Namespace for the geometry part of the AIDA detector description toolkit. More...

Namespaces
	DetectorTools
	Helper namespace used to answer detector element specific questons.

Classes
class	GeometryTreeDump
	Geometry to screen dump action. More...

class	LCDDImp
	Concrete implementation class of the LCDD interface. More...

class	SimpleGDMLWriter
	Simple GDML creator from TGeo geometries in memory. More...

class	SegmentationWrapper
	Concrete wrapper class for segmentation implementation based on DDSegmentation objects. More...

class	CartesianGridXY
	Implementation class for the grid XY segmentation. More...

class	CartesianGridXYZ
	Implementation class for the grid XYZ segmentation. More...

class	CartesianGridXZ
	Implementation class for the grid XZ segmentation. More...

class	CartesianGridYZ
	Implementation class for the grid YZ segmentation. More...

class	SensitiveDetector
	Handle class to hold the information of a sensitive detector. More...

class	DetElement
	Handle class describing a detector element. More...

class	DetectorSelector
	View on LCDD to select detectors according to certain criteria. More...

class	CartesianField
	Handle class describing any field with 3D cartesian vectors for the field strength. More...

class	OverlayedField
	Class describing a field overlay with several sources. More...

class	ConstantField
	Implementation object of a field with constant strength. More...

class	SolenoidField
	Implementation object of a solenoidal magnetic field. More...

class	DipoleField
	Implementation object of a dipole magnetic field. More...

class	MultipoleField
	Implementation object of a Multipole magnetic field. More...

class	GeoHandlerTypes
	Defintion of the object types used by generic geometry handlers. More...

class	GeoHandler
	The base class for all DD4hep geometry crawlers. More...

class	GeoScan
	Geometry scanner (handle object) More...

class	IDDescriptor
	Class implementing the ID encoding of detector response. More...

class	LCDD
	The main interface to the DD4hep detector description package. More...

class	LCDDData
	Data implementation class of the LCDD interface. More...

class	LCDDHelper
	LCDDHelper: class to shortcut certain questions to the DD4hep detector description interface. More...

class	MultiSegmentation
	Implementation class for the grid XZ segmentation. More...

class	Author
	Handle class describing an author entity. More...

class	Header
	Handle class describing the basic information about geometry objects as it is defined in LCDD. More...

class	Constant
	Handle class describing a constant (define) object in lcdd. More...

class	Atom
	Handle class describing an element in the periodic table. More...

class	Material
	Handle class describing a material. More...

class	VisAttr
	Handle class describing visualization attributes. More...

class	AlignmentEntry
	Deprecated: Handle class describing an alignment entry. More...

class	Limit
	Small object describing a limit structure acting on a particle type. More...

class	LimitSet
	Handle class describing a set of limits as they are used for simulation. More...

class	Region
	Handle class describing a region as used in simulation. More...

class	PolarGridRPhi
	Implementation class for the grid XZ segmentation. More...

class	PolarGridRPhi2
	Implementation class for the grid XZ segmentation. More...

class	Readout
	Handle to the implementation of the readout structure of a subdetector. More...

class	Segmentation
	Handle class supporting generic Segmentation of sensitive detectors. More...

class	Solid_type
	Base class for Solid (shape) objects. More...

class	Box
	Class describing a box shape. More...

class	HalfSpace
	Class describing half-space. More...

class	Polycone
	Class describing a Polycone shape. More...

class	ConeSegment
	Class describing a cone segment shape. More...

class	MyConeSeg
	Intermediate class to overcome drawing probles with the TGeoTubeSeg. More...

class	Tube
	Class describing a tube shape of a section of a tube. More...

class	EllipticalTube
	Class describing a elliptical tube shape of a section of a tube. More...

class	Cone
	Class describing a cone shape. More...

class	Trap
	Class describing a trap shape. More...

class	Trapezoid
	Class describing a Trapezoid shape. More...

class	Torus
	Class describing a Torus shape. More...

class	Sphere
	Class describing a sphere shape. More...

class	Paraboloid
	Class describing a Paraboloid shape. More...

class	Hyperboloid
	Class describing a Hyperboloid shape. More...

class	PolyhedraRegular
	Class describing a regular polyhedron shape. More...

