FM / overlay

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

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

Name	Size	Mode	Actions
add_rings.hpp	5964	0644	edit dl rm
append_no_duplicates.hpp	2101	0644	edit dl rm
append_no_dups_or_spikes.hpp	7434	0644	edit dl rm
assign_parents.hpp	14577	0644	edit dl rm
backtrack_check_si.hpp	6371	0644	edit dl rm
check_enrich.hpp	5361	0644	edit dl rm
clip_linestring.hpp	8718	0644	edit dl rm
cluster_exits.hpp	7817	0644	edit dl rm
cluster_info.hpp	1010	0644	edit dl rm
convert_ring.hpp	3113	0644	edit dl rm
copy_segments.hpp	11481	0644	edit dl rm
copy_segment_point.hpp	11107	0644	edit dl rm
debug_turn_info.hpp	1947	0644	edit dl rm
do_reverse.hpp	1246	0644	edit dl rm
enrichment_info.hpp	2343	0644	edit dl rm
enrich_intersection_points.hpp	19008	0644	edit dl rm
follow.hpp	16907	0644	edit dl rm
follow_linear_linear.hpp	15711	0644	edit dl rm
get_distance_measure.hpp	5092	0644	edit dl rm
get_intersection_points.hpp	4265	0644	edit dl rm
get_relative_order.hpp	3260	0644	edit dl rm
get_ring.hpp	3700	0644	edit dl rm
get_turns.hpp	42078	0644	edit dl rm
get_turn_info.hpp	45746	0644	edit dl rm
get_turn_info_for_endpoint.hpp	25337	0644	edit dl rm
get_turn_info_helpers.hpp	19708	0644	edit dl rm
get_turn_info_la.hpp	34941	0644	edit dl rm
get_turn_info_ll.hpp	28380	0644	edit dl rm
handle_colocations.hpp	28604	0644	edit dl rm
handle_self_turns.hpp	9962	0644	edit dl rm
inconsistent_turns_exception.hpp	1043	0644	edit dl rm
intersection_box_box.hpp	2623	0644	edit dl rm
intersection_insert.hpp	47296	0644	edit dl rm
is_self_turn.hpp	1611	0644	edit dl rm
less_by_segment_ratio.hpp	6161	0644	edit dl rm
linear_linear.hpp	9562	0644	edit dl rm
needs_self_turns.hpp	1911	0644	edit dl rm
overlay.hpp	15706	0644	edit dl rm
overlay_type.hpp	1746	0644	edit dl rm
pointlike_areal.hpp	9593	0644	edit dl rm
pointlike_linear.hpp	11547	0644	edit dl rm
pointlike_pointlike.hpp	11878	0644	edit dl rm
range_in_geometry.hpp	5066	0644	edit dl rm
ring_properties.hpp	2135	0644	edit dl rm
segment_as_subrange.hpp	1488	0644	edit dl rm
segment_identifier.hpp	3555	0644	edit dl rm
select_rings.hpp	12362	0644	edit dl rm
self_turn_points.hpp	10814	0644	edit dl rm
sort_by_side.hpp	22216	0644	edit dl rm
stream_info.hpp	2383	0644	edit dl rm
traversal.hpp	34432	0644	edit dl rm
traversal_info.hpp	1469	0644	edit dl rm
traversal_ring_creator.hpp	15319	0644	edit dl rm
traversal_switch_detector.hpp	22642	0644	edit dl rm
traverse.hpp	3256	0644	edit dl rm
turn_info.hpp	4468	0644	edit dl rm
visit_info.hpp	2350	0644	edit dl rm

Edit: /usr/include/boost/geometry/algorithms/detail/overlay/segment_identifier.hpp (3555B)

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

// 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_OVERLAY_SEGMENT_IDENTIFIER_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_SEGMENT_IDENTIFIER_HPP

#if defined(BOOST_GEOMETRY_DEBUG_OVERLAY)
#  define BOOST_GEOMETRY_DEBUG_SEGMENT_IDENTIFIER
#endif

#if defined(BOOST_GEOMETRY_DEBUG_SEGMENT_IDENTIFIER)
#include <iostream>
#endif

#include <boost/geometry/algorithms/detail/signed_size_type.hpp>
#include <boost/geometry/algorithms/detail/ring_identifier.hpp>

namespace boost { namespace geometry
{

// Internal struct to uniquely identify a segment
// on a linestring,ring
// or polygon (needs ring_index)
// or multi-geometry (needs multi_index)
struct segment_identifier
{
    inline segment_identifier()
        : source_index(-1)
        , multi_index(-1)
        , ring_index(-1)
        , segment_index(-1)
        , piece_index(-1)
    {}

inline segment_identifier(signed_size_type src,
                              signed_size_type mul,
                              signed_size_type rin,
                              signed_size_type seg)
        : source_index(src)
        , multi_index(mul)
        , ring_index(rin)
        , segment_index(seg)
        , piece_index(-1)
    {}

inline bool operator<(segment_identifier const& other) const
    {
        return source_index != other.source_index ? source_index < other.source_index
            : multi_index !=other.multi_index ? multi_index < other.multi_index
            : ring_index != other.ring_index ? ring_index < other.ring_index
            : piece_index != other.piece_index ? piece_index < other.piece_index
            : segment_index < other.segment_index
            ;
    }

inline bool operator==(segment_identifier const& other) const
    {
        return source_index == other.source_index
            && segment_index == other.segment_index
            && ring_index == other.ring_index
            && piece_index == other.piece_index
            && multi_index == other.multi_index
            ;
    }

#if defined(BOOST_GEOMETRY_DEBUG_SEGMENT_IDENTIFIER)
    friend std::ostream& operator<<(std::ostream &os, segment_identifier const& seg_id)
    {
        os
            << "s:" << seg_id.source_index
            << ", v:" << seg_id.segment_index // v:vertex because s is used for source
            ;
        if (seg_id.ring_index >= 0) os << ", r:" << seg_id.ring_index;
        if (seg_id.multi_index >= 0) os << ", m:" << seg_id.multi_index;
        if (seg_id.piece_index >= 0) os << ", p:" << seg_id.piece_index;
        return os;
    }
#endif

signed_size_type source_index;
    signed_size_type multi_index;
    signed_size_type ring_index;
    signed_size_type segment_index;

// For buffer - todo: move this to buffer-only
    signed_size_type piece_index;
};

#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace overlay
{

// Create a ring identifier from a segment identifier
inline ring_identifier ring_id_by_seg_id(segment_identifier const& seg_id)
{
    return ring_identifier(seg_id.source_index, seg_id.multi_index, seg_id.ring_index);
}

}} // namespace detail::overlay
#endif // DOXYGEN_NO_DETAIL

}} // namespace boost::geometry

#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_SEGMENT_IDENTIFIER_HPP

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