CGAL::Compose_property_map< KeyMap, ValueMap > Struct Template Reference

#include <CGAL/property_map.h>

Definition

template<class KeyMap, class ValueMap>
struct CGAL::Compose_property_map< KeyMap, ValueMap >

Property map that composes two property maps, that is a call on an instance Compose_property_map compose_property_map(key_map, value_map) of get(compose_property_map, k) returns get(value_map, get(key_map, k)).

Public Types
typedef boost::property_traits< KeyMap >::key_type	key_type
	< Use the key type of KeyMap as keytype
typedef boost::property_traits< ValueMap >::value_type	value_type
	Use the reference type of ValueMap as reference.
typedef boost::property_traits< ValueMap >::reference	reference
	Use the category of the ValueMap
typedef boost::property_traits< ValueMap >::category	category

Public Member Functions
	Compose_property_map (KeyMap key_map=KeyMap(), ValueMap value_map=ValueMap())
	Constructor.

Related Functions
(Note that these are not member functions.)
template<class KeyMap , class ValueMap >
Compose_property_map< KeyMap, ValueMap >	make_compose_property_map (const KeyMap &km, const ValueMap &vm)
	returns Compose_property_maps<KeyMap, ValueMap>(km,vm)

Member Typedef Documentation

key_type

template<class KeyMap , class ValueMap >

typedef boost::property_traits<KeyMap>::key_type CGAL::Compose_property_map< KeyMap, ValueMap >::key_type

< Use the key type of KeyMap as keytype

Use the value type of ValueMap as value type