GBL trajectory. More...

#include <GblTrajectory.h>

Public Member Functions
	GblTrajectory (const std::vector< GblPoint > &aPointList, bool flagCurv=true, bool flagU1dir=true, bool flagU2dir=true)
	Create new (simple) trajectory from list of points. More...

	GblTrajectory (const std::vector< std::pair< std::vector< GblPoint >, Eigen::MatrixXd > > &aPointsAndTransList)
	Create new composed trajectory from list of points and transformations. More...

template<typename Seed >
	GblTrajectory (const std::vector< GblPoint > &aPointList, unsigned int aLabel, const Eigen::MatrixBase< Seed > &aSeed, bool flagCurv=true, bool flagU1dir=true, bool flagU2dir=true)
	Create new (simple) trajectory from list of points with external seed. More...

template<typename Derivatives , typename Measurements , typename Precision , typename std::enable_if<(Precision::ColsAtCompileTime !=1)>::type * = nullptr>
	GblTrajectory (const std::vector< std::pair< std::vector< GblPoint >, Eigen::MatrixXd > > &aPointsAndTransList, const Eigen::MatrixBase< Derivatives > &extDerivatives, const Eigen::MatrixBase< Measurements > &extMeasurements, const Eigen::MatrixBase< Precision > &extPrecisions)
	Create new composed trajectory from list of points and transformations with arbitrary external measurements. More...

template<typename Derivatives , typename Measurements , typename Precision , typename std::enable_if<(Precision::ColsAtCompileTime==1)>::type * = nullptr>
	GblTrajectory (const std::vector< std::pair< std::vector< GblPoint >, Eigen::MatrixXd > > &aPointsAndTransList, const Eigen::MatrixBase< Derivatives > &extDerivatives, const Eigen::MatrixBase< Measurements > &extMeasurements, const Eigen::MatrixBase< Precision > &extPrecisions)
	Create new composed trajectory from list of points and transformations with independent external measurements. More...

virtual	~GblTrajectory ()

bool	isValid () const
	Retrieve validity of trajectory. More...

unsigned int	getNumPoints () const
	Retrieve number of point from trajectory. More...

unsigned int	getResults (int aSignedLabel, Eigen::VectorXd &localPar, Eigen::MatrixXd &localCov) const
	Get fit results at point. More...

unsigned int	getMeasResults (unsigned int aLabel, unsigned int &numData, Eigen::VectorXd &aResiduals, Eigen::VectorXd &aMeasErrors, Eigen::VectorXd &aResErrors, Eigen::VectorXd &aDownWeights)
	Get residuals from fit at point for measurement. More...

unsigned int	getScatResults (unsigned int aLabel, unsigned int &numData, Eigen::VectorXd &aResiduals, Eigen::VectorXd &aMeasErrors, Eigen::VectorXd &aResErrors, Eigen::VectorXd &aDownWeights)
	Get (kink) residuals from fit at point for scatterer. More...

unsigned int	getLabels (std::vector< unsigned int > &aLabelList) const
	Get (list of) labels of points on (simple) valid trajectory. More...

unsigned int	getLabels (std::vector< std::vector< unsigned int > > &aLabelList) const
	Get (list of lists of) labels of points on (composed) valid trajectory. More...

unsigned int	fit (double &Chi2, int &Ndf, double &lostWeight, const std::string &optionList="", unsigned int aLabel=0)
	Perform fit of (valid) trajectory. More...

void	milleOut (MilleBinary &aMille)
	Write valid trajectory to Millepede-II binary file. More...

void	printTrajectory (unsigned int level=0) const
	Print GblTrajectory. More...

void	printPoints (unsigned int level=0) const
	Print GblPoints on trajectory. More...

void	printData () const
	Print GblData blocks for trajectory. More...

Private Member Functions
std::pair< std::vector< unsigned int >, Eigen::MatrixXd >	getJacobian (int aSignedLabel) const
	Get jacobian for transformation from fit to track parameters at point. More...

void	getFitToLocalJacobian (std::array< unsigned int, 5 > &anIndex, Matrix5d &aJacobian, const GblPoint &aPoint, unsigned int measDim, unsigned int nJacobian=1) const
	Get (part of) jacobian for transformation from (trajectory) fit to track parameters at point. More...

void	getFitToKinkJacobian (std::array< unsigned int, 7 > &anIndex, Matrix27d &aJacobian, const GblPoint &aPoint) const
	Get jacobian for transformation from (trajectory) fit to kink parameters at point. More...

void	construct ()
	Construct trajectory from list of points. More...

void	defineOffsets ()
	Define offsets from list of points. More...

void	calcJacobians ()
	Calculate Jacobians to previous/next scatterer from point to point ones. More...

void	prepare ()
	Prepare fit for simple or composed trajectory. More...

void	buildLinearEquationSystem ()
	Build linear equation system from data (blocks). More...

void	predict ()
	Calculate predictions for all points. More...

double	downWeight (unsigned int aMethod)
	Down-weight all points. More...

void	getResAndErr (unsigned int aData, bool used, double &aResidual, double &aMeadsError, double &aResError, double &aDownWeight)
	Get residual and errors from data block. More...

