Namespace Acts::Ccl¶
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namespace Ccl
Typedefs
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using Label = int
Enums
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enum ConnectResult
Values:
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enumerator eNoConn
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enumerator eNoConnStop
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enumerator eConn
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enumerator eNoConn
Functions
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template<typename CellCollection, typename ClusterCollection, typename Connect = DefaultConnect<typename CellCollection::value_type>>
ClusterCollection createClusters(CellCollection &cells, Connect connect = Connect()) createClusters Conveniance function which runs both labelClusters and createClusters.
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template<typename CellCollection, typename Connect = DefaultConnect<typename CellCollection::value_type>>
void labelClusters(CellCollection &cells, Connect connect = Connect()) labelClusters
In-place connected component labelling using the Hoshen-Kopelman algorithm. The
Cell
type must have the following functions defined: int getCellRow(const Cell&), int getCellColumn(const Cell&) int& getCellLabel(Cell&)- Parameters
cells – [in] the cell collection to be labeled
connect – [in] the connection type (see DefaultConnect)
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template<typename CellCollection, typename ClusterCollection>
ClusterCollection mergeClusters(CellCollection &cells) mergeClusters
Merge a set of cells previously labeled (for instance with
labelClusters
) into actual clusters. The Cluster type must have the following function defined: void clusterAddCell(Cluster&, const Cell&)- Parameters
cells – [in] the labeled cell collection
- Returns
nothing
Variables
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constexpr Label NO_LABEL = 0
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template<typename Cell>
struct DefaultConnect - #include <Acts/Clusterization/Clusterization.hpp>
Public Functions
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inline DefaultConnect()
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inline DefaultConnect(bool commonCorner)
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ConnectResult operator()(const Cell &ref, const Cell &iter)
Public Members
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bool conn8
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inline DefaultConnect()
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using Label = int