Template Class IExperimentCuts

Class Documentation

template<typename SpacePoint>
class Acts::IExperimentCuts

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.

Public Functions

~IExperimentCuts() = default
std::vector<std::pair<float, std::unique_ptr<const InternalSeed<SpacePoint>>>> cutPerMiddleSP(std::vector<std::pair<float, std::unique_ptr<const InternalSeed<SpacePoint>>>> seeds) const = 0

Return

vector of seeds that pass the cut

Parameters

  • seeds: contains pairs of weight and seed created for one middle space point

float seedWeight(const InternalSpacePoint<SpacePoint> &bottom, const InternalSpacePoint<SpacePoint> &middle, const InternalSpacePoint<SpacePoint> &top) const = 0

Returns seed weight bonus/malus depending on detector considerations.

Return

seed weight to be added to the seed’s weight

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

bool singleSeedCut(float weight, const InternalSpacePoint<SpacePoint> &bottom, const InternalSpacePoint<SpacePoint> &middle, const InternalSpacePoint<SpacePoint> &top) const = 0

Return

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

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