Private Attributes
unsigned int	numAllPoints
	Number of all points on trajectory. More...

std::vector< unsigned int >	numPoints
	Number of points on (sub)trajectory. More...

unsigned int	numTrajectories
	Number of trajectories (in composed trajectory) More...

unsigned int	numOffsets
	Number of (points with) offsets on trajectory. More...

unsigned int	numInnerTransformations
	Number of inner transformations to external parameters. More...

unsigned int	numInnerTransOffsets
	Number of (points with) offsets affected by inner transformations to external parameters. More...

unsigned int	numCurvature
	Number of curvature parameters (0 or 1) or external parameters. More...

unsigned int	numParameters
	Number of fit parameters. More...

unsigned int	numLocals
	Total number of (additional) local parameters. More...

unsigned int	numMeasurements
	Total number of measurements. More...

unsigned int	externalPoint
	Label of external point (or 0) More...

unsigned int	skippedMeasLabel
	Label of point with measurements skipped in fit (for unbiased residuals) (or 0) More...

unsigned int	maxNumGlobals
	Max. number of global labels/derivatives per point. More...

bool	constructOK
	Trajectory has been successfully constructed (ready for fit/output) More...

bool	fitOK
	Trajectory has been successfully fitted (results are valid) More...

std::vector< unsigned int >	theDimension
	List of active dimensions (0=u1, 1=u2) in fit. More...

std::vector< std::vector< GblPoint > >	thePoints
	(list of) List of points on trajectory More...

std::vector< GblData >	theData
	List of data blocks. More...

std::vector< unsigned int >	measDataIndex
	mapping points to data blocks from measurements More...

std::vector< unsigned int >	scatDataIndex
	mapping points to data blocks from scatterers More...

Eigen::MatrixXd	externalSeed
	Precision (inverse covariance matrix) of external seed. More...

std::vector< Eigen::MatrixXd >	innerTransformations
	Transformations at innermost points of composed trajectory (from common external parameters) More...

std::vector< Eigen::MatrixXd >	innerTransDer
	Derivatives at innermost points of composed trajectory. More...

std::vector< std::array< unsigned int, 5 > >	innerTransLab
	Labels at innermost points of composed trajectory. More...

Eigen::MatrixXd	externalDerivatives
	Derivatives for external measurements of composed trajectory. More...

Eigen::VectorXd	externalMeasurements
	Residuals for external measurements of composed trajectory. More...

Eigen::VectorXd	externalPrecisions
	Precisions for external measurements of composed trajectory. More...

VVector	theVector
	Vector of linear equation system. More...

BorderedBandMatrix	theMatrix
	(Bordered band) matrix of linear equation system More...

Detailed Description

GBL trajectory.

List of GblPoints ordered by arc length. Can be fitted and optionally written to MP-II binary file.

Definition at line 50 of file GblTrajectory.h.

Constructor & Destructor Documentation

◆ GblTrajectory() [1/5]

gbl::GblTrajectory::GblTrajectory	(	const std::vector< GblPoint > &	aPointList,
		bool	flagCurv = `true`,
		bool	flagU1dir = `true`,
		bool	flagU2dir = `true`
	)

Create new (simple) trajectory from list of points.

Curved trajectory in space (default) or without curvature (q/p) or in one plane (u-direction) only.

Parameters

[in]	aPointList	List of points
[in]	flagCurv	Use q/p
[in]	flagU1dir	Use in u1 direction
[in]	flagU2dir	Use in u2 direction

Definition at line 163 of file GblTrajectory.cpp.

References construct(), numAllPoints, numPoints, theDimension, and thePoints.

◆ GblTrajectory() [2/5]

gbl::GblTrajectory::GblTrajectory ( const std::vector< std::pair< std::vector< GblPoint >, Eigen::MatrixXd > > & aPointsAndTransList )

Create new composed trajectory from list of points and transformations.

Composed of curved trajectories in space.

Parameters

[in] aPointsAndTransList List containing pairs with list of points and transformation (at inner (first) point)

Definition at line 185 of file GblTrajectory.cpp.