class	EightPointSolid
	Class describing an arbitray solid defined by 8 vertices. More...

class	BooleanSolid
	Base class describing boolean (=union,intersection,subtraction) solids. More...

class	SubtractionSolid
	Class describing boolean subtraction solid. More...

class	UnionSolid
	Class describing boolean union solid. More...

class	IntersectionSolid
	Class describing boolean intersection solid. More...

class	VolumeManager
	Class to support the retrieval of detector elements and volumes given a valid identifier. More...

class	PlacedVolumeExtension
	Implementation class extending the ROOT placed volume. More...

class	PlacedVolume
	Handle class holding a placed volume (also called physical volume) More...

class	VolumeExtension
	Implementation class extending the ROOT volume (TGeoVolume) More...

class	Volume
	Handle class holding a placed volume (also called physical volume) More...

class	Assembly
	Implementation class extending the ROOT assembly volumes (TGeoVolumeAsembly) More...

class	WaferGridXY
	Implementation class for the grid XZ segmentation. More...

class	World
	Handle class to hold the information of the top DetElement object 'world'. More...

class	SensitiveDetectorObject
	Data class with properties of sensitive detectors. More...

class	DetElementObject
	Data class with properties of a detector element. More...

class	WorldObject
	Data class with properties of a detector element. More...

class	HeaderObject
	Concrete object implementation for the Header handle. More...

class	ConstantObject
	Concrete object implementation for the Constant handle. More...

class	VisAttrObject
	Concrete object implementation of the VisAttr Handle. More...

class	RegionObject
	Concrete object implementation of the Region Handle. More...

class	LimitSetObject
	Concrete object implementation of the LimitSet Handle. More...

class	HitCollection
	Definition of the HitCollection parameters used by the Readout. More...

class	ReadoutObject
	Concrete object implementation of the Readout Handle. More...

class	IDDescriptorObject
	Concrete object implementation of the IDDescriptorObject Handle. More...

class	SegmentationObject
	Implementation class supporting generic Segmentation of sensitive detectors. More...

class	VolumeManagerContext
	This structure describes the cached data for one placement held by the volume manager. More...

class	VolumeManagerObject
	This structure describes the internal data of the volume manager object. More...

Typedefs
typedef Handle < SegmentationWrapper < DDSegmentation::CartesianGridXY > >	CartesianGridXYHandle
	We need some abbreviation to make the code more readable. More...

typedef Handle < SegmentationWrapper < DDSegmentation::CartesianGridXYZ > >	CartesianGridXYZHandle
	We need some abbreviation to make the code more readable. More...

typedef Handle < SegmentationWrapper < DDSegmentation::CartesianGridXZ > >	CartesianGridXZHandle
	We need some abbreviation to make the code more readable. More...

typedef Handle < SegmentationWrapper < DDSegmentation::CartesianGridYZ > >	CartesianGridYZHandle
	We need some abbreviation to make the code more readable. More...

typedef Position	Direction

typedef CartesianField	ElectricField

typedef CartesianField	MagneticField

typedef OverlayedField	ElectroMagneticField

typedef Position	XYZAngles

typedef Handle < SegmentationWrapper < DDSegmentation::MultiSegmentation > >	MultiSegmentationHandle
	We need some abbreviation to make the code more readable. More...

typedef ROOT::Math::XYZVector	Position

typedef ROOT::Math::RotationZYX	RotationZYX

typedef ROOT::Math::RotationZ	RotationZ

typedef ROOT::Math::RotationY	RotationY

typedef ROOT::Math::RotationX	RotationX

typedef ROOT::Math::Rotation3D	Rotation3D

typedef ROOT::Math::EulerAngles	EulerAngles

typedef ROOT::Math::Transform3D	Transform3D

typedef ROOT::Math::Translation3D	Translation3D

typedef Handle < SegmentationWrapper < DDSegmentation::PolarGridRPhi > >	PolarGridRPhiHandle
	We need some abbreviation to make the code more readable. More...

typedef Handle < SegmentationWrapper < DDSegmentation::PolarGridRPhi2 > >	PolarGridRPhi2Handle
	We need some abbreviation to make the code more readable. More...

typedef Solid_type< TGeoShape >	Solid

typedef Handle < SegmentationWrapper < DDSegmentation::WaferGridXY > >	WaferGridXYHandle
	We need some abbreviation to make the code more readable. More...

