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TwoBodyDecayTrajectory Class Reference

#include <TwoBodyDecayTrajectory.h>

Inheritance diagram for TwoBodyDecayTrajectory:
ReferenceTrajectoryBase ReferenceCounted

Public Types

typedef std::pair< ConstRecHitContainer, ConstRecHitContainer > ConstRecHitCollection
 
typedef TransientTrackingRecHit::ConstRecHitContainer ConstRecHitContainer
 
- Public Types inherited from ReferenceTrajectoryBase
enum  MaterialEffects {
  none, multipleScattering, energyLoss, combined,
  breakPoints, brokenLinesCoarse, brokenLinesFine, localGBL,
  curvlinGBL
}
 
typedef ReferenceCountingPointer< ReferenceTrajectoryBase > ReferenceTrajectoryPtr
 

Public Member Functions

TwoBodyDecayTrajectory * clone (void) const override
 
const std::pair< int, int > numberOfRecHits (void)
 
 TwoBodyDecayTrajectory (const TwoBodyDecayTrajectoryState &tsos, const ConstRecHitCollection &recHits, const MagneticField *magField, const reco::BeamSpot &beamSpot, const ReferenceTrajectoryBase::Config &config)
 
 TwoBodyDecayTrajectory (void)
 
 ~TwoBodyDecayTrajectory (void) override
 
- Public Member Functions inherited from ReferenceTrajectoryBase
const AlgebraicMatrix & derivatives () const
 
const Eigen::MatrixXd & gblExtDerivatives () const
 
const Eigen::VectorXd & gblExtMeasurements () const
 
const Eigen::VectorXd & gblExtPrecisions () const
 
std::vector< std::pair< std::vector< gbl::GblPoint >, Eigen::MatrixXd > > & gblInput ()
 
bool isValid ()
 
const AlgebraicMatrix & localToTrajectory () const
 
const AlgebraicSymMatrix & measurementErrors () const
 
const AlgebraicVector & measurements () const
 
int nominalField () const
 
unsigned int numberOfHitMeas () const
 
unsigned int numberOfHits () const
 
unsigned int numberOfPar () const
 
unsigned int numberOfVirtualMeas () const
 
unsigned int numberOfVirtualPar () const
 
const AlgebraicSymMatrix & parameterErrors () const
 
bool parameterErrorsAvailable () const
 
const AlgebraicVector & parameters () const
 
const TransientTrackingRecHit::ConstRecHitContainer & recHits () const
 
void setParameterErrors (const AlgebraicSymMatrix &error)
 
const AlgebraicSymMatrix & trajectoryPositionErrors () const
 
const AlgebraicVector & trajectoryPositions () const
 
const std::vector< TrajectoryStateOnSurface > & trajectoryStates () const
 
const AlgebraicMatrix & trajectoryToCurv () const
 
 ~ReferenceTrajectoryBase () override
 

Private Member Functions

bool construct (const TwoBodyDecayTrajectoryState &state, const ConstRecHitCollection &recHits, const MagneticField *field, const reco::BeamSpot &beamSpot)
 
void constructSingleTsosWithErrors (const TrajectoryStateOnSurface &tsos, int iTsos, const MagneticField *field)
 
void constructTsosVecWithErrors (const ReferenceTrajectory &traj1, const ReferenceTrajectory &traj2, const MagneticField *field)
 

Private Attributes

const bool constructTsosWithErrors_
 
const MaterialEffects materialEffects_
 
const PropagationDirection propDir_
 
std::pair< int, int > theNumberOfRecHits
 
const bool useRefittedState_
 

Additional Inherited Members

- Protected Member Functions inherited from ReferenceTrajectoryBase
unsigned int numberOfUsedRecHits (const TransientTrackingRecHit::ConstRecHitContainer &recHits) const
 
 ReferenceTrajectoryBase (unsigned int nPar, unsigned int nHits, unsigned int nVirtualPar, unsigned int nVirtualMeas)
 
bool useRecHit (const TransientTrackingRecHit::ConstRecHitPointer &hitPtr) const
 
- Protected Attributes inherited from ReferenceTrajectoryBase
AlgebraicMatrix theDerivatives
 
Eigen::MatrixXd theGblExtDerivatives
 
Eigen::VectorXd theGblExtMeasurements
 
Eigen::VectorXd theGblExtPrecisions
 
std::vector< std::pair< std::vector< gbl::GblPoint >, Eigen::MatrixXd > > theGblInput
 
