In This Package:

PVolume Class Reference

simple implementation of IPVolume interface More...

#include <PVolume.h>

Inheritance diagram for PVolume:

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

Public Types
	SUCCESS
	NO_INTERFACE
	VERSMISMATCH
	LAST_ERROR
enum	Status
Public Member Functions
virtual const std::string &	name () const
	retrieve name of the physical volume (unique within mother logical volume)
virtual const std::string &	lvolumeName () const
	retrieve the name of associated Logical Volume
virtual const ILVolume *	lvolume () const
	retrieve the C++ pointer to Logical Volume
virtual const Gaudi::Transform3D &	matrix () const
	get the tranformation matrix
virtual const Gaudi::Transform3D &	matrixInv () const
	get the inverse transformation matrix
virtual Gaudi::XYZPoint	toLocal (const Gaudi::XYZPoint &PointInMother) const
	transform point from Mother Reference System to the Local one
virtual Gaudi::XYZPoint	toMother (const Gaudi::XYZPoint &PointInLocal) const
	transform point in Local Reference System to the Mother Reference System
virtual bool	isInside (const Gaudi::XYZPoint &PointInMother) const
	check for 3D-point
virtual std::ostream &	printOut (std::ostream &os=std::cout) const
	printout to STD/STL stream
virtual MsgStream &	printOut (MsgStream &os) const
	printout to Gaudi stream
virtual IPVolume *	reset ()
	reset to the initial state
virtual unsigned int	intersectLine (const Gaudi::XYZPoint &Point, const Gaudi::XYZVector &Vector, ILVolume::Intersections &intersections, const double threshold) const
	Intersection of the physical volume with with line.
virtual unsigned int	intersectLine (const Gaudi::XYZPoint &Point, const Gaudi::XYZVector &Vector, ILVolume::Intersections &intersections, const ISolid::Tick tickMin, const ISolid::Tick tickMax, const double threshold) const
	Intersection of the physical volume with with line.
virtual const Gaudi::Transform3D &	applyMisAlignment (const Gaudi::Transform3D &ma)
	apply the misalignemnt to the transformation matrix
virtual const Gaudi::Transform3D &	resetMisAlignment ()
	reset the misalignemnt
virtual StatusCode	queryInterface (const InterfaceID &ID, void **ppI)
	query the interface
virtual unsigned long	addRef ()
	add the reference
virtual unsigned long	release ()
	release the interface
Static Public Member Functions
static const InterfaceID &	interfaceID ()
	retrieve the unique interface identifier
Public Attributes
	SUCCESS
	NO_INTERFACE
	VERSMISMATCH
	LAST_ERROR
Protected Member Functions
	PVolume (const std::string &PhysVol_name, const std::string &LogVol_name, const Gaudi::XYZPoint &Position=Gaudi::XYZPoint(), const Gaudi::Rotation3D &Rotation=Gaudi::Rotation3D())
	constructor
	PVolume (const std::string &PhysVol_name, const std::string &LogVol_name, const Gaudi::Transform3D &Transform)
	constructor
virtual	~PVolume ()
	destructor
ILVolume *	findLogical () const
	find logical volume by name
Gaudi::Transform3D *	findMatrix () const
	inverse the matrix
void	Assert (bool assertion, const std::string &name) const
	Assertion Exceptions: PVolumeException  for wrong condition.
void	Assert (bool assertion, const std::string &name, const GaudiException &Exception) const
	Assertion Exceptions: PVolumeException  for wrong condition.
IDataProviderSvc *	dataSvc () const
	accessor to the data service
Private Member Functions
	PVolume ()
	no default constructor
	PVolume (const PVolume &)
	no public copy constructor
PVolume &	operator= (const PVolume &)
	no public assignment
Private Attributes
std::string	m_name
std::string	m_lvname
Gaudi::Transform3D	m_nominal
Gaudi::Transform3D	m_matrix
Gaudi::Transform3D *	m_imatrix
ILVolume *	m_lvolume
DetDesc::Services *	m_services
Static Private Attributes
static unsigned long	s_volumeCounter
Friends
class	LogVolBase
	friend class

---

Detailed Description

simple implementation of IPVolume interface

See also:

IPVolume

Author:

Vanya Belyaev Ivan.Belyaev@itep.ru

Sebastien Ponce

Definition at line 27 of file PVolume.h.

