ShiftWriteMap< M, C > Class Template Reference

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Detailed Description

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

This read-write map returns the sum of the given map and a constant value (i.e. it shifts the map with the constant). Its Key and Value are inherited from M. It makes also possible to write the map.

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

See also:

ShiftMap

#include <lemon/maps.h>

Inheritance diagram for ShiftWriteMap< M, C >:

List of all members.

Public Types
typedef M::Key	Key
typedef M::Value	Value
Public Member Functions
	ShiftWriteMap (M &m, const C &v)
	Constructor.
Value	operator[] (const Key &k) const
void	set (const Key &k, const Value &v)
Related Functions
(Note that these are not member functions.)
template<typename M , typename C >
ShiftWriteMap< M, C >	shiftWriteMap (M &m, const C &v)
	Returns a ShiftWriteMap class.

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Constructor & Destructor Documentation

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

Constructor.

Parameters:

m	The undelying map.
v	The constant value.