AlgebraicMatrix theInnerLocalToTrajectory
 
AlgebraicMatrix theInnerTrajectoryToCurvilinear
 
AlgebraicVector theMeasurements
 
AlgebraicSymMatrix theMeasurementsCov
 
int theNomField
 
unsigned int theNumberOfHits
 
unsigned int theNumberOfPars
 
unsigned int theNumberOfVirtualMeas
 
unsigned int theNumberOfVirtualPars
 
bool theParamCovFlag
 
AlgebraicSymMatrix theParameterCov
 
AlgebraicVector theParameters
 
TransientTrackingRecHit::ConstRecHitContainer theRecHits
 
AlgebraicSymMatrix theTrajectoryPositionCov
 
AlgebraicVector theTrajectoryPositions
 
std::vector< TrajectoryStateOnSurface > theTsosVec
 
bool theValidityFlag
 
- Static Protected Attributes inherited from ReferenceTrajectoryBase
static constexpr unsigned int nMeasPerHit {2}
 

Detailed Description

Definition at line 15 of file TwoBodyDecayTrajectory.h.

Member Typedef Documentation

◆ ConstRecHitCollection

typedef std::pair<ConstRecHitContainer, ConstRecHitContainer> TwoBodyDecayTrajectory::ConstRecHitCollection

Definition at line 18 of file TwoBodyDecayTrajectory.h.

◆ ConstRecHitContainer

typedef TransientTrackingRecHit::ConstRecHitContainer TwoBodyDecayTrajectory::ConstRecHitContainer

Definition at line 17 of file TwoBodyDecayTrajectory.h.

Constructor & Destructor Documentation

◆ TwoBodyDecayTrajectory() [1/2]

TwoBodyDecayTrajectory::TwoBodyDecayTrajectory ( const TwoBodyDecayTrajectoryState &  tsos,
const ConstRecHitCollection &  recHits,
const MagneticField *  magField,
const reco::BeamSpot &  beamSpot,
const ReferenceTrajectoryBase::Config &  config 
)

Definition at line 14 of file TwoBodyDecayTrajectory.cc.

19  : ReferenceTrajectoryBase(
20  TwoBodyDecayParameters::dimension,
21  recHits.first.size() + recHits.second.size(),
22  (config.materialEffects >= breakPoints) ? 2 * (recHits.first.size() + recHits.second.size()) - 4 : 0,
23  (config.materialEffects >= breakPoints) ? 2 * (recHits.first.size() + recHits.second.size()) - 3 : 1),
24  materialEffects_(config.materialEffects),
25  propDir_(config.propDir),
26  useRefittedState_(config.useRefittedState),
27  constructTsosWithErrors_(config.constructTsosWithErrors)
28 
29 {
30  if (config.hitsAreReverse) {
31  TransientTrackingRecHit::ConstRecHitContainer::const_reverse_iterator itRecHits;
32  ConstRecHitCollection fwdRecHits;
33 
34  fwdRecHits.first.reserve(recHits.first.size());
35  for (itRecHits = recHits.first.rbegin(); itRecHits != recHits.first.rend(); ++itRecHits) {
36  fwdRecHits.first.push_back(*itRecHits);
37  }
38 
39  fwdRecHits.second.reserve(recHits.second.size());
40  for (itRecHits = recHits.second.rbegin(); itRecHits != recHits.second.rend(); ++itRecHits) {
41  fwdRecHits.second.push_back(*itRecHits);
42  }
43 
44  theValidityFlag = this->construct(tsos, fwdRecHits, magField, beamSpot);
45  } else {
46  theValidityFlag = this->construct(tsos, recHits, magField, beamSpot);
47  }
48 }

References pwdgSkimBPark_cfi::beamSpot, construct(), ReferenceTrajectoryBase::recHits(), and ReferenceTrajectoryBase::theValidityFlag.

◆ TwoBodyDecayTrajectory() [2/2]

TwoBodyDecayTrajectory::TwoBodyDecayTrajectory ( void  )

Definition at line 50 of file TwoBodyDecayTrajectory.cc.

51  : ReferenceTrajectoryBase(0, 0, 0, 0),
52  materialEffects_(none),
53  propDir_(anyDirection),
54  useRefittedState_(false),
55  constructTsosWithErrors_(false) {}

Referenced by clone().

◆ ~TwoBodyDecayTrajectory()

TwoBodyDecayTrajectory::~TwoBodyDecayTrajectory ( void  )
inlineoverride

Definition at line 28 of file TwoBodyDecayTrajectory.h.