---

Constructor & Destructor Documentation

PVolume::PVolume	(	const std::string &	PhysVol_name,
		const std::string &	LogVol_name,
		const Gaudi::XYZPoint &	Position = Gaudi::XYZPoint(),
		const Gaudi::Rotation3D &	Rotation = Gaudi::Rotation3D()
	)			[protected]

constructor

Parameters:

	PhysVol_name	name of phys volume
	LogVol_name	name of log volume
	Position	position of physical volume inside mother volume
	Rotation	rotation of physical volume with respect to mother

PVolume::PVolume	(	const std::string &	PhysVol_name,
		const std::string &	LogVol_name,
		const Gaudi::Transform3D &	Transform
	)			[protected]

constructor

Parameters:

	PhysVol_name	name of phys volume
	LogVol_name	name of log volume
	Transform	transformation matrix

virtual PVolume::~PVolume

(

)

[protected, virtual]

destructor

PVolume::PVolume

(

)

[private]

no default constructor

PVolume::PVolume

(

const PVolume &

)

[private]

no public copy constructor

---

Member Function Documentation

virtual const std::string& PVolume::name

(

)

const [inline, virtual]

retrieve name of the physical volume (unique within mother logical volume)

Returns:

name of physical volume

Implements IPVolume.

Definition at line 68 of file PVolume.h.

{ return m_name ; };

virtual const std::string& PVolume::lvolumeName

(

)

const [inline, virtual]

retrieve the name of associated Logical Volume

Returns:

name of associated Logical Volume

Implements IPVolume.

Definition at line 73 of file PVolume.h.

{ return m_lvname ; };

virtual const ILVolume* PVolume::lvolume

(

)

const [virtual]

retrieve the C++ pointer to Logical Volume

Returns:

pointer to Logical Volume

Implements IPVolume.

virtual const Gaudi::Transform3D& PVolume::matrix

(

)

const [inline, virtual]

get the tranformation matrix

Returns:

reference to transformation matrix

Implements IPVolume.

Definition at line 83 of file PVolume.h.

{ return m_matrix ; }

virtual const Gaudi::Transform3D& PVolume::matrixInv

(

)

const [virtual]

get the inverse transformation matrix

Returns:

reference to inverse transformationmatrix

Implements IPVolume.

virtual Gaudi::XYZPoint PVolume::toLocal

(

const Gaudi::XYZPoint &

PointInMother

)

const [virtual]

transform point from Mother Reference System to the Local one

Parameters:

PointInMother

point in Mother Reference System

Returns:

point in local reference system

Implements IPVolume.

virtual Gaudi::XYZPoint PVolume::toMother

(

const Gaudi::XYZPoint &

PointInLocal

)

const [virtual]

transform point in Local Reference System to the Mother Reference System

Parameters:

PointInLocal

point in Local Referency System

Returns:

point in mother reference system

Implements IPVolume.

virtual bool PVolume::isInside

(

const Gaudi::XYZPoint &

PointInMother

)

const [virtual]

check for 3D-point

Parameters:

PointInMother

pointin Mother Referency System

Returns:

true if point is inside physical volume

Implements IPVolume.

virtual std::ostream& PVolume::printOut

(

std::ostream &

os = std::cout

)

const [virtual]

printout to STD/STL stream

Parameters:

os

reference to STD/STL stream

Returns:

reference to STD/STL stream

Implements IPVolume.

virtual MsgStream& PVolume::printOut

(

MsgStream &

os

)

const [virtual]

printout to Gaudi stream

Parameters:

os

reference to Gaudi stream

Returns:

reference to Gaudi stream

Implements IPVolume.

virtual IPVolume* PVolume::reset

(

)

[virtual]

reset to the initial state

Returns:

self-reference

Implements IPVolume.

virtual unsigned int PVolume::intersectLine	(	const Gaudi::XYZPoint &	Point,
		const Gaudi::XYZVector &	Vector,
		ILVolume::Intersections &	intersections,
		const double	threshold
	)			const [virtual]

Intersection of the physical volume with with line.

