ScaleMap< M, C > Class Template Reference
[Map Adaptors]


Detailed Description

template<typename M, typename C = typename M::Value>
class lemon::ScaleMap< M, C >

This read-only map returns the value of the given map multiplied from the left side with a constant value. Its Key and Value are inherited from M.

Actually,

   ScaleMap<M> sc(m,v);
is equivalent to
   ConstMap<M::Key, M::Value> cm(v);
   MulMap<ConstMap<M::Key, M::Value>, M> sc(cm,m);

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

See also:
ScaleWriteMap
#include <lemon/maps.h>

Inheritance diagram for ScaleMap< M, C >:

Inheritance graph
[legend]

List of all members.

Public Member Functions

 ScaleMap (const M &m, const C &v)
 Constructor.
Value operator[] (const Key &k) const
 

Related Functions

(Note that these are not member functions.)

template<typename M , typename C >
ScaleMap< M, C > scaleMap (const M &m, const C &v)
 Returns a ScaleMap class.


Constructor & Destructor Documentation

ScaleMap ( const M &  m,
const C &  v 
) [inline]

Constructor.

Parameters:
m The undelying map.
v The constant value.


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

Generated on Thu Mar 26 21:26:20 2009 for LEMON by  doxygen 1.5.8