28 {}

Member Function Documentation

◆ clone()

TwoBodyDecayTrajectory* TwoBodyDecayTrajectory::clone ( void  ) const
inlineoverridevirtual

Implements ReferenceTrajectoryBase.

Definition at line 30 of file TwoBodyDecayTrajectory.h.

30 { return new TwoBodyDecayTrajectory(*this); }

References TwoBodyDecayTrajectory().

◆ construct()

bool TwoBodyDecayTrajectory::construct ( const TwoBodyDecayTrajectoryState &  state,
const ConstRecHitCollection &  recHits,
const MagneticField *  field,
const reco::BeamSpot &  beamSpot 
)
private

Definition at line 57 of file TwoBodyDecayTrajectory.cc.

60  {
61  const TwoBodyDecayTrajectoryState::TsosContainer& tsos = state.trajectoryStates(useRefittedState_);
62  const TwoBodyDecayTrajectoryState::Derivatives& deriv = state.derivatives();
63  double mass = state.particleMass();
64 
65  //
66  // first track
67  //
68 
69  // construct a trajectory (hits should be already in correct order)
70  ReferenceTrajectoryBase::Config config(materialEffects_, propDir_, mass);
71  config.useBeamSpot = false;
72  config.hitsAreReverse = false;
73 
74  ReferenceTrajectory trajectory1(tsos.first, recHits.first, field, beamSpot, config);
75 
76  // check if construction of trajectory was successful
77  if (!trajectory1.isValid())
78  return false;
79 
80  //
81  // second track
82  //
83 
84  ReferenceTrajectory trajectory2(tsos.second, recHits.second, field, beamSpot, config);
85 
86  if (!trajectory2.isValid())
87  return false;
88 
89  //
90  // combine both tracks
91  //
92  unsigned int nLocal = deriv.first.num_row();
93  unsigned int nTbd = deriv.first.num_col();
94 
95  if (materialEffects_ >= localGBL) {
96  // GBL trajectory inputs
97  // convert to Eigen::MatrixXd
98  Eigen::MatrixXd tbdToLocal1{nLocal, nTbd};
99  for (unsigned int row = 0; row < nLocal; ++row) {
100  for (unsigned int col = 0; col < nTbd; ++col) {
101  tbdToLocal1(row, col) = deriv.first[row][col];
102  }
103  }
104  // add first body
105  theGblInput.push_back(
106  std::make_pair(trajectory1.gblInput().front().first, trajectory1.gblInput().front().second * tbdToLocal1));
107  // convert to Eigen::MatrixXd
108  Eigen::MatrixXd tbdToLocal2{nLocal, nTbd};
109  for (unsigned int row = 0; row < nLocal; ++row) {
110  for (unsigned int col = 0; col < nTbd; ++col) {
111  tbdToLocal2(row, col) = deriv.second[row][col];
112  }
113  }
114  // add second body
115  theGblInput.push_back(
116  std::make_pair(trajectory2.gblInput().front().first, trajectory2.gblInput().front().second * tbdToLocal2));
117  // add virtual mass measurement
118  theGblExtDerivatives.resize(1, nTbd);
119  theGblExtDerivatives.setZero();
120  theGblExtDerivatives(0, TwoBodyDecayParameters::mass) = 1.0;
121  theGblExtMeasurements.resize(1);
122  theGblExtMeasurements(0) = state.primaryMass() - state.decayParameters()[TwoBodyDecayParameters::mass];
123  theGblExtPrecisions.resize(1);
124  theGblExtPrecisions(0) = 1.0 / (state.primaryWidth() * state.primaryWidth());
125  // nominal field
126  theNomField = trajectory1.nominalField();
127  } else {
128  unsigned int nHitMeas1 = trajectory1.numberOfHitMeas();
129  unsigned int nVirtualMeas1 = trajectory1.numberOfVirtualMeas();
130  unsigned int nPar1 = trajectory1.numberOfPar();
131  unsigned int nVirtualPar1 = trajectory1.numberOfVirtualPar();
132 
133  // derivatives of the trajectory w.r.t. to the decay parameters
134  AlgebraicMatrix fullDeriv1 = trajectory1.derivatives().sub(1, nHitMeas1 + nVirtualMeas1, 1, nLocal) *
135  trajectory1.localToTrajectory() * deriv.first;
136 
137  unsigned int nHitMeas2 = trajectory2.numberOfHitMeas();
138  unsigned int nVirtualMeas2 = trajectory2.numberOfVirtualMeas();
139  unsigned int nPar2 = trajectory2.numberOfPar();
140  unsigned int nVirtualPar2 = trajectory2.numberOfVirtualPar();
141 
142  AlgebraicMatrix fullDeriv2 = trajectory2.derivatives().sub(1, nHitMeas2 + nVirtualMeas2, 1, nLocal) *
143  trajectory2.localToTrajectory() * deriv.second;
144 
145  theNumberOfRecHits.first = recHits.first.size();
146  theNumberOfRecHits.second = recHits.second.size();