Functions
static std::string	_toString (const DD4hep::XML::XmlChar *value)
	std::string conversion of XML strings (e.g. Unicode for Xerces-C) More...

template<typename T >
std::string	_toString (T value, const char *fmt)
	std::string conversion of arbitrary entities including user defined formatting. More...

template<>
std::string	LCDD::constant< std::string > (const std::string &name) const
	Typed access to constants: string values. More...

TGeoIdentity *	identityTransform ()
	Access the TGeo identity transformation More...

TGeoTranslation *	_translation (const Geometry::Position &pos)
	Convert a Position object to a TGeoTranslation More...

TGeoRotation *	_rotationZYX (const Geometry::RotationZYX &rot)
	Convert a RotationZYX object to a TGeoRotation More...

TGeoRotation *	_rotation3D (const Geometry::Rotation3D &rot)
	Convert a Rotation3D object to a TGeoRotation More...

TGeoHMatrix *	_transform (const Geometry::Transform3D &trans)
	Convert a Transform3D object to a TGeoHMatrix More...

TGeoHMatrix *	_transform (const Geometry::Position &pos)
	Convert a Position object to a TGeoHMatrix More...

TGeoHMatrix *	_transform (const Geometry::RotationZYX &rot)
	Convert a RotationZYX object to a TGeoHMatrix More...

TGeoHMatrix *	_transform (const Geometry::Rotation3D &rot3D)
	Convert a Rotation3D object to a TGeoHMatrix More...

TGeoHMatrix *	_transform (const Geometry::Position &pos, const Geometry::RotationZYX &rot)
	Convert a Position followed by a RotationZYX to a TGeoHMatrix More...

TGeoHMatrix &	_transform (TGeoHMatrix &mat, const Geometry::Transform3D &trans)
	Set a Transform3D object to a TGeoHMatrix More...

TGeoHMatrix &	_transform (TGeoHMatrix &mat, const Geometry::Position &pos)
	Set a Position object (translation) to a TGeoHMatrix More...

TGeoHMatrix &	_transform (TGeoHMatrix &mat, const Geometry::RotationZYX &rot)
	Set a RotationZYX object to a TGeoHMatrix More...

TGeoHMatrix &	_transform (TGeoHMatrix &mat, const Geometry::Rotation3D &rot3D)
	Set a Rotation3D object to a TGeoHMatrix More...

TGeoHMatrix &	_transform (TGeoHMatrix &mat, const Geometry::Position &pos, const Geometry::RotationZYX &rot)
	Set a Position followed by a RotationZYX to a TGeoHMatrix More...

Geometry::Transform3D	_transform (const TGeoMatrix *matrix)
	Convert a TGeoMatrix object to a generic Transform3D More...

void	_decompose (const Geometry::Transform3D &trafo, Geometry::Position &pos, Geometry::RotationZYX &rot)
	Decompose a generic Transform3D into a translation (Position) and a RotationZYX More...

void	_decompose (const Geometry::Transform3D &trafo, Geometry::Position &pos, XYZAngles &rot)
	Decompose a generic Transform3D into a translation (Geometry::Position) and XYZAngles More...

void	_decompose (const Geometry::Transform3D &trafo, Geometry::Translation3D &pos, Geometry::RotationZYX &rot)
	Decompose a generic Transform3D into a translation (Translation3D) and a RotationZYX More...

void	_decompose (const Geometry::Transform3D &trafo, Geometry::Translation3D &pos, XYZAngles &rot)
	Decompose a generic Transform3D into a translation (Translation3D) and XYZAngles More...

XYZAngles	_XYZangles (const double *matrix)
	Convert a 3x3 rotation matrix to XYZAngles More...

XYZAngles	_XYZangles (const TGeoMatrix *matrix)
	Convert a the rotation part of a TGeoMatrix to XYZAngles More...

template<class V >
V	RotateX (const V &v, double a)

template<class V >
V	RotateY (const V &v, double a)

template<class V >
V	RotateZ (const V &v, double a)

std::string	toStringSolid (const TGeoShape *shape, int precision=2)
	Pretty print of solid attributes. More...

std::ostream &	operator<< (std::ostream &os, const VolumeManager &m)
	Enable printouts for debugging. More...

