GraphMap< GR, K, V > Class Template Reference

Detailed Description

template<typename GR, typename K, typename V>
class lemon::concepts::GraphMap< GR, K, V >

This class describes the concept of standard graph maps, i.e. the NodeMap, ArcMap and EdgeMap subtypes of digraph and graph types, which can be used for associating data to graph items. The standard graph maps must conform to the ReferenceMap concept.

#include <lemon/concepts/graph_components.h>

Inheritance diagram for GraphMap< GR, K, V >:

Public Types
typedef K	Key
	The key type of the map.
typedef V	Value
	The value type of the map.
typedef Value &	Reference
	The reference type of the map.
typedef const Value &	ConstReference
	The const reference type of the map.
Public Types inherited from ReferenceMap< K, V, V &, const V & >
typedef True	ReferenceMapTag
	Tag for reference maps.
typedef K	Key
	The key type of the map.
typedef V	Value
	The value type of the map. (The type of objects associated with the keys).
typedef V &	Reference
	The reference type of the map.
typedef const V &	ConstReference
	The const reference type of the map.
Public Types inherited from ReadWriteMap< K, V >
typedef K	Key
	The key type of the map.
typedef V	Value
	The value type of the map. (The type of objects associated with the keys).
Public Types inherited from ReadMap< K, V >
typedef K	Key
	The key type of the map.
typedef V	Value
	The value type of the map. (The type of objects associated with the keys).
Public Types inherited from WriteMap< K, V >
typedef K	Key
	The key type of the map.
typedef V	Value
	The value type of the map. (The type of objects associated with the keys).

Public Member Functions
	GraphMap (const GR &)
	Construct a new map.
	GraphMap (const GR &, const Value &)
	Construct a new map with default value.
Public Member Functions inherited from ReferenceMap< K, V, V &, const V & >
Reference	operator[] (const Key &)
	Returns a reference to the value associated with the given key.
ConstReference	operator[] (const Key &) const
	Returns a const reference to the value associated with the given key.
void	set (const Key &k, const Value &t)
	Sets the value associated with the given key.
Public Member Functions inherited from ReadWriteMap< K, V >
Value	operator[] (const Key &) const
	Returns the value associated with the given key.
void	set (const Key &, const Value &)
	Sets the value associated with the given key.
Public Member Functions inherited from ReadMap< K, V >
Value	operator[] (const Key &) const
	Returns the value associated with the given key.
Public Member Functions inherited from WriteMap< K, V >
void	set (const Key &, const Value &)
	Sets the value associated with the given key.
	WriteMap ()
	Default constructor.

Private Member Functions
	GraphMap (const GraphMap &)
	Copy constructor.
template<typename CMap >
GraphMap &	operator= (const CMap &)
	Assignment operator.

Constructor & Destructor Documentation

GraphMap ( const GR &  )

inlineexplicit

Construct a new map for the graph.

GraphMap ( const GR &  , const Value &    )

inline

Construct a new map for the graph and initalize the values.

GraphMap ( const GraphMap< GR, K, V > &  )

inlineprivate

Copy Constructor.

Member Function Documentation

GraphMap& operator= ( const CMap &  )

inlineprivate

Assignment operator. It does not mofify the underlying graph, it just iterates on the current item set and set the map with the value returned by the assigned map.