An accelerator component for diagnostics screens e.g. OTR. Screen inside beam pipe. More...

#include <BDSMultilayerScreen.hh>

Collaboration diagram for BDSMultilayerScreen:

Public Member Functions
	BDSMultilayerScreen (const G4TwoVector &xysizeIn, const G4String &nameIn)

void	AddScreenLayer (G4double thickness, G4String material, G4String name, G4int isSampler=0, G4double grooveWidth=0, G4double grooveSpatialFrequency=0)
	Construct and add a screen layer.

void	AddScreenLayer (BDSScreenLayer *layer, G4int isSampler=0)
	Add a premade screen layer - retains ownership of layer.

const G4ThreeVector &	GetSize () const
	Full size of screen in x,y,z.

BDSScreenLayer *	ScreenLayer (G4int layer)
	Get a particular screen layer by index.

BDSScreenLayer *	ScreenLayer (const G4String &layerName)
	Get a particular screen layer by name.

BDSScreenLayer *	LastLayer () const
	Get the last layer of the screen.

G4int	NLayers () const
	Size of the screen.

void	SetPhys (G4PVPlacement *physIn)
	Set a physical placement to member variable.

void	Build ()
	Construct container, compute dimensions then place layers.

virtual void	Place (G4RotationMatrix rot, const G4ThreeVector &pos, G4LogicalVolume motherVol)
	Place the member logical volume 'log' with a given transform in a given mother volume.

void	ReflectiveSurface (G4int layer1, G4int layer2)
	Construct a reflective surface between two layers.

void	RoughSurface (G4int layer1, G4int layer2)
	Construct a rough surface between two layers.

Private Member Functions
void	ComputeDimensions ()

void	BuildMotherVolume ()
	Build a container volume.

void	PlaceLayers ()
	Place each layer in order in the container volume.


	BDSMultilayerScreen (const BDSMultilayerScreen &)=delete
	Private default constructor to force use of provided one.

BDSMultilayerScreen &	operator= (const BDSMultilayerScreen &)=delete
	Private default constructor to force use of provided one.

Private Attributes
G4TwoVector	xysize
	X,Y size of multilayer screen.

G4String	name
	Name of multilayer screen.

G4ThreeVector	size
	Extent.

std::vector< BDSScreenLayer * >	screenLayers
	Main storage of all layers.

std::map< G4String, BDSScreenLayer * >	screenLayerNames
	Map of names for looking up.

std::vector< G4double >	screenLayerZPos
	Cache of calculated z locations for layers.

BDSColourWheel *	colourWheel


G4LogicalVolume *	log
	Geometrical objects:

G4PVPlacement *	phys
	Geometrical objects:

G4VSolid *	solid
	Geometrical objects:

Detailed Description

An accelerator component for diagnostics screens e.g. OTR. Screen inside beam pipe.

Author: Lawrence Deacon

Definition at line 43 of file BDSMultilayerScreen.hh.

Constructor & Destructor Documentation

◆ BDSMultilayerScreen()

BDSMultilayerScreen::BDSMultilayerScreen	(	const G4TwoVector &	xysizeIn,
		const G4String &	nameIn
	)

Definition at line 37 of file BDSMultilayerScreen.cc.

◆ ~BDSMultilayerScreen()

BDSMultilayerScreen::~BDSMultilayerScreen ( )

virtual

Definition at line 51 of file BDSMultilayerScreen.cc.

Member Function Documentation

◆ AddScreenLayer() [1/2]

void BDSMultilayerScreen::AddScreenLayer	(	BDSScreenLayer *	layer,
		G4int	isSampler = `0`
	)

Add a premade screen layer - retains ownership of layer.

Definition at line 81 of file BDSMultilayerScreen.cc.

References BDSScreenLayer::AssignSampler(), BDSColourWheel::Colour(), colourWheel, BDSScreenLayer::GetName(), screenLayerNames, screenLayers, and BDSColourWheel::Spin().