References construct(), innerTransformations, numAllPoints, numCurvature, numInnerTransformations, numInnerTransOffsets, numPoints, theDimension, and thePoints.

◆ GblTrajectory() [3/5]

template<typename Seed >

gbl::GblTrajectory::GblTrajectory	(	const std::vector< GblPoint > &	aPointList,
		unsigned int	aLabel,
		const Eigen::MatrixBase< Seed > &	aSeed,
		bool	flagCurv = `true`,
		bool	flagU1dir = `true`,
		bool	flagU2dir = `true`
	)

Create new (simple) trajectory from list of points with external seed.

Curved trajectory in space (default) or without curvature (q/p) or in one plane (u-direction) only.

Template Parameters

Seed	Seed precision matrix

Parameters

[in]	aPointList	List of points
[in]	aLabel	(Signed) label of point for external seed (<0: in front, >0: after point, slope changes at scatterer!)
[in]	aSeed	Precision matrix of external seed
[in]	flagCurv	Use q/p
[in]	flagU1dir	Use in u1 direction
[in]	flagU2dir	Use in u2 direction

Definition at line 215 of file GblTrajectory.h.

References construct(), numAllPoints, numPoints, theDimension, and thePoints.

◆ GblTrajectory() [4/5]

template<typename Derivatives , typename Measurements , typename Precision , typename std::enable_if<(Precision::ColsAtCompileTime==1)>::type * >

gbl::GblTrajectory::GblTrajectory	(	const std::vector< std::pair< std::vector< GblPoint >, Eigen::MatrixXd > > &	aPointsAndTransList,
		const Eigen::MatrixBase< Derivatives > &	extDerivatives,
		const Eigen::MatrixBase< Measurements > &	extMeasurements,
		const Eigen::MatrixBase< Precision > &	extPrecisions
	)

Create new composed trajectory from list of points and transformations with arbitrary external measurements.

Composed of curved trajectories in space. The precision matrix for the external measurements is specified as matrix.

Template Parameters

Derivatives	External derivatives
Measurements	Residuals vector
Precision	Precision matrix or vector (with diagonal)

Parameters

[in]	aPointsAndTransList	List containing pairs with list of points and transformation (at inner (first) point)
[in]	extDerivatives	Derivatives of external measurements vs external parameters
[in]	extMeasurements	External measurements (residuals)
[in]	extPrecisions	Precision of external measurements (matrix)

Definition at line 236 of file GblTrajectory.h.

◆ GblTrajectory() [5/5]

template<typename Derivatives , typename Measurements , typename Precision , typename std::enable_if<(Precision::ColsAtCompileTime==1)>::type * = nullptr>

gbl::GblTrajectory::GblTrajectory	(	const std::vector< std::pair< std::vector< GblPoint >, Eigen::MatrixXd > > &	aPointsAndTransList,
		const Eigen::MatrixBase< Derivatives > &	extDerivatives,
		const Eigen::MatrixBase< Measurements > &	extMeasurements,
		const Eigen::MatrixBase< Precision > &	extPrecisions
	)

Create new composed trajectory from list of points and transformations with independent external measurements.

Composed of curved trajectories in space. The (diagonal) precision matrix for the external measurements is specified as vector (containing the diagonal).

Template Parameters

Derivatives	External derivatives
Measurements	Residuals vector
Precision	Precision matrix or vector (with diagonal)

Parameters

[in]	aPointsAndTransList	List containing pairs with list of points and transformation (at inner (first) point)
[in]	extDerivatives	Derivatives of external measurements vs external parameters
[in]	extMeasurements	External measurements (residuals)
[in]	extPrecisions	Precision of external measurements (vector with diagonal)

◆ ~GblTrajectory()

gbl::GblTrajectory::~GblTrajectory ( )

virtual

Definition at line 407 of file GblTrajectory.cpp.

Member Function Documentation

◆ buildLinearEquationSystem()

void gbl::GblTrajectory::buildLinearEquationSystem ( )

private

Build linear equation system from data (blocks).

Definition at line 1061 of file GblTrajectory.cpp.

References gbl::BorderedBandMatrix::addBlockMatrix(), gbl::InternalMeasurement, numCurvature, numLocals, numParameters, gbl::VVector::resize(), gbl::BorderedBandMatrix::resize(), skippedMeasLabel, theData, theMatrix, and theVector.

Referenced by fit().

◆ calcJacobians()

void gbl::GblTrajectory::calcJacobians ( )

private

Calculate Jacobians to previous/next scatterer from point to point ones.

Definition at line 494 of file GblTrajectory.cpp.

