Associated information for the placement of a sampler. More...

#include <BDSSamplerRegistry.hh>

Collaboration diagram for BDSSamplerRegistry:

Public Member Functions
G4int	RegisterSampler (const G4String &name, BDSSampler sampler, const G4Transform3D &transform=G4Transform3D(), G4double S=-1000, const BDSBeamlineElement element=nullptr, BDSSamplerType type=BDSSamplerType::plane, G4double radius=0)

G4int	RegisterSampler (BDSSamplerPlacementRecord &info)

std::vector< G4String >	GetNames () const
	Access all names at once. More...

std::vector< G4String >	GetUniqueNames () const
	Access all the unique names at once. More...

std::vector< G4String >	GetUniqueNamesPlane () const

std::vector< G4String >	GetUniqueNamesCylinder () const

std::vector< G4String >	GetUniqueNamesSphere () const

std::vector< G4int >	GetSamplerIDsPlane () const

std::vector< G4int >	GetSamplerIDsCylinder () const

std::vector< G4int >	GetSamplerIDsSphere () const

std::vector< std::pair< G4String, G4double > >	GetUniquePlaneNamesAndSPosition () const
	Access all the unique names and their corresponding s position at once. More...

G4int	NumberOfExistingSamplers () const
	Get number of registered samplers. More...

size_t	size () const

G4bool	SafeIndex (G4int index) const


G4String	GetName (G4int index) const
	Accessor. More...

G4String	GetNameUnique (G4int index) const
	Accessor. More...

BDSSampler *	GetSampler (G4int index) const
	Accessor. More...

G4Transform3D	GetTransform (G4int index) const
	Accessor. More...

G4Transform3D	GetTransformInverse (G4int index) const
	Accessor. More...

G4double	GetSPosition (G4int index) const
	Accessor. More...

const BDSSamplerPlacementRecord &	GetInfo (G4int index) const
	Accessor. More...

G4int	GetBeamlineIndex (G4int index) const
	Accessor. More...


std::map< std::string, double >	GetUniqueNameToRadiusCylinder () const
	For output in standard C++ types. Also in m for units. More...

std::map< std::string, double >	GetUniqueNameToRadiusSphere () const
	For output in standard C++ types. Also in m for units. More...

Static Public Member Functions
static BDSSamplerRegistry *	Instance ()
	Accessor for registry. More...

Private Types
typedef std::vector< BDSSamplerPlacementRecord >	InfoVector
	Typedefs up first so we can declare public iterators. More...

Private Member Functions
	BDSSamplerRegistry ()
	Private constructor to enforce singleton pattern. More...

Private Attributes
InfoVector	infos
	Storage of registered information. More...

G4int	numberOfEntries

std::map< G4String, G4int >	existingNames

std::set< BDSSampler * >	samplerObjects
	Cache of unique sampler objects for memory management. More...

std::map< BDSSamplerType, BDSSamplerType >	samplerTypeToCategory
	Map to reduce 'forward' sampler types to simple sampler types for keeping a record of IDs. More...

std::map< BDSSamplerType, std::vector< G4int > >	samplerIDsPerType

Static Private Attributes
static BDSSamplerRegistry *	instance = nullptr
	Singleton instance. More...

typedef InfoVector::iterator	iterator
	Iterator mechanics. More...

typedef InfoVector::const_iterator	const_iterator
	Iterator mechanics. More...

iterator	begin ()
	Iterator mechanics. More...

iterator	end ()
	Iterator mechanics. More...

const_iterator	begin () const
	Iterator mechanics. More...

const_iterator	end () const
	Iterator mechanics. More...

G4bool	empty () const
	Iterator mechanics. More...

Detailed Description

Associated information for the placement of a sampler.

This singleton registry stores the transform and S position for a given sampler. This may simply be a placement of the same sampler object again. It does not own the samplers. Registration of a sampler returns an unique integer that should be used as the copy number for that placement so that BDSSDSampler will find the correct information for the sampler registered here. Also, this integer is used for output purposes as a unique output identifier. Note, if a sampler is placed in the real mass world inside a component it may not be known at construction time where this will lie in the world, therefore a default identity transform and s position can be used signalling BDSSDSampler to look up the transform dynamically. The BDSSampler* registered in each case isn't currently used, so a nullptr can also be registered safely - in case BDSSDSampler is attached to an arbitrary logical volume not part of a BDSSampler instance.

This owns all BDSSampler instances.

Author: Laurie Nevay

Definition at line 58 of file BDSSamplerRegistry.hh.

Member Typedef Documentation

◆ const_iterator

typedef InfoVector::const_iterator BDSSamplerRegistry::const_iterator

Iterator mechanics.

Definition at line 98 of file BDSSamplerRegistry.hh.

