m_name ; }

virtual ISolid* SolidBase::reset ( ) [virtual, inherited]

reset solid to its inititial state, remove all auxillary data fields and pointers.

implementation of ISolid abstract interface
See also:
ISolid
SolidBase::~SolidBase()

Returns:
self-reference

Implements ISolid.

Reimplemented in SolidBoolean, and SolidChild.

virtual unsigned int SolidBase::intersectionTicks	(	const Gaudi::XYZPoint &	Point,
		const Gaudi::XYZVector &	Vector,
		const ISolid::Tick &	tickMin,
		const ISolid::Tick &	tickMax,
		ISolid::Ticks &	ticks
	)			const `[virtual, inherited]`

calculate the intersection points("ticks") of the solid objects with given line.

Line is parametrized with parameter t :
- $\vec{p}$ is a point on the line
- $\vec{v}$ is a vector along the line
tick is just a value of parameter t, at which the intersection of the solid and the line occurs
both Point ( $\vec{p}$ ) and Vector ( $\vec{v}$ ) are defined in local reference system of the solid
Only intersection ticks within the range tickMin and tickMax are taken into account.

implementation of ISolid abstract interface
See also:
ISolid

Parameters:

Point initial point for the line

Vector vector along the line

tickMin minimum value of Tick

tickMax maximu value of Tick

ticks output container of "Ticks"

Returns:
the number of intersection points

Implements ISolid.

Reimplemented in SolidBoolean, SolidBox, SolidCons, and SolidTubs.

virtual unsigned int SolidBase::intersectionTicks	(	const Gaudi::Polar3DPoint &	Point,
		const Gaudi::Polar3DVector &	Vector,
		const ISolid::Tick &	tickMin,
		const ISolid::Tick &	tickMax,
		ISolid::Ticks &	ticks
	)			const `[virtual, inherited]`

Implements ISolid.

Reimplemented in SolidBoolean, SolidBox, SolidCons, and SolidTubs.

virtual unsigned int SolidBase::intersectionTicks	(	const Gaudi::RhoZPhiPoint &	Point,
		const Gaudi::RhoZPhiVector &	Vector,
		const ISolid::Tick &	tickMin,
		const ISolid::Tick &	tickMax,
		ISolid::Ticks &	ticks
	)			const `[virtual, inherited]`

Implements ISolid.

Reimplemented in SolidBoolean, SolidBox, SolidCons, and SolidTubs.

virtual StatusCode SolidBase::queryInterface	(	const InterfaceID &	ID,
		void **	ppI
	)			`[virtual, inherited]`

query the interface
- implementation of IInterface abstract interface

See also:: IInterface

Parameters:

	ID	unique interafce identifier
	ppI	placeholder for returned interface

Returns:: status code

Implements IInterface.

virtual unsigned long SolidBase::addRef ( ) [virtual, inherited]

increment the reference count of Interface instance
- implementation of IInterface abstract interface

See also:: IInterface

Returns:: reference count

Implements IInterface.

virtual unsigned long SolidBase::release ( ) [virtual, inherited]

release interface instance
- implementation of IInterface abstract interface

See also:: IInterface

Returns:: reference count

Implements IInterface.

virtual const ISolid* SolidBase::coverTop ( ) const [virtual, inherited]

retrieve the pointer to "the most simplified cover", ideally to something like "the bounding box"
- implementation of ISolid interface

See also:: ISolid
ISolid::cover()

Returns:: pointer to the most simplified cover

Implements ISolid.

Reimplemented in SolidBoolean, SolidBox, SolidChild, and SolidUnion.

double SolidBase::xMin ( ) const [inline, inherited]

accessor to "minimal x" value of the solid ("bounding box")

Definition at line 161 of file SolidBase.h.

00161 { return m_xmin    ; }

double SolidBase::xMax ( ) const [inline, inherited]

accessor to "maximal x" value of the solid ("bounding box")

Definition at line 163 of file SolidBase.h.

00163 { return m_xmax    ; }

double SolidBase::yMin ( ) const [inline, inherited]

accessor to "minimal y" value of the solid ("bounding box")

Definition at line 166 of file SolidBase.h.

00166 { return m_ymin    ; }

double SolidBase::yMax ( ) const [inline, inherited]

accessor to "maximal y" value of the solid ("bounding box")

Definition at line 168 of file SolidBase.h.

00168 { return m_ymax    ; }

double SolidBase::zMin ( ) const [inline, inherited]

accessor to "minimal z" value of the solid ("bounding box")

Definition at line 171 of file SolidBase.h.