References gbl::GblPoint::addNextJacobian(), gbl::GblPoint::getP2pJacobian(), numTrajectories, and thePoints.

Referenced by construct().

◆ construct()

void gbl::GblTrajectory::construct ( )

private

Construct trajectory from list of points.

Trajectory is prepared for fit or output to binary file, may consists of sub-trajectories.

Definition at line 424 of file GblTrajectory.cpp.

References calcJacobians(), constructOK, defineOffsets(), fitOK, numAllPoints, numCurvature, numInnerTransformations, numInnerTransOffsets, numLocals, numMeasurements, numOffsets, numParameters, numTrajectories, prepare(), theDimension, and thePoints.

Referenced by GblTrajectory().

◆ defineOffsets()

void gbl::GblTrajectory::defineOffsets ( )

private

Define offsets from list of points.

Define offsets at points with scatterers and first and last point. All other points need interpolation from adjacent points with offsets.

Definition at line 472 of file GblTrajectory.cpp.

References numOffsets, numTrajectories, and thePoints.

Referenced by construct().

◆ downWeight()

double gbl::GblTrajectory::downWeight ( unsigned int aMethod )

private

Down-weight all points.

Parameters

[in] aMethod M-estimator (1: Tukey, 2:Huber, 3:Cauchy)

Definition at line 1376 of file GblTrajectory.cpp.

References theData.

Referenced by fit().

◆ fit()

unsigned int gbl::GblTrajectory::fit	(	double &	Chi2,
		int &	Ndf,
		double &	lostWeight,
		const std::string &	optionList = `""`,
		unsigned int	aLabel = `0`
	)

Perform fit of (valid) trajectory.

Optionally iterate for outlier down-weighting. Fit may fail due to singular or not positive definite matrices (internal exceptions 1-3).

Parameters

[out]	Chi2	Chi2 sum (corrected for down-weighting)
[out]	Ndf	Number of degrees of freedom
[out]	lostWeight	Sum of weights lost due to down-weighting
[in]	optionList	Iterations for down-weighting (One character per iteration: t,h,c (or T,H,C) for Tukey, Huber or Cauchy function)
[in]	aLabel	Label of point where to skip measurements (for unbiased residuals)

Returns: Error code (non zero value indicates failure of fit)

Definition at line 1398 of file GblTrajectory.cpp.

References buildLinearEquationSystem(), constructOK, downWeight(), fitOK, gbl::InternalMeasurement, numParameters, predict(), skippedMeasLabel, gbl::BorderedBandMatrix::solveAndInvertBorderedBand(), theData, theMatrix, and theVector.

◆ getFitToKinkJacobian()

void gbl::GblTrajectory::getFitToKinkJacobian	(	std::array< unsigned int, 7 > &	anIndex,
		Matrix27d &	aJacobian,
		const GblPoint &	aPoint
	)		const

private

Get jacobian for transformation from (trajectory) fit to kink parameters at point.

Jacobian broken lines (q/p,..,u_i-1,u_i,u_i+1..) to kink (du') parameters.

Parameters

[out]	anIndex	List of fit parameters (zero for zero derivatives)
[out]	aJacobian	Corresponding transformation matrix
[in]	aPoint	Point to use

Definition at line 753 of file GblTrajectory.cpp.

References gbl::GblPoint::getDerivatives(), gbl::GblPoint::getOffset(), numCurvature, numLocals, and theDimension.

Referenced by prepare().

◆ getFitToLocalJacobian()

void gbl::GblTrajectory::getFitToLocalJacobian	(	std::array< unsigned int, 5 > &	anIndex,
		Matrix5d &	aJacobian,
		const GblPoint &	aPoint,
		unsigned int	measDim,
		unsigned int	nJacobian = `1`
	)		const

private

Get (part of) jacobian for transformation from (trajectory) fit to track parameters at point.

Jacobian broken lines (q/p,..,u_i,u_i+1..) to local (q/p,u',u) parameters.

Parameters

[out]	anIndex	List of fit parameters (zero for zero derivatives)
[out]	aJacobian	Corresponding transformation matrix
[in]	aPoint	Point to use
[in]	measDim	Dimension of 'measurement' (<=2: calculate only offset part, >2: complete matrix)
[in]	nJacobian	Direction (0: to previous offset, 1: to next offset)

Definition at line 657 of file GblTrajectory.cpp.

References gbl::GblPoint::getDerivatives(), gbl::GblPoint::getOffset(), numCurvature, numLocals, and theDimension.

Referenced by getJacobian(), and prepare().

◆ getJacobian()

std::pair< std::vector< unsigned int >, MatrixXd > gbl::GblTrajectory::getJacobian ( int aSignedLabel ) const

private

Get jacobian for transformation from fit to track parameters at point.

