Geometry

Classes and functions aimed toward the manipulation of set of geometric objects. This module mainly provides an encapsulation of OGR API. More...

Collaboration diagram for Geometry:

Modules
	GeometriesFilters
	Geometry Internals
	OGRGeometry Wrappers

Files
file	otbOGR.h
	How to include all include files dedicated to OGR encapsulation in OTB...

Namespaces
namespace	otb::ogr

Classes
class	otb::ogr::DataSource
	Collection of geometric objects. More...
class	otb::ogr::Feature
	Geometric objet with descriptive fields. More...
class	otb::ogr::Layer::feature_iter< Value >
	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...
class	otb::ogr::Field
	Encapsulation of OGRField Instances of Field are expected to be built from an existing Feature with which they'll share their owning OGRFeature. More...
class	otb::ogr::FieldDefn
	Encapsulation of OGRFieldDefn: field definition. More...
class	otb::GeometriesSet
	Common ITK type to manipulate any set of geometries: a otb::ogr::DataSource, or a otb::ogr::Layer. More...
class	otb::ogr::ImageReference< TPrecision >
class	otb::ogr::Layer
	Layer of geometric objets. More...
class	otb::ogr::DataSource::layer_iter< Value >
	Implementation class for Layer iterator. More...
class	otb::ogr::StringListConverter
	Helper class to convert a set of standard C++ string into char** as OGR API expects. More...

Functions
template<typename TResult , class TGeometry , typename TFunctor >
TResult	otb::ogr::apply (TGeometry *geometry, TFunctor functor)
bool	otb::ogr::operator== (Layer const &lhs, Layer const &rhs)

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Detailed Description

Classes and functions aimed toward the manipulation of set of geometric objects. This module mainly provides an encapsulation of OGR API.

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Function Documentation

template<typename TResult , class TGeometry , typename TFunctor >

TResult otb::ogr::apply	(	TGeometry *	geometry,
		TFunctor	functor
	)

External polymorphic call of functions on OGRGeometry. This helper function tries to polymorphically dispatch the call of a function on the right OGRGeometry subtype.

Definition at line 70 of file otbOGRGeometriesVisitor.h.

References otb::ogr::internal::BOOST_MPL_ASSERT(), and TRY_APPLY.

Referenced by otb::GeometriesSet::IsSet(), and otb::GeometriesSet::PrintSelf().

bool otb::ogr::operator==	(	Layer const &	lhs,
		Layer const &	rhs
	)

Compares layers identities.

Returns:

whether the two layers are in fact the same.

Definition at line 438 of file otbOGRLayerWrapper.cxx.

References otb::ogr::Layer::m_Layer.