OrMap< M1, M2 > Class Template Reference

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Detailed Description

template<typename M1, typename M2>
class lemon::OrMap< M1, M2 >

This read-only map returns the logical 'or' of the values of the two given maps. Its Key type is inherited from M1 and its Value type is bool. M2::Key must be convertible to M1::Key.

If m1 is of type M1 and m2 is of M2, then for

   OrMap<M1,M2> om(m1,m2);

om[x] will be equal to m1[x]||m2[x].

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

See also:

AndMap

NotMap, NotWriteMap

#include <lemon/maps.h>

Inheritance diagram for OrMap< M1, M2 >:

List of all members.

Public Types
typedef M1::Key	Key
typedef bool	Value
Public Member Functions
	OrMap (const M1 &m1, const M2 &m2)
	Constructor.
Value	operator[] (const Key &k) const
Related Functions
(Note that these are not member functions.)
template<typename M1 , typename M2 >
OrMap< M1, M2 >	orMap (const M1 &m1, const M2 &m2)
	Returns an OrMap class.