147 
148  theNumberOfHits = trajectory1.numberOfHits() + trajectory2.numberOfHits();
149  theNumberOfPars = nPar1 + nPar2;
150  theNumberOfVirtualPars = nVirtualPar1 + nVirtualPar2;
151  theNumberOfVirtualMeas = nVirtualMeas1 + nVirtualMeas2 + 1; // add virtual mass measurement
152 
153  // hit measurements from trajectory 1
154  int rowOffset = 1;
155  int colOffset = 1;
156  theDerivatives.sub(rowOffset, colOffset, fullDeriv1.sub(1, nHitMeas1, 1, nTbd));
157  colOffset += nTbd;
158  theDerivatives.sub(
159  rowOffset, colOffset, trajectory1.derivatives().sub(1, nHitMeas1, nLocal + 1, nPar1 + nVirtualPar1));
160  // hit measurements from trajectory 2
161  rowOffset += nHitMeas1;
162  colOffset = 1;
163  theDerivatives.sub(rowOffset, colOffset, fullDeriv2.sub(1, nHitMeas2, 1, nTbd));
164  colOffset += (nPar1 + nVirtualPar1 + nTbd - nLocal);
165  theDerivatives.sub(
166  rowOffset, colOffset, trajectory2.derivatives().sub(1, nHitMeas2, nLocal + 1, nPar2 + nVirtualPar2));
167  // MS measurements from trajectory 1
168  rowOffset += nHitMeas2;
169  colOffset = 1;
170  theDerivatives.sub(rowOffset, colOffset, fullDeriv1.sub(nHitMeas1 + 1, nHitMeas1 + nVirtualMeas1, 1, nTbd));
171  colOffset += nTbd;
172  theDerivatives.sub(
173  rowOffset,
174  colOffset,
175  trajectory1.derivatives().sub(nHitMeas1 + 1, nHitMeas1 + nVirtualMeas1, nLocal + 1, nPar1 + nVirtualPar1));
176  // MS measurements from trajectory 2
177  rowOffset += nVirtualMeas1;
178  colOffset = 1;
179  theDerivatives.sub(rowOffset, colOffset, fullDeriv2.sub(nHitMeas2 + 1, nHitMeas2 + nVirtualMeas2, 1, nTbd));
180  colOffset += (nPar1 + nVirtualPar1 + nTbd - nLocal);
181  theDerivatives.sub(
182  rowOffset,
183  colOffset,
184  trajectory2.derivatives().sub(nHitMeas2 + 1, nHitMeas2 + nVirtualMeas2, nLocal + 1, nPar2 + nVirtualPar2));
185 
186  theMeasurements.sub(1, trajectory1.measurements().sub(1, nHitMeas1));
187  theMeasurements.sub(nHitMeas1 + 1, trajectory2.measurements().sub(1, nHitMeas2));
188  theMeasurements.sub(nHitMeas1 + nHitMeas2 + 1,
189  trajectory1.measurements().sub(nHitMeas1 + 1, nHitMeas1 + nVirtualMeas1));
190  theMeasurements.sub(nHitMeas1 + nHitMeas2 + nVirtualMeas1 + 1,
191  trajectory2.measurements().sub(nHitMeas2 + 1, nHitMeas2 + nVirtualMeas2));
192 
193  theMeasurementsCov.sub(1, trajectory1.measurementErrors().sub(1, nHitMeas1));
194  theMeasurementsCov.sub(nHitMeas1 + 1, trajectory2.measurementErrors().sub(1, nHitMeas2));
195  theMeasurementsCov.sub(nHitMeas1 + nHitMeas2 + 1,
196  trajectory1.measurementErrors().sub(nHitMeas1 + 1, nHitMeas1 + nVirtualMeas1));
197  theMeasurementsCov.sub(nHitMeas1 + nHitMeas2 + nVirtualMeas1 + 1,
198  trajectory2.measurementErrors().sub(nHitMeas2 + 1, nHitMeas2 + nVirtualMeas2));
199 
200  theTrajectoryPositions.sub(1, trajectory1.trajectoryPositions());
201  theTrajectoryPositions.sub(nHitMeas1 + 1, trajectory2.trajectoryPositions());
202 
203  theTrajectoryPositionCov =
204  state.decayParameters().covariance().similarity(theDerivatives.sub(1, nHitMeas1 + nHitMeas2, 1, 9));
205 
206  theParameters = state.decayParameters().parameters();
207 
208  // add virtual mass measurement
209  rowOffset += nVirtualMeas2;
210  int indMass = rowOffset - 1;
211  theMeasurements[indMass] = state.primaryMass() - state.decayParameters()[TwoBodyDecayParameters::mass];
212  theMeasurementsCov[indMass][indMass] = state.primaryWidth() * state.primaryWidth();
213  theDerivatives[indMass][TwoBodyDecayParameters::mass] = 1.0;
214  }
215 
216  theRecHits.insert(theRecHits.end(), recHits.first.begin(), recHits.first.end());
217  theRecHits.insert(theRecHits.end(), recHits.second.begin(), recHits.second.end());
218 
219  if (constructTsosWithErrors_) {
220  constructTsosVecWithErrors(trajectory1, trajectory2, field);
221  } else {
222  theTsosVec.insert(theTsosVec.end(), trajectory1.trajectoryStates().begin(), trajectory1.trajectoryStates().end());
223 
224  theTsosVec.insert(theTsosVec.end(), trajectory2.trajectoryStates().begin(), trajectory2.trajectoryStates().end());
225  }
226 
227  return true;
228 }

