Algorithm that clusters the Monte Carlo FIT detector hits. algorithms/clustering/FitClusteringAlgo.h. More...
#include <FitClusteringAlgo.h>
Public Member Functions | |
| FitClusteringAlgo (const std::string &name) | |
| Constructor. More... | |
| bool | Initialize () override |
| Initialization of the algorithm. More... | |
| bool | Process () override |
| Process a single event. More... | |
| std::vector< std::string > | FreeObjects (const std::vector< std::string > &objs, Memory::Status memStatus) override |
| Free the memory of unneeded objects. More... | |
Private Member Functions | |
| std::vector< Cluster > | _Clusterize (std::vector< Hit > &hits, const FitGeoParams &geoParams) |
| std::vector< Cluster > | _Clusterize (std::vector< Hit > &hits, const FitGeoParams &geoParams, const FitChannelInfo &channelInfo) |
Private Attributes | |
| float | _snThreshold |
| float | _snSeed |
| FitClustersColl | _fitClustersColl |
| observer_ptr< FitGeoParamsColl > | _fitGeoParamsColl |
| observer_ptr< FitChannelInfoColl > | _fitChannelInfoColl |
| StorePtr | _evStore |
| StorePtr | _globStore |
| bool | _hasChannelInfo = false |
Detailed Description
Algorithm that clusters the Monte Carlo FIT detector hits. algorithms/clustering/FitClusteringAlgo.h.
This algorithm creates clusters starting from the channel hits in the FIT detector. A cluster is defined as a group of contiguous channels above a given S/N level, including at least one channel (the seed channel) above a given, higher S/N level. When the FitChannelInfo collection is missing the algorithm falls back to a simple clustering based on the EDep value of the hits, marking the highest in a consecutive set as the cluster seed.
- Needed event objects:
| name | type | store | optional | description |
|---|---|---|---|---|
| fitHitsCollADC | FitHitsColl | evStore | no | Hits in the FIT. |
Needed global objects:
| name | type | store | optional | description |
|---|---|---|---|---|
| fitGeoParams | FitGeoParamsColl | globStore | no | Geometric parameters of the FIT. |
| fitChannelInfoColl | FitChannelInfoColl | globStore | yes | Channel info of the FIT (if available). |
Produced event objects:
| name | alias | type | store | description |
|---|---|---|---|---|
| fitClustersCollADC | FitClustersColl | evStore | The clusters of the FIT. |
Parameters:
name | type | default value | description -----—|-------—|------------—|--------------------------------------------—
Constructor & Destructor Documentation
◆ FitClusteringAlgo()
| Herd::FitClusteringAlgo::FitClusteringAlgo | ( | const std::string & | name | ) |
Constructor.
- Parameters
-
name The name of the algorithm.
Member Function Documentation
◆ _Clusterize() [1/2]
|
private |
◆ _Clusterize() [2/2]
|
private |
◆ FreeObjects()
|
override |
Free the memory of unneeded objects.
Currently this method frees the memory of the clusters if memStatus is EXHAUSTED.
- Parameters
-
objs The list of objects to be freed. memStatus The current memory occupation status.
- Returns
- a list of freed objects.
◆ Initialize()
|
override |
Initialization of the algorithm.
- Returns
- true if the initialization procedure is successful.
◆ Process()
|
override |
Process a single event.
- Returns
- If event processing is successful.
Member Data Documentation
◆ _evStore
|
private |
◆ _fitChannelInfoColl
|
private |
◆ _fitClustersColl
|
private |
◆ _fitGeoParamsColl
|
private |
◆ _globStore
|
private |
◆ _hasChannelInfo
|
private |
◆ _snSeed
|
private |
◆ _snThreshold
|
private |
The documentation for this class was generated from the following files:
- /builds/herd/HerdSoftware/include/analysis/algorithms/clustering/FitClusteringAlgo.h
- /builds/herd/HerdSoftware/src/analysis/algorithms/clustering/FitClusteringAlgo.cpp
