ogrsf_frmts.h File Reference

Classes related to registration of format support, and opening datasets. More...

#include "cpl_progress.h"
#include "ogr_feature.h"
#include "ogr_featurestyle.h"
#include "gdal_priv.h"
#include <memory>

Go to the source code of this file.

Classes
class	OGRLayer
	This class represents a layer of simple features, with access methods. More...
class	OGRDataSource
	LEGACY class. More...
class	OGRSFDriver
	LEGACY class. More...
class	OGRSFDriverRegistrar
	LEGACY class. More...

Functions
OGRLayer::FeatureIterator	begin (OGRLayer *poLayer)
	Return begin of feature iterator. More...
OGRLayer::FeatureIterator	end (OGRLayer *poLayer)
	Return end of feature iterator. More...

Detailed Description

Classes related to registration of format support, and opening datasets.

Function Documentation

begin()

OGRLayer::FeatureIterator begin ( OGRLayer *  poLayer )

inline

Return begin of feature iterator.

Using this iterator for standard range-based loops is safe, but due to implementation limitations, you shouldn't try to access (dereference) more than one iterator step at a time, since the std::unique_ptr<OGRFeature> reference is reused.

Only one iterator per layer can be active at a time.

Since

GDAL 2.3

See also

OGRLayer::begin()

end()

OGRLayer::FeatureIterator end ( OGRLayer *  poLayer )

inline

Return end of feature iterator.

See also

OGRLayer::end()