NullMap Class Template Reference
[Maps]

#include <lemon/maps.h>

Inheritance diagram for NullMap:

Inheritance graph
[legend]

List of all members.


Detailed Description

template<typename K, typename V>
class lemon::NullMap< K, V >

This map can be used if you have to provide a map only for its type definitions, or if you have to provide a writable map, but data written to it is not required (i.e. it will be sent to /dev/null). It conforms the ReadWriteMap concept.

See also:
ConstMap

Public Member Functions

Value operator[] (const Key &) const
 Gives back a default constructed element.
void set (const Key &, const Value &)
 Absorbs the value.

Related Functions

(Note that these are not member functions.)

template<typename K, typename V>
NullMap< K, V > nullMap ()
 Returns a NullMap class.

The documentation for this class was generated from the following file:

Generated on Tue May 5 07:41:44 2009 for LEMON by  doxygen 1.5.6