The line is parametrized in the local reference system of the mother logical volume ("Mother Reference System") with initial Point and direction Vector:

• 
  

Method returns the number of intersection points("ticks") and the container of pairs - ticks and pointer to the corresponding material.
The simplification is determined by value of threshold (in units of radiation length)

See also:

ILVolume

ISolid

Exceptions:

PVolumeException

wrong environment

Parameters:

	Point	initial point at the line
	Vector	direction vector of the line
	intersections	output container
	threshold	threshold value

Implements IPVolume.

virtual unsigned int PVolume::intersectLine	(	const Gaudi::XYZPoint &	Point,
		const Gaudi::XYZVector &	Vector,
		ILVolume::Intersections &	intersections,
		const ISolid::Tick	tickMin,
		const ISolid::Tick	tickMax,
		const double	threshold
	)			const [virtual]

Intersection of the physical volume with with line.

The line is parametrized in the local reference system of the mother logical volume ("Mother Reference System") with initial Point and direction Vector:

• 
  

Method returns the number of intersection points("ticks") and the container of pairs - ticks and pointer to the corresponding material.
The simplification is determined by value of threshold (in units of radiation length)

See also:

ILVolume

ISolid

Exceptions:

PVolumeException

wrong environment

Parameters:

	Point	initial point at the line
	Vector	direction vector of the line
	intersections	output container
	tickMin	minimum value of possible Tick
	tickMax	maximum value of possible Tick
	threshold	threshold value

Implements IPVolume.

virtual const Gaudi::Transform3D& PVolume::applyMisAlignment

(

const Gaudi::Transform3D &

ma

)

[virtual]

apply the misalignemnt to the transformation matrix

Parameters:

ma

misalignment matrix (assumed to be small!!!)

Returns:

the resulting transformation matrix

Implements IPVolume.

virtual const Gaudi::Transform3D& PVolume::resetMisAlignment

(

)

[virtual]

reset the misalignemnt

Returns:

the "nominal" transformation matrix

Implements IPVolume.

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

query the interface

Parameters:

	ID	unique interface identifier
	ppI	placeholder for returned interface

Returns:

status code

Implements IInterface.

virtual unsigned long PVolume::addRef

(

)

[virtual]

add the reference

Returns:

reference counter

Implements IInterface.

virtual unsigned long PVolume::release

(

)

[virtual]

release the interface

Returns:

reference counter

Implements IInterface.

ILVolume* PVolume::findLogical

(

)

const [protected]

find logical volume by name

Returns:

pointet to logical volume

Gaudi::Transform3D* PVolume::findMatrix

(

)

const [protected]

inverse the matrix

Returns:

pointer to inverse matrix

void PVolume::Assert	(	bool	assertion,
		const std::string &	name
	)			const [protected]

Assertion

Exceptions:

PVolumeException

for wrong condition.

Parameters:

	assertion	condition
	name	exception message

void PVolume::Assert	(	bool	assertion,
		const std::string &	name,
		const GaudiException &	Exception
	)			const [protected]

Assertion

Exceptions:

PVolumeException

for wrong condition.

Parameters:

	assertion	condition
	name	exception message
	Exception	previous exception

IDataProviderSvc* PVolume::dataSvc

(

)

const [protected]

accessor to the data service

Returns:

pointer to data service

PVolume& PVolume::operator=

(

const PVolume &

)

[private]

no public assignment

static const InterfaceID& IPVolume::interfaceID

(

)

[inline, static, inherited]

retrieve the unique interface identifier

Returns:

unique interface identifier

Reimplemented from IInterface.

Definition at line 40 of file IPVolume.h.

{ return IID_IPVolume; }     

---

Friends And Related Function Documentation

friend class LogVolBase [friend]

friend class

Definition at line 30 of file PVolume.h.

---

Member Data Documentation

std::string PVolume::m_name [private]

Definition at line 279 of file PVolume.h.

std::string PVolume::m_lvname [private]

Definition at line 281 of file PVolume.h.

Gaudi::Transform3D PVolume::m_nominal [private]

Definition at line 283 of file PVolume.h.

Gaudi::Transform3D PVolume::m_matrix [private]

Definition at line 285 of file PVolume.h.

Gaudi::Transform3D* PVolume::m_imatrix [mutable, private]

Definition at line 287 of file PVolume.h.

ILVolume* PVolume::m_lvolume [mutable, private]

Definition at line 289 of file PVolume.h.

unsigned long PVolume::s_volumeCounter [static, private]

Definition at line 291 of file PVolume.h.

DetDesc::Services* PVolume::m_services [private]

Definition at line 293 of file PVolume.h.

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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/PVolume.h

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