OffOrigin< T > Class Template Reference

Takes a basic object and passivelly 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 >:

Collaboration 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 correspondes.

Public Member Functions
ESign	getDistanceSign (const HoughBox &houghBox, float x, float y, float signedDriftLength, float dxdz=0, float dydz=0, ILayer=-1) const
	Function that gives the sign of the distance from an observed drift circle to the sweeped object.
Vector2D	getLocalOrigin () const
	Getter for the local origin relative to which the parameters of the hough space are understood.
void	setLocalOrigin (const Vector2D &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 passivelly moves it to any origin All subordinary coordinates have to be interpreted relative to this origin.

Definition at line 24 of file OffOrigin.h.

Member Typedef Documentation

HoughBox

using HoughBox = typename T::HoughBox

The houghBox to which this object correspondes.

Definition at line 35 of file OffOrigin.h.

Super

using Super = T

Type of the base class.

Definition at line 28 of file OffOrigin.h.

Member Function Documentation

getDistanceSign()

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

inline

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

Definition at line 40 of file OffOrigin.h.

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

getLocalOrigin()

Vector2D getLocalOrigin ( ) const

inline

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

Definition at line 59 of file OffOrigin.h.

      { return Vector2D(m_localOriginX, m_localOriginY); }

setLocalOrigin()

void setLocalOrigin ( const Vector2D &  localOrigin )

inline

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

Definition at line 63 of file OffOrigin.h.

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

Member Data Documentation

m_localOriginX

float m_localOriginX = 0.0

private

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

Definition at line 70 of file OffOrigin.h.

m_localOriginY

float m_localOriginY = 0.0

private

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

Definition at line 73 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