GENFIT
Rev:NoNumberAvailable
|
Collects information needed and produced by a AbsKalmanFitter implementations and is specific to one AbsTrackRep of the Track. More...
#include <KalmanFitterInfo.h>
Public Member Functions | |
KalmanFitterInfo () | |
KalmanFitterInfo (const TrackPoint *trackPoint, const AbsTrackRep *rep) | |
virtual | ~KalmanFitterInfo () |
virtual KalmanFitterInfo * | clone () const |
Deep copy ctor for polymorphic class. More... | |
ReferenceStateOnPlane * | getReferenceState () const |
MeasuredStateOnPlane * | getForwardPrediction () const |
MeasuredStateOnPlane * | getBackwardPrediction () const |
MeasuredStateOnPlane * | getPrediction (int direction) const |
KalmanFittedStateOnPlane * | getForwardUpdate () const |
KalmanFittedStateOnPlane * | getBackwardUpdate () const |
KalmanFittedStateOnPlane * | getUpdate (int direction) const |
const std::vector< genfit::MeasurementOnPlane * > & | getMeasurementsOnPlane () const |
MeasurementOnPlane * | getMeasurementOnPlane (int i=0) const |
MeasurementOnPlane | getAvgWeightedMeasurementOnPlane (bool ignoreWeights=false) const |
MeasurementOnPlane * | getClosestMeasurementOnPlane (const StateOnPlane *) const |
Get measurements which is closest to state. More... | |
unsigned int | getNumMeasurements () const |
std::vector< double > | getWeights () const |
Get weights of measurements. More... | |
bool | areWeightsFixed () const |
Are the weights fixed? More... | |
const MeasuredStateOnPlane & | getFittedState (bool biased=true) const |
Get unbiased or biased (default) smoothed state. More... | |
MeasurementOnPlane | getResidual (unsigned int iMeasurement=0, bool biased=false, bool onlyMeasurementErrors=true) const |
Get unbiased (default) or biased residual from ith measurement. More... | |
double | getSmoothedChi2 (unsigned int iMeasurement=0) |
bool | hasMeasurements () const |
bool | hasReferenceState () const |
bool | hasForwardPrediction () const |
bool | hasBackwardPrediction () const |
bool | hasForwardUpdate () const |
bool | hasBackwardUpdate () const |
bool | hasUpdate (int direction) const |
bool | hasPredictionsAndUpdates () const |
void | setReferenceState (ReferenceStateOnPlane *referenceState) |
void | setForwardPrediction (MeasuredStateOnPlane *forwardPrediction) |
void | setBackwardPrediction (MeasuredStateOnPlane *backwardPrediction) |
void | setPrediction (MeasuredStateOnPlane *prediction, int direction) |
void | setForwardUpdate (KalmanFittedStateOnPlane *forwardUpdate) |
void | setBackwardUpdate (KalmanFittedStateOnPlane *backwardUpdate) |
void | setUpdate (KalmanFittedStateOnPlane *update, int direction) |
void | setMeasurementsOnPlane (const std::vector< genfit::MeasurementOnPlane * > &measurementsOnPlane) |
void | addMeasurementOnPlane (MeasurementOnPlane *measurementOnPlane) |
void | addMeasurementsOnPlane (const std::vector< genfit::MeasurementOnPlane * > &measurementsOnPlane) |
void | setWeights (const std::vector< double > &) |
Set weights of measurements. More... | |
void | fixWeights (bool arg=true) |
void | setRep (const AbsTrackRep *rep) |
void | deleteForwardInfo () |
void | deleteBackwardInfo () |
void | deletePredictions () |
void | deleteReferenceInfo () |
void | deleteMeasurementInfo () |
virtual void | Print (const Option_t *="") const |
virtual bool | checkConsistency (const genfit::PruneFlags *=NULL) const |
![]() | |
AbsFitterInfo () | |