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◆ AddScreenLayer() [2/2]

void BDSMultilayerScreen::AddScreenLayer	(	G4double	thickness,
		G4String	material,
		G4String	name,
		G4int	isSampler = `0`,
		G4double	grooveWidth = `0`,
		G4double	grooveSpatialFrequency = `0`
	)

Construct and add a screen layer.

Definition at line 58 of file BDSMultilayerScreen.cc.

References AddScreenLayer(), BDSSamplerRegistry::Instance(), BDSSamplerRegistry::NumberOfExistingSamplers(), and xysize.

Referenced by BDSScreen::AddScreenLayer(), and AddScreenLayer().

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◆ Build()

void BDSMultilayerScreen::Build ( )

Construct container, compute dimensions then place layers.

Definition at line 100 of file BDSMultilayerScreen.cc.

References BuildMotherVolume(), ComputeDimensions(), and PlaceLayers().

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◆ BuildMotherVolume()

void BDSMultilayerScreen::BuildMotherVolume ( )

private

Build a container volume.

Definition at line 200 of file BDSMultilayerScreen.cc.

References BDSMaterials::GetMaterial(), BDSGlobalConstants::Instance(), BDSMaterials::Instance(), log, name, size, and solid.

Referenced by Build().

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◆ ComputeDimensions()

void BDSMultilayerScreen::ComputeDimensions ( )

private

Calculate the extent of the multilayer screen given all the layers.

Definition at line 178 of file BDSMultilayerScreen.cc.

References name, screenLayers, screenLayerZPos, and size.

Referenced by Build().

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◆ GetSize()

const G4ThreeVector & BDSMultilayerScreen::GetSize ( ) const

inline

Full size of screen in x,y,z.

Definition at line 61 of file BDSMultilayerScreen.hh.

References size.

◆ LastLayer()

BDSScreenLayer * BDSMultilayerScreen::LastLayer ( ) const

inline

Get the last layer of the screen.

Definition at line 67 of file BDSMultilayerScreen.hh.

References screenLayers.

Referenced by BDSScreen::AddScreenLayer().

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◆ NLayers()

G4int BDSMultilayerScreen::NLayers ( ) const

inline

Size of the screen.

Definition at line 69 of file BDSMultilayerScreen.hh.

References screenLayers.

◆ Place()

void BDSMultilayerScreen::Place	(	G4RotationMatrix *	rot,
		const G4ThreeVector &	pos,
		G4LogicalVolume *	motherVol
	)

virtual

Place the member logical volume 'log' with a given transform in a given mother volume.

Definition at line 107 of file BDSMultilayerScreen.cc.

References log, and SetPhys().

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◆ PlaceLayers()

void BDSMultilayerScreen::PlaceLayers ( )

private

Place each layer in order in the container volume.

Definition at line 220 of file BDSMultilayerScreen.cc.

References log, screenLayers, and screenLayerZPos.

Referenced by Build().

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◆ ReflectiveSurface()

void BDSMultilayerScreen::ReflectiveSurface	(	G4int	layer1,
		G4int	layer2
	)

Construct a reflective surface between two layers.

Definition at line 122 of file BDSMultilayerScreen.cc.

References ScreenLayer().

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◆ RoughSurface()

void BDSMultilayerScreen::RoughSurface	(	G4int	layer1,
		G4int	layer2
	)

Construct a rough surface between two layers.

Definition at line 154 of file BDSMultilayerScreen.cc.

References ScreenLayer().

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◆ ScreenLayer() [1/2]

BDSScreenLayer * BDSMultilayerScreen::ScreenLayer ( const G4String & layerName )

Get a particular screen layer by name.

Definition at line 91 of file BDSMultilayerScreen.cc.

References screenLayerNames.

◆ ScreenLayer() [2/2]

BDSScreenLayer * BDSMultilayerScreen::ScreenLayer ( G4int layer )

inline

Get a particular screen layer by index.