References pwdgSkimBPark_cfi::beamSpot, cuy::col, submitPVResolutionJobs::config, constructTsosVecWithErrors(), constructTsosWithErrors_, ReferenceTrajectoryBase::derivatives(), ReferenceTrajectoryBase::gblInput(), ReferenceTrajectoryBase::isValid(), ReferenceTrajectoryBase::localGBL, ReferenceTrajectoryBase::localToTrajectory(), TwoBodyDecayParameters::mass, EgHLTOffHistBins_cfi::mass, materialEffects_, ReferenceTrajectoryBase::measurementErrors(), ReferenceTrajectoryBase::measurements(), ReferenceTrajectoryBase::nominalField(), ReferenceTrajectoryBase::numberOfHitMeas(), ReferenceTrajectoryBase::numberOfHits(), ReferenceTrajectoryBase::numberOfPar(), ReferenceTrajectoryBase::numberOfVirtualMeas(), ReferenceTrajectoryBase::numberOfVirtualPar(), propDir_, ReferenceTrajectoryBase::recHits(), ReferenceTrajectoryBase::theDerivatives, ReferenceTrajectoryBase::theGblExtDerivatives, ReferenceTrajectoryBase::theGblExtMeasurements, ReferenceTrajectoryBase::theGblExtPrecisions, ReferenceTrajectoryBase::theGblInput, ReferenceTrajectoryBase::theMeasurements, ReferenceTrajectoryBase::theMeasurementsCov, ReferenceTrajectoryBase::theNomField, ReferenceTrajectoryBase::theNumberOfHits, ReferenceTrajectoryBase::theNumberOfPars, theNumberOfRecHits, ReferenceTrajectoryBase::theNumberOfVirtualMeas, ReferenceTrajectoryBase::theNumberOfVirtualPars, ReferenceTrajectoryBase::theParameters, ReferenceTrajectoryBase::theRecHits, ReferenceTrajectoryBase::theTrajectoryPositionCov, ReferenceTrajectoryBase::theTrajectoryPositions, ReferenceTrajectoryBase::theTsosVec, ReferenceTrajectoryBase::trajectoryPositions(), ReferenceTrajectoryBase::trajectoryStates(), and useRefittedState_.

Referenced by TwoBodyDecayTrajectory().

◆ constructSingleTsosWithErrors()

void TwoBodyDecayTrajectory::constructSingleTsosWithErrors ( const TrajectoryStateOnSurface &  tsos,
int  iTsos,
const MagneticField *  field 
)
private

Definition at line 248 of file TwoBodyDecayTrajectory.cc.

