Acts::TripletSeeder Class Reference

Full triplet seeder which depends on a doublet and triplet seed finder, and a triplet seed filter. More...

#include <Acts/Seeding2/TripletSeeder.hpp>

Classes
struct	Cache
	Cache for storing intermediate results during triplet seeding to avoid reallocation. More...

Public Member Functions
	TripletSeeder (std::unique_ptr< const Logger > logger=getDefaultLogger("TripletSeeder", Logging::Level::INFO))
	Construct a TripletSeeder with optional logger.
void	createSeedsFromGroup (Cache &cache, const DoubletSeedFinder &bottomFinder, const DoubletSeedFinder &topFinder, const TripletSeedFinder &tripletFinder, const ITripletSeedFilter &filter, const SpacePointContainer2 &spacePoints, SpacePointContainer2::ConstSubset &bottomSps, const ConstSpacePointProxy2 &middleSp, SpacePointContainer2::ConstSubset &topSps, SeedContainer2 &outputSeeds) const
	Create all possible seeds from bottom, middle, and top space points.
void	createSeedsFromGroups (Cache &cache, const DoubletSeedFinder &bottomFinder, const DoubletSeedFinder &topFinder, const TripletSeedFinder &tripletFinder, const ITripletSeedFilter &filter, const SpacePointContainer2 &spacePoints, const std::span< SpacePointContainer2::ConstRange > &bottomSpGroups, const SpacePointContainer2::ConstRange &middleSpGroup, const std::span< SpacePointContainer2::ConstRange > &topSpGroups, const std::pair< float, float > &radiusRangeForMiddle, SeedContainer2 &outputSeeds) const
	Create all possible seeds from bottom, middle, and top space points.

Detailed Description

Full triplet seeder which depends on a doublet and triplet seed finder, and a triplet seed filter.

Constructor & Destructor Documentation

TripletSeeder()

Acts::TripletSeeder::TripletSeeder ( std::unique_ptr< const Logger > logger = getDefaultLogger("TripletSeeder", Logging::Level::INFO) )

explicit

Construct a TripletSeeder with optional logger.

Parameters

logger

Logger instance for debug output (defaults to INFO level)

Member Function Documentation

createSeedsFromGroup()

void Acts::TripletSeeder::createSeedsFromGroup	(	Cache &	cache,
		const DoubletSeedFinder &	bottomFinder,
		const DoubletSeedFinder &	topFinder,
		const TripletSeedFinder &	tripletFinder,
		const ITripletSeedFilter &	filter,
		const SpacePointContainer2 &	spacePoints,
		SpacePointContainer2::ConstSubset &	bottomSps,
		const ConstSpacePointProxy2 &	middleSp,
		SpacePointContainer2::ConstSubset &	topSps,
		SeedContainer2 &	outputSeeds ) const

Create all possible seeds from bottom, middle, and top space points.

Parameters

cache	Cache object to store intermediate results
bottomFinder	Finder for bottom doublets
topFinder	Finder for top doublets
tripletFinder	Finder for triplet space points
filter	Triplet seed filter that defines the filtering criteria
spacePoints	Space point container
bottomSps	Subset of space points to be used as innermost SP in a seed
middleSp	Space point candidate to be used as middle SP in a seed
topSps	Subset of space points to be used as outermost SP in a seed
outputSeeds	Output container for the seeds

createSeedsFromGroups()

void Acts::TripletSeeder::createSeedsFromGroups	(	Cache &	cache,
		const DoubletSeedFinder &	bottomFinder,
		const DoubletSeedFinder &	topFinder,
		const TripletSeedFinder &	tripletFinder,
		const ITripletSeedFilter &	filter,
		const SpacePointContainer2 &	spacePoints,
		const std::span< SpacePointContainer2::ConstRange > &	bottomSpGroups,
		const SpacePointContainer2::ConstRange &	middleSpGroup,
		const std::span< SpacePointContainer2::ConstRange > &	topSpGroups,
		const std::pair< float, float > &	radiusRangeForMiddle,
		SeedContainer2 &	outputSeeds ) const

Create all possible seeds from bottom, middle, and top space points.

Parameters

cache	Cache object to store intermediate results
bottomFinder	Finder for bottom doublets
topFinder	Finder for top doublets
tripletFinder	Finder for triplet space points
filter	Triplet seed filter that defines the filtering criteria
spacePoints	Space point container
bottomSpGroups	Groups of space points to be used as innermost SP in a seed
middleSpGroup	Group of space points to be used as middle SP in a seed
topSpGroups	Groups of space points to be used as outermost SP in a seed
radiusRangeForMiddle	Range of radii for the middle space points
outputSeeds	Output container for the seeds