Detailed Description

Namespace for the geometry part of the AIDA detector description toolkit.

Typedef Documentation

typedef Handle<SegmentationWrapper<DDSegmentation::CartesianGridXY> > DD4hep::Geometry::CartesianGridXYHandle

We need some abbreviation to make the code more readable.

Definition at line 32 of file CartesianGridXY.h.

typedef Handle<SegmentationWrapper<DDSegmentation::CartesianGridXYZ> > DD4hep::Geometry::CartesianGridXYZHandle

We need some abbreviation to make the code more readable.

Definition at line 32 of file CartesianGridXYZ.h.

typedef Handle<SegmentationWrapper<DDSegmentation::CartesianGridXZ> > DD4hep::Geometry::CartesianGridXZHandle

We need some abbreviation to make the code more readable.

Definition at line 32 of file CartesianGridXZ.h.

typedef Handle<SegmentationWrapper<DDSegmentation::CartesianGridYZ> > DD4hep::Geometry::CartesianGridYZHandle

We need some abbreviation to make the code more readable.

Definition at line 32 of file CartesianGridYZ.h.

typedef Position DD4hep::Geometry::Direction

Definition at line 31 of file Fields.h.

typedef CartesianField DD4hep::Geometry::ElectricField

Definition at line 111 of file Fields.h.

typedef OverlayedField DD4hep::Geometry::ElectroMagneticField

Definition at line 241 of file Fields.h.

typedef ROOT::Math::EulerAngles DD4hep::Geometry::EulerAngles

See Also: http://root.cern.ch/root/html/ROOT__Math__EulerAngels.html

Definition at line 108 of file Objects.h.

typedef CartesianField DD4hep::Geometry::MagneticField

Definition at line 112 of file Fields.h.

typedef Handle<SegmentationWrapper<DDSegmentation::MultiSegmentation> > DD4hep::Geometry::MultiSegmentationHandle

We need some abbreviation to make the code more readable.

Definition at line 32 of file MultiSegmentation.h.

typedef Handle<SegmentationWrapper<DDSegmentation::PolarGridRPhi2> > DD4hep::Geometry::PolarGridRPhi2Handle

We need some abbreviation to make the code more readable.

Definition at line 31 of file PolarGridRPhi2.h.

typedef Handle<SegmentationWrapper<DDSegmentation::PolarGridRPhi> > DD4hep::Geometry::PolarGridRPhiHandle

We need some abbreviation to make the code more readable.

Definition at line 31 of file PolarGridRPhi.h.

typedef ROOT::Math::XYZVector DD4hep::Geometry::Position

Definition at line 75 of file Objects.h.

typedef ROOT::Math::Rotation3D DD4hep::Geometry::Rotation3D

See Also: http://root.cern.ch/root/html/ROOT__Math__Rotation3D.html

Definition at line 106 of file Objects.h.

typedef ROOT::Math::RotationX DD4hep::Geometry::RotationX

See Also: http://root.cern.ch/root/html/ROOT__Math__RotationX.html

Definition at line 104 of file Objects.h.

typedef ROOT::Math::RotationY DD4hep::Geometry::RotationY

See Also: http://root.cern.ch/root/html/ROOT__Math__RotationY.html

Definition at line 102 of file Objects.h.

typedef ROOT::Math::RotationZ DD4hep::Geometry::RotationZ

See Also: http://root.cern.ch/root/html/ROOT__Math__RotationZ.html

Definition at line 100 of file Objects.h.

typedef ROOT::Math::RotationZYX DD4hep::Geometry::RotationZYX

Rotation class with the (3D) rotation represented by angles describing first a rotation of an angle phi (yaw) about the Z axis, followed by a rotation of an angle theta (pitch) about the new Y' axis, followed by a third rotation of an angle psi (roll) about the final X'' axis. This is sometimes referred to as the Euler 321 sequence. It has not to be confused with the typical Goldstein definition of the Euler Angles (Z-X-Z or 313 sequence) which is used by the ROOT::Math::EulerAngles class.