Template Class SeedFilter¶

Class Documentation¶

template<typename external_spacepoint_t> class Acts::SeedFilter¶

Filter seeds at various stages with the currently available information.

Public Functions

SeedFilter(SeedFilterConfig config, IExperimentCuts<external_spacepoint_t> *expCuts = 0)¶

void filterSeeds_1SpFixed(std::vector<std::pair<float, std::unique_ptr<const InternalSeed<external_spacepoint_t>>>> &seedsPerSpM, std::vector<Seed<external_spacepoint_t>> &outVec) const¶

Filter seeds once all seeds for one middle space point have been created.

Return

vector of all InternalSeeds that not filtered out

Parameters

seedsPerSpM: vector of pairs containing weight and seed for all for all seeds with the same middle space point

std::vector<std::pair<float, std::unique_ptr<const InternalSeed<external_spacepoint_t>>>> filterSeeds_2SpFixed(const InternalSpacePoint<external_spacepoint_t> &bottomSP, const InternalSpacePoint<external_spacepoint_t> &middleSP, std::vector<const InternalSpacePoint<external_spacepoint_t>*> &topSpVec, std::vector<float> &invHelixDiameterVec, std::vector<float> &impactParametersVec, float zOrigin) const¶

Create InternalSeeds for the all seeds with the same bottom and middle space point and discard all others.

Return

vector of pairs containing seed weight and seed for all valid created seeds

Parameters

bottomSP: fixed bottom space point
middleSP: fixed middle space point
topSpVec: vector containing all space points that may be compatible with both bottom and middle space point
origin: on the z axis as defined by bottom and middle space point

const IExperimentCuts<external_spacepoint_t> *getExperimentCuts() const¶