StIstScanClusterAlgo Class Reference

#include <StIstScanClusterAlgo.h>

Inheritance diagram for StIstScanClusterAlgo:

Protected Types
enum	{ kIstScanClusterAlgo = 2 }

Protected Member Functions
virtual Int_t	doClustering (const StIstCollection &istCollection, StIstRawHitCollection &rawHits, StIstClusterCollection &clusters)

Additional Inherited Members
Public Member Functions inherited from StIstIClusterAlgo
void	doClustering (StIstCollection &stIstCollection)
void	setUsedTimeBin (unsigned char tb=UCHAR_MAX)
void	setSplitFlag (bool splitFlag=true)
Protected Attributes inherited from StIstIClusterAlgo
Bool_t	mSplitCluster
UChar_t	mTimeBin

Detailed Description

Concrete implementation of a simple algorithm for clustering of the raw hits registered by the 2D IST sensors. The clustering is done sequentially–first in columns and then the column-wise proto-clusters are grouped in neighboring columns.

1) Reads all raw hits per ladder (six sensors) and groups into vectors (each vector corresponds to a sensor column). 2) Does clustering in individual column. 3) Does clustering in neighboring columns. 4) Fill hit collections.

Author

Yaping Wang

Date

March 2013

Author

Dmitri Smirnov

Definition at line 26 of file StIstScanClusterAlgo.h.

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

• StIstClusterMaker/StIstScanClusterAlgo.h
• StIstClusterMaker/StIstScanClusterAlgo.cxx