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PlanarMeasurement.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file PlanarMeasurement.cc
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#include "
PlanarMeasurement.h
"
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#include <
GenFit/PlanarMeasurement.h
>
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#include <GenFit/DetPlane.h>
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#include <GenFit/SharedPlanePtr.h>
// for SharedPlanePtr
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#include <GenFit/StateOnPlane.h>
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#include <TMatrixDSymfwd.h>
// for TMatrixDSym
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#include <TMatrixTSym.h>
// for TMatrixTSym
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#include <TVectorDfwd.h>
// for TVectorD
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#include <TVectorT.h>
// for TVectorT
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#include <TVector3.h>
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namespace
PHGenFit
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{
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void
PlanarMeasurement::init
(
const
TVector3&
pos
,
const
TVector3&
u
,
const
TVector3&
v
,
const
double
du,
const
double
dv)
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{
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int
nDim = 2;
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TVectorD hitCoords(nDim);
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TMatrixDSym hitCov(nDim);
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hitCoords(0) = 0;
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hitCoords(1) = 0;
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hitCov(0, 0) = du * du;
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hitCov(1, 1) = dv * dv;
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genfit::SharedPlanePtr
plane
(
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new
genfit::DetPlane
(pos, u, v));
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int
measurementCounter_ = 0;
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_measurement
=
new
genfit::PlanarMeasurement
(hitCoords, hitCov, -1,
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measurementCounter_,
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nullptr
);
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static_cast<
genfit::PlanarMeasurement
*
>
(
_measurement
)->setPlane(plane, measurementCounter_);
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}
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PlanarMeasurement::PlanarMeasurement
(
const
TVector3&
pos
,
const
TVector3&
u
,
const
TVector3&
v
,
const
double
du,
const
double
dv)
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{
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init
(pos, u, v, du, dv);
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}
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PlanarMeasurement::PlanarMeasurement
(
const
TVector3&
pos
,
const
TVector3&
n
,
const
double
du,
const
double
dv)
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{
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TVector3
u
= n.Orthogonal();
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TVector3
v
= n.Cross(u);
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init
(pos, u, v, du, dv);
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}
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}
// namespace PHGenFit
fun4all_coresoftware
blob
master
offline
packages
PHGenFitPkg
PHGenFit
PlanarMeasurement.cc
Built by
Jin Huang
. updated:
Mon Jan 22 2024 12:43:45
using
1.8.2 with
EIC GitHub integration