CGAL::Classification::Feature::Simple_feature< InputRange, PropertyMap > Class Template Reference

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

Inherits from

CGAL::Classification::Feature_base.

Definition

template<typename InputRange, typename PropertyMap>
class CGAL::Classification::Feature::Simple_feature< InputRange, PropertyMap >

Feature based on a user-defined scalar field.

Template Parameters

InputRange	model of ConstRange. Its iterator type is RandomAccessIterator.
PropertyMap	model of ReadablePropertyMap whose key type is the value type of the iterator of PointRange and value type is statically castable to float.

Public Member Functions
	Simple_feature (const InputRange &input, PropertyMap property_map, const std::string &name)
	constructs the feature using an input range and a property map.
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.

Constructor & Destructor Documentation

Simple_feature()

template<typename InputRange , typename PropertyMap >

CGAL::Classification::Feature::Simple_feature< InputRange, PropertyMap >::Simple_feature	(	const InputRange &	input,
		PropertyMap	property_map,
		const std::string &	name
	)

constructs the feature using an input range and a property map.

Parameters

input	point range.
property_map	property map to access scalar field.
name	name of the property (no default name is given).