Jacobian broken lines (q/p,..,u_i,u_i+1..) to track (q/p,u',u) parameters including additional local parameters (and transformation from external parameters).

Parameters

[in] aSignedLabel (Signed) label of point for external seed (<0: in front, >0: after point, slope changes at scatterer!)

Returns: List of fit parameters with non zero derivatives and corresponding transformation matrix

Definition at line 540 of file GblTrajectory.cpp.

References getFitToLocalJacobian(), innerTransDer, innerTransLab, numCurvature, numInnerTransformations, numInnerTransOffsets, numLocals, numPoints, numTrajectories, theDimension, and thePoints.

Referenced by getResults(), and prepare().

◆ getLabels() [1/2]

unsigned int gbl::GblTrajectory::getLabels ( std::vector< std::vector< unsigned int > > & aLabelList ) const

Get (list of lists of) labels of points on (composed) valid trajectory.

Parameters

[out] aLabelList List of of lists of labels

Returns: error code (non-zero if trajectory not valid (constructed successfully))

Definition at line 1008 of file GblTrajectory.cpp.

References constructOK, numTrajectories, and thePoints.

◆ getLabels() [2/2]

unsigned int gbl::GblTrajectory::getLabels ( std::vector< unsigned int > & aLabelList ) const

Get (list of) labels of points on (simple) valid trajectory.

Parameters

[out] aLabelList List of labels (aLabelList[i] = i+1)

Returns: error code (non-zero if trajectory not valid (constructed successfully))

Definition at line 989 of file GblTrajectory.cpp.

References constructOK, and thePoints.

◆ getMeasResults()

unsigned int gbl::GblTrajectory::getMeasResults	(	unsigned int	aLabel,
		unsigned int &	numData,
		Eigen::VectorXd &	aResiduals,
		Eigen::VectorXd &	aMeasErrors,
		Eigen::VectorXd &	aResErrors,
		Eigen::VectorXd &	aDownWeights
	)

Get residuals from fit at point for measurement.

Get (diagonalized) residual, error of measurement and residual and down-weighting factor for measurement at point

Parameters

[in]	aLabel	Label of point on trajectory
[out]	numData	Number of data blocks from measurement at point
[out]	aResiduals	Measurements-Predictions
[out]	aMeasErrors	Errors of Measurements
[out]	aResErrors	Errors of Residuals (including correlations from track fit)
[out]	aDownWeights	Down-Weighting factors

Returns: error code (non-zero if trajectory not fitted successfully)

Definition at line 835 of file GblTrajectory.cpp.

References fitOK, getResAndErr(), measDataIndex, and skippedMeasLabel.

◆ getNumPoints()

unsigned int gbl::GblTrajectory::getNumPoints ( ) const

Retrieve number of point from trajectory.

Definition at line 416 of file GblTrajectory.cpp.

References numAllPoints.

◆ getResAndErr()

void gbl::GblTrajectory::getResAndErr	(	unsigned int	aData,
		bool	used,
		double &	aResidual,
		double &	aMeasError,
		double &	aResError,
		double &	aDownWeight
	)

private

Get residual and errors from data block.

Get residual, error of measurement and residual and down-weighting factor for (single) data block

Parameters

[in]	aData	Label of data block
[in]	used	Flag for usage of data block in fit
[out]	aResidual	Measurement-Prediction
[out]	aMeasError	Error of Measurement
[out]	aResError	Error of Residual (including correlations from track fit)
[out]	aDownWeight	Down-Weighting factor

Definition at line 1036 of file GblTrajectory.cpp.

References gbl::BorderedBandMatrix::getBlockMatrix(), theData, and theMatrix.

Referenced by getMeasResults(), and getScatResults().

◆ getResults()

unsigned int gbl::GblTrajectory::getResults	(	int	aSignedLabel,
		Eigen::VectorXd &	localPar,
		Eigen::MatrixXd &	localCov
	)		const

Get fit results at point.

Get corrections and covariance matrix for local track and additional parameters in forward or backward direction.

The point is identified by its label (1..number(points)), the sign distinguishes the backward (facing previous point) and forward 'side' (facing next point). For scatterers the track direction may change in between.

Parameters

[in]	aSignedLabel	(Signed) label of point on trajectory (<0: in front, >0: after point, slope changes at scatterer!)
[out]	localPar	Corrections for local parameters
[out]	localCov	Covariance for local parameters

Returns: error code (non-zero if trajectory not fitted successfully)

Definition at line 804 of file GblTrajectory.cpp.

