Acts::IExperimentCuts< SpacePoint > Class Template Reference

IExperimentCuts can be used to increase or decrease seed weights based on the space points used in a seed. More...

#include <Acts/Seeding/IExperimentCuts.hpp>

Inheritance diagram for Acts::IExperimentCuts< SpacePoint >:

Public Member Functions
virtual	~IExperimentCuts ()=default
virtual std::vector< typename CandidatesForMiddleSp< const SpacePoint >::value_type >	cutPerMiddleSP (std::vector< typename CandidatesForMiddleSp< const SpacePoint >::value_type > seedCandidates) const =0
virtual float	seedWeight (const SpacePoint &bottom, const SpacePoint &middle, const SpacePoint &top) const =0
	Returns seed weight bonus/malus depending on detector considerations.
virtual bool	singleSeedCut (float weight, const SpacePoint &bottom, const SpacePoint &middle, const SpacePoint &top) const =0

Detailed Description

template<typename SpacePoint>
class Acts::IExperimentCuts< SpacePoint >

IExperimentCuts can be used to increase or decrease seed weights based on the space points used in a seed.

Seed weights are also influenced by the SeedFilter default implementation. This tool is also used to decide if a seed passes a seed weight cut. As the weight is stored in seeds, there are two distinct methods.

Constructor & Destructor Documentation

~IExperimentCuts()

template<typename SpacePoint>

virtual Acts::IExperimentCuts< SpacePoint >::~IExperimentCuts ( )

virtualdefault

Member Function Documentation

cutPerMiddleSP()

template<typename SpacePoint>

virtual std::vector< typename CandidatesForMiddleSp< const SpacePoint >::value_type > Acts::IExperimentCuts< SpacePoint >::cutPerMiddleSP ( std::vector< typename CandidatesForMiddleSp< const SpacePoint >::value_type > seedCandidates ) const

pure virtual

Parameters

seedCandidates

contains collection of seed candidates created for one middle space point in a std::tuple format

Returns

vector of seed candidates that pass the cut

seedWeight()

template<typename SpacePoint>

virtual float Acts::IExperimentCuts< SpacePoint >::seedWeight ( const SpacePoint & bottom, const SpacePoint & middle, const SpacePoint & top ) const

pure virtual

Returns seed weight bonus/malus depending on detector considerations.

Parameters

bottom	bottom space point of the current seed
middle	middle space point of the current seed
top	top space point of the current seed

Returns

seed weight to be added to the seed's weight

singleSeedCut()

template<typename SpacePoint>

virtual bool Acts::IExperimentCuts< SpacePoint >::singleSeedCut ( float weight, const SpacePoint & bottom, const SpacePoint & middle, const SpacePoint & top ) const

pure virtual

Parameters

weight	the current seed weight
bottom	bottom space point of the current seed
middle	middle space point of the current seed
top	top space point of the current seed

Returns

true if the seed should be kept, false if the seed should be discarded