Main handle class to hold a TGeo alignment object of type TGeoPhysicalNode. More...

#include <GlobalAlignment.h>

Inheritance diagram for dd4hep::align::GlobalAlignment:

Public Member Functions
	GlobalAlignment ()=default
	Default constructor. More...

	GlobalAlignment (TGeoPhysicalNode *p)
	Default constructor. More...

	GlobalAlignment (const GlobalAlignment &c)=default
	Copy constructor. More...

template<typename Q >
	GlobalAlignment (const Handle< Q > &e)
	Constructor to be used when reading the already parsed object. More...

	GlobalAlignment (const std::string &path)
	Initializing constructor. More...

GlobalAlignment &	operator= (const GlobalAlignment &c)=default
	Assignment operator. More...

int	numNodes () const
	Number of nodes in this branch (=depth of the placement hierarchy from the top level volume) More...

PlacedVolume	placement () const
	Access the placement of this node. More...

PlacedVolume	motherPlacement (int level_up=1) const
	Access the placement of the mother of this node. More...

PlacedVolume	nodePlacement (int level=-1) const
	Access the placement of a node in the chain of placements for this branch. More...

Transform3D	toGlobal (int level=-1) const
	Access the currently applied alignment/placement matrix with respect to the world. More...

Position	toGlobal (const Position &localPoint, int level=-1) const
	Transform a point from local coordinates of a given level to global coordinates. More...

Position	globalToLocal (const Position &globalPoint, int level=-1) const
	Transform a point from global coordinates to local coordinates of a given level. More...

Transform3D	toMother (int level=-1) const
	Access the currently applied alignment/placement matrix with respect to mother volume. More...

Transform3D	nominal () const
	Access the currently applied alignment/placement matrix (mother to daughter) More...

Transform3D	delta () const
	Access the currently applied correction matrix (delta) (mother to daughter) More...

Transform3D	invDelta () const
	Access the inverse of the currently applied correction matrix (delta) (mother to daughter) More...

Public Member Functions inherited from dd4hep::Handle< TGeoPhysicalNode >
	Handle ()=default
	Default constructor. More...

	Handle (Handle< TGeoPhysicalNode > &&element)=default
	Copy constructor. More...

	Handle (const Handle< TGeoPhysicalNode > &element)=default
	Copy constructor. More...

	Handle (TGeoPhysicalNode *element)
	Initializing constructor from pointer. More...

	Handle (Q *element)
	Initializing constructor from unrelated pointer with type checking. More...

	Handle (const Handle< Q > &element)
	Initializing constructor from unrelated handle with type checking. More...

Handle< TGeoPhysicalNode > &	operator= (Handle< TGeoPhysicalNode > &&element)=default
	Assignment move operator. More...

Handle< TGeoPhysicalNode > &	operator= (const Handle< TGeoPhysicalNode > &element)=default
	Assignment copy operator. More...

bool	operator== (const Handle< TGeoPhysicalNode > &element) const
	Boolean operator == used for RB tree insertions. More...

bool	operator< (const Handle< TGeoPhysicalNode > &element) const
	Boolean operator < used for RB tree insertions. More...

bool	operator> (const Handle< TGeoPhysicalNode > &element) const
	Boolean operator > used for RB tree insertions. More...

bool	isValid () const
	Check the validity of the object held by the handle. More...

bool	operator! () const
	Check the validity of the object held by the handle. More...

Handle< TGeoPhysicalNode > &	clear ()
	Release the object held by the handle. More...

TGeoPhysicalNode *	operator-> () const
	Access the held object using the -> operator. More...

	operator TGeoPhysicalNode & () const
	Automatic type conversion to an object references. More...

TGeoPhysicalNode &	operator* () const
	Access the held object using the * operator. More...

TGeoPhysicalNode *	ptr () const
	Access to the held object. More...

Q *	_ptr () const
	Access to an unrelated object type. More...

Q *	data () const
	Access to an unrelated object type. More...

Q &	object () const
	Access to an unrelated object type. More...

TGeoPhysicalNode *	access () const
	Checked object access. Throws invalid handle runtime exception if invalid handle. More...

const char *	name () const
	Access the object name (or "" if not supported by the object) More...

const char *	name () const

const char *	name () const

void	assign (Object *n, const std::string &nam, const std::string &title)
	Assign a new named object. Note: object references must be managed by the user. More...

void	assign (_Segmentation *s, const std::string &n, const std::string &)

void	assign (NamedObject *p, const std::string &n, const std::string &t)

void	destroy ()
	Destroy the underlying object (be careful here: things are not reference counted)! More...

Additional Inherited Members
Public Types inherited from dd4hep::Handle< TGeoPhysicalNode >
typedef TGeoPhysicalNode	Object
	Extern accessible definition of the contained element type. More...

typedef Handle< TGeoPhysicalNode >	Base
	Self type: used by sub-classes. More...

Static Public Member Functions inherited from dd4hep::Handle< TGeoPhysicalNode >
static void	bad_assignment (const std::type_info &from, const std::type_info &to)
	Helper routine called when unrelated types are assigned. More...

Public Attributes inherited from dd4hep::Handle< TGeoPhysicalNode >
TGeoPhysicalNode *	m_element
	Single and only data member: Reference to the actual element. More...

