OffOrigin< T > Class Template Reference

Takes a basic object and passively moves it to any origin All subordinary coordinates have to be interpreted relative to this origin. More...

#include <OffOrigin.h>

Inheritance diagram for OffOrigin< T >:

Public Types
using	Super = T
	Type of the base class.
using	HoughBox = typename T::HoughBox
	The houghBox to which this object corresponds.

Public Member Functions
TrackingUtilities::ESign	getDistanceSign (const HoughBox &houghBox, float x, float y, float signedDriftLength, float dxdz=0, float dydz=0, CDC::ILayer=-1) const
	Function that gives the sign of the distance from an observed drift circle to the sweeped object.
ROOT::Math::XYVector	getLocalOrigin () const
	Getter for the local origin relative to which the parameters of the hough space are understood.
void	setLocalOrigin (const ROOT::Math::XYVector &localOrigin)
	Setter for the local origin relative to which the parameters of the hough space are understood.

Private Attributes
float	m_localOriginX = 0.0
	The local origin x to which the original plane is displaced.
float	m_localOriginY = 0.0
	The local origin y to which the original plane is displaced.

Detailed Description

template<class T>
class Belle2::TrackFindingCDC::OffOrigin< T >

Takes a basic object and passively moves it to any origin All subordinary coordinates have to be interpreted relative to this origin.

Definition at line 25 of file OffOrigin.h.

Member Typedef Documentation

HoughBox

template<class T>

using HoughBox = typename T::HoughBox

The houghBox to which this object corresponds.

Definition at line 36 of file OffOrigin.h.

Super

template<class T>

using Super = T

Type of the base class.

Definition at line 29 of file OffOrigin.h.

Member Function Documentation

getDistanceSign()

template<class T>

TrackingUtilities::ESign getDistanceSign ( const HoughBox & houghBox, float x, float y, float signedDriftLength, float dxdz = 0, float dydz = 0, CDC::ILayer = -1 ) const

inline

Function that gives the sign of the distance from an observed drift circle to the sweeped object.

Definition at line 41 of file OffOrigin.h.

      {
        return Super::getDistanceSign(houghBox,
                                      x - m_localOriginX,
                                      y - m_localOriginY,
                                      signedDriftLength,
                                      dxdz,
                                      dydz,
                                      -1);
      }

getLocalOrigin()

template<class T>

ROOT::Math::XYVector getLocalOrigin ( ) const

inline

Getter for the local origin relative to which the parameters of the hough space are understood.

Definition at line 60 of file OffOrigin.h.

      { return ROOT::Math::XYVector(m_localOriginX, m_localOriginY); }

setLocalOrigin()

template<class T>

void setLocalOrigin ( const ROOT::Math::XYVector & localOrigin )

inline

Setter for the local origin relative to which the parameters of the hough space are understood.

Definition at line 64 of file OffOrigin.h.

      {
        m_localOriginX = localOrigin.x();
        m_localOriginY = localOrigin.y();
      }

Member Data Documentation

m_localOriginX

template<class T>

float m_localOriginX = 0.0

private

The local origin x to which the original plane is displaced.

Definition at line 71 of file OffOrigin.h.

m_localOriginY

template<class T>

float m_localOriginY = 0.0

private

The local origin y to which the original plane is displaced.

Definition at line 74 of file OffOrigin.h.

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

• tracking/trackFindingCDC/hough/perigee/include/OffOrigin.h