#include <DTSLRecCluster.h>

Inheritance diagram for DTSLRecCluster:

Public Member Functions
virtual DTSLRecCluster *	clone () const
	The clone method needed by the clone policy.
virtual int	dimension () const
	return 2. The dimension of the matrix
	DTSLRecCluster ()
	DTSLRecCluster (const DTSuperLayerId id, const std::vector< DTRecHit1DPair > &pair)
	c'tor from hits
	DTSLRecCluster (const DTSuperLayerId id, const LocalPoint &, const LocalError &, const std::vector< DTRecHit1DPair > &pair)
	complete constructor
virtual LocalPoint	localPosition () const
	Local position.
virtual LocalError	localPositionError () const
	Error on the local position.
int	nHits () const
virtual AlgebraicVector	parameters () const
	the vector of parameters (dx/dz,x)
virtual AlgebraicSymMatrix	parametersError () const
	Return just "(sigma_x)^2".
virtual AlgebraicMatrix	projectionMatrix () const
virtual std::vector < TrackingRecHit * >	recHits ()
	Non-const access to component RecHits (if any)
virtual std::vector< const TrackingRecHit * >	recHits () const
	return the hits
std::vector< DTRecHit1DPair >	specificRecHits () const
	Access to specific components.
DTSuperLayerId	superLayerId () const
	The id of the superlayer on which reside the segment.
virtual	~DTSLRecCluster ()
Private Member Functions
void	initialize () const
AlgebraicVector	param (const LocalPoint &lp) const
AlgebraicSymMatrix	parError (const LocalError &le) const
Private Attributes
std::vector< DTRecHit1DPair >	thePairs
LocalPoint	thePos
LocalError	thePosError
DTSuperLayerId	theSlid
Static Private Attributes
static bool	isInitialized
static AlgebraicMatrix	theProjectionMatrix

Detailed Description

Description:

detailed description

Author:: : Stefano Lacaprara - INFN LNL <stefano.lacaprara@pd.infn.it> $date : 17/04/2008 15:17:03 CEST $

Modification:

Definition at line 31 of file DTSLRecCluster.h.

Constructor & Destructor Documentation

DTSLRecCluster::DTSLRecCluster ( ) [inline]

Definition at line 36 of file DTSLRecCluster.h.

Referenced by clone().

{}

DTSLRecCluster::DTSLRecCluster	(	const DTSuperLayerId	id,
		const std::vector< DTRecHit1DPair > &	pair
	)

c'tor from hits

Definition at line 31 of file DTSLRecCluster.cc.

                                                                                              :
theSlid(id), thePairs(pairs){
}

DTSLRecCluster::DTSLRecCluster	(	const DTSuperLayerId	id,
		const LocalPoint &	pos,
		const LocalError &	err,
		const std::vector< DTRecHit1DPair > &	pair
	)

complete constructor

Definition at line 35 of file DTSLRecCluster.cc.

                                                                       :
theSlid(id), thePos(pos), thePosError(err), thePairs(pairs){
}

virtual DTSLRecCluster::~DTSLRecCluster ( ) [inline, virtual]

Definition at line 48 of file DTSLRecCluster.h.

{}

Member Function Documentation

virtual DTSLRecCluster* DTSLRecCluster::clone ( void ) const [inline, virtual]

The clone method needed by the clone policy.

Implements TrackingRecHit.

Definition at line 52 of file DTSLRecCluster.h.

References DTSLRecCluster().

{ return new DTSLRecCluster(*this); }

virtual int DTSLRecCluster::dimension ( ) const [inline, virtual]

return 2. The dimension of the matrix

Reimplemented from RecHit1D.

Definition at line 76 of file DTSLRecCluster.h.

{ return 2;}

void DTSLRecCluster::initialize ( ) const [inline, private]

Reimplemented from RecHit1D.

Definition at line 102 of file DTSLRecCluster.h.

References isInitialized, and theProjectionMatrix.

Referenced by projectionMatrix().

