NegWriteMap< M > Class Template Reference
[Map Adaptors]

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Detailed Description

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

This read-write map returns the negative value of the value returned by the given map. Its Key and Value are inherited from M. The unary - operator must be defined for Value, of course.

See also:

NegMap

#include <lemon/maps.h>

Inheritance diagram for NegWriteMap< M >:

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List of all members.

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