References fitOK, gbl::BorderedBandMatrix::getBlockMatrix(), getJacobian(), theMatrix, and theVector.

◆ getScatResults()

unsigned int gbl::GblTrajectory::getScatResults	(	unsigned int	aLabel,
		unsigned int &	numData,
		Eigen::VectorXd &	aResiduals,
		Eigen::VectorXd &	aMeasErrors,
		Eigen::VectorXd &	aResErrors,
		Eigen::VectorXd &	aDownWeights
	)

Get (kink) residuals from fit at point for scatterer.

Get (diagonalized) residual, error of measurement and residual and down-weighting factor for scatterering kinks at point

Parameters

[in]	aLabel	Label of point on trajectory
[out]	numData	Number of data blocks from scatterer at point
[out]	aResiduals	(kink)Measurements-(kink)Predictions
[out]	aMeasErrors	Errors of (kink)Measurements
[out]	aResErrors	Errors of Residuals (including correlations from track fit)
[out]	aDownWeights	Down-Weighting factors

Returns: error code (non-zero if trajectory not fitted successfully)

Definition at line 865 of file GblTrajectory.cpp.

References fitOK, getResAndErr(), and scatDataIndex.

◆ isValid()

bool gbl::GblTrajectory::isValid ( ) const

Retrieve validity of trajectory.

Definition at line 411 of file GblTrajectory.cpp.

References constructOK.

◆ milleOut()

void gbl::GblTrajectory::milleOut ( MilleBinary & aMille )

Write valid trajectory to Millepede-II binary file.

Trajectory state after construction (independent of fitting) is used.

Definition at line 1455 of file GblTrajectory.cpp.

References gbl::MilleBinary::addData(), constructOK, gbl::InternalMeasurement, maxNumGlobals, theData, thePoints, and gbl::MilleBinary::writeRecord().

◆ predict()

void gbl::GblTrajectory::predict ( )

private

Calculate predictions for all points.

Definition at line 1365 of file GblTrajectory.cpp.

References theData, and theVector.

Referenced by fit().

◆ prepare()

void gbl::GblTrajectory::prepare ( )

private

Prepare fit for simple or composed trajectory.

Generate data (blocks) from measurements, kinks, external seed and measurements.

Exceptions

10	: inner transformation matrix with invalid number of rows (valid are 5=kinematic or 2=geometric constraint)
11	: inner transformation matrix with to few columns (must be >= number of rows)
12	: inner transformation matrices with varying sizes

Definition at line 1093 of file GblTrajectory.cpp.

References gbl::GblData::addDerivatives(), externalDerivatives, gbl::ExternalMeasurement, externalMeasurements, externalPoint, externalPrecisions, gbl::ExternalSeed, externalSeed, getFitToKinkJacobian(), getFitToLocalJacobian(), getJacobian(), innerTransDer, innerTransformations, innerTransLab, gbl::InternalKink, gbl::InternalMeasurement, maxNumGlobals, measDataIndex, numAllPoints, numCurvature, numInnerTransformations, numInnerTransOffsets, numLocals, numMeasurements, numOffsets, numTrajectories, scatDataIndex, theData, theDimension, and thePoints.

Referenced by construct().

◆ printData()

void gbl::GblTrajectory::printData ( ) const

Print GblData blocks for trajectory.

Definition at line 1573 of file GblTrajectory.cpp.

References theData.

◆ printPoints()

void gbl::GblTrajectory::printPoints ( unsigned int level = 0 ) const

Print GblPoints on trajectory.

Parameters

[in] level print level (0: minimum, >0: more)

Definition at line 1561 of file GblTrajectory.cpp.

References numTrajectories, and thePoints.

◆ printTrajectory()

void gbl::GblTrajectory::printTrajectory ( unsigned int level = 0 ) const

Print GblTrajectory.

Parameters

[in] level print level (0: minimum, >0: more)

Definition at line 1492 of file GblTrajectory.cpp.

References constructOK, externalDerivatives, externalMeasurements, externalPoint, externalPrecisions, externalSeed, fitOK, innerTransformations, numAllPoints, numInnerTransformations, numInnerTransOffsets, numMeasurements, numOffsets, numParameters, gbl::VVector::print(), gbl::BorderedBandMatrix::printMatrix(), theDimension, theMatrix, and theVector.

Member Data Documentation

◆ constructOK

bool gbl::GblTrajectory::constructOK

private

Trajectory has been successfully constructed (ready for fit/output)

Definition at line 177 of file GblTrajectory.h.

Referenced by construct(), fit(), getLabels(), isValid(), milleOut(), and printTrajectory().

