FalseMap< K > Class Template Reference

Detailed Description

template<typename K>
class lemon::FalseMap< K >

This read-only map assigns false to each key.

Note that

FalseMap<K> fm;

is equivalent to

ConstMap<K,bool> fm(false);

See Also

TrueMap

ConstMap

#include <lemon/maps.h>

Inheritance diagram for FalseMap< K >:

Public Types
typedef K	Key
typedef bool	Value
Public Types inherited from MapBase< K, bool >
typedef K	Key
	The key type of the map.
typedef bool	Value
	The value type of the map. (The type of objects associated with the keys).

Public Member Functions
Value	operator[] (const Key &) const
	Gives back false.

Related Functions
(Note that these are not member functions.)
template<typename K >
FalseMap< K >	falseMap ()
	Returns a FalseMap class.