Trk::TransportJacobian Class Reference

This class represents the jacobian for transforming initial track parameters to new track parameters after propagation to new surface. More...

#include <TransportJacobian.h>

Inheritance diagram for Trk::TransportJacobian:

Collaboration diagram for Trk::TransportJacobian:

Public Member Functions
	TransportJacobian (const double *)
	Constructor.
	TransportJacobian (const AmgMatrix(5, 5) &)
	TransportJacobian ()=default
	default all calling AmgMatrix methods
	TransportJacobian (const TransportJacobian &)=default
	TransportJacobian (TransportJacobian &&)=default
TransportJacobian &	operator= (const TransportJacobian &)=default
TransportJacobian &	operator= (TransportJacobian &&)=default
	~TransportJacobian ()=default

Detailed Description

This class represents the jacobian for transforming initial track parameters to new track parameters after propagation to new surface.

Initial track parameters: loc1 ,loc2 ,Phi ,Theta ,qp Track parameters after propagation: lol1_n,loc2_n,Phi_n,Theta_n,qp_n

Jacobian is matrix (5x5) with derivatives

   0                1                2               3                 4 

0 d loc1_n /d loc1 d loc1_n /d loc2 d loc1_n /d Phi d loc1_n /d Theta d loc1_n /d qp 1 d loc2_n /d loc1 d loc2_n /d loc2 d loc2_n /d Phi d loc2_n /d Theta d loc2_n /d qp 2 d Phi_n /d loc1 d Phi_n /d loc2 d Phi_n /d Phi d Phi_n /d Theta d Phi_n /d qp 3 d Theta_n/d loc1 d Theta_n/d loc2 d Theta_n/d Phi d Theta_n/d Theta d Theta_n/d qp 4 d qp_n /d loc1 d qp_n /d loc2 d qp_n /d Phi d qp _n/d Theta d qp_n /d qp

^ ---> second index
| | first index

Author

Igor..nosp@m.Gavr.nosp@m.ilenk.nosp@m.o@ce.nosp@m.rn.ch

Definition at line 45 of file TransportJacobian.h.

Constructor & Destructor Documentation

TransportJacobian() [1/5]

Trk::TransportJacobian::TransportJacobian

(

const double *

J

)

Constructor.

Definition at line 24 of file TransportJacobian.cxx.

  : AmgMatrix(5, 5)()
{
  (*this)(0, 0) = J[0];
  (*this)(0, 1) = J[1];
  (*this)(0, 2) = J[2];
  (*this)(0, 3) = J[3];
  (*this)(0, 4) = J[4];
  (*this)(1, 0) = J[5];
  (*this)(1, 1) = J[6];
  (*this)(1, 2) = J[7];
  (*this)(1, 3) = J[8];
  (*this)(1, 4) = J[9];
  (*this)(2, 0) = J[10];
  (*this)(2, 1) = J[11];
  (*this)(2, 2) = J[12];
  (*this)(2, 3) = J[13];
  (*this)(2, 4) = J[14];
  (*this)(3, 0) = J[15];
  (*this)(3, 1) = J[16];
  (*this)(3, 2) = J[17];
  (*this)(3, 3) = J[18];
  (*this)(3, 4) = J[19];
  (*this)(4, 0) = J[20];
  (*this)(4, 1) = J[21];
  (*this)(4, 2) = J[22];
  (*this)(4, 3) = J[23];
  (*this)(4, 4) = J[24];
}

TransportJacobian() [2/5]

Trk::TransportJacobian::TransportJacobian

(

const AmgMatrix(5, 5) &

J

)

Definition at line 54 of file TransportJacobian.cxx.

  : AmgMatrix(5, 5)(J)
{}

TransportJacobian() [3/5]

Trk::TransportJacobian::TransportJacobian ( )

default

default all calling AmgMatrix methods

TransportJacobian() [4/5]

Trk::TransportJacobian::TransportJacobian ( const TransportJacobian & )

default

TransportJacobian() [5/5]

Trk::TransportJacobian::TransportJacobian ( TransportJacobian && )

default

~TransportJacobian()

Trk::TransportJacobian::~TransportJacobian ( )

default

Member Function Documentation

operator=() [1/2]

TransportJacobian & Trk::TransportJacobian::operator= ( const TransportJacobian & )

default

operator=() [2/2]

TransportJacobian & Trk::TransportJacobian::operator= ( TransportJacobian && )

default

---

The documentation for this class was generated from the following files:

• TransportJacobian.h
• TransportJacobian.cxx