NeutParams Class Reference

#include <NeutParams.h>

Inheritance diagram for NeutParams:

TrkParams DifIndepPar List of all members.

Public Types

 _d0
 _phi0
 _p
 _z0
 _tanDip
 _s0
 _nneutprm = 6
enum  {
  _d0, _phi0, _p, _z0,
  _tanDip, _s0, _nneutprm = 6
}

Public Member Functions

 NeutParams (const HepVector &, const HepSymMatrix &)
 NeutParams (double, double, double, double, double, double)
 NeutParams (const NeutParams &old)
 ~NeutParams ()
double & d0 ()
double & phi0 ()
double & p ()
double & z0 ()
double & tanDip ()
double & s0 ()
double d0 () const
double phi0 () const
double p () const
double z0 () const
double tanDip () const
double s0 () const
double sinPhi0 () const
double cosPhi0 () const
double arcRatio () const
virtual TrkParams * clone () const
void printAll (std::ostream &os) const
HepSymMatrix & covariance ()
const HepSymMatrix & covariance () const
const HepSymMatrix & weightMatrix () const
DifArray difParameters () const
DifNumber difPar (int i) const
HepVector & parameter ()
const HepVector & parameter () const
int nPar () const
void print (std::ostream &os=std::cout) const

Friends

class NeutTraj

Detailed Description

Definition at line 19 of file NeutParams.h.

Member Enumeration Documentation

anonymous enum

Enumerator:
_d0 
_phi0 
_p 
_z0 
_tanDip 
_s0 
_nneutprm 

Definition at line 33 of file NeutParams.h.

00033 {_d0, _phi0, _p, _z0, _tanDip, _s0,_nneutprm = 6};

Constructor & Destructor Documentation

NeutParams::NeutParams ( const HepVector &  ,
const HepSymMatrix &   
)

Definition at line 19 of file NeutParams.cxx.

References _nneutprm, TrkParams::covariance(), and DifIndepPar::parameter().

00019                                                                      :
00020   TrkParams(pvec,pcov){
00021 //------------------------------------------------------------------------
00022 
00023 //  Make sure the dimensions of the input matrix and vector are correct
00024 
00025     if( pvec.num_row() != _nneutprm ||
00026         pcov.num_row() != _nneutprm ){
00027       cout<<"ErrMsg(error)" << 
00028         "NeutParams: incorrect constructor vector/matrix dimension" << endl;
00029       parameter() = HepVector(_nneutprm,0);
00030       covariance() = HepSymMatrix(_nneutprm,0);
00031     }
00032 }

NeutParams::NeutParams ( double  ,
double  ,
double  ,
double  ,
double  ,
double   
)

Definition at line 36 of file NeutParams.cxx.

References d0(), p(), phi0(), s0(), tanDip(), and z0().

00037                                                       : 
00038 //------------------------------------------------------------------------
00039   TrkParams(_nneutprm) {
00040     d0() = n_d0;
00041     phi0() = n_phi0;
00042     p() = n_p;
00043     z0() = n_z0;
00044     s0() = n_s0;
00045     tanDip() = n_tanDip;
00046 }

NeutParams::NeutParams ( const NeutParams &  old  ) 

Definition at line 51 of file NeutParams.cxx.

00051                                             :
00052 //------------------------------------------------------------------------
00053   TrkParams(old){
00054 }
//------------------------------------------------------------------------

NeutParams::~NeutParams (  ) 

Definition at line 77 of file NeutParams.cxx.

00078 {}

Member Function Documentation

double NeutParams::arcRatio (  )  const

Definition at line 71 of file NeutParams.cxx.

References _tanDip, and DifIndepPar::parameter().

00071                            {
00072 //------------------------------------------------------------------------
00073   return sqrt(1. + parameter()[_tanDip] * parameter()[_tanDip]); 
00074 }

TrkParams * TrkParams::clone (  )  const [virtual, inherited]

Definition at line 45 of file TrkParams.cxx.

References TrkParams::TrkParams().