◆ externalDerivatives

Eigen::MatrixXd gbl::GblTrajectory::externalDerivatives

private

Derivatives for external measurements of composed trajectory.

Definition at line 189 of file GblTrajectory.h.

Referenced by prepare(), and printTrajectory().

◆ externalMeasurements

Eigen::VectorXd gbl::GblTrajectory::externalMeasurements

private

Residuals for external measurements of composed trajectory.

Definition at line 190 of file GblTrajectory.h.

Referenced by prepare(), and printTrajectory().

◆ externalPoint

unsigned int gbl::GblTrajectory::externalPoint

private

Label of external point (or 0)

Definition at line 174 of file GblTrajectory.h.

Referenced by prepare(), and printTrajectory().

◆ externalPrecisions

Eigen::VectorXd gbl::GblTrajectory::externalPrecisions

private

Precisions for external measurements of composed trajectory.

Definition at line 191 of file GblTrajectory.h.

Referenced by prepare(), and printTrajectory().

◆ externalSeed

Eigen::MatrixXd gbl::GblTrajectory::externalSeed

private

Precision (inverse covariance matrix) of external seed.

Definition at line 184 of file GblTrajectory.h.

Referenced by prepare(), and printTrajectory().

◆ fitOK

bool gbl::GblTrajectory::fitOK

private

Trajectory has been successfully fitted (results are valid)

Definition at line 178 of file GblTrajectory.h.

Referenced by construct(), fit(), getMeasResults(), getResults(), getScatResults(), and printTrajectory().

◆ innerTransDer

std::vector<Eigen::MatrixXd> gbl::GblTrajectory::innerTransDer

private

Derivatives at innermost points of composed trajectory.

Definition at line 187 of file GblTrajectory.h.

Referenced by getJacobian(), and prepare().

◆ innerTransformations

std::vector<Eigen::MatrixXd> gbl::GblTrajectory::innerTransformations

private

Transformations at innermost points of composed trajectory (from common external parameters)

Definition at line 186 of file GblTrajectory.h.

Referenced by GblTrajectory(), prepare(), and printTrajectory().

◆ innerTransLab

std::vector<std::array<unsigned int, 5> > gbl::GblTrajectory::innerTransLab

private

Labels at innermost points of composed trajectory.

Definition at line 188 of file GblTrajectory.h.

Referenced by getJacobian(), and prepare().

◆ maxNumGlobals

unsigned int gbl::GblTrajectory::maxNumGlobals

private

Max. number of global labels/derivatives per point.

Definition at line 176 of file GblTrajectory.h.

Referenced by milleOut(), and prepare().

◆ measDataIndex

std::vector<unsigned int> gbl::GblTrajectory::measDataIndex

private

mapping points to data blocks from measurements

Definition at line 182 of file GblTrajectory.h.

Referenced by getMeasResults(), and prepare().

◆ numAllPoints

unsigned int gbl::GblTrajectory::numAllPoints

private

Number of all points on trajectory.

Definition at line 164 of file GblTrajectory.h.

Referenced by construct(), GblTrajectory(), getNumPoints(), prepare(), and printTrajectory().

◆ numCurvature

unsigned int gbl::GblTrajectory::numCurvature

private

Number of curvature parameters (0 or 1) or external parameters.

Definition at line 170 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), construct(), GblTrajectory(), getFitToKinkJacobian(), getFitToLocalJacobian(), getJacobian(), and prepare().

◆ numInnerTransformations

unsigned int gbl::GblTrajectory::numInnerTransformations

private

Number of inner transformations to external parameters.

Definition at line 168 of file GblTrajectory.h.

Referenced by construct(), GblTrajectory(), getJacobian(), prepare(), and printTrajectory().

◆ numInnerTransOffsets

unsigned int gbl::GblTrajectory::numInnerTransOffsets

private

Number of (points with) offsets affected by inner transformations to external parameters.

Definition at line 169 of file GblTrajectory.h.

Referenced by construct(), GblTrajectory(), getJacobian(), prepare(), and printTrajectory().

◆ numLocals

unsigned int gbl::GblTrajectory::numLocals

private

Total number of (additional) local parameters.

Definition at line 172 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), construct(), getFitToKinkJacobian(), getFitToLocalJacobian(), getJacobian(), and prepare().

◆ numMeasurements

unsigned int gbl::GblTrajectory::numMeasurements

private

Total number of measurements.

Definition at line 173 of file GblTrajectory.h.

Referenced by construct(), prepare(), and printTrajectory().

◆ numOffsets

unsigned int gbl::GblTrajectory::numOffsets

private

Number of (points with) offsets on trajectory.

Definition at line 167 of file GblTrajectory.h.