AbsFitterInfo (const TrackPoint *trackPoint, const AbsTrackRep *rep) | |
virtual | ~AbsFitterInfo () |
const TrackPoint * | getTrackPoint () const |
const AbsTrackRep * | getRep () const |
void | setTrackPoint (const TrackPoint *tp) |
virtual bool | hasPrediction (int direction) const |
const SharedPlanePtr & | getPlane () const |
void | setPlane (const SharedPlanePtr &plane) |
Private Attributes | |
boost::scoped_ptr< ReferenceStateOnPlane > | referenceState_ |
Reference state. Used by KalmanFitterRefTrack. More... | |
boost::scoped_ptr< MeasuredStateOnPlane > | forwardPrediction_ |
boost::scoped_ptr< KalmanFittedStateOnPlane > | forwardUpdate_ |
boost::scoped_ptr< MeasuredStateOnPlane > | backwardPrediction_ |
boost::scoped_ptr< KalmanFittedStateOnPlane > | backwardUpdate_ |
boost::scoped_ptr< MeasuredStateOnPlane > | fittedStateUnbiased_ |
boost::scoped_ptr< MeasuredStateOnPlane > | fittedStateBiased_ |
cache More... | |
std::vector< MeasurementOnPlane * > | measurementsOnPlane_ |
cache More... | |
bool | fixWeights_ |
Additional Inherited Members | |
![]() | |
const TrackPoint * | trackPoint_ |
const AbsTrackRep * | rep_ |
No ownership. More... | |
SharedPlanePtr | sharedPlane_ |
No ownership. More... | |
Collects information needed and produced by a AbsKalmanFitter implementations and is specific to one AbsTrackRep of the Track.
Definition at line 46 of file KalmanFitterInfo.h.
genfit::KalmanFitterInfo::KalmanFitterInfo | ( | ) |
Definition at line 37 of file KalmanFitterInfo.cc.
Referenced by clone().
genfit::KalmanFitterInfo::KalmanFitterInfo | ( | const TrackPoint * | trackPoint, |
const AbsTrackRep * | rep | ||
) |
Definition at line 43 of file KalmanFitterInfo.cc.
|
virtual |
Definition at line 49 of file KalmanFitterInfo.cc.
References deleteMeasurementInfo().
void genfit::KalmanFitterInfo::addMeasurementOnPlane | ( | MeasurementOnPlane * | measurementOnPlane | ) |
Definition at line 425 of file KalmanFitterInfo.cc.
References genfit::StateOnPlane::getPlane(), measurementsOnPlane_, and genfit::AbsFitterInfo::setPlane().
Referenced by addMeasurementsOnPlane(), clone(), and setMeasurementsOnPlane().
void genfit::KalmanFitterInfo::addMeasurementsOnPlane | ( | const std::vector< genfit::MeasurementOnPlane * > & | measurementsOnPlane | ) |
Definition at line 432 of file KalmanFitterInfo.cc.
References addMeasurementOnPlane().
Referenced by genfit::KalmanFitterRefTrack::prepareTrack().
|
inline |
Are the weights fixed?
Definition at line 74 of file KalmanFitterInfo.h.
References fixWeights_.
Referenced by genfit::DAF::calcWeights(), and genfit::KalmanFitterRefTrack::prepareTrack().
|
virtual |
Implements genfit::AbsFitterInfo.
Definition at line 539 of file KalmanFitterInfo.cc.
References backwardPrediction_, backwardUpdate_, genfit::errorOut, forwardPrediction_, forwardUpdate_, genfit::AbsTrackRep::getDim(), genfit::AbsFitterInfo::getPlane(), genfit::PruneFlags::hasFlags(), measurementsOnPlane_, referenceState_, genfit::AbsFitterInfo::rep_, and genfit::AbsFitterInfo::trackPoint_.
Referenced by genfit::AbsKalmanFitter::isTrackFitted(), genfit::AbsKalmanFitter::isTrackPrepared(), genfit::KalmanFitterRefTrack::processTrackPoint(), and genfit::KalmanFitterRefTrack::processTrackPointSqrt().
|
virtual |
Deep copy ctor for polymorphic class.
Implements genfit::AbsFitterInfo.
Definition at line 54 of file KalmanFitterInfo.cc.