00171 { return m_zmin    ; }

double SolidBase::zMax ( ) const [inline, inherited]

accessor to "maximal z" value of the solid ("bounding box")

Definition at line 173 of file SolidBase.h.

00173 { return m_zmax    ; }

double SolidBase::rMax ( ) const [inline, inherited]

accessor to "maximal r" value of the solid ("bounding sphere")

Definition at line 176 of file SolidBase.h.

00176 { return m_rmax    ; }

double SolidBase::rhoMax ( ) const [inline, inherited]

accessor to "maximal rho" value of the solid ("bounding sphere")

Definition at line 179 of file SolidBase.h.

00179 { return m_rhomax  ; }

template<class aPoint>

bool SolidBase::isOutBBox	(	const aPoint &	point,
		const double	tolerance
	)			const `[inline, protected, inherited]`

Fast check if the point is outside the bounding box of the solid.

Parameters:

	point	point to be checked
	tolerance	tolerance parameter

Returns:: true of point is outside the bounding box

Definition at line 190 of file SolidBase.h.

00192   {
00193     return 
00194       point.z () < zMin () - tolerance ||
00195       point.z () > zMax () + tolerance ||
00196       point.x () < xMin () - tolerance ||
00197       point.x () > xMax () + tolerance ||
00198       point.y () < yMin () - tolerance ||
00199       point.y () > yMax () + tolerance ;
00200   };

template<class aPoint>

bool SolidBase::isOutBBox ( const aPoint & point ) const [inline, protected, inherited]

Fast check if the point is outside the bounding box of the solid.

Parameters:

point

point to be checked

Returns:: true of point is outside the bounding box

Definition at line 207 of file SolidBase.h.

00208   {
00209     return 
00210       point.z () < zMin () ||
00211       point.z () > zMax () ||
00212       point.x () < xMin () ||
00213       point.x () > xMax () ||
00214       point.y () < yMin () ||
00215       point.y () > yMax () ;
00216   };

template<class aPointA, class aPointB>

bool SolidBase::isOutBBox	(	const aPointA &	p1,
		const aPointB &	p2,
		const double	tolerance
	)			const `[inline, protected, inherited]`

Fast check if the segment of the line between two points is outside the bounding box.

Parameters:

	p1	first point of the segment
	p2	second point of the segment
	tolerance	tolerance parameter

Returns:: true if the whole segment is "outside" of the bounding box

Definition at line 283 of file SolidBase.h.

00286   {  
00287     return 
00288       ( (p1.z() < zMin()-tolerance && p2.z() < zMin()-tolerance) ||
00289         (p1.z() > zMax()+tolerance && p2.z() > zMax()+tolerance) ||
00290         (p1.x() < xMin()-tolerance && p2.x() < xMin()-tolerance) ||
00291         (p1.x() > xMax()+tolerance && p2.x() > xMax()+tolerance) ||
00292         (p1.y() < yMin()-tolerance && p2.y() < yMin()-tolerance) ||
00293         (p1.y() > yMax()+tolerance && p2.y() > yMax()+tolerance) );
00294   };

template<class aPointA, class aPointB>

bool SolidBase::isOutBBox	(	const aPointA &	p1,
		const aPointB &	p2
	)			const `[inline, protected, inherited]`

Fast check if the segment of the line between two points is outside the bounding box.

Parameters:

	p1	first point of the segment
	p2	second point of the segment

Returns:: true if the whole segment is "outside" of the bounding box

Definition at line 304 of file SolidBase.h.

00306   { 
00307     return 
00308       ( p1.z() < zMin() && p2.z() < zMin() ) ||
00309       ( p1.z() > zMax() && p2.z() > zMax() ) ||
00310       ( p1.x() < xMin() && p2.x() < xMin() ) ||
00311       ( p1.x() > xMax() && p2.x() > xMax() ) ||
00312       ( p1.y() < yMin() && p2.y() < yMin() ) ||
00313       ( p1.y() > yMax() && p2.y() > yMax() ) ;
00314   };

template<class aPoint, class aVector>

bool SolidBase::isOutBBox	(	const aPoint &	p,
		const aVector &	v,
		const ISolid::Tick &	tmin,
		const ISolid::Tick &	tmax,
		const double	tolerance
	)			const `[inline, protected, inherited]`

Fast check if the segment of the line between two points is outside the bounding box.

Parameters:

	p	first point of the segment
	v	vector along the line
	tmin	"minimal value of tick"
	tmax	"maximal value of tick"
	tolerance	tolerance parameter

Returns:: true if the whole segment is "outside" of the bounding box

Definition at line 327 of file SolidBase.h.

