IterableBoolMap< GR, K >::ItemIt Class Reference

Detailed Description

template<typename GR, typename K>
class lemon::IterableBoolMap< GR, K >::ItemIt

Iterator for the keys mapped to a given value. It works like a graph item iterator, it can be converted to the key type of the map, incremented with ++ operator, and if the iterator leaves the last valid key, it will be equal to INVALID.

#include <lemon/maps.h>

Inherits Key.

Public Member Functions
	ItemIt (const IterableBoolMap &map, bool value)
	Creates an iterator with a value.
	ItemIt (Invalid)
	Invalid constructor & conversion.
ItemIt &	operator++ ()

Constructor & Destructor Documentation

ItemIt ( const IterableBoolMap &  map, bool  value  )

inline

Creates an iterator with a value. It iterates on the keys mapped to the given value.

Parameters

map	The IterableBoolMap.
value	The value.

ItemIt ( Invalid  )

inline

This constructor initializes the iterator to be invalid.

See Also

Invalid for more details.

Member Function Documentation

ItemIt& operator++ ( )

inline

Increment operator.