References addMeasurementOnPlane(), fixWeights_, getBackwardPrediction(), getBackwardUpdate(), getForwardPrediction(), getForwardUpdate(), getNumMeasurements(), getReferenceState(), genfit::AbsFitterInfo::getRep(), genfit::AbsFitterInfo::getTrackPoint(), hasBackwardPrediction(), hasBackwardUpdate(), hasForwardPrediction(), hasForwardUpdate(), hasReferenceState(), KalmanFitterInfo(), measurementsOnPlane_, setBackwardPrediction(), setBackwardUpdate(), setForwardPrediction(), setForwardUpdate(), and setReferenceState().
|
virtual |
Implements genfit::AbsFitterInfo.
Definition at line 487 of file KalmanFitterInfo.cc.
References fittedStateBiased_, fittedStateUnbiased_, setBackwardPrediction(), and setBackwardUpdate().
|
virtual |
Implements genfit::AbsFitterInfo.
Definition at line 480 of file KalmanFitterInfo.cc.
References fittedStateBiased_, fittedStateUnbiased_, setForwardPrediction(), and setForwardUpdate().
|
virtual |
Implements genfit::AbsFitterInfo.
Definition at line 501 of file KalmanFitterInfo.cc.
References measurementsOnPlane_.
Referenced by genfit::KalmanFitterRefTrack::prepareTrack(), setMeasurementsOnPlane(), and ~KalmanFitterInfo().
void genfit::KalmanFitterInfo::deletePredictions | ( | ) |
Definition at line 494 of file KalmanFitterInfo.cc.
References fittedStateBiased_, fittedStateUnbiased_, setBackwardPrediction(), and setForwardPrediction().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 108 of file KalmanFitterInfo.h.
References setReferenceState().
Referenced by genfit::KalmanFitterRefTrack::prepareTrack(), and genfit::KalmanFitterRefTrack::removeOutdated().
|
inline |
Definition at line 102 of file KalmanFitterInfo.h.
References fixWeights_.
Referenced by genfit::Track::fixWeights(), and genfit::KalmanFitterRefTrack::prepareTrack().
MeasurementOnPlane genfit::KalmanFitterInfo::getAvgWeightedMeasurementOnPlane | ( | bool | ignoreWeights = false | ) | const |
Get weighted mean of all measurements.
ignoreWeights | If set, the weights of the individual measurements will be ignored (they will be treated as if they all had weight 1) |
Definition at line 78 of file KalmanFitterInfo.cc.
References genfit::MeasuredStateOnPlane::getCov(), genfit::AbsFitterInfo::getPlane(), genfit::StateOnPlane::getState(), genfit::tools::invertMatrix(), measurementsOnPlane_, and genfit::MeasurementOnPlane::setWeight().
|
inline |
Definition at line 58 of file KalmanFitterInfo.h.
References backwardPrediction_.
Referenced by clone(), and genfit::KalmanFitterRefTrack::processTrackWithRep().
|
inline |
Definition at line 61 of file KalmanFitterInfo.h.
References backwardUpdate_.
Referenced by clone(), genfit::AbsKalmanFitter::getChiSquNdf(), and genfit::KalmanFitterRefTrack::prepareTrack().
MeasurementOnPlane * genfit::KalmanFitterInfo::getClosestMeasurementOnPlane | ( | const StateOnPlane * | sop | ) | const |
Get measurements which is closest to state.
Definition at line 139 of file KalmanFitterInfo.cc.
References getMeasurementOnPlane(), getNumMeasurements(), genfit::StateOnPlane::getState(), genfit::AbsHMatrix::Hv(), measurementsOnPlane_, and genfit::Exception::setFatal().
Referenced by genfit::AbsKalmanFitter::getMeasurements().
|
virtual |
Get unbiased or biased (default) smoothed state.
Implements genfit::AbsFitterInfo.
Definition at line 179 of file KalmanFitterInfo.cc.
References backwardPrediction_, backwardUpdate_, genfit::calcAverageState(), genfit::debugOut, fittedStateBiased_, fittedStateUnbiased_, forwardPrediction_, forwardUpdate_, genfit::Track::getFitStatus(), genfit::Track::getNumPoints(), genfit::Track::getPointWithFitterInfo(), genfit::FitStatus::getPruneFlags(), genfit::AbsFitterInfo::getRep(), genfit::TrackPoint::getTrack(), genfit::AbsFitterInfo::getTrackPoint(), genfit::PruneFlags::hasFlags(), genfit::PruneFlags::isPruned(), genfit::PruneFlags::Print(), and genfit::Exception::setFatal().
