Acts::BinFinder< external_spacepoint_t > Class Template Reference

#include <acts/blob/sPHENIX/Core/include/Acts/Seeding/BinFinder.hpp>

Collaboration diagram for Acts::BinFinder< external_spacepoint_t >:

Public Member Functions
	BinFinder ()=delete
	constructor
	BinFinder (const std::vector< std::pair< int, int >> &zBinNeighbors, int numPhiNeighbors)
boost::container::small_vector < size_t, 9 >	findBins (size_t phiBin, size_t zBin, const SpacePointGrid< external_spacepoint_t > *binnedSP) const

Private Attributes
Acts::detail::RefHolder< const std::vector< std::pair< int, int > > >	m_zBinNeighbors
int	m_numPhiNeighbors = 1

Detailed Description

template<typename external_spacepoint_t>
class Acts::BinFinder< external_spacepoint_t >

The BinFinder is used by the ISPGroupSelector. It can be used to find both bins that could be bottom bins as well as bins that could be top bins, which are assumed to be the same bins. Does not take interaction region into account to limit z-bins.

Definition at line 26 of file BinFinder.hpp.

View newest version in sPHENIX GitHub at line 26 of file BinFinder.hpp

Constructor & Destructor Documentation

template<typename external_spacepoint_t >

Acts::BinFinder< external_spacepoint_t >::BinFinder ( )

delete

constructor

template<typename external_spacepoint_t >

Acts::BinFinder< external_spacepoint_t >::BinFinder	(	const std::vector< std::pair< int, int >> &	zBinNeighbors,
		int	numPhiNeighbors
	)

Definition at line 10 of file BinFinder.ipp.

View newest version in sPHENIX GitHub at line 10 of file BinFinder.ipp

Member Function Documentation

template<typename external_spacepoint_t >

boost::container::small_vector< size_t, 9 > Acts::BinFinder< external_spacepoint_t >::findBins	(	size_t	phiBin,
		size_t	zBin,
		const SpacePointGrid< external_spacepoint_t > *	binnedSP
	)		const

Return all bins that could contain space points that can be used with the space points in the bin with the provided indices to create seeds.

Parameters

phiBin	phi index of bin with middle space points
zBin	z index of bin with middle space points
binnedSP	phi-z grid containing all bins

Definition at line 16 of file BinFinder.ipp.

View newest version in sPHENIX GitHub at line 16 of file BinFinder.ipp

References Acts::detail::Grid< T, Axes >::neighborHoodIndices().

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Member Data Documentation

template<typename external_spacepoint_t >

int Acts::BinFinder< external_spacepoint_t >::m_numPhiNeighbors = 1

private

Definition at line 48 of file BinFinder.hpp.

View newest version in sPHENIX GitHub at line 48 of file BinFinder.hpp

template<typename external_spacepoint_t >

Acts::detail::RefHolder<const std::vector<std::pair<int, int> > > Acts::BinFinder< external_spacepoint_t >::m_zBinNeighbors

private

Definition at line 47 of file BinFinder.hpp.

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

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

• acts/blob/sPHENIX/Core/include/Acts/Seeding/BinFinder.hpp
• acts/blob/sPHENIX/Core/include/Acts/Seeding/BinFinder.ipp