CGAL::Identity_property_map< T > Struct Template Reference

#include <CGAL/property_map.h>

Definition

A LvaluePropertyMap property map mapping a key to itself (by reference).

Is Model Of:

LvaluePropertyMap

Examples:

Point_set_processing_3/remove_outliers_example.cpp.

Public Types
typedef T	key_type
	typedef to T
typedef T	value_type
	typedef to T
typedef boost::lvalue_property_map_tag	category
	boost::lvalue_property_map_tag
typedef Identity_property_map< T >	Self

Public Member Functions
value_type &	operator[] (key_type &k) const
	Access a property map element. More...

Public Attributes
const typedef T &	reference
	typedef to T&

Related Functions
(Note that these are not member functions.)
template<class T >
Identity_property_map< T >	make_identity_property_map (T)
	Free function to create a Identity_property_map property map.

Put/get free functions
reference	get (const Self &, const key_type &k)
void	put (const Self &, key_type &k, const value_type &v)

Member Function Documentation

operator[]()

template<typename T >

value_type& CGAL::Identity_property_map< T >::operator[]

(

key_type &

k

)

const

Access a property map element.

Parameters

k	a key which is returned as mapped value.