KDTHit Struct Reference

Lightweight 2D representation of a CDC hit for KD-tree sorting. More...

#include <Utils.h>

Public Member Functions
double	squaredDistanceTo (const KDTHit &other) const
	Compute squared distance to another KDTHit.

Public Attributes
double	x
	X coordinate of the hit.
double	y
	Y coordinate of the hit.
int	hitIndex
	Index of the hit in the original input collection.

Detailed Description

Lightweight 2D representation of a CDC hit for KD-tree sorting.

Represents a CDC hit by its 2D coordinates and a corresponding index.

Definition at line 23 of file Utils.h.

Member Function Documentation

squaredDistanceTo()

double squaredDistanceTo ( const KDTHit & other ) const

inline

Compute squared distance to another KDTHit.

Parameters

other

Another KDTHit.

Returns

Squared Euclidean distance.

Definition at line 35 of file Utils.h.

    {
      double dx = x - other.x;
      double dy = y - other.y;
      return dx * dx + dy * dy;
    }

Member Data Documentation

hitIndex

int hitIndex

Index of the hit in the original input collection.

Definition at line 29 of file Utils.h.

x

double x

X coordinate of the hit.

Definition at line 25 of file Utils.h.

y

double y

Y coordinate of the hit.

Definition at line 27 of file Utils.h.

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

• tracking/gnnFinder/include/Utils.h