                            {
      isInitialized=true;
      theProjectionMatrix = AlgebraicMatrix( 2, 5, 0);
      theProjectionMatrix[0][1]=1;
    }

virtual LocalPoint DTSLRecCluster::localPosition ( ) const [inline, virtual]

Local position.

Implements RecHit1D.

Definition at line 77 of file DTSLRecCluster.h.

References thePos.

Referenced by operator<<(), and parameters().

{ return thePos; }

virtual LocalError DTSLRecCluster::localPositionError ( ) const [inline, virtual]

Error on the local position.

Implements RecHit1D.

Definition at line 78 of file DTSLRecCluster.h.

References thePosError.

Referenced by operator<<(), and parametersError().

{ return thePosError; }

int DTSLRecCluster::nHits ( ) const [inline]

Definition at line 88 of file DTSLRecCluster.h.

References thePairs.

Referenced by operator<<().

{ return thePairs.size() ; }

AlgebraicVector DTSLRecCluster::param ( const LocalPoint & lp ) const [inline, private]

Definition at line 108 of file DTSLRecCluster.h.

References query::result, and PV3DBase< T, PVType, FrameType >::x().

Referenced by parameters().

                                                       {
      AlgebraicVector result(1);
      result[1]=lp.x();
      return result;
    }

virtual AlgebraicVector DTSLRecCluster::parameters ( void ) const [inline, virtual]

the vector of parameters (dx/dz,x)

Reimplemented from RecHit1D.

Definition at line 58 of file DTSLRecCluster.h.

References localPosition(), and param().

                                               {
      return param( localPosition());
    }

virtual AlgebraicSymMatrix DTSLRecCluster::parametersError ( ) const [inline, virtual]

Return just "(sigma_x)^2".

Reimplemented from RecHit1D.

Definition at line 63 of file DTSLRecCluster.h.

References localPositionError(), and parError().

                                                       {
      return parError( localPositionError());
    }

AlgebraicSymMatrix DTSLRecCluster::parError ( const LocalError & le ) const [inline, private]

Definition at line 114 of file DTSLRecCluster.h.

References m, and LocalError::xx().

Referenced by parametersError().

                                                             {
      AlgebraicSymMatrix m(1);
      m[0][0]=le.xx();
      return m;
    }

virtual AlgebraicMatrix DTSLRecCluster::projectionMatrix ( ) const [inline, virtual]

return the projection matrix, which must project a parameter vector, whose components are (q/p, dx/dz, dy/dz, x, y), into the vector returned by parameters()

Reimplemented from RecHit1D.

Definition at line 70 of file DTSLRecCluster.h.

References initialize(), isInitialized, and theProjectionMatrix.

                                                     {
      if ( !isInitialized) initialize();
      return theProjectionMatrix;
    }

vector< TrackingRecHit * > DTSLRecCluster::recHits ( ) [virtual]

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 55 of file DTSLRecCluster.cc.

References thePairs.

                                                {
  std::vector<TrackingRecHit*> pointersOfRecHits; 
  
  for(std::vector<DTRecHit1DPair>::iterator rechit = thePairs.begin();
      rechit != thePairs.end(); rechit++)
    pointersOfRecHits.push_back( &(*rechit) );
  
  return pointersOfRecHits;
}

vector< const TrackingRecHit * > DTSLRecCluster::recHits ( ) const [virtual]

return the hits

Implements TrackingRecHit.

Definition at line 45 of file DTSLRecCluster.cc.

References thePairs.

                                                            {
  std::vector<const TrackingRecHit*> pointersOfRecHits; 
  
  for(std::vector<DTRecHit1DPair>::const_iterator rechit = thePairs.begin();
      rechit != thePairs.end(); rechit++)
    pointersOfRecHits.push_back( &(*rechit) );
  
  return pointersOfRecHits;
}

std::vector<DTRecHit1DPair> DTSLRecCluster::specificRecHits ( ) const [inline]

Access to specific components.

Definition at line 86 of file DTSLRecCluster.h.

References thePairs.