◆ InfoVector

typedef std::vector<BDSSamplerPlacementRecord> BDSSamplerRegistry::InfoVector

private

Typedefs up first so we can declare public iterators.

Definition at line 62 of file BDSSamplerRegistry.hh.

◆ iterator

typedef InfoVector::iterator BDSSamplerRegistry::iterator

Iterator mechanics.

Definition at line 97 of file BDSSamplerRegistry.hh.

Constructor & Destructor Documentation

◆ ~BDSSamplerRegistry()

BDSSamplerRegistry::~BDSSamplerRegistry ( )

Definition at line 54 of file BDSSamplerRegistry.cc.

◆ BDSSamplerRegistry()

BDSSamplerRegistry::BDSSamplerRegistry ( )

private

Private constructor to enforce singleton pattern.

Definition at line 41 of file BDSSamplerRegistry.cc.

References samplerTypeToCategory.

Referenced by Instance().

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Member Function Documentation

◆ begin() [1/2]

iterator BDSSamplerRegistry::begin ( )

inline

Iterator mechanics.

Definition at line 99 of file BDSSamplerRegistry.hh.

References infos.

◆ begin() [2/2]

const_iterator BDSSamplerRegistry::begin ( ) const

inline

Iterator mechanics.

Definition at line 101 of file BDSSamplerRegistry.hh.

References infos.

◆ empty()

G4bool BDSSamplerRegistry::empty ( ) const

inline

Iterator mechanics.

Definition at line 103 of file BDSSamplerRegistry.hh.

References infos.

◆ end() [1/2]

iterator BDSSamplerRegistry::end ( )

inline

Iterator mechanics.

Definition at line 100 of file BDSSamplerRegistry.hh.

References infos.

◆ end() [2/2]

const_iterator BDSSamplerRegistry::end ( ) const

inline

Iterator mechanics.

Definition at line 102 of file BDSSamplerRegistry.hh.

References infos.

◆ GetBeamlineIndex()

G4int BDSSamplerRegistry::GetBeamlineIndex ( G4int index ) const

inline

Accessor.

Definition at line 192 of file BDSSamplerRegistry.hh.

References infos.

◆ GetInfo()

const BDSSamplerPlacementRecord & BDSSamplerRegistry::GetInfo ( G4int index ) const

inline

Accessor.

Definition at line 113 of file BDSSamplerRegistry.hh.

References infos.

Referenced by BDSEventAction::IdentifyTrajectoriesForStorage(), BDSSDSampler::ProcessHits(), BDSSDSamplerCylinder::ProcessHits(), and BDSSDSamplerSphere::ProcessHits().

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◆ GetName()

G4String BDSSamplerRegistry::GetName ( G4int index ) const

inline

Accessor.

Definition at line 168 of file BDSSamplerRegistry.hh.

References infos.

◆ GetNames()

std::vector< G4String > BDSSamplerRegistry::GetNames ( ) const

Access all names at once.

Definition at line 97 of file BDSSamplerRegistry.cc.

References infos, and BDSSamplerPlacementRecord::Name().

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◆ GetNameUnique()

G4String BDSSamplerRegistry::GetNameUnique ( G4int index ) const

inline

Accessor.

Definition at line 171 of file BDSSamplerRegistry.hh.

References infos.

Referenced by BDSParallelWorldSampler::Construct().

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◆ GetSampler()

BDSSampler * BDSSamplerRegistry::GetSampler ( G4int index ) const

inline

Accessor.

Definition at line 174 of file BDSSamplerRegistry.hh.

References infos.

◆ GetSamplerIDsCylinder()

std::vector< G4int > BDSSamplerRegistry::GetSamplerIDsCylinder ( ) const

inline

Definition at line 132 of file BDSSamplerRegistry.hh.

◆ GetSamplerIDsPlane()

std::vector< G4int > BDSSamplerRegistry::GetSamplerIDsPlane ( ) const

inline

Definition at line 131 of file BDSSamplerRegistry.hh.

◆ GetSamplerIDsSphere()

std::vector< G4int > BDSSamplerRegistry::GetSamplerIDsSphere ( ) const

inline

Definition at line 133 of file BDSSamplerRegistry.hh.

◆ GetSPosition()

G4double BDSSamplerRegistry::GetSPosition ( G4int index ) const

inline

Accessor.

Definition at line 183 of file BDSSamplerRegistry.hh.

References infos.

◆ GetTransform()

G4Transform3D BDSSamplerRegistry::GetTransform ( G4int index ) const

inline

Accessor.

Definition at line 177 of file BDSSamplerRegistry.hh.

References infos.

◆ GetTransformInverse()

G4Transform3D BDSSamplerRegistry::GetTransformInverse ( G4int index ) const

inline

Accessor.

Definition at line 180 of file BDSSamplerRegistry.hh.

References infos.