Referenced by getResidual(), genfit::KalmanFitterRefTrack::prepareTrack(), and genfit::KalmanFitterRefTrack::removeOutdated().
|
inline |
Definition at line 57 of file KalmanFitterInfo.h.
References forwardPrediction_.
Referenced by clone().
|
inline |
Definition at line 60 of file KalmanFitterInfo.h.
References forwardUpdate_.
Referenced by clone(), genfit::AbsKalmanFitter::getChiSquNdf(), and genfit::KalmanFitterRefTrack::processTrackWithRep().
|
inline |
Definition at line 64 of file KalmanFitterInfo.h.
References measurementsOnPlane_.
Referenced by genfit::DAF::calcWeights(), getClosestMeasurementOnPlane(), getWeights(), and setWeights().
|
inline |
Definition at line 63 of file KalmanFitterInfo.h.
References measurementsOnPlane_.
Referenced by genfit::AbsKalmanFitter::getMeasurements().
|
inline |
Definition at line 70 of file KalmanFitterInfo.h.
References measurementsOnPlane_.
Referenced by genfit::DAF::calcWeights(), clone(), getClosestMeasurementOnPlane(), getWeights(), hasMeasurements(), genfit::KalmanFitterRefTrack::prepareTrack(), and setWeights().
|
inline |
Definition at line 59 of file KalmanFitterInfo.h.
References backwardPrediction_, and forwardPrediction_.
Referenced by genfit::AbsKalmanFitter::getMeasurements(), genfit::KalmanFitterRefTrack::processTrackPoint(), and genfit::KalmanFitterRefTrack::processTrackPointSqrt().
|
inline |
Definition at line 56 of file KalmanFitterInfo.h.
References referenceState_.
Referenced by clone(), genfit::AbsKalmanFitter::getMeasurements(), genfit::KalmanFitterRefTrack::prepareTrack(), genfit::KalmanFitterRefTrack::processTrackPoint(), genfit::KalmanFitterRefTrack::processTrackPointSqrt(), genfit::GFGbl::processTrackWithRep(), and genfit::KalmanFitterRefTrack::removeOutdated().
|
virtual |
Get unbiased (default) or biased residual from ith measurement.
Implements genfit::AbsFitterInfo.
Definition at line 314 of file KalmanFitterInfo.cc.
References genfit::AbsHMatrix::clone(), genfit::MeasuredStateOnPlane::getCov(), getFittedState(), genfit::MeasurementOnPlane::getHMatrix(), genfit::StateOnPlane::getPlane(), genfit::StateOnPlane::getRep(), genfit::StateOnPlane::getState(), genfit::MeasurementOnPlane::getWeight(), genfit::AbsHMatrix::HMHt(), genfit::AbsHMatrix::Hv(), and measurementsOnPlane_.
Referenced by genfit::DAF::calcWeights(), and getSmoothedChi2().
double genfit::KalmanFitterInfo::getSmoothedChi2 | ( | unsigned int | iMeasurement = 0 | ) |
Definition at line 350 of file KalmanFitterInfo.cc.
References genfit::MeasuredStateOnPlane::getCov(), getResidual(), genfit::StateOnPlane::getState(), and genfit::tools::invertMatrix().
|
inline |
Definition at line 62 of file KalmanFitterInfo.h.
References backwardUpdate_, and forwardUpdate_.
Referenced by genfit::KalmanFitterRefTrack::fitTrack(), genfit::KalmanFitterRefTrack::processTrackPoint(), and genfit::KalmanFitterRefTrack::processTrackPointSqrt().
std::vector< double > genfit::KalmanFitterInfo::getWeights | ( | ) | const |
Get weights of measurements.
Definition at line 168 of file KalmanFitterInfo.cc.
References getMeasurementOnPlane(), getNumMeasurements(), and genfit::MeasurementOnPlane::getWeight().
Referenced by genfit::KalmanFitterRefTrack::prepareTrack().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 84 of file KalmanFitterInfo.h.
References backwardPrediction_.
Referenced by clone(), hasPredictionsAndUpdates(), and genfit::KalmanFitterRefTrack::processTrackWithRep().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 86 of file KalmanFitterInfo.h.
References backwardUpdate_.
