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Copy pathdependency-manager.cpp
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56 lines (44 loc) · 1.31 KB
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/**
* SPDX-License-Identifier: GPL-2.0-or-later
*
* This file is part of osm2pgsql (https://osm2pgsql.org/).
*
* Copyright (C) 2006-2021 by the osm2pgsql developer community.
* For a full list of authors see the git log.
*/
#include "dependency-manager.hpp"
#include "middle.hpp"
#include <algorithm>
#include <iterator>
void full_dependency_manager_t::node_changed(osmid_t id)
{
for (auto const way_id : m_object_store->get_ways_by_node(id)) {
way_changed(way_id);
m_ways_pending_tracker.set(way_id);
}
for (auto const rel_id : m_object_store->get_rels_by_node(id)) {
m_rels_pending_tracker.set(rel_id);
}
}
void full_dependency_manager_t::way_changed(osmid_t id)
{
if (m_ways_pending_tracker.get(id)) {
return;
}
for (auto const rel_id : m_object_store->get_rels_by_way(id)) {
m_rels_pending_tracker.set(rel_id);
}
}
bool full_dependency_manager_t::has_pending() const noexcept
{
return !m_ways_pending_tracker.empty() || !m_rels_pending_tracker.empty();
}
idlist_t full_dependency_manager_t::get_ids(osmium::index::IdSetSmall<osmid_t> &tracker)
{
tracker.sort_unique();
idlist_t list;
list.reserve(tracker.size());
std::copy(tracker.cbegin(), tracker.cend(), std::back_inserter(list));
tracker.clear();
return list;
}