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>

List of all members.

Public Member Functions

 TrueIt (const IterableBoolMap &map)
 Creates an iterator.
 TrueIt (Invalid)
 Invalid constructor & conversion.
TrueItoperator++ ()


Constructor & Destructor Documentation

TrueIt ( const IterableBoolMap map  )  [inline, explicit]

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.


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