#include <acts/blob/master/Plugins/Digitization/include/Acts/Plugins/Digitization/DoubleHitSpacePointBuilder.hpp>

Collaboration diagram for Acts::SpacePointBuilder< SpacePoint< Cluster > >:

Public Member Functions
	SpacePointBuilder (DoubleHitSpacePointConfig cfg)

void	makeClusterPairs (const GeometryContext &gctx, const std::vector< const Cluster * > &clustersFront, const std::vector< const Cluster * > &clustersBack, std::vector< std::pair< const Cluster , const Cluster >> &clusterPairs) const
	Searches possible combinations of two clusters on different surfaces that may come from the same particles.

void	calculateSpacePoints (const GeometryContext &gctx, const std::vector< std::pair< const Cluster , const Cluster >> &clusterPairs, std::vector< SpacePoint< Cluster >> &spacePoints) const
	Calculates the space points out of a given collection of clusters on several strip detectors and stores the data.

	SpacePointBuilder ()=default
	Default constructor.

void	calculateSpacePoints (const GeometryContext &gctx, const std::vector< const Cluster * > &clusters, std::vector< SpacePoint< Cluster >> &spacePointStorage) const
	Calculates the space points out of a given collection of clusters and stores the results.

Protected Member Functions
Vector2D	localCoords (const Cluster &cluster) const
	Getter method for the local coordinates of a cluster on its corresponding surface.

Vector3D	globalCoords (const GeometryContext &gctx, const Cluster &cluster) const
	Getter method for the global coordinates of a cluster.

Private Member Functions
Vector2D	localCoords (const Cluster &cluster) const
	Getter method for the local coordinates of a cluster on its corresponding surface.

Vector3D	globalCoords (const GeometryContext &gctx, const Cluster &cluster) const
	Getter method for the global coordinates of a cluster.

std::pair< Vector3D, Vector3D >	endsOfStrip (const GeometryContext &gctx, const Cluster &cluster) const
	Calculates the top and bottom ends of a SDE that corresponds to a given hit.

Private Attributes
DoubleHitSpacePointConfig	m_cfg
	Config.

Detailed Description

template<typename Cluster>
class Acts::SpacePointBuilder< SpacePoint< Cluster > >

Definition at line 47 of file DoubleHitSpacePointBuilder.hpp.

View newest version in sPHENIX GitHub at line 47 of file DoubleHitSpacePointBuilder.hpp

Constructor & Destructor Documentation

template<typename Cluster >

Acts::SpacePointBuilder< SpacePoint< Cluster > >::SpacePointBuilder ( DoubleHitSpacePointConfig cfg )

Constructor

Parameters

cfg	Specific config that will be used instead of the default values

template<typename Cluster >

Acts::SpacePointBuilder< SpacePoint< Cluster > >::SpacePointBuilder ( )

default

Default constructor.

Member Function Documentation

template<typename Cluster >

void Acts::SpacePointBuilder< SpacePoint< Cluster > >::calculateSpacePoints	(	const GeometryContext &	gctx,
		const std::vector< const Cluster * > &	clusters,
		std::vector< SpacePoint< Cluster >> &	spacePointStorage
	)		const

Calculates the space points out of a given collection of clusters and stores the results.

Parameters

gctx	The current geometry context object, e.g. alignment
cluster	vector of clusters
spacePointStorage	storage of the results

template<typename Cluster >

void Acts::SpacePointBuilder< SpacePoint< Cluster > >::calculateSpacePoints	(	const GeometryContext &	gctx,
		const std::vector< std::pair< const Cluster , const Cluster >> &	clusterPairs,
		std::vector< SpacePoint< Cluster >> &	spacePoints
	)		const

Calculates the space points out of a given collection of clusters on several strip detectors and stores the data.

Parameters

gctx	The current geometry context object, e.g. alignment
clusterPairs	pairs of clusters that are space point candidates
spacePoints	storage of the results

Note: If no configuration is set, the default values will be used

template<typename Cluster >

std::pair<Vector3D, Vector3D> Acts::SpacePointBuilder< SpacePoint< Cluster > >::endsOfStrip	(	const GeometryContext &	gctx,
		const Cluster &	cluster
	)		const

private

Calculates the top and bottom ends of a SDE that corresponds to a given hit.

Parameters

cluster object that stores the information about the hit

Returns: vectors to the top and bottom end of the SDE

template<typename Cluster >

Vector3D Acts::SpacePointBuilder< SpacePoint< Cluster > >::globalCoords	(	const GeometryContext &	gctx,
		const Cluster &	cluster
	)		const

protected

Getter method for the global coordinates of a cluster.

Parameters

gctx	The current geometry context object, e.g. alignment
cluster	object related to the cluster that holds the necessary information

Returns: vector of the global coordinates of the cluster

template<typename Cluster >

Vector3D Acts::SpacePointBuilder< SpacePoint< Cluster > >::globalCoords	(	const GeometryContext &	gctx,
		const Cluster &	cluster
	)		const

private

Getter method for the global coordinates of a cluster.

Parameters

cluster object related to the cluster that holds the necessary information

Returns: vector of the global coordinates of the cluster

template<typename Cluster >

Vector2D Acts::SpacePointBuilder< SpacePoint< Cluster > >::localCoords ( const Cluster & cluster ) const

protected

Getter method for the local coordinates of a cluster on its corresponding surface.

Parameters

cluster object related to the cluster that holds the necessary information

Returns: vector of the local coordinates of the cluster on the surface

template<typename Cluster >

Vector2D Acts::SpacePointBuilder< SpacePoint< Cluster > >::localCoords ( const Cluster & cluster ) const

private

Getter method for the local coordinates of a cluster on its corresponding surface.

Parameters

cluster object related to the cluster that holds the necessary information

Returns: vector of the local coordinates of the cluster on the surface

template<typename Cluster >

void Acts::SpacePointBuilder< SpacePoint< Cluster > >::makeClusterPairs	(	const GeometryContext &	gctx,
		const std::vector< const Cluster * > &	clustersFront,
		const std::vector< const Cluster * > &	clustersBack,
		std::vector< std::pair< const Cluster , const Cluster >> &	clusterPairs
	)		const

Searches possible combinations of two clusters on different surfaces that may come from the same particles.

Parameters

gctx	The current geometry context object, e.g. alignment
clustersFront	vector of clusters on a surface
clustersBack	vector of clusters on another surface
clusterPairs	storage of the cluster pairs

Note: The structure of clustersFront and clustersBack is meant to be clusters[Independent clusters on a single surface]

Member Data Documentation

template<typename Cluster >

DoubleHitSpacePointConfig Acts::SpacePointBuilder< SpacePoint< Cluster > >::m_cfg

private

Config.

Definition at line 83 of file DoubleHitSpacePointBuilder.hpp.

View newest version in sPHENIX GitHub at line 83 of file DoubleHitSpacePointBuilder.hpp

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

acts/blob/master/Plugins/Digitization/include/Acts/Plugins/Digitization/DoubleHitSpacePointBuilder.hpp
acts/blob/master/Plugins/Digitization/include/Acts/Plugins/Digitization/SingleHitSpacePointBuilder.hpp

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

template<typename Cluster> class Acts::SpacePointBuilder< SpacePoint< Cluster > >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename Cluster>
class Acts::SpacePointBuilder< SpacePoint< Cluster > >