Referenced by clone(), hasPredictionsAndUpdates(), hasUpdate(), genfit::AbsKalmanFitter::isTrackFitted(), and genfit::KalmanFitterRefTrack::prepareTrack().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 83 of file KalmanFitterInfo.h.
References forwardPrediction_.
Referenced by clone(), hasPredictionsAndUpdates(), and genfit::KalmanFitterRefTrack::prepareTrack().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 85 of file KalmanFitterInfo.h.
References forwardUpdate_.
Referenced by clone(), hasPredictionsAndUpdates(), hasUpdate(), and genfit::AbsKalmanFitter::isTrackFitted().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 81 of file KalmanFitterInfo.h.
References getNumMeasurements().
|
inline |
Definition at line 88 of file KalmanFitterInfo.h.
References hasBackwardPrediction(), hasBackwardUpdate(), hasForwardPrediction(), and hasForwardUpdate().
Referenced by genfit::KalmanFitterRefTrack::prepareTrack(), and genfit::KalmanFitterRefTrack::removeOutdated().
|
inlinevirtual |
Implements genfit::AbsFitterInfo.
Definition at line 82 of file KalmanFitterInfo.h.
References referenceState_.
Referenced by clone(), genfit::AbsKalmanFitter::getMeasurements(), genfit::AbsKalmanFitter::isTrackPrepared(), genfit::KalmanFitterRefTrack::prepareTrack(), genfit::GFGbl::processTrackWithRep(), and genfit::KalmanFitterRefTrack::removeOutdated().
|
inlinevirtual |
Reimplemented from genfit::AbsFitterInfo.
Definition at line 87 of file KalmanFitterInfo.h.
References hasBackwardUpdate(), and hasForwardUpdate().
Referenced by genfit::KalmanFitterRefTrack::fitTrack().
|
virtual |
Reimplemented from genfit::AbsFitterInfo.
Definition at line 510 of file KalmanFitterInfo.cc.
References backwardPrediction_, backwardUpdate_, fixWeights_, forwardPrediction_, forwardUpdate_, measurementsOnPlane_, genfit::printOut, referenceState_, genfit::AbsFitterInfo::rep_, and genfit::AbsFitterInfo::trackPoint_.
void genfit::KalmanFitterInfo::setBackwardPrediction | ( | MeasuredStateOnPlane * | backwardPrediction | ) |
Definition at line 391 of file KalmanFitterInfo.cc.
References backwardPrediction_, fittedStateBiased_, fittedStateUnbiased_, and genfit::AbsFitterInfo::setPlane().
Referenced by clone(), deleteBackwardInfo(), deletePredictions(), genfit::KalmanFitterRefTrack::processTrackWithRep(), and setPrediction().
void genfit::KalmanFitterInfo::setBackwardUpdate | ( | KalmanFittedStateOnPlane * | backwardUpdate | ) |
Definition at line 407 of file KalmanFitterInfo.cc.
References backwardUpdate_, fittedStateBiased_, fittedStateUnbiased_, and genfit::AbsFitterInfo::setPlane().
Referenced by clone(), deleteBackwardInfo(), and setUpdate().
void genfit::KalmanFitterInfo::setForwardPrediction | ( | MeasuredStateOnPlane * | forwardPrediction | ) |
Definition at line 383 of file KalmanFitterInfo.cc.
References fittedStateBiased_, fittedStateUnbiased_, forwardPrediction_, and genfit::AbsFitterInfo::setPlane().
Referenced by clone(), deleteForwardInfo(), deletePredictions(), genfit::KalmanFitterRefTrack::prepareTrack(), and setPrediction().
void genfit::KalmanFitterInfo::setForwardUpdate | ( | KalmanFittedStateOnPlane * | forwardUpdate | ) |
Definition at line 399 of file KalmanFitterInfo.cc.
References fittedStateBiased_, fittedStateUnbiased_, forwardUpdate_, and genfit::AbsFitterInfo::setPlane().
Referenced by clone(), deleteForwardInfo(), and setUpdate().
void genfit::KalmanFitterInfo::setMeasurementsOnPlane | ( | const std::vector< genfit::MeasurementOnPlane * > & | measurementsOnPlane | ) |
Definition at line 416 of file KalmanFitterInfo.cc.
