theplu::yat::utility::detail::weighted_iterator::Traversal< DataIterator, WeightIterator > Class Template Reference

#include <yat/utility/WeightedIterator.h>

Public Types
typedef boost::mpl::if_< boost::is_convertible< T1, T2 >, T2, T1 >::type	type

Detailed Description

template<typename DataIterator, typename WeightIterator>
class theplu::yat::utility::detail::weighted_iterator::Traversal< DataIterator, WeightIterator >

Determines which traversal concept (see boost iterator traversal concept) the WeightedIterator is marked as. The class looks at iterator_traversal from DataIterator and WeightIterator and returns the simplest of them (e.g. if DataIterator is bidirectional_iterator and WeightIterator is forward_iterator, then forward_iterator will be returned).

Member Typedef Documentation

type

template<typename DataIterator , typename WeightIterator >

typedef boost::mpl::if_< boost::is_convertible<T1, T2>, T2, T1>::type theplu::yat::utility::detail::weighted_iterator::Traversal< DataIterator, WeightIterator >::type

Returns

the least advanced type if T1 is convertible to T2 (T1 is more advanced) return T2

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The documentation for this class was generated from the following file:

• yat/utility/WeightedIterator.h