CGAL 5.1.2 - Classification
CGAL::Classification::Feature::Cluster_mean_of_feature Class Reference

#include <CGAL/Classification/Feature/Cluster_mean_of_feature.h>

Inherits from

CGAL::Classification::Feature_base.

Definition

Feature that computes the mean values of an itemwise feature over the respective items of clusters.

Its default name is "mean_" + the name of the itemwise feature.

Public Member Functions

template<typename ClusterRange >
 Cluster_mean_of_feature (ClusterRange &clusters, Feature_handle itemwise_feature)
 Constructs the feature. More...
 
- Public Member Functions inherited from CGAL::Classification::Feature_base
const std::string & name () const
 Returns the name of the feature (initialized to abstract_feature for Feature_base).
 
void set_name (const std::string &name)
 Changes the name of the feature.
 
virtual float value (std::size_t index)=0
 Returns the value taken by the feature for at the item for the item at position index. More...
 

Constructor & Destructor Documentation

◆ Cluster_mean_of_feature()

template<typename ClusterRange >
CGAL::Classification::Feature::Cluster_mean_of_feature::Cluster_mean_of_feature ( ClusterRange &  clusters,
Feature_handle  itemwise_feature 
)

Constructs the feature.

Template Parameters
ClusterRangemodel of ConstRange. Its iterator type is RandomAccessIterator and its value type is the key type of Cluster.
Parameters
clustersinput range.
itemwise_featurefeature that takes values on the range of items from which clusters is a subset.