References addMeasurementOnPlane(), and deleteMeasurementInfo().
|
inline |
Definition at line 93 of file KalmanFitterInfo.h.
References setBackwardPrediction(), and setForwardPrediction().
Referenced by genfit::KalmanFitterRefTrack::processTrackPoint(), and genfit::KalmanFitterRefTrack::processTrackPointSqrt().
void genfit::KalmanFitterInfo::setReferenceState | ( | ReferenceStateOnPlane * | referenceState | ) |
Definition at line 359 of file KalmanFitterInfo.cc.
References referenceState_, and genfit::AbsFitterInfo::setPlane().
Referenced by clone(), deleteReferenceInfo(), and genfit::KalmanFitterRefTrack::prepareTrack().
|
virtual |
Reimplemented from genfit::AbsFitterInfo.
Definition at line 439 of file KalmanFitterInfo.cc.
References backwardPrediction_, backwardUpdate_, forwardPrediction_, forwardUpdate_, measurementsOnPlane_, referenceState_, and genfit::AbsFitterInfo::rep_.
|
inline |
Definition at line 96 of file KalmanFitterInfo.h.
References setBackwardUpdate(), and setForwardUpdate().
Referenced by genfit::KalmanFitterRefTrack::processTrackPoint(), and genfit::KalmanFitterRefTrack::processTrackPointSqrt().
void genfit::KalmanFitterInfo::setWeights | ( | const std::vector< double > & | weights | ) |
Set weights of measurements.
Definition at line 463 of file KalmanFitterInfo.cc.
References genfit::errorOut, fixWeights_, getMeasurementOnPlane(), getNumMeasurements(), and genfit::MeasurementOnPlane::setWeight().
Referenced by genfit::KalmanFitterRefTrack::prepareTrack().
|
private |
Definition at line 123 of file KalmanFitterInfo.h.
Referenced by checkConsistency(), getBackwardPrediction(), getFittedState(), getPrediction(), hasBackwardPrediction(), Print(), setBackwardPrediction(), and setRep().
|
private |
Definition at line 124 of file KalmanFitterInfo.h.
Referenced by checkConsistency(), getBackwardUpdate(), getFittedState(), getUpdate(), hasBackwardUpdate(), Print(), setBackwardUpdate(), and setRep().
|
mutableprivate |
cache
Definition at line 126 of file KalmanFitterInfo.h.
Referenced by deleteBackwardInfo(), deleteForwardInfo(), deletePredictions(), getFittedState(), setBackwardPrediction(), setBackwardUpdate(), setForwardPrediction(), and setForwardUpdate().
|
mutableprivate |
Definition at line 125 of file KalmanFitterInfo.h.
Referenced by deleteBackwardInfo(), deleteForwardInfo(), deletePredictions(), getFittedState(), setBackwardPrediction(), setBackwardUpdate(), setForwardPrediction(), and setForwardUpdate().
|
private |
Definition at line 152 of file KalmanFitterInfo.h.
Referenced by areWeightsFixed(), clone(), fixWeights(), Print(), and setWeights().
|
private |
Definition at line 121 of file KalmanFitterInfo.h.
Referenced by checkConsistency(), getFittedState(), getForwardPrediction(), getPrediction(), hasForwardPrediction(), Print(), setForwardPrediction(), and setRep().
|
private |
Definition at line 122 of file KalmanFitterInfo.h.
Referenced by checkConsistency(), getFittedState(), getForwardUpdate(), getUpdate(), hasForwardUpdate(), Print(), setForwardUpdate(), and setRep().
|
private |
cache
Definition at line 151 of file KalmanFitterInfo.h.
Referenced by addMeasurementOnPlane(), checkConsistency(), clone(), deleteMeasurementInfo(), getAvgWeightedMeasurementOnPlane(), getClosestMeasurementOnPlane(), getMeasurementOnPlane(), getMeasurementsOnPlane(), getNumMeasurements(), getResidual(), Print(), and setRep().
|
private |
Reference state. Used by KalmanFitterRefTrack.
Definition at line 120 of file KalmanFitterInfo.h.
Referenced by checkConsistency(), getReferenceState(), hasReferenceState(), Print(), setReferenceState(), and setRep().