Boost.Geometry    Boost C++ Libraries
Public Types
boost::geometry::ring_type< Geometry > Struct Template Reference

Metafunction defining [*type] as the ring_type of the \3. More...

List of all members.

Public Types

typedef
core_dispatch::ring_type
< typename tag< Geometry >
::type, Geometry >::type 
type

Detailed Description

template<typename Geometry>
struct boost::geometry::ring_type< Geometry >

Metafunction defining [*type] as the ring_type of the \3.

A polygon contains one exterior ring and zero or more interior rings (holes). This metafunction retrieves the type of the rings. Exterior ring and each of the interior rings all have the same ring_type.

Template Parameters:
GeometryA type fullfilling the Ring, Polygon or MultiPolygon concept.

Member Typedef Documentation

template<typename Geometry>
typedef core_dispatch::ring_type< typename tag<Geometry>::type, Geometry >::type boost::geometry::ring_type< Geometry >::type

April 2, 2011

Copyright © 2007-2011 Barend Gehrels, Amsterdam, the Netherlands
Copyright © 2008-2011 Bruno Lalande, Paris, France
Copyright © 2009-2010 Mateusz Loskot, London, UK
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