250  {
251  AlgebraicSymMatrix55 localErrors;
252  const double coeff = 1e-2;
253 
254  double invP = tsos.localParameters().signedInverseMomentum();
255  LocalVector p = tsos.localParameters().momentum();
256 
257  // rough estimate for the errors of q/p, dx/dz and dy/dz, assuming that
258  // sigma(px) = sigma(py) = sigma(pz) = coeff*p.
259  float dpinv = coeff * (fabs(p.x()) + fabs(p.y()) + fabs(p.z())) * invP * invP;
260  float dxdir = coeff * (fabs(p.x()) + fabs(p.z())) / p.z() / p.z();
261  float dydir = coeff * (fabs(p.y()) + fabs(p.z())) / p.z() / p.z();
262  localErrors[0][0] = dpinv * dpinv;
263  localErrors[1][1] = dxdir * dxdir;
264  localErrors[2][2] = dydir * dydir;
265 
266  // exact values for the errors on local x and y
267  localErrors[3][3] = theTrajectoryPositionCov[nMeasPerHit * iTsos][nMeasPerHit * iTsos];
268  localErrors[3][4] = theTrajectoryPositionCov[nMeasPerHit * iTsos][nMeasPerHit * iTsos + 1];
269  localErrors[4][4] = theTrajectoryPositionCov[nMeasPerHit * iTsos + 1][nMeasPerHit * iTsos + 1];
270 
271  // construct tsos with local errors
272  theTsosVec[iTsos] = TrajectoryStateOnSurface(
273  tsos.localParameters(), LocalTrajectoryError(localErrors), tsos.surface(), field, tsos.surfaceSide());
274 }

References MillePedeFileConverter_cfg::e, TrajectoryStateOnSurface::localParameters(), LocalTrajectoryParameters::momentum(), ReferenceTrajectoryBase::nMeasPerHit, AlCaHLTBitMon_ParallelJobs::p, LocalTrajectoryParameters::signedInverseMomentum(), TrajectoryStateOnSurface::surface(), TrajectoryStateOnSurface::surfaceSide(), ReferenceTrajectoryBase::theTrajectoryPositionCov, and ReferenceTrajectoryBase::theTsosVec.

Referenced by constructTsosVecWithErrors().

◆ constructTsosVecWithErrors()

void TwoBodyDecayTrajectory::constructTsosVecWithErrors ( const ReferenceTrajectory &  traj1,
const ReferenceTrajectory &  traj2,
const MagneticField *  field 
)
private

Definition at line 230 of file TwoBodyDecayTrajectory.cc.

232  {
233  int iTsos = 0;
234 
235  std::vector<TrajectoryStateOnSurface>::const_iterator itTsos;
236 
237  for (itTsos = traj1.trajectoryStates().begin(); itTsos != traj1.trajectoryStates().end(); itTsos++) {
238  constructSingleTsosWithErrors(*itTsos, iTsos, field);
239  iTsos++;
240  }
241 
242  for (itTsos = traj2.trajectoryStates().begin(); itTsos != traj2.trajectoryStates().end(); itTsos++) {
243  constructSingleTsosWithErrors(*itTsos, iTsos, field);
244  iTsos++;
245  }
246 }

References constructSingleTsosWithErrors(), and ReferenceTrajectoryBase::trajectoryStates().

Referenced by construct().

◆ numberOfRecHits()

const std::pair<int, int> TwoBodyDecayTrajectory::numberOfRecHits ( void  )
inline

Number of RecHits belonging to the first and second track.

Definition at line 34 of file TwoBodyDecayTrajectory.h.

34 { return theNumberOfRecHits; }

References theNumberOfRecHits.

Member Data Documentation

◆ constructTsosWithErrors_

const bool TwoBodyDecayTrajectory::constructTsosWithErrors_
private

Definition at line 51 of file TwoBodyDecayTrajectory.h.

Referenced by construct().

◆ materialEffects_

const MaterialEffects TwoBodyDecayTrajectory::materialEffects_
private

Definition at line 48 of file TwoBodyDecayTrajectory.h.

Referenced by construct().

◆ propDir_

const PropagationDirection TwoBodyDecayTrajectory::propDir_
private

Definition at line 49 of file TwoBodyDecayTrajectory.h.

Referenced by construct().

◆ theNumberOfRecHits

std::pair<int, int> TwoBodyDecayTrajectory::theNumberOfRecHits
private

Definition at line 53 of file TwoBodyDecayTrajectory.h.

Referenced by construct(), and numberOfRecHits().

◆ useRefittedState_

const bool TwoBodyDecayTrajectory::useRefittedState_
private

Definition at line 50 of file TwoBodyDecayTrajectory.h.

Referenced by construct().