Referenced by BDSSDSampler::ProcessHits(), BDSSDSamplerCylinder::ProcessHits(), and BDSSDSamplerSphere::ProcessHits().

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◆ GetUniqueNames()

std::vector< G4String > BDSSamplerRegistry::GetUniqueNames ( ) const

Access all the unique names at once.

Definition at line 105 of file BDSSamplerRegistry.cc.

References infos, and BDSSamplerPlacementRecord::UniqueName().

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◆ GetUniqueNamesCylinder()

std::vector< G4String > BDSSamplerRegistry::GetUniqueNamesCylinder ( ) const

Definition at line 124 of file BDSSamplerRegistry.cc.

◆ GetUniqueNamesPlane()

std::vector< G4String > BDSSamplerRegistry::GetUniqueNamesPlane ( ) const

Definition at line 113 of file BDSSamplerRegistry.cc.

◆ GetUniqueNamesSphere()

std::vector< G4String > BDSSamplerRegistry::GetUniqueNamesSphere ( ) const

Definition at line 135 of file BDSSamplerRegistry.cc.

◆ GetUniqueNameToRadiusCylinder()

std::map< std::string, double > BDSSamplerRegistry::GetUniqueNameToRadiusCylinder ( ) const

For output in standard C++ types. Also in m for units.

Definition at line 146 of file BDSSamplerRegistry.cc.

References infos, BDSSamplerPlacementRecord::Radius(), BDSSamplerPlacementRecord::Type(), and BDSSamplerPlacementRecord::UniqueName().

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◆ GetUniqueNameToRadiusSphere()

std::map< std::string, double > BDSSamplerRegistry::GetUniqueNameToRadiusSphere ( ) const

For output in standard C++ types. Also in m for units.

Definition at line 157 of file BDSSamplerRegistry.cc.

References infos, BDSSamplerPlacementRecord::Radius(), BDSSamplerPlacementRecord::Type(), and BDSSamplerPlacementRecord::UniqueName().

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◆ GetUniquePlaneNamesAndSPosition()

std::vector< std::pair< G4String, G4double > > BDSSamplerRegistry::GetUniquePlaneNamesAndSPosition ( ) const

Access all the unique names and their corresponding s position at once.

Definition at line 168 of file BDSSamplerRegistry.cc.

References infos, BDSSamplerPlacementRecord::SPosition(), BDSSamplerPlacementRecord::Type(), and BDSSamplerPlacementRecord::UniqueName().

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◆ Instance()

BDSSamplerRegistry * BDSSamplerRegistry::Instance ( )

static

Accessor for registry.

Definition at line 34 of file BDSSamplerRegistry.cc.

References BDSSamplerRegistry(), and instance.

Referenced by BDSMultilayerScreen::AddScreenLayer(), BDSScreenLayer::AssignSampler(), BDSParallelWorldSampler::Construct(), BDSOutputROOTEventModel::Fill(), BDSEventAction::IdentifyTrajectoriesForStorage(), BDSOutputStructures::InitialiseSamplers(), BDSSDSampler::Initialize(), BDSSDSamplerCylinder::Initialize(), BDSSDSamplerSphere::Initialize(), BDSParallelWorldSampler::Place(), BDSLinkDetectorConstruction::PlaceOneComponent(), BDSLinkOpaqueBox::PlaceOutputSampler(), BDSRunAction::SetTrajectorySamplerIDs(), BDSOutputStructures::UpdateSamplerStructures(), BDSIM::~BDSIM(), and BDSIMLink::~BDSIMLink().

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◆ NumberOfExistingSamplers()

G4int BDSSamplerRegistry::NumberOfExistingSamplers ( ) const

inline

Get number of registered samplers.

Definition at line 186 of file BDSSamplerRegistry.hh.

References numberOfEntries.

Referenced by BDSMultilayerScreen::AddScreenLayer().

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◆ RegisterSampler() [1/2]

G4int BDSSamplerRegistry::RegisterSampler ( BDSSamplerPlacementRecord & info )

Definition at line 85 of file BDSSamplerRegistry.cc.

◆ RegisterSampler() [2/2]

G4int BDSSamplerRegistry::RegisterSampler	(	const G4String &	name,
		BDSSampler *	sampler,
		const G4Transform3D &	transform = `G4Transform3D()`,
		G4double	S = `-1000`,
		const BDSBeamlineElement *	element = `nullptr`,
		BDSSamplerType	type = `BDSSamplerType::plane`,
		G4double	radius = `0`
	)

Register a sampler. This register an instance of a sampler (note could be same sampler object again and again) with a specific placement transform. The registration returns an integer that the sampler transform, name etc can be looked up in this registry by - ie by the output. The name does not need to be unique. This registry ensures the returned integer will be unique however. Default transform is unity - ie up to developer (outside registry) to test on this and determine transform externally as can't be known at construction time. The transform is the transform the sampler is placed with in the world volume, so the inverse is required to get global to local transformation. S is global s position with unphysical default of -1m.