Detailed Description

Main handle class to hold a TGeo alignment object of type TGeoPhysicalNode.

See the ROOT documentation about the TGeoPhysicalNode for further details:

See also: http://root.cern.ch/root/html/TGeoPhysicalNode.html

Author: M.Frank

Version: 1.0

Definition at line 38 of file GlobalAlignment.h.

Constructor & Destructor Documentation

◆ GlobalAlignment() [1/5]

dd4hep::align::GlobalAlignment::GlobalAlignment ( )

default

Default constructor.

◆ GlobalAlignment() [2/5]

dd4hep::align::GlobalAlignment::GlobalAlignment ( TGeoPhysicalNode * p )

inline

Default constructor.

Definition at line 43 of file GlobalAlignment.h.

◆ GlobalAlignment() [3/5]

dd4hep::align::GlobalAlignment::GlobalAlignment ( const GlobalAlignment & c )

default

Copy constructor.

◆ GlobalAlignment() [4/5]

template<typename Q >

dd4hep::align::GlobalAlignment::GlobalAlignment ( const Handle< Q > & e )

inline

Constructor to be used when reading the already parsed object.

Definition at line 47 of file GlobalAlignment.h.

◆ GlobalAlignment() [5/5]

GlobalAlignment::GlobalAlignment ( const std::string & path )

Initializing constructor.

Initializing constructor to create a new object.

Definition at line 38 of file GlobalAlignment.cpp.

Member Function Documentation

◆ delta()

Transform3D GlobalAlignment::delta ( ) const

Access the currently applied correction matrix (delta) (mother to daughter)

Access the currently applied correction matrix (delta)

Definition at line 114 of file GlobalAlignment.cpp.

◆ globalToLocal()

Position GlobalAlignment::globalToLocal	(	const Position &	globalPoint,
		int	level = `-1`
	)		const

Transform a point from global coordinates to local coordinates of a given level.

Transform a point from local coordinates of a given level to global coordinates.

Definition at line 93 of file GlobalAlignment.cpp.

◆ invDelta()

Transform3D GlobalAlignment::invDelta ( ) const

Access the inverse of the currently applied correction matrix (delta) (mother to daughter)

Definition at line 125 of file GlobalAlignment.cpp.

◆ motherPlacement()

PlacedVolume GlobalAlignment::motherPlacement ( int level_up = 1 ) const

Access the placement of the mother of this node.

Definition at line 66 of file GlobalAlignment.cpp.

◆ nodePlacement()

PlacedVolume GlobalAlignment::nodePlacement ( int level = -1 ) const

Access the placement of a node in the chain of placements for this branch.

Remeber the special cases: nodePlacement(-1) == nodePlacement(numNodes()) = placement() nodePlacement(numNodes()-1) == motherPlacement() = TGeoPhysicalNode::GetMother() == direct mother of placement()

Definition at line 56 of file GlobalAlignment.cpp.

◆ nominal()

Transform3D GlobalAlignment::nominal ( ) const

Access the currently applied alignment/placement matrix (mother to daughter)

Access the currently applied alignment/placement matrix.

Definition at line 108 of file GlobalAlignment.cpp.

◆ numNodes()

int GlobalAlignment::numNodes ( ) const

Number of nodes in this branch (=depth of the placement hierarchy from the top level volume)

Number of nodes in this branch.

Definition at line 44 of file GlobalAlignment.cpp.

◆ operator=()

GlobalAlignment& dd4hep::align::GlobalAlignment::operator= ( const GlobalAlignment & c )

default

Assignment operator.

◆ placement()

PlacedVolume GlobalAlignment::placement ( ) const

Access the placement of this node.

Definition at line 50 of file GlobalAlignment.cpp.

◆ toGlobal() [1/2]

Position GlobalAlignment::toGlobal	(	const Position &	localPoint,
		int	level = `-1`
	)		const

Transform a point from local coordinates of a given level to global coordinates.

Definition at line 84 of file GlobalAlignment.cpp.

◆ toGlobal() [2/2]

Transform3D GlobalAlignment::toGlobal ( int level = -1 ) const

Access the currently applied alignment/placement matrix with respect to the world.

Access the currently applied alignment/placement matrix.

Definition at line 78 of file GlobalAlignment.cpp.

◆ toMother()

Transform3D GlobalAlignment::toMother ( int level = -1 ) const

Access the currently applied alignment/placement matrix with respect to mother volume.

Access the currently applied alignment/placement matrix.

Definition at line 102 of file GlobalAlignment.cpp.

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

DDCore/include/DD4hep/GlobalAlignment.h
DDCore/src/GlobalAlignment.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GlobalAlignment() [1/5]

◆ GlobalAlignment() [2/5]

◆ GlobalAlignment() [3/5]

◆ GlobalAlignment() [4/5]

◆ GlobalAlignment() [5/5]

Member Function Documentation

◆ delta()

◆ globalToLocal()

◆ invDelta()

◆ motherPlacement()

◆ nodePlacement()

◆ nominal()

◆ numNodes()

◆ operator=()

◆ placement()

◆ toGlobal() [1/2]

◆ toGlobal() [2/2]

◆ toMother()