Vector3DBase< float, LocalTag >
ReferenceTrajectoryBase::recHits
const TransientTrackingRecHit::ConstRecHitContainer & recHits() const
Definition: ReferenceTrajectoryBase.h:215
TwoBodyDecayTrajectoryState::TsosContainer
std::pair< TrajectoryStateOnSurface, TrajectoryStateOnSurface > TsosContainer
Definition: TwoBodyDecayTrajectoryState.h:14
ReferenceTrajectoryBase::ReferenceTrajectoryBase
ReferenceTrajectoryBase(unsigned int nPar, unsigned int nHits, unsigned int nVirtualPar, unsigned int nVirtualMeas)
Definition: ReferenceTrajectoryBase.cc:3
TwoBodyDecayTrajectory::constructSingleTsosWithErrors
void constructSingleTsosWithErrors(const TrajectoryStateOnSurface &tsos, int iTsos, const MagneticField *field)
Definition: TwoBodyDecayTrajectory.cc:248
anyDirection
Definition: PropagationDirection.h:4
pwdgSkimBPark_cfi.beamSpot
beamSpot
Definition: pwdgSkimBPark_cfi.py:5
LocalTrajectoryParameters::signedInverseMomentum
float signedInverseMomentum() const
Signed inverse momentum q/p (zero for neutrals).
Definition: LocalTrajectoryParameters.h:113
TwoBodyDecayParameters::dimension
Definition: TwoBodyDecayParameters.h:19
ReferenceTrajectoryBase::theNumberOfVirtualPars
unsigned int theNumberOfVirtualPars
Definition: ReferenceTrajectoryBase.h:241
TwoBodyDecayParameters::mass
Definition: TwoBodyDecayParameters.h:17
AlCaHLTBitMon_ParallelJobs.p
p
Definition: AlCaHLTBitMon_ParallelJobs.py:153
cuy.col
col
Definition: cuy.py:1010
ReferenceTrajectoryBase::theDerivatives
AlgebraicMatrix theDerivatives
Definition: ReferenceTrajectoryBase.h:255
ReferenceTrajectoryBase::Config
Definition: ReferenceTrajectoryBase.h:121
ReferenceTrajectoryBase::theTrajectoryPositionCov
AlgebraicSymMatrix theTrajectoryPositionCov
Definition: ReferenceTrajectoryBase.h:250
ReferenceTrajectoryBase::theMeasurements
AlgebraicVector theMeasurements
Definition: ReferenceTrajectoryBase.h:246
ReferenceTrajectoryBase::theGblExtPrecisions
Eigen::VectorXd theGblExtPrecisions
Definition: ReferenceTrajectoryBase.h:267
ReferenceTrajectoryBase::trajectoryStates
const std::vector< TrajectoryStateOnSurface > & trajectoryStates() const
Definition: ReferenceTrajectoryBase.h:210
config
Definition: config.py:1
ReferenceTrajectoryBase::theParameters
AlgebraicVector theParameters
Definition: ReferenceTrajectoryBase.h:252
TrajectoryStateOnSurface
Definition: TrajectoryStateOnSurface.h:16
ReferenceTrajectoryBase::theNumberOfVirtualMeas
unsigned int theNumberOfVirtualMeas
Definition: ReferenceTrajectoryBase.h:240
ReferenceTrajectoryBase::theNumberOfHits
unsigned int theNumberOfHits
Definition: ReferenceTrajectoryBase.h:238
TwoBodyDecayTrajectory::ConstRecHitCollection
std::pair< ConstRecHitContainer, ConstRecHitContainer > ConstRecHitCollection
Definition: TwoBodyDecayTrajectory.h:18
submitPVResolutionJobs.config
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parse the configuration file
Definition: submitPVResolutionJobs.py:281
ReferenceTrajectoryBase::theGblInput
std::vector< std::pair< std::vector< gbl::GblPoint >, Eigen::MatrixXd > > theGblInput
Definition: ReferenceTrajectoryBase.h:262
TwoBodyDecayTrajectory::propDir_
const PropagationDirection propDir_
Definition: TwoBodyDecayTrajectory.h:49
ReferenceTrajectoryBase::theMeasurementsCov
AlgebraicSymMatrix theMeasurementsCov
Definition: ReferenceTrajectoryBase.h:247
ReferenceTrajectoryBase::theTrajectoryPositions
AlgebraicVector theTrajectoryPositions
Definition: ReferenceTrajectoryBase.h:249
TrajectoryStateOnSurface::localParameters
