genfit::GFRavePropagator Class Reference

GFRavePropagator class. More...

#include <GFRavePropagator.h>

Inheritance diagram for genfit::GFRavePropagator:

Collaboration diagram for genfit::GFRavePropagator:

Public Member Functions
	GFRavePropagator ()
virtual GFRavePropagator *	copy () const
virtual rave::Track	closestTo (const rave::Track &, const rave::Point3D &, bool transverse) const
virtual std::pair< rave::Track, double >	to (const rave::Track &orig, const ravesurf::Plane &) const
virtual std::pair< rave::Track, double >	to (const rave::Track &orig, const ravesurf::Cylinder &) const
virtual	~GFRavePropagator ()
void	setIdGFTrackStateMap (std::map< int, genfit::trackAndState > *map)

Private Attributes
std::map< int, genfit::trackAndState > *	IdGFTrackStateMap_

Detailed Description

GFRavePropagator class.

Inherits from rave::Propagator. A map has to be provided, containing pointers the genfit::Tracks, as well as pointers to clones of fitted states. The GFRavePropagator uses the information of the rave::track to set the state and covariance of the corresponding MeasuredStateOnPlane, extrapolates and then returns a new rave::track with the extrapolated state and covariance.

Definition at line 55 of file GFRavePropagator.h.

Constructor & Destructor Documentation

GFRavePropagator()

genfit::GFRavePropagator::GFRavePropagator

(

)

Definition at line 30 of file GFRavePropagator.cc.

                                   :
    IdGFTrackStateMap_(NULL)
{
  //std::cout << "GFRavePropagator::GFRavePropagator() \n";
}

~GFRavePropagator()

genfit::GFRavePropagator::~GFRavePropagator ( )

virtual

Definition at line 44 of file GFRavePropagator.cc.

{
  //std::cout << "GFRavePropagator::~GFRavePropagator() \n";
}

Member Function Documentation

closestTo()

rave::Track genfit::GFRavePropagator::closestTo ( const rave::Track &  orig, const rave::Point3D &  pt, bool  transverse  ) const

virtual

Definition at line 73 of file GFRavePropagator.cc.

{
 
  if (transverse){
    Exception exc("GFRavePropagator::closestTo ==> transverse is true, not implemented!",__LINE__,__FILE__);
    throw exc;
  }
 
  TVector3 point(Point3DToTVector3(pt));
  IdGFTrackStateMap_->at(orig.id()).state_->extrapolateToPoint(point);
 
  return GFTrackToTrack(IdGFTrackStateMap_->at(orig.id()), orig.id(), orig.tag());
}

copy()

GFRavePropagator * genfit::GFRavePropagator::copy ( ) const

virtual

Definition at line 37 of file GFRavePropagator.cc.

{
  //std::cout << "GFRavePropagator::copy() \n";
  return new GFRavePropagator(*this);
}

setIdGFTrackStateMap()

void genfit::GFRavePropagator::setIdGFTrackStateMap

(

std::map< int, genfit::trackAndState > *

map

)

Definition at line 90 of file GFRavePropagator.cc.

                                                                               {
  std::cout << "GFRavePropagator::setIdGFMeasuredStateOnPlaneMap() \n";
 
  IdGFTrackStateMap_ = map;
 
  if (IdGFTrackStateMap_==NULL) {
    Exception exc("GFRavePropagator::setIdGFMeasuredStateOnPlaneMap ==> map is NULL!",__LINE__,__FILE__);
    throw exc;
  }
  //std::cout<<"IdGFTrackStateMap_: " << (int)IdGFTrackStateMap_ << std::endl;
}

to() [1/2]

std::pair< rave::Track, double > genfit::GFRavePropagator::to ( const rave::Track &  orig, const ravesurf::Cylinder &  rcyl  ) const

virtual

Definition at line 51 of file GFRavePropagator.cc.

{
  // todo to be implemented!!
  Exception exc("GFRavePropagator::to (cylinder) ==> not yet implemented!",__LINE__,__FILE__);
  throw exc;
}

to() [2/2]

std::pair< rave::Track, double > genfit::GFRavePropagator::to ( const rave::Track &  orig, const ravesurf::Plane &  rplane  ) const

virtual

Definition at line 61 of file GFRavePropagator.cc.

{
  // will throw Exception if extrapolation does not work
  double path = IdGFTrackStateMap_->at(orig.id()).state_->extrapolateToPlane(PlaneToGFDetPlane(rplane));
 
  std::pair < rave::Track, double > ret(GFTrackToTrack(IdGFTrackStateMap_->at(orig.id()), orig.id(), orig.tag()), path);
  return ret;
}

Member Data Documentation

IdGFTrackStateMap_

std::map< int, genfit::trackAndState >* genfit::GFRavePropagator::IdGFTrackStateMap_

private

Definition at line 74 of file GFRavePropagator.h.

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

• genfit/GFRave/include/GFRavePropagator.h
• genfit/GFRave/src/GFRavePropagator.cc