Definition at line 63 of file BDSMultilayerScreen.hh.

References screenLayers.

Referenced by ReflectiveSurface(), and RoughSurface().

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◆ SetPhys()

void BDSMultilayerScreen::SetPhys ( G4PVPlacement * physIn )

inline

Set a physical placement to member variable.

Definition at line 72 of file BDSMultilayerScreen.hh.

References phys.

Referenced by Place().

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Field Documentation

◆ colourWheel

BDSColourWheel* BDSMultilayerScreen::colourWheel

private

Colour wheel that iterately supplies different colours - allows each layer to be clearly visualised.

Definition at line 117 of file BDSMultilayerScreen.hh.

Referenced by AddScreenLayer().

◆ log

G4LogicalVolume* BDSMultilayerScreen::log

private

Geometrical objects:

Definition at line 107 of file BDSMultilayerScreen.hh.

Referenced by BuildMotherVolume(), Place(), and PlaceLayers().

◆ name

G4String BDSMultilayerScreen::name

private

Name of multilayer screen.

Definition at line 103 of file BDSMultilayerScreen.hh.

Referenced by BuildMotherVolume(), and ComputeDimensions().

◆ phys

G4PVPlacement* BDSMultilayerScreen::phys

private

Geometrical objects:

Definition at line 108 of file BDSMultilayerScreen.hh.

Referenced by SetPhys().

◆ screenLayerNames

std::map<G4String, BDSScreenLayer*> BDSMultilayerScreen::screenLayerNames

private

Map of names for looking up.

Definition at line 112 of file BDSMultilayerScreen.hh.

Referenced by AddScreenLayer(), and ScreenLayer().

◆ screenLayers

std::vector<BDSScreenLayer*> BDSMultilayerScreen::screenLayers

private

Main storage of all layers.

Definition at line 111 of file BDSMultilayerScreen.hh.

Referenced by AddScreenLayer(), ComputeDimensions(), LastLayer(), NLayers(), PlaceLayers(), and ScreenLayer().

◆ screenLayerZPos

std::vector<G4double> BDSMultilayerScreen::screenLayerZPos

private

Cache of calculated z locations for layers.

Definition at line 113 of file BDSMultilayerScreen.hh.

Referenced by ComputeDimensions(), and PlaceLayers().

◆ size

G4ThreeVector BDSMultilayerScreen::size

private

Extent.

Definition at line 104 of file BDSMultilayerScreen.hh.

Referenced by BuildMotherVolume(), ComputeDimensions(), and GetSize().

◆ solid

G4VSolid* BDSMultilayerScreen::solid

private

Geometrical objects:

Definition at line 109 of file BDSMultilayerScreen.hh.

Referenced by BuildMotherVolume().

◆ xysize

G4TwoVector BDSMultilayerScreen::xysize

private

X,Y size of multilayer screen.

Definition at line 102 of file BDSMultilayerScreen.hh.

Referenced by AddScreenLayer().

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

/__w/bdsim/bdsim/include/BDSMultilayerScreen.hh
/__w/bdsim/bdsim/src/BDSMultilayerScreen.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BDSMultilayerScreen()

◆ ~BDSMultilayerScreen()

Member Function Documentation

◆ AddScreenLayer() [1/2]

◆ AddScreenLayer() [2/2]

◆ Build()

◆ BuildMotherVolume()

◆ ComputeDimensions()

◆ GetSize()

◆ LastLayer()

◆ NLayers()

◆ Place()

◆ PlaceLayers()

◆ ReflectiveSurface()

◆ RoughSurface()

◆ ScreenLayer() [1/2]

◆ ScreenLayer() [2/2]

◆ SetPhys()

Field Documentation

◆ colourWheel

◆ log

◆ name

◆ phys

◆ screenLayerNames

◆ screenLayers

◆ screenLayerZPos

◆ size

◆ solid

◆ xysize