Implementation class for Feature iterator. This iterator is a single pass iterator. We may fetch the Feature referenced by an iterator previously stored, but never resume the iteration after a call to Layer::begin(), Layer::start_at(), Layer::CreateFeature(), Layer::DeleteFeature(), Layer::GetFeature(), Layer::SetFeature(), nor fork the iteration. More...

Collaboration diagram for otb::ogr::Layer::feature_iter< Value >:

Classes
struct	enabler

Public Member Functions
	feature_iter ()
	feature_iter (otb::ogr::Layer &layer)
template<class OtherValue >
	feature_iter (feature_iter< OtherValue > const &other, typename boost::enable_if< boost::is_convertible< OtherValue , Value >, enabler >::type=enabler())

Private Member Functions
Value &	dereference () const
template<class OtherValue >
bool	equal (feature_iter< OtherValue > const &other) const
void	increment ()

Detailed Description

Implementation class for Feature iterator. This iterator is a single pass iterator. We may fetch the Feature referenced by an iterator previously stored, but never resume the iteration after a call to Layer::begin(), Layer::start_at(), Layer::CreateFeature(), Layer::DeleteFeature(), Layer::GetFeature(), Layer::SetFeature(), nor fork the iteration.

     iterator b = begin();
     iterator i = std::advance(b, 1);
     b++; // this is invalid

Definition at line 316 of file otbOGRLayerWrapper.h.

Constructor & Destructor Documentation

template<class Value>

otb::ogr::Layer::feature_iter< Value >::feature_iter ( )

inline

Definition at line 321 of file otbOGRLayerWrapper.h.

template<class Value>

otb::ogr::Layer::feature_iter< Value >::feature_iter ( otb::ogr::Layer & layer )

inlineexplicit

Definition at line 323 of file otbOGRLayerWrapper.h.

template<class Value>

template<class OtherValue >

otb::ogr::Layer::feature_iter< Value >::feature_iter	(	feature_iter< OtherValue > const &	other,
		typename boost::enable_if< boost::is_convertible< OtherValue , Value >, enabler >::type	= `enabler()`
	)