NegMap Class Template Reference
[Map Adaptors]

#include <lemon/maps.h>

Inheritance diagram for NegMap:

Inheritance graph
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List of all members.


Detailed Description

template<typename M>
class lemon::NegMap< M >

This read-only map returns the negative of the values of the given map (using the unary - operator). Its Key and Value are inherited from M.

If M::Value is int, double etc., then

   NegMap<M> neg(m);
is equivalent to
   ScaleMap<M> neg(m,-1);

The simplest way of using this map is through the negMap() function.

See also:
NegWriteMap

Public Member Functions

 NegMap (const M &m)
 Constructor.
Value operator[] (const Key &k) const
 

Related Functions

(Note that these are not member functions.)

template<typename M>
NegMap< M > negMap (const M &m)
 Returns a NegMap class.

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

Generated on Tue May 5 07:41:53 2009 for LEMON by  doxygen 1.5.6