FM / concepts

/usr/include/boost/geometry/geometries/concepts/

/usr/include/boost/geometry/geometries/concepts

Name	Size	Mode	Actions
box_concept.hpp	3924	0644	edit dl rm
check.hpp	5935	0644	edit dl rm
linestring_concept.hpp	3565	0644	edit dl rm
multi_linestring_concept.hpp	2476	0644	edit dl rm
multi_point_concept.hpp	2424	0644	edit dl rm
multi_polygon_concept.hpp	2416	0644	edit dl rm
point_concept.hpp	5580	0644	edit dl rm
polygon_concept.hpp	4185	0644	edit dl rm
ring_concept.hpp	2870	0644	edit dl rm
segment_concept.hpp	4126	0644	edit dl rm

Edit: /usr/include/boost/geometry/geometries/concepts/multi_polygon_concept.hpp (2416B)

// Boost.Geometry (aka GGL, Generic Geometry Library)

// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.

// Use, modification and distribution is subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#ifndef BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_MULTI_POLYGON_CONCEPT_HPP
#define BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_MULTI_POLYGON_CONCEPT_HPP

#include <boost/concept_check.hpp>
#include <boost/range/concepts.hpp>
#include <boost/range/metafunctions.hpp>

#include <boost/geometry/geometries/concepts/polygon_concept.hpp>

namespace boost { namespace geometry { namespace concepts
{

/*!
\brief multi-polygon concept
\ingroup concepts
\par Formal definition:
The multi polygon concept is defined as following:
- there must be a specialization of traits::tag defining multi_polygon_tag
  as type
- it must behave like a Boost.Range
- its range value must fulfil the Polygon concept

*/
template <typename Geometry>
class MultiPolygon
{
#ifndef DOXYGEN_NO_CONCEPT_MEMBERS
    typedef typename boost::range_value<Geometry>::type polygon_type;

BOOST_CONCEPT_ASSERT( (concepts::Polygon<polygon_type>) );
    BOOST_CONCEPT_ASSERT( (boost::RandomAccessRangeConcept<Geometry>) );

public :

BOOST_CONCEPT_USAGE(MultiPolygon)
    {
        Geometry* mp = 0;
        traits::clear<Geometry>::apply(*mp);
        traits::resize<Geometry>::apply(*mp, 0);
        polygon_type* poly = 0;
        traits::push_back<Geometry>::apply(*mp, *poly);
    }
#endif
};

/*!
\brief concept for multi-polygon (const version)
\ingroup const_concepts
*/
template <typename Geometry>
class ConstMultiPolygon
{
#ifndef DOXYGEN_NO_CONCEPT_MEMBERS
    typedef typename boost::range_value<Geometry>::type polygon_type;

BOOST_CONCEPT_ASSERT( (concepts::ConstPolygon<polygon_type>) );
    BOOST_CONCEPT_ASSERT( (boost::RandomAccessRangeConcept<Geometry>) );

public :

BOOST_CONCEPT_USAGE(ConstMultiPolygon)
    {
    }
#endif
};

}}} // namespace boost::geometry::concepts

#endif // BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_MULTI_POLYGON_CONCEPT_HPP

// Boost.Geometry (aka GGL, Generic Geometry Library) // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. // Copyright (c) 2008-2012 Bruno Lalande, Paris, France. // Copyright (c) 2009-2012 Mateusz Loskot, London, UK. // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands. // Use, modification and distribution is subject to the Boost Software License, // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_MULTI_POLYGON_CONCEPT_HPP #define BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_MULTI_POLYGON_CONCEPT_HPP #include #include #include #include namespace boost { namespace geometry { namespace concepts { /*! \brief multi-polygon concept \ingroup concepts \par Formal definition: The multi polygon concept is defined as following: - there must be a specialization of traits::tag defining multi_polygon_tag as type - it must behave like a Boost.Range - its range value must fulfil the Polygon concept */ template class MultiPolygon { #ifndef DOXYGEN_NO_CONCEPT_MEMBERS typedef typename boost::range_value::type polygon_type; BOOST_CONCEPT_ASSERT( (concepts::Polygon) ); BOOST_CONCEPT_ASSERT( (boost::RandomAccessRangeConcept) ); public : BOOST_CONCEPT_USAGE(MultiPolygon) { Geometry* mp = 0; traits::clear::apply(*mp); traits::resize::apply(*mp, 0); polygon_type* poly = 0; traits::push_back::apply(*mp, *poly); } #endif }; /*! \brief concept for multi-polygon (const version) \ingroup const_concepts */ template class ConstMultiPolygon { #ifndef DOXYGEN_NO_CONCEPT_MEMBERS typedef typename boost::range_value::type polygon_type; BOOST_CONCEPT_ASSERT( (concepts::ConstPolygon) ); BOOST_CONCEPT_ASSERT( (boost::RandomAccessRangeConcept) ); public : BOOST_CONCEPT_USAGE(ConstMultiPolygon) { } #endif }; }}} // namespace boost::geometry::concepts #endif // BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_MULTI_POLYGON_CONCEPT_HPP