KalmanAlignmentUpdator Class Reference

#include <KalmanAlignmentUpdator.h>

Inheritance diagram for KalmanAlignmentUpdator:

List of all members.

Public Types
typedef ReferenceTrajectoryBase::ReferenceTrajectoryPtr	ReferenceTrajectoryPtr
Public Member Functions
virtual KalmanAlignmentUpdator *	clone (void) const =0
	KalmanAlignmentUpdator (const edm::ParameterSet &config)
virtual void	process (const ReferenceTrajectoryPtr &trajectory, AlignmentParameterStore *store, AlignableNavigator *navigator, KalmanAlignmentMetricsUpdator *metrics, const MagneticField *magField=0)=0
virtual	~KalmanAlignmentUpdator (void)
Protected Member Functions
virtual const std::vector < Alignable * >	alignablesFromAlignableDets (std::vector< AlignableDetOrUnitPtr > &alignableDets, AlignmentParameterStore *store) const
unsigned int	nDifferentAlignables (const std::vector< Alignable * > &ali) const
void	updateUserVariables (const std::vector< Alignable * > &alignables) const
	Update the AlignmentUserVariables, given that the Alignables hold KalmanAlignmentUserVariables.

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Detailed Description

Definition at line 15 of file KalmanAlignmentUpdator.h.

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Member Typedef Documentation

typedef ReferenceTrajectoryBase::ReferenceTrajectoryPtr KalmanAlignmentUpdator::ReferenceTrajectoryPtr

Definition at line 20 of file KalmanAlignmentUpdator.h.

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Constructor & Destructor Documentation

KalmanAlignmentUpdator::KalmanAlignmentUpdator

(

const edm::ParameterSet &

config

)

[inline]

Definition at line 22 of file KalmanAlignmentUpdator.h.

{}

virtual KalmanAlignmentUpdator::~KalmanAlignmentUpdator

(

void

)

[inline, virtual]

Definition at line 23 of file KalmanAlignmentUpdator.h.

{}

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Member Function Documentation

const std::vector< Alignable * > KalmanAlignmentUpdator::alignablesFromAlignableDets	(	std::vector< AlignableDetOrUnitPtr > &	alignableDets,
		AlignmentParameterStore *	store
	)		const [protected, virtual]

Returns the Alignables associated with the AlignableDets. If two or more AlignableDets are assiocated to the same Alignable, the Alignable is returned only once.

Definition at line 32 of file KalmanAlignmentUpdator.cc.

References AlignmentParameterStore::alignableFromAlignableDet().

Referenced by SingleTrajectoryUpdator::process().

{
  std::vector< Alignable* > alignables;

  std::vector< AlignableDetOrUnitPtr >::const_iterator itAD;
  for ( itAD = alignableDets.begin(); itAD != alignableDets.end(); ++itAD )
  {
    Alignable* ali = store->alignableFromAlignableDet( *itAD );
    alignables.push_back( ali );
  }

  return alignables;
}

virtual KalmanAlignmentUpdator* KalmanAlignmentUpdator::clone

(

void

)

const [pure virtual]

Implemented in DummyUpdator, and SingleTrajectoryUpdator.

unsigned int KalmanAlignmentUpdator::nDifferentAlignables

(

const std::vector< Alignable * > &

ali

)

const [protected]

Definition at line 49 of file KalmanAlignmentUpdator.cc.

References list().

Referenced by SingleTrajectoryUpdator::process().

{
  std::set< Alignable* > list;
  list.insert( ali.begin(), ali.end() );
  unsigned int ndiff = list.size();
  return ndiff;
}

virtual void KalmanAlignmentUpdator::process	(	const ReferenceTrajectoryPtr &	trajectory,
		AlignmentParameterStore *	store,
		AlignableNavigator *	navigator,
		KalmanAlignmentMetricsUpdator *	metrics,
		const MagneticField *	magField = 0
	)		[pure virtual]

Process some kind of reference trajectory, for instance a single- or two-particle-trajectory, and calculate an improved estimate on the alignment parameters.

Implemented in DummyUpdator, and SingleTrajectoryUpdator.

void KalmanAlignmentUpdator::updateUserVariables

(

const std::vector< Alignable * > &

alignables

)

const [protected]

Update the AlignmentUserVariables, given that the Alignables hold KalmanAlignmentUserVariables.

Definition at line 7 of file KalmanAlignmentUpdator.cc.

References spr::find(), KalmanAlignmentUserVariables::update(), and AlignmentParameters::userVariables().

Referenced by SingleTrajectoryUpdator::process().

{
  std::vector< Alignable* > updated;
  std::vector< Alignable* >::const_iterator itAlignable = alignables.begin();

  while ( itAlignable != alignables.end() )
  {
    AlignmentParameters* alignmentParameters = ( *itAlignable )->alignmentParameters();

    if ( std::find(updated.begin(),updated.end(),*itAlignable) == updated.end() && alignmentParameters != 0 )
    {
      KalmanAlignmentUserVariables* userVariables =
        dynamic_cast< KalmanAlignmentUserVariables* >( alignmentParameters->userVariables() );

      if ( userVariables != 0 ) userVariables->update();

      updated.push_back( *itAlignable );
    }

    ++itAlignable;
  }
}