00045                        {
00046 //--------------------------------------
00047   return new TrkParams(*this);
00048 }

double NeutParams::cosPhi0 (  )  const

Definition at line 64 of file NeutParams.cxx.

References _phi0, cos(), and DifIndepPar::parameter().

00064                           {
00065 //------------------------------------------------------------------------
00066   return cos(parameter()[_phi0]); 
00067 }

const HepSymMatrix& TrkParams::covariance (  )  const [inline, inherited]

Reimplemented from DifIndepPar.

Definition at line 45 of file TrkParams.h.

References DifIndepPar::covariance().

00045 { return DifIndepPar::covariance(); }

HepSymMatrix & TrkParams::covariance (  )  [inline, inherited]

Reimplemented from DifIndepPar.

Definition at line 54 of file TrkParams.h.

References TrkParams::_weightInverted, DifIndepPar::covariance(), and false.

Referenced by TrkMomCalculator::calcCurvAllCovs(), TrkSimpTraj::changePoint(), TrkHelixFitter::fit(), TrkLineRep::helix(), TrkHelixRep::helix(), TrkCircleRep::helix(), TrkSimpTraj::invert(), NeutParams(), TrkParams::operator=(), TrkHelixRep::resid(), and TrkParams::weightMatrix().

00055 {
00056   _weightInverted=false ; 
00057   return DifIndepPar::covariance();
00058 }

double NeutParams::d0 (  )  const [inline]

Definition at line 44 of file NeutParams.h.

References _d0, and DifIndepPar::parameter().

00044 { return parameter()[_d0]; }

double& NeutParams::d0 (  )  [inline]

Definition at line 37 of file NeutParams.h.

References _d0, and DifIndepPar::parameter().

Referenced by NeutTraj::d0(), and NeutParams().

00037 { return parameter()[_d0]; }

DifNumber DifIndepPar::difPar ( int  i  )  const [inherited]

Definition at line 63 of file DifIndepPar.cxx.

References DifIndepPar::parvec.

Referenced by TrkMomCalculator::calcNeutAllCovs(), TrkMomCalculator::calcNeutAllWeights(), TrkMomCalculator::calcNeutErrMom(), TrkMomCalculator::calcNeutPosmomCov(), and DifIndepPar::difParameters().

00063                                        {
00064   return DifNumber(parvec(i),i,this);
00065 }

DifArray DifIndepPar::difParameters (  )  const [inherited]

Definition at line 44 of file DifIndepPar.cxx.

References DifIndepPar::difPar(), genRecEmupikp::i, and DifIndepPar::nPar().

00044                                         {
00045   DifArray pars(nPar(),nPar());
00046   for(int i=1; i<=nPar(); i++){
00047     pars(i)=difPar(i);
00048   }
00049   return pars;
00050 }

int DifIndepPar::nPar (  )  const [inline, inherited]

Definition at line 55 of file DifIndepPar.h.

References DifIndepPar::parvec.

Referenced by DifIndepPar::difParameters(), TrkSimpTraj::invert(), TrkSimpleRep::nDof(), TrkSimpTraj::nPar(), and NeutTraj::nPar().

00055 {return parvec.num_row();}

double NeutParams::p (  )  const [inline]

Definition at line 46 of file NeutParams.h.

References _p, and DifIndepPar::parameter().

00046 { return parameter()[_p]; }

double& NeutParams::p (  )  [inline]

Definition at line 39 of file NeutParams.h.

References _p, and DifIndepPar::parameter().

Referenced by NeutParams(), and NeutTraj::p().

00039 { return parameter()[_p]; }

const HepVector& DifIndepPar::parameter (  )  const [inline, inherited]

Definition at line 52 of file DifIndepPar.h.

References DifIndepPar::parvec.

00052 { return parvec;}

HepVector& DifIndepPar::parameter (  )  [inline, inherited]

Definition at line 51 of file DifIndepPar.h.

References DifIndepPar::parvec.