Referenced by construct(), defineOffsets(), prepare(), and printTrajectory().

◆ numParameters

unsigned int gbl::GblTrajectory::numParameters

private

Number of fit parameters.

Definition at line 171 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), construct(), fit(), and printTrajectory().

◆ numPoints

std::vector<unsigned int> gbl::GblTrajectory::numPoints

private

Number of points on (sub)trajectory.

Definition at line 165 of file GblTrajectory.h.

Referenced by GblTrajectory(), and getJacobian().

◆ numTrajectories

unsigned int gbl::GblTrajectory::numTrajectories

private

Number of trajectories (in composed trajectory)

Definition at line 166 of file GblTrajectory.h.

Referenced by calcJacobians(), construct(), defineOffsets(), getJacobian(), getLabels(), prepare(), and printPoints().

◆ scatDataIndex

std::vector<unsigned int> gbl::GblTrajectory::scatDataIndex

private

mapping points to data blocks from scatterers

Definition at line 183 of file GblTrajectory.h.

Referenced by getScatResults(), and prepare().

◆ skippedMeasLabel

unsigned int gbl::GblTrajectory::skippedMeasLabel

private

Label of point with measurements skipped in fit (for unbiased residuals) (or 0)

Definition at line 175 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), fit(), and getMeasResults().

◆ theData

std::vector<GblData> gbl::GblTrajectory::theData

private

List of data blocks.

Definition at line 181 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), downWeight(), fit(), getResAndErr(), milleOut(), predict(), prepare(), and printData().

◆ theDimension

std::vector<unsigned int> gbl::GblTrajectory::theDimension

private

List of active dimensions (0=u1, 1=u2) in fit.

Definition at line 179 of file GblTrajectory.h.

Referenced by construct(), GblTrajectory(), getFitToKinkJacobian(), getFitToLocalJacobian(), getJacobian(), prepare(), and printTrajectory().

◆ theMatrix

BorderedBandMatrix gbl::GblTrajectory::theMatrix

private

(Bordered band) matrix of linear equation system

Definition at line 194 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), fit(), getResAndErr(), getResults(), and printTrajectory().

◆ thePoints

std::vector<std::vector<GblPoint> > gbl::GblTrajectory::thePoints

private

(list of) List of points on trajectory

Definition at line 180 of file GblTrajectory.h.

Referenced by calcJacobians(), construct(), defineOffsets(), GblTrajectory(), getJacobian(), getLabels(), milleOut(), prepare(), and printPoints().

◆ theVector

VVector gbl::GblTrajectory::theVector

private

Vector of linear equation system.

Definition at line 193 of file GblTrajectory.h.

Referenced by buildLinearEquationSystem(), fit(), getResults(), predict(), and printTrajectory().

The documentation for this class was generated from the following files:

/home/abuild/rpmbuild/BUILD/GeneralBrokenLines-2.02.00/include/GblTrajectory.h
/home/abuild/rpmbuild/BUILD/GeneralBrokenLines-2.02.00/src/GblTrajectory.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ GblTrajectory() [1/5]

◆ GblTrajectory() [2/5]

◆ GblTrajectory() [3/5]

◆ GblTrajectory() [4/5]

◆ GblTrajectory() [5/5]

◆ ~GblTrajectory()

Member Function Documentation

◆ buildLinearEquationSystem()

◆ calcJacobians()

◆ construct()

◆ defineOffsets()

◆ downWeight()

◆ fit()

◆ getFitToKinkJacobian()

◆ getFitToLocalJacobian()

◆ getJacobian()

◆ getLabels() [1/2]

◆ getLabels() [2/2]

◆ getMeasResults()

◆ getNumPoints()

◆ getResAndErr()

◆ getResults()

◆ getScatResults()

◆ isValid()

◆ milleOut()

◆ predict()

◆ prepare()

◆ printData()

◆ printPoints()

◆ printTrajectory()

Member Data Documentation

◆ constructOK

◆ externalDerivatives

◆ externalMeasurements

◆ externalPoint

◆ externalPrecisions

◆ externalSeed

◆ fitOK

◆ innerTransDer

◆ innerTransformations

◆ innerTransLab

◆ maxNumGlobals

◆ measDataIndex

◆ numAllPoints

◆ numCurvature

◆ numInnerTransformations

◆ numInnerTransOffsets

◆ numLocals

◆ numMeasurements

◆ numOffsets

◆ numParameters

◆ numPoints

◆ numTrajectories

◆ scatDataIndex

◆ skippedMeasLabel

◆ theData

◆ theDimension

◆ theMatrix

◆ thePoints

◆ theVector