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

ClusterRange

model of ConstRange. Its iterator type is RandomAccessIterator and its value type is the key type of Cluster.

Parameters

clusters	input range.
itemwise_feature	feature that takes values on the range of items from which clusters is a subset.