Referenced by arcRatio(), TrkMomCalculator::calcCurvAllCovs(), TrkMomCalculator::calcCurvAllWeights(), TrkSimpTraj::changePoint(), TrkMomCalculator::charge(), cosPhi0(), TrkDifLineTraj::d0(), TrkCircleTraj::d0(), d0(), HelixTraj::d0(), TrkHelixFitter::fit(), HelixTraj::getInfo(), TrkHelixRep::helix(), HelixTraj::HelixTraj(), TrkDifLineTraj::invertParams(), TrkCircleTraj::invertParams(), HelixTraj::invertParams(), NeutParams(), TrkCircleTraj::omega(), HelixTraj::omega(), TrkParams::operator=(), TrkSimpTraj::operator==(), p(), phi0(), HelixTraj::position(), TrkMomCalculator::ptMom(), TrkHelixRep::resid(), s0(), sinPhi0(), TrkDifLineTraj::tanDip(), tanDip(), HelixTraj::tanDip(), TrkCircleTraj::TrkCircleTraj(), TrkHitOnTrk::TrkHitOnTrk(), TrkMomCalculator::vecMom(), TrkDifLineTraj::z0(), z0(), and HelixTraj::z0().

00051 { return parvec;}

double NeutParams::phi0 ( void   )  const [inline]

Definition at line 45 of file NeutParams.h.

References _phi0, and DifIndepPar::parameter().

00045 { return parameter()[_phi0]; }

double& NeutParams::phi0 ( void   )  [inline]

Definition at line 38 of file NeutParams.h.

References _phi0, and DifIndepPar::parameter().

Referenced by NeutParams().

00038 { return parameter()[_phi0]; }

void DifIndepPar::print ( std::ostream &  os = std::cout  )  const [inherited]

void TrkParams::printAll ( std::ostream &  os  )  const [inherited]

Reimplemented from DifIndepPar.

double NeutParams::s0 (  )  const [inline]

Definition at line 49 of file NeutParams.h.

References _s0, and DifIndepPar::parameter().

00049 { return parameter()[_s0]; }

double& NeutParams::s0 (  )  [inline]

Definition at line 42 of file NeutParams.h.

References _s0, and DifIndepPar::parameter().

Referenced by NeutParams(), and NeutTraj::s0().

00042 { return parameter()[_s0]; }

double NeutParams::sinPhi0 (  )  const

Definition at line 57 of file NeutParams.cxx.

References _phi0, DifIndepPar::parameter(), and sin().

00057                           {
00058 //------------------------------------------------------------------------
00059   return sin(parameter()[_phi0]); 
00060 }

double NeutParams::tanDip (  )  const [inline]

Definition at line 48 of file NeutParams.h.

References _tanDip, and DifIndepPar::parameter().

00048 { return parameter()[_tanDip]; }

double& NeutParams::tanDip (  )  [inline]

Definition at line 41 of file NeutParams.h.

References _tanDip, and DifIndepPar::parameter().

Referenced by NeutParams(), and NeutTraj::tanDip().

00041 { return parameter()[_tanDip]; }

const HepSymMatrix & TrkParams::weightMatrix (  )  const [inherited]

Definition at line 75 of file TrkParams.cxx.

References TrkParams::_weightInverted, TrkParams::_weightMatrix, and TrkParams::covariance().

Referenced by TrkMomCalculator::calcCurvAllWeights().

00075                                                   {
00076 
00077   if (!_weightInverted){
00078     _weightMatrix = covariance();
00079     int invStatus;
00080     _weightMatrix.invert(invStatus);
00081     _weightInverted = true;
00082   }
00083   return _weightMatrix;
00084 
00085 }

double NeutParams::z0 (  )  const [inline]

Definition at line 47 of file NeutParams.h.

References _z0, and DifIndepPar::parameter().

00047 { return parameter()[_z0]; }

double& NeutParams::z0 (  )  [inline]

Definition at line 40 of file NeutParams.h.

References _z0, and DifIndepPar::parameter().

Referenced by NeutParams(), and NeutTraj::z0().

00040 { return parameter()[_z0]; }

Friends And Related Function Documentation

friend class NeutTraj [friend]

Definition at line 21 of file NeutParams.h.

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