IterableBoolMap< GR, K >::TrueIt Class Reference

Detailed Description

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

Iterator for the keys mapped to true. 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
	TrueIt (const IterableBoolMap &map)
	Creates an iterator.
	TrueIt (Invalid)
	Invalid constructor & conversion.
TrueIt &	operator++ ()

Constructor & Destructor Documentation

TrueIt ( const IterableBoolMap &  map )

inlineexplicit

Creates an iterator. It iterates on the keys mapped to true.

Parameters

map	The IterableBoolMap.

TrueIt ( Invalid  )

inline

This constructor initializes the iterator to be invalid.

See Also

Invalid for more details.

Member Function Documentation

TrueIt& operator++ ( )

inline

Increment operator.