struct containing a cluster candidate for easier handling More...

#include <DATCONSVDClusterCandidate.h>

Collaboration diagram for DATCONSVDClusterCandidate:

[legend]

Public Member Functions
bool	add (VxdID nextID, int nextCharge, unsigned short nextCellID, float nextStripSNR, unsigned short maxClusterSize)
	add a new strip to the current cluster candidate if possible More...

void	finalizeCluster (const double pitch, const int stripsInSensor)
	calculate cluster properties once a cluster is ready to be stored More...

Public Attributes
VxdID	vxdID = 0
	VxdID of the cluster.

std::vector< unsigned short >	strips
	Vector containing strips (DATCONSVDDigits) that are added.

std::vector< unsigned short >	charges
	Vector containing the charges of the corresponding strips that are added.

float	maxSNRinClusterCandidate = 0
	Maximum SNR of all the strips in the cluster candidate.

int	charge = 0
	Charge of the cluster.

int	seedStripIndex = 0
	Index of the seed strip of the cluster (0...m_Size)

int	seedStrip = 0
	SVD strip (i.e. More...

int	seedCharge = 0
	Seed Charge of the cluster.

float	clusterPosition = 0
	Position of the cluster.

Detailed Description

struct containing a cluster candidate for easier handling

Definition at line 22 of file DATCONSVDClusterCandidate.h.

Member Function Documentation

◆ add()

bool add	(	VxdID	nextID,
		int	nextCharge,
		unsigned short	nextCellID,
		float	nextStripSNR,
		unsigned short	maxClusterSize
	)

inline

add a new strip to the current cluster candidate if possible

Parameters

nextID	VxdID of the digit to be added
nextCharge	charge (in ADU) of the digit to be added
nextCellID	strip number of the digit to be added
nextStripSNR	SNR of the digit to be added
maxClusterSize	maximum cluster size, if exceeded, start new cluster

Returns: true if digit was successfully added to current cluster candidate, else return false

Definition at line 41 of file DATCONSVDClusterCandidate.h.

     {
       bool added = false;
  
       // do not add if you are on the wrong sensor or side
       if (vxdID != nextID) return false;
  
       // add if it's the first strip
       if (strips.size() == 0) added = true;
  
       // add if it adjacent to the last strip added (we assume that SVDRecoDigits are ordered)
       // and if cluster size would still be <= 4 strips
       if (strips.size() > 0 and nextCellID == strips.back() + 1 and strips.size() < maxClusterSize) {
         added  = true;
       }
  
       //add it to the vector od strips, update the seed nextCharge and index:
       if (added) {
         strips.push_back(nextCellID);
         charges.push_back(nextCharge);
  
         if (nextCharge > seedCharge) seedCharge = nextCharge;
  
         if (nextStripSNR > maxSNRinClusterCandidate) {
           maxSNRinClusterCandidate = nextStripSNR;
         }
       }
       return added;
  
     };

◆ finalizeCluster()

void finalizeCluster	(	const double	pitch,
		const int	stripsInSensor
	)

inline

calculate cluster properties once a cluster is ready to be stored

Parameters

pitch	strip pitch of the sensor and sensor side on which the cluster was found
stripsInSensor	number of strips of the sensor and sensor side on which the cluster was found

Definition at line 75 of file DATCONSVDClusterCandidate.h.

Member Data Documentation

◆ seedStrip

int seedStrip = 0

SVD strip (i.e.

0...511 or 0...767) that is considered the seed strip of the cluster

Definition at line 30 of file DATCONSVDClusterCandidate.h.

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

tracking/datcon/entities/include/DATCONSVDClusterCandidate.h