cluster Namespace Reference

Cluster finding and building. More...

Namespaces
	details
	Implementation details of cluster namespace.

Classes
class	SmallClusterFilter
class	BlurredClustering
class	ClusterAna
class	ClusterCheater
struct	eveLoc
class	ClusterCrawler
class	ClusterCreator
	Class managing the creation of a new recob::Cluster object. More...
class	ClusterPCA
class	ClusterTrackAna
class	DBCluster3D
class	DBcluster
class	DBclusterAna
class	EndPointModule
	module to find 2D end points More...
class	HoughLineFinder
class	HoughLineFinderAna
class	LineCluster
	Produces clusters by ClusterCrawler algorithm. More...
class	LineMerger
class	ClusterMerger
	Class merging clusters: recomputes start and end position and hit list. More...
class	ClusterAndHitMerger
	Class merging clusters: recomputes start and end position and hit list. More...
class	SmallClusterFinder
class	TrajCluster
	Produces clusters by the TrajCluster algorithm. More...
struct	HitLoc
class	BlurredClusteringAlg
class	ClusterCrawlerAlg
class	ClusterMatchAlg
class	ClusterMatchTQ
struct	cluster_merge_info
class	ClusterMergeAlg
class	ClusterMergeHelper
class	ClusterParamsImportWrapper
	Wrapper for ClusterParamsAlgBase objects to accept diverse input. More...
class	cluster_params
class	ClusterParamsAlg
class	ClusterParamsAlgBase
	Algorithm collection class computing cluster parameters. More...
class	CRUException
class	LazyClusterParamsAlg
	Algorithm class inheriting cluster parameters. More...
class	OverriddenClusterParamsAlg
	Algorithm collection class computing cluster parameters. More...
class	StandardClusterParamsAlg
	Algorithm collection class computing cluster parameters. More...
class	DBScan3DAlg
class	DBScanAlg
class	EndPointAlg
	Algorithm to find 2D end points. More...
class	HoughTransform
class	HoughTransformCounters
	CountersMap with access optimized for Hough Transform algorithm. More...
class	HoughBaseAlg
class	MergeClusterAlg
class	SmallClusterFinderAlg

Functions
bool	sortHitsByWire (art::Ptr< recob::Hit > a, art::Ptr< recob::Hit > b)
	produces< art::Assns< recob::Cluster, recob::Hit > > ()
bool	SortHits (HitLoc const &h1, HitLoc const &h2)
bool	SortByLowHit (unsigned int i, unsigned int j)

Variables
createEngine	this
const unsigned int	kNO_CLUSTER = UINT_MAX
const unsigned int	kNOISE_CLUSTER = UINT_MAX - 1

Detailed Description

Cluster finding and building.

Cluster reconstruction namespace.

2D end point reconstruction

The algorithm is based on: C. Harris and M. Stephens (1988). "A combined corner and edge detector". Proceedings of the 4th Alvey Vision Conference. pp. 147-151. B. Morgan (2010). "Interest Point Detection for Reconstruction in High Granularity Tracking Detectors". arXiv:1006.3012v1 [physics.ins-det]

Function Documentation

cluster::produces< art::Assns< recob::Cluster, recob::Hit > >

(

)

bool cluster::SortByLowHit	(	unsigned int	i,
		unsigned int	j
	)

Definition at line 130 of file ClusterCrawlerAlg.cxx.

  {
    return i > j;
  }

bool cluster::SortHits	(	HitLoc const &	h1,
		HitLoc const &	h2
	)

Definition at line 126 of file TrajCluster_module.cc.

  {
    // sort by hit location (Cryostat, TPC, Plane, Wire, StartTick, hit LocalIndex)
    if (h1.ctp != h2.ctp) return h1.ctp < h2.ctp;
    if (h1.wire != h2.wire) return h1.wire < h2.wire;
    if (h1.tick != h2.tick) return h1.tick < h2.tick;
    return h1.localIndex < h2.localIndex;
  } // SortHits

bool cluster::sortHitsByWire	(	art::Ptr< recob::Hit >	a,
		art::Ptr< recob::Hit >	b
	)

Definition at line 72 of file ClusterCheater_module.cc.

  {
    return a->WireID().Wire < b->WireID().Wire;
  }

Variable Documentation

const unsigned int cluster::kNO_CLUSTER = UINT_MAX

Definition at line 254 of file DBScanAlg.cxx.

const unsigned int cluster::kNOISE_CLUSTER = UINT_MAX - 1

Definition at line 255 of file DBScanAlg.cxx.

createEngine cluster::this

Initial value:

{
    produces<std::vector<recob::Cluster>>()

Definition at line 69 of file HoughLineFinder_module.cc.