AlignmentAlgorithm Class Reference

Abstract parent for all (track-based) alignment algorithms. More...

#include <AlignmentAlgorithm.h>

Inheritance diagram for AlignmentAlgorithm:

Public Member Functions
	AlignmentAlgorithm ()
	dummy constructor (not to be used) More...
	AlignmentAlgorithm (const edm::ParameterSet &ps, AlignmentTask *_t)
	normal constructor More...
virtual void	analyze ()=0
	analyzes the data collected More...
virtual void	begin (const CTPPSGeometry *geometryReal, const CTPPSGeometry *geometryMisaligned)=0
	prepare for processing More...
virtual void	end ()=0
	cleans up after processing More...
virtual void	feed (const HitCollection &, const LocalTrackFit &)=0
	process one track More...
virtual std::string	getName ()
virtual bool	hasErrorEstimate ()=0
	returns whether this algorithm is capable of estimating result uncertainties More...
virtual void	saveDiagnostics (TDirectory *)=0
	saves diagnostic histograms/plots More...
virtual unsigned int	solve (const std::vector< AlignmentConstraint > &, std::map< unsigned int, AlignmentResult > &results, TDirectory *dir=nullptr)=0
virtual	~AlignmentAlgorithm ()

Protected Attributes
double	singularLimit
	eigenvalues in (-singularLimit, singularLimit) are treated as singular More...
AlignmentTask *	task
	the tasked to be completed More...
unsigned int	verbosity

Detailed Description

Abstract parent for all (track-based) alignment algorithms.

Definition at line 31 of file AlignmentAlgorithm.h.

Constructor & Destructor Documentation

AlignmentAlgorithm() [1/2]

AlignmentAlgorithm::AlignmentAlgorithm ( )

inline

dummy constructor (not to be used)

Definition at line 43 of file AlignmentAlgorithm.h.

{}

AlignmentAlgorithm() [2/2]

AlignmentAlgorithm::AlignmentAlgorithm	(	const edm::ParameterSet &	ps,
		AlignmentTask *	_t
	)

normal constructor

Definition at line 13 of file AlignmentAlgorithm.cc.

    : verbosity(ps.getUntrackedParameter<unsigned int>("verbosity", 0)),
      task(_t),
      singularLimit(ps.getParameter<double>("singularLimit")) {}

~AlignmentAlgorithm()

virtual AlignmentAlgorithm::~AlignmentAlgorithm ( )

inlinevirtual

Definition at line 48 of file AlignmentAlgorithm.h.

{}

Member Function Documentation

analyze()

virtual void AlignmentAlgorithm::analyze ( )

pure virtual

analyzes the data collected

Implemented in JanAlignmentAlgorithm, and IdealResult.

begin()

virtual void AlignmentAlgorithm::begin ( const CTPPSGeometry *  geometryReal, const CTPPSGeometry *  geometryMisaligned  )

pure virtual

prepare for processing

Implemented in JanAlignmentAlgorithm, and IdealResult.

end()

virtual void AlignmentAlgorithm::end ( )

pure virtual

cleans up after processing

Implemented in JanAlignmentAlgorithm, and IdealResult.

Referenced by Types.LuminosityBlockRange::cppID(), and Types.EventRange::cppID().

feed()

virtual void AlignmentAlgorithm::feed ( const HitCollection &  , const LocalTrackFit &    )

pure virtual

process one track

Implemented in JanAlignmentAlgorithm, and IdealResult.

Referenced by Page1Parser.Page1Parser::_Parse().

getName()

virtual std::string AlignmentAlgorithm::getName ( )

inlinevirtual

Reimplemented in JanAlignmentAlgorithm, and IdealResult.

Definition at line 50 of file AlignmentAlgorithm.h.

Referenced by plotting.Plot::draw().

{ return "Base"; }

hasErrorEstimate()

virtual bool AlignmentAlgorithm::hasErrorEstimate ( )

pure virtual

returns whether this algorithm is capable of estimating result uncertainties

Implemented in JanAlignmentAlgorithm, and IdealResult.

saveDiagnostics()

virtual void AlignmentAlgorithm::saveDiagnostics ( TDirectory *  )

pure virtual

saves diagnostic histograms/plots

Implemented in JanAlignmentAlgorithm, and IdealResult.

solve()

virtual unsigned int AlignmentAlgorithm::solve ( const std::vector< AlignmentConstraint > &  , std::map< unsigned int, AlignmentResult > &  results, TDirectory *  dir = nullptr  )

pure virtual

solves the alignment problem with the given constraints

Parameters

dir	a directory (in StraightTrackAlignment::taskDataFileName) where intermediate results can be stored

Implemented in JanAlignmentAlgorithm, and IdealResult.

Member Data Documentation

singularLimit

double AlignmentAlgorithm::singularLimit

protected

eigenvalues in (-singularLimit, singularLimit) are treated as singular

Definition at line 39 of file AlignmentAlgorithm.h.

Referenced by JanAlignmentAlgorithm::analyze(), and JanAlignmentAlgorithm::solve().

task

AlignmentTask* AlignmentAlgorithm::task

protected

the tasked to be completed

Definition at line 36 of file AlignmentAlgorithm.h.

Referenced by JanAlignmentAlgorithm::analyze(), JanAlignmentAlgorithm::begin(), JanAlignmentAlgorithm::end(), JanAlignmentAlgorithm::feed(), JanAlignmentAlgorithm::saveDiagnostics(), IdealResult::solve(), and JanAlignmentAlgorithm::solve().

verbosity

unsigned int AlignmentAlgorithm::verbosity

protected

Definition at line 33 of file AlignmentAlgorithm.h.

Referenced by JanAlignmentAlgorithm::analyze(), JanAlignmentAlgorithm::feed(), and JanAlignmentAlgorithm::solve().