Acts::ConstMultiTrajectoryBackend Concept Reference

#include <Acts/EventData/MultiTrajectoryBackendConcept.hpp>

Concept definition

template<typename T>
concept Acts::ConstMultiTrajectoryBackend = 
    CommonMultiTrajectoryBackend<T> &&
    requires(T v, HashedString key, TrackIndexType istate) {
      { v.parameters_impl(istate) } -> std::same_as<detail::ConstParameters>;
 
      { v.covariance_impl(istate) } -> std::same_as<detail::ConstCovariance>;
 
      { v.jacobian_impl(istate) } -> std::same_as<detail::ConstCovariance>;
 
      {
        v.template calibrated_impl<2>(istate)
      } -> std::same_as<Eigen::Map<const Vector2>>;
 
      {
        v.template calibratedCovariance_impl<2>(istate)
      } -> std::same_as<Eigen::Map<const ActsSquareMatrix<2>>>;
    }