FM / detail

/usr/include/boost/geometry/algorithms/detail/

/usr/include/boost/geometry/algorithms/detail

Name	Size	Mode	Actions
buffer/	-	0755	rm
centroid/	-	0755	rm
closest_feature/	-	0755	rm
comparable_distance/	-	0755	rm
covered_by/	-	0755	rm
disjoint/	-	0755	rm
distance/	-	0755	rm
envelope/	-	0755	rm
equals/	-	0755	rm
expand/	-	0755	rm
intersection/	-	0755	rm
intersects/	-	0755	rm
is_simple/	-	0755	rm
is_valid/	-	0755	rm
make/	-	0755	rm
overlaps/	-	0755	rm
overlay/	-	0755	rm
relate/	-	0755	rm
relation/	-	0755	rm
sections/	-	0755	rm
touches/	-	0755	rm
turns/	-	0755	rm
within/	-	0755	rm
assign_box_corners.hpp	3338	0644	edit dl rm
assign_indexed_point.hpp	2656	0644	edit dl rm
assign_values.hpp	8957	0644	edit dl rm
as_range.hpp	2688	0644	edit dl rm
azimuth.hpp	4802	0644	edit dl rm
calculate_null.hpp	1144	0644	edit dl rm
calculate_point_order.hpp	11145	0644	edit dl rm
calculate_sum.hpp	2047	0644	edit dl rm
check_iterator_range.hpp	2012	0644	edit dl rm
convert_indexed_to_indexed.hpp	2296	0644	edit dl rm
convert_point_to_point.hpp	2259	0644	edit dl rm
counting.hpp	2746	0644	edit dl rm
course.hpp	1180	0644	edit dl rm
direction_code.hpp	9205	0644	edit dl rm
expand_by_epsilon.hpp	3880	0644	edit dl rm
extreme_points.hpp	19767	0644	edit dl rm
for_each_range.hpp	4962	0644	edit dl rm
get_max_size.hpp	2054	0644	edit dl rm
has_self_intersections.hpp	5389	0644	edit dl rm
interior_iterator.hpp	1768	0644	edit dl rm
max_interval_gap.hpp	8430	0644	edit dl rm
multi_modify.hpp	1883	0644	edit dl rm
multi_modify_with_predicate.hpp	1442	0644	edit dl rm
multi_sum.hpp	1490	0644	edit dl rm
normalize.hpp	1296	0644	edit dl rm
not.hpp	2032	0644	edit dl rm
num_distinct_consecutive_points.hpp	2449	0644	edit dl rm
partition.hpp	29824	0644	edit dl rm
point_is_spike_or_equal.hpp	5455	0644	edit dl rm
point_on_border.hpp	5254	0644	edit dl rm
recalculate.hpp	6905	0644	edit dl rm
ring_identifier.hpp	2285	0644	edit dl rm
signed_size_type.hpp	770	0644	edit dl rm
single_geometry.hpp	2840	0644	edit dl rm
sub_range.hpp	4097	0644	edit dl rm
sweep.hpp	2086	0644	edit dl rm
throw_on_empty_input.hpp	2073	0644	edit dl rm
tupled_output.hpp	19235	0644	edit dl rm

Edit: /usr/include/boost/geometry/algorithms/detail/sub_range.hpp (4097B)

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

// This file was modified by Oracle on 2013, 2014, 2018.
// Modifications copyright (c) 2013-2018, Oracle and/or its affiliates.

// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle

// 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_ALGORITHMS_DETAIL_SUB_RANGE_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_SUB_RANGE_HPP

#include <boost/mpl/if.hpp>
#include <boost/type_traits/is_base_of.hpp>

#include <boost/geometry/algorithms/not_implemented.hpp>

#include <boost/geometry/core/assert.hpp>
#include <boost/geometry/core/exterior_ring.hpp>
#include <boost/geometry/core/interior_rings.hpp>
#include <boost/geometry/core/tag.hpp>
#include <boost/geometry/core/tags.hpp>

#include <boost/geometry/util/range.hpp>

namespace boost { namespace geometry {

#ifndef DOXYGEN_NO_DETAIL

#ifndef DOXYGEN_NO_DISPATCH
namespace detail_dispatch {

template <typename Geometry,
          typename Tag = typename geometry::tag<Geometry>::type,
          bool IsMulti = boost::is_base_of<multi_tag, Tag>::value>
struct sub_range : not_implemented<Tag>
{};

template <typename Geometry, typename Tag>
struct sub_range<Geometry, Tag, false>
{
    typedef Geometry & return_type;

template <typename Id> static inline
    return_type apply(Geometry & geometry, Id const&)
    {
        return geometry;
    }
};

template <typename Geometry>
struct sub_range<Geometry, polygon_tag, false>
{
    typedef typename geometry::ring_return_type<Geometry>::type return_type;

template <typename Id> static inline
    return_type apply(Geometry & geometry, Id const& id)
    {
        if ( id.ring_index < 0 )
        {
            return geometry::exterior_ring(geometry);
        }
        else
        {
            typedef typename boost::range_size
                <
                    typename geometry::interior_type<Geometry>::type
                >::type size_type;
            size_type const ri = static_cast<size_type>(id.ring_index);
            return range::at(geometry::interior_rings(geometry), ri);
        }
    }
};

template <typename Geometry, typename Tag>
struct sub_range<Geometry, Tag, true>
{
    typedef typename boost::range_value<Geometry>::type value_type;
    typedef typename boost::mpl::if_c
        <
            boost::is_const<Geometry>::value,
            typename boost::add_const<value_type>::type,
            value_type
        >::type sub_type;

typedef detail_dispatch::sub_range<sub_type> sub_sub_range;

// TODO: shouldn't it be return_type?
    typedef typename sub_sub_range::return_type return_type;

template <typename Id> static inline
    return_type apply(Geometry & geometry, Id const& id)
    {
        BOOST_GEOMETRY_ASSERT(0 <= id.multi_index);
        typedef typename boost::range_size<Geometry>::type size_type;
        size_type const mi = static_cast<size_type>(id.multi_index);
        return sub_sub_range::apply(range::at(geometry, mi), id);
    }
};

} // namespace detail_dispatch
#endif // DOXYGEN_NO_DISPATCH

namespace detail {

template <typename Geometry>
struct sub_range_return_type
{
    typedef typename detail_dispatch::sub_range<Geometry>::return_type type;
};

// This function also works for geometry::segment_identifier

template <typename Geometry, typename Id> inline
typename sub_range_return_type<Geometry>::type
sub_range(Geometry & geometry, Id const& id)
{
    return detail_dispatch::sub_range<Geometry>::apply(geometry, id);
}

template <typename Geometry, typename Id> inline
typename sub_range_return_type<Geometry const>::type
sub_range(Geometry const& geometry, Id const& id)
{
    return detail_dispatch::sub_range<Geometry const>::apply(geometry, id);
}

} // namespace detail
#endif // DOXYGEN_NO_DETAIL

}} // namespace boost::geometry

#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_SUB_RANGE_HPP

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