Definition at line 61 of file BDSSamplerRegistry.cc.

References existingNames, RegisterSampler(), and samplerObjects.

Referenced by BDSScreenLayer::AssignSampler(), BDSParallelWorldSampler::Construct(), BDSParallelWorldSampler::Place(), BDSLinkDetectorConstruction::PlaceOneComponent(), BDSLinkOpaqueBox::PlaceOutputSampler(), and RegisterSampler().

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◆ SafeIndex()

G4bool BDSSamplerRegistry::SafeIndex ( G4int index ) const

inline

Definition at line 142 of file BDSSamplerRegistry.hh.

◆ size()

size_t BDSSamplerRegistry::size ( ) const

inline

Definition at line 189 of file BDSSamplerRegistry.hh.

Field Documentation

◆ existingNames

std::map<G4String, G4int> BDSSamplerRegistry::existingNames

private

Store the already added names to ensure that a sampler can also have a unique name for output purposes. Also store the number of times that name has been used.

Definition at line 158 of file BDSSamplerRegistry.hh.

Referenced by RegisterSampler().

◆ infos

InfoVector BDSSamplerRegistry::infos

private

Storage of registered information.

Definition at line 65 of file BDSSamplerRegistry.hh.

Referenced by begin(), empty(), end(), GetBeamlineIndex(), GetInfo(), GetName(), GetNames(), GetNameUnique(), GetSampler(), GetSPosition(), GetTransform(), GetTransformInverse(), GetUniqueNames(), GetUniqueNameToRadiusCylinder(), GetUniqueNameToRadiusSphere(), and GetUniquePlaneNamesAndSPosition().

◆ instance

BDSSamplerRegistry * BDSSamplerRegistry::instance = nullptr

staticprivate

Singleton instance.

Definition at line 149 of file BDSSamplerRegistry.hh.

Referenced by Instance().

◆ numberOfEntries

G4int BDSSamplerRegistry::numberOfEntries

private

Counter for easy checking of out of bounds and incrementing. Also the index in the member vectors, so zero counting.

Definition at line 153 of file BDSSamplerRegistry.hh.

Referenced by NumberOfExistingSamplers().

◆ samplerIDsPerType

std::map<BDSSamplerType, std::vector<G4int> > BDSSamplerRegistry::samplerIDsPerType

private

Definition at line 165 of file BDSSamplerRegistry.hh.

◆ samplerObjects

std::set<BDSSampler*> BDSSamplerRegistry::samplerObjects

private

Cache of unique sampler objects for memory management.

Definition at line 161 of file BDSSamplerRegistry.hh.

Referenced by RegisterSampler().

◆ samplerTypeToCategory

std::map<BDSSamplerType, BDSSamplerType> BDSSamplerRegistry::samplerTypeToCategory

private

Map to reduce 'forward' sampler types to simple sampler types for keeping a record of IDs.

Definition at line 164 of file BDSSamplerRegistry.hh.

Referenced by BDSSamplerRegistry().

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

/Users/nevay/physics/reps/bdsim/include/BDSSamplerRegistry.hh
/Users/nevay/physics/reps/bdsim/src/BDSSamplerRegistry.cc

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ const_iterator

◆ InfoVector

◆ iterator

Constructor & Destructor Documentation

◆ ~BDSSamplerRegistry()

◆ BDSSamplerRegistry()

Member Function Documentation

◆ begin() [1/2]

◆ begin() [2/2]

◆ empty()

◆ end() [1/2]

◆ end() [2/2]

◆ GetBeamlineIndex()

◆ GetInfo()

◆ GetName()

◆ GetNames()

◆ GetNameUnique()

◆ GetSampler()

◆ GetSamplerIDsCylinder()

◆ GetSamplerIDsPlane()

◆ GetSamplerIDsSphere()

◆ GetSPosition()

◆ GetTransform()

◆ GetTransformInverse()

◆ GetUniqueNames()

◆ GetUniqueNamesCylinder()

◆ GetUniqueNamesPlane()

◆ GetUniqueNamesSphere()

◆ GetUniqueNameToRadiusCylinder()

◆ GetUniqueNameToRadiusSphere()

◆ GetUniquePlaneNamesAndSPosition()

◆ Instance()

◆ NumberOfExistingSamplers()

◆ RegisterSampler() [1/2]

◆ RegisterSampler() [2/2]

◆ SafeIndex()

◆ size()

Field Documentation

◆ existingNames

◆ infos

◆ instance

◆ numberOfEntries

◆ samplerIDsPerType

◆ samplerObjects

◆ samplerTypeToCategory