Acts::Seedfinder< external_spacepoint_t > Class Template Reference

#include <acts/blob/master/Core/include/Acts/Seeding/Seedfinder.hpp>

Collaboration diagram for Acts::Seedfinder< external_spacepoint_t >:

Public Member Functions
	Seedfinder (Acts::SeedfinderConfig< external_spacepoint_t > config)
	~Seedfinder ()=default
template<typename sp_range_t >
std::vector< Seed < external_spacepoint_t > >	createSeedsForGroup (sp_range_t bottomSPs, sp_range_t middleSPs, sp_range_t topSPs) const
Disallow default instantiation, copy, assignment
	Seedfinder ()=delete
	Seedfinder (const Seedfinder< external_spacepoint_t > &)=delete
Seedfinder < external_spacepoint_t > &	operator= (const Seedfinder< external_spacepoint_t > &)=delete

Private Member Functions
void	transformCoordinates (std::vector< const InternalSpacePoint< external_spacepoint_t > * > &vec, const InternalSpacePoint< external_spacepoint_t > &spM, bool bottom, std::vector< LinCircle > &linCircleVec) const

Private Attributes
Acts::SeedfinderConfig < external_spacepoint_t >	m_config

Detailed Description

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

Definition at line 34 of file Seedfinder.hpp.

View newest version in sPHENIX GitHub at line 34 of file Seedfinder.hpp

Constructor & Destructor Documentation

template<typename external_spacepoint_t >

Acts::Seedfinder< external_spacepoint_t >::Seedfinder

(

Acts::SeedfinderConfig< external_spacepoint_t >

config

)

The only constructor. Requires a config object.

Parameters

config

the configuration for the Seedfinder

Definition at line 18 of file Seedfinder.ipp.

View newest version in sPHENIX GitHub at line 18 of file Seedfinder.ipp

References Acts::SeedfinderConfig< SpacePoint >::bFieldInZ, Acts::SeedfinderConfig< SpacePoint >::highland, Acts::Seedfinder< external_spacepoint_t >::m_config, Acts::SeedfinderConfig< SpacePoint >::maxScatteringAngle2, Acts::SeedfinderConfig< SpacePoint >::minHelixDiameter2, Acts::SeedfinderConfig< SpacePoint >::minPt, Acts::SeedfinderConfig< SpacePoint >::pT2perRadius, Acts::SeedfinderConfig< SpacePoint >::pTPerHelixRadius, and Acts::SeedfinderConfig< SpacePoint >::radLengthPerSeed.

template<typename external_spacepoint_t>

Acts::Seedfinder< external_spacepoint_t >::~Seedfinder ( )

default

template<typename external_spacepoint_t>

Acts::Seedfinder< external_spacepoint_t >::Seedfinder ( )

delete

template<typename external_spacepoint_t>

Acts::Seedfinder< external_spacepoint_t >::Seedfinder ( const Seedfinder< external_spacepoint_t > &  )

delete

Member Function Documentation

template<typename external_spacepoint_t >

template<typename sp_range_t >

std::vector< Seed< external_spacepoint_t > > Acts::Seedfinder< external_spacepoint_t >::createSeedsForGroup	(	sp_range_t	bottomSPs,
		sp_range_t	middleSPs,
		sp_range_t	topSPs
	)		const

Create all seeds from the space points in the three iterators. Can be used to parallelize the seed creation

Parameters

bottom	group of space points to be used as innermost SP in a seed.
middle	group of space points to be used as middle SP in a seed.
top	group of space points to be used as outermost SP in a seed. Ranges must return pointers. Ranges must be separate objects for each parallel call.

Returns

vector in which all found seeds for this group are stored.

Definition at line 40 of file Seedfinder.ipp.

View newest version in sPHENIX GitHub at line 40 of file Seedfinder.ipp

References A(), kdfinder::abs(), b, B(), deltaR(), error, if(), and t.

Referenced by main(), and PHActsSiliconSeeding::runSeeder().

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template<typename external_spacepoint_t>

Seedfinder<external_spacepoint_t>& Acts::Seedfinder< external_spacepoint_t >::operator= ( const Seedfinder< external_spacepoint_t > &  )

delete

template<typename external_spacepoint_t >

void Acts::Seedfinder< external_spacepoint_t >::transformCoordinates ( std::vector< const InternalSpacePoint< external_spacepoint_t > * > &  vec, const InternalSpacePoint< external_spacepoint_t > &  spM, bool  bottom, std::vector< LinCircle > &  linCircleVec  ) const

private

Definition at line 249 of file Seedfinder.ipp.

View newest version in sPHENIX GitHub at line 249 of file Seedfinder.ipp

References Acts::LinCircle::cotTheta, Acts::LinCircle::Er, Acts::LinCircle::iDeltaR, int(), Acts::InternalSpacePoint< SpacePoint >::radius(), G4InuclParticleNames::sp, Acts::LinCircle::U, Acts::LinCircle::V, Acts::InternalSpacePoint< SpacePoint >::varianceR(), Acts::InternalSpacePoint< SpacePoint >::varianceZ(), Acts::InternalSpacePoint< SpacePoint >::x(), x, Acts::InternalSpacePoint< SpacePoint >::y(), y, Acts::InternalSpacePoint< SpacePoint >::z(), and Acts::LinCircle::Zo.

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Member Data Documentation

template<typename external_spacepoint_t>

Acts::SeedfinderConfig<external_spacepoint_t> Acts::Seedfinder< external_spacepoint_t >::m_config

private

Definition at line 70 of file Seedfinder.hpp.

View newest version in sPHENIX GitHub at line 70 of file Seedfinder.hpp

Referenced by Acts::Seedfinder< external_spacepoint_t >::Seedfinder().

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

• acts/blob/master/Core/include/Acts/Seeding/Seedfinder.hpp
• acts/blob/master/Core/include/Acts/Seeding/Seedfinder.ipp