const LocalTrajectoryParameters & localParameters() const
Definition: TrajectoryStateOnSurface.h:73
LocalTrajectoryError
Definition: LocalTrajectoryError.h:20
TwoBodyDecayTrajectory::useRefittedState_
const bool useRefittedState_
Definition: TwoBodyDecayTrajectory.h:50
ReferenceTrajectoryBase::nMeasPerHit
static constexpr unsigned int nMeasPerHit
Definition: ReferenceTrajectoryBase.h:269
ReferenceTrajectoryBase::theRecHits
TransientTrackingRecHit::ConstRecHitContainer theRecHits
Definition: ReferenceTrajectoryBase.h:244
ReferenceTrajectoryBase::breakPoints
Definition: ReferenceTrajectoryBase.h:114
TwoBodyDecayTrajectory::TwoBodyDecayTrajectory
TwoBodyDecayTrajectory(void)
Definition: TwoBodyDecayTrajectory.cc:50
TwoBodyDecayTrajectory::constructTsosVecWithErrors
void constructTsosVecWithErrors(const ReferenceTrajectory &traj1, const ReferenceTrajectory &traj2, const MagneticField *field)
Definition: TwoBodyDecayTrajectory.cc:230
TwoBodyDecayTrajectory::constructTsosWithErrors_
const bool constructTsosWithErrors_
Definition: TwoBodyDecayTrajectory.h:51
ReferenceTrajectoryBase::none
Definition: ReferenceTrajectoryBase.h:110
TwoBodyDecayTrajectoryState::Derivatives
std::pair< AlgebraicMatrix, AlgebraicMatrix > Derivatives
Definition: TwoBodyDecayTrajectoryState.h:15
AlgebraicMatrix
CLHEP::HepMatrix AlgebraicMatrix
Definition: AlgebraicObjects.h:14
RunInfoPI::state
state
Definition: RunInfoPayloadInspectoHelper.h:16
LocalTrajectoryParameters::momentum
LocalVector momentum() const
Momentum vector in the local frame.
Definition: LocalTrajectoryParameters.h:88
ReferenceTrajectory
Definition: ReferenceTrajectory.h:55
TwoBodyDecayTrajectory::materialEffects_
const MaterialEffects materialEffects_
Definition: TwoBodyDecayTrajectory.h:48
EgHLTOffHistBins_cfi.mass
mass
Definition: EgHLTOffHistBins_cfi.py:34
ReferenceTrajectoryBase::theNumberOfPars
unsigned int theNumberOfPars
Definition: ReferenceTrajectoryBase.h:239
TwoBodyDecayTrajectory::theNumberOfRecHits
std::pair< int, int > theNumberOfRecHits
Definition: TwoBodyDecayTrajectory.h:53
TrajectoryStateOnSurface::surface
const SurfaceType & surface() const
Definition: TrajectoryStateOnSurface.h:78
ReferenceTrajectoryBase::localGBL
Definition: ReferenceTrajectoryBase.h:117
ReferenceTrajectoryBase::theTsosVec
std::vector< TrajectoryStateOnSurface > theTsosVec
Definition: ReferenceTrajectoryBase.h:243
ReferenceTrajectoryBase::theGblExtDerivatives
Eigen::MatrixXd theGblExtDerivatives
Definition: ReferenceTrajectoryBase.h:265
AlgebraicSymMatrix55
ROOT::Math::SMatrix< double, 5, 5, ROOT::Math::MatRepSym< double, 5 > > AlgebraicSymMatrix55
Definition: AlgebraicROOTObjects.h:23
TrajectoryStateOnSurface::surfaceSide
SurfaceSide surfaceSide() const
Position relative to material, defined relative to momentum vector.
Definition: TrajectoryStateOnSurface.h:89
ReferenceTrajectoryBase::theGblExtMeasurements
Eigen::VectorXd theGblExtMeasurements
Definition: ReferenceTrajectoryBase.h:266
TwoBodyDecayTrajectory::construct
bool construct(const TwoBodyDecayTrajectoryState &state, const ConstRecHitCollection &recHits, const MagneticField *field, const reco::BeamSpot &beamSpot)
Definition: TwoBodyDecayTrajectory.cc:57
ReferenceTrajectoryBase::theValidityFlag
bool theValidityFlag
Definition: ReferenceTrajectoryBase.h:235
ReferenceTrajectoryBase::theNomField
int theNomField
Definition: ReferenceTrajectoryBase.h:263
MillePedeFileConverter_cfg.e
e
Definition: MillePedeFileConverter_cfg.py:37
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