00332   {
00333     return isOutBBox( p + tmin * v , p + tmax * v , tolerance );
00334   };

template<class aPoint, class aVector>

bool SolidBase::isOutBBox	(	const aPoint &	p,
		const aVector &	v,
		const ISolid::Tick &	tmin,
		const ISolid::Tick &	tmax
	)			const `[inline, protected, inherited]`

Fast check if the segment of the line between two points is outside the bounding box.

Parameters:

	p	first point of the segment
	v	vector along the line
	tmin	"minimal value of tick"
	tmax	"maximal value of tick"

Returns:: true if the whole segment is "outside" of the bounding box

Definition at line 346 of file SolidBase.h.

00350   {
00351     return isOutBBox( p + tmin * v , p + tmax * v );
00352   };

template<class aPoint>

bool SolidBase::isOutBSphere	(	const aPoint &	point,
		const double	tolerance
	)			const `[inline, protected, inherited]`

Fast check if the point is outside the bounding sphere of the solid.

Parameters:

	point	point to be checked
	tolerance	tolerance parameter

Returns:: true of point is outside the bounding sphere

Definition at line 225 of file SolidBase.h.

00227   {
00228     const  double rmax = rMax()  + tolerance ;
00229     return rmax <= 0 || point.mag2() > rmax * rmax ;
00230   };

template<class aPoint>

bool SolidBase::isOutBSphere ( const aPoint & point ) const [inline, protected, inherited]

Fast check if the point is outside the bounding sphere of the solid.

Parameters:

point

point to be checked

Returns:: true of point is outside the bounding sphere

Definition at line 237 of file SolidBase.h.

00238   {
00239     return  point.mag2 () > rMax () * rMax () ;
00240   };

template<class aPoint>

bool SolidBase::isOutBCylinder	(	const aPoint &	point,
		const double	tolerance
	)			const `[inline, protected, inherited]`

Fast check if the point is outside the bounding cylinder of the solid.

Parameters:

	point	point to be checked
	tolerance	tolerance parameter

Returns:: true of point is outside the bounding cylinder

Definition at line 250 of file SolidBase.h.

00252   {
00253     const double rhomax = rhoMax() + tolerance ;
00254     return rhomax <= 0 ? true : 
00255       point.z     () < zMin   () - tolerance ? true :
00256       point.z     () > zMax   () + tolerance ? true :
00257       point.perp2 () > rhomax * rhomax       ? true : false ;
00258   };

template<class aPoint>

bool SolidBase::isOutBCylinder ( const aPoint & point ) const [inline, protected, inherited]

Fast check if the point is outside the bounding cylinder of the solid.

Parameters:

point

point to be checked

Returns:: true of point is outside the bounding cylinder

Definition at line 266 of file SolidBase.h.

00267   {
00268     return 
00269       point.z     () < zMin   () ||
00270       point.z     () > zMax   () ||
00271       point.perp2 () > rhoMax () * rhoMax () ;
00272   };

template<class aPoint, class aVector>

bool SolidBase::crossBSphere	(	const aPoint &	p,
		const aVector &	v,
		const double	tolerance = `0`
	)			const `[inline, protected, inherited]`

Fast check if the line cross the bounding sphere.

Parameters:

	p	first point on the line
	v	vector along the line
	tolerance	tolerance parameter

Returns:: true if line do not cross the bounding sphere

Definition at line 362 of file SolidBase.h.

00365   {
00366     const double pp   = p.mag2 ()           ;
00367     const double vv   = v.mag2 ()           ;
00368     const double pv   = p.Dot  ( v )        ;
00369     const double rmax = rMax() + tolerance  ;
00370     const double dd   = rmax * rmax         ;
00371     return ( rmax > 0                       && 
00372              !(0 == vv && pp > dd)          &&
00373              !( (vv*pp) - (pv*pv) > vv*dd ) );
00374   };

template<class aPoint, class aVector>

bool SolidBase::crossBCylinder	(	const aPoint &	p,
		const aVector &	v,
		const double	tolerance = `0`
	)			const `[inline, protected, inherited]`

Fast check if the line cross the surface of bounding cylinder.

Parameters:

	p	first point on the line
	v	vector along the line
	tolerance	tolerance parameter

Returns:: true if line do not cross the surface of bounding cylinder

Definition at line 384 of file SolidBase.h.

