3 #include "TMatrixTSym.h" 8 const Point& pca3d,
double theip3d,
double theip3d_error,
const VertexRef&
PV)
11 dxy_error_(thedxy_error),
14 ip3d_error_(theip3d_error),
21 const Point& pca3d,
double theip3d,
double theip3d_error,
const VertexRef&
PV,
22 const Point& theFlightLength,
double theFlightLengthSig,
const VertexRef&
SV)
52 cov(
i,j) =
PV_->covariance(
i,j);
84 cov(
i,j) =
SV_->covariance(
i,j);
bool isNonnull() const
Checks for non-null.
CovMatrix flightLengthCov() const
CovMatrix secondaryVertexCov() const
PFTauTransverseImpactParameter()
CovMatrix primaryVertexCov() const
double flightLengthSig() const
const Vector & flightLength() const
PFTauTransverseImpactParameter * clone() const
Point primaryVertexPos() const
Point secondaryVertexPos() const
math::Error< dimension >::type CovMatrix