Chi2Fitter.cxx File Reference

#include "MuonTrackFindingTools/Chi2Fitter.h"
#include "Acts/Definitions/TrackParametrization.hpp"
#include "Acts/Definitions/Units.hpp"

Include dependency graph for Chi2Fitter.cxx:

Go to the source code of this file.

Namespaces
namespace	MuonExperimental

Functions
void	MuonExperimental::updateGx2fParams (BoundTrackParameters &params, const Eigen::VectorXd &deltaParamsExtended, std::unordered_map< GeometryIdentifier, Gx2fMaterialProperties > &materialMap, const std::vector< GeometryIdentifier > &geoIdVector)
	Update parameters (and scattering angles if applicable).
void	MuonExperimental::updateGx2fCovarianceParams (BoundMatrix &fullCovariancePredicted, Gx2fSystem &extendedSystem)
	Calculate and update the covariance of the fitted parameters.
void	MuonExperimental::addMeasurementToGx2fSumsBackend (Gx2fSystem &extendedSystem, const std::vector< BoundMatrix > &jacobianFromStart, const std::vector< std::size_t > &materialIndices, const std::vector< double > &qOverPderiv, const Eigen::MatrixXd &covarianceMeasurement, const BoundVector &predicted, const Eigen::VectorXd &measurement, const Eigen::MatrixXd &projector, const Logger &logger)
	Adds a measurement to the GX2F equation system in a modular backend function.
Eigen::VectorXd	MuonExperimental::computeGx2fDeltaParams (const Gx2fSystem &extendedSystem)
	Solve the gx2f system to get the delta parameters for the update.

Variables
const Acts::Matrix< eBoundSize, 2 >	MuonExperimental::phiThetaProjector
const Acts::Matrix< eBoundSize, 3 >	MuonExperimental::phiThetaQOverPProjector
const Acts::Matrix< eBoundSize, 1 >	MuonExperimental::qOverPProjector