00387   {
00388     const double pp     = p.perp2 ()                  ;
00389     const double vv     = v.perp2 ()                  ;
00390     const double pv     = p.Dot ( v ) - p.z() * v.z() ;
00391     const double rhomax = rhoMax() + tolerance  ;
00392     const double dd     = rhomax * rhomax     ;
00393     return ( rhomax > 0                     &&
00394              !( 0 == vv && pp > dd )        &&
00395              !( (vv*pp) - (pv*pv) > vv*dd ) );
00396   };

void SolidBase::setXMin ( const double value ) [inline, protected, inherited]

set "minimal x" for the solid

Definition at line 401 of file SolidBase.h.

00401 { m_xmin   = value ; }

void SolidBase::setXMax ( const double value ) [inline, protected, inherited]

set "maximal x" for the solid

Definition at line 403 of file SolidBase.h.

00403 { m_xmax   = value ; }

void SolidBase::setYMin ( const double value ) [inline, protected, inherited]

set "minimal y" for the solid

Definition at line 406 of file SolidBase.h.

00406 { m_ymin   = value ; }

void SolidBase::setYMax ( const double value ) [inline, protected, inherited]

set "maximal y" for the solid

Definition at line 408 of file SolidBase.h.

00408 { m_ymax   = value ; }

void SolidBase::setZMin ( const double value ) [inline, protected, inherited]

set "minimal z" for the solid

Definition at line 411 of file SolidBase.h.

00411 { m_zmin   = value ; }

void SolidBase::setZMax ( const double value ) [inline, protected, inherited]

set "maximal z" for the solid

Definition at line 413 of file SolidBase.h.

00413 { m_zmax   = value ; }

void SolidBase::setRMax ( const double value ) [inline, protected, inherited]

set "maximal r" for the solid

Definition at line 416 of file SolidBase.h.

00416 { m_rmax   = value ; }

void SolidBase::setRhoMax ( const double value ) [inline, protected, inherited]

set "maximal r" for the solid

Definition at line 418 of file SolidBase.h.

00418 { m_rhomax = value ; }

void SolidBase::checkBP ( ) const [protected, inherited]

check bounding parameters

Exceptions:

SolidException

for wrong set of bounding parameters

IMessageSvc* SolidBase::msgSvc ( ) const [protected, inherited]

accessor to massage service

Returns:: pointer to message service

static const InterfaceID& ISolid::interfaceID ( ) [inline, static, inherited]

retrieve the uninque interface identifier

See also:: Interface::interfaceID()

Returns:: uniqie interface identifier

Reimplemented from IInterface.

Definition at line 44 of file ISolid.h.

00044 { return IID_ISolid; }

Friends And Related Function Documentation

friend class SolidFactory< SolidPolycone > [friend]

friend factory for instantiation

Definition at line 36 of file SolidPolycone.h.

Member Data Documentation

Triplets SolidPolycone::m_triplets [private]

vector of parameters

Definition at line 281 of file SolidPolycone.h.

double SolidPolycone::m_startPhiAngle [private]

start phi angle

Definition at line 282 of file SolidPolycone.h.

double SolidPolycone::m_deltaPhiAngle [private]

delta phi angle

Definition at line 283 of file SolidPolycone.h.

std::string SolidBase::m_name [protected, inherited]

name of the solid

Definition at line 460 of file SolidBase.h.

ISolid* SolidBase::m_cover [mutable, protected, inherited]

pointer to cover

Definition at line 461 of file SolidBase.h.

double SolidBase::m_xmin [protected, inherited]

Definition at line 463 of file SolidBase.h.

double SolidBase::m_ymin [protected, inherited]

Definition at line 464 of file SolidBase.h.

double SolidBase::m_zmin [protected, inherited]

Definition at line 465 of file SolidBase.h.

double SolidBase::m_xmax [protected, inherited]

Definition at line 467 of file SolidBase.h.

double SolidBase::m_ymax [protected, inherited]

Definition at line 468 of file SolidBase.h.

double SolidBase::m_zmax [protected, inherited]

Definition at line 469 of file SolidBase.h.

double SolidBase::m_rmax [protected, inherited]

Definition at line 471 of file SolidBase.h.

double SolidBase::m_rhomax [protected, inherited]

Definition at line 472 of file SolidBase.h.

DetDesc::Services* SolidBase::m_services [protected, inherited]

reference to services

Definition at line 475 of file SolidBase.h.

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

/home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/lhcb/Det/DetDesc/DetDesc/SolidPolycone.h

Generated on Mon Apr 11 20:00:21 2011 for DetDesc by 1.4.7

	Point	initial point for the line
	Vector	vector along the line
	ticks	output container of "Ticks"