/*PGR-GNU*****************************************************************

File: undirectedNoCostBG.hpp

Copyright (c) 2025-2026 pgRouting developers

Mail: project@pgrouting.org

------

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

********************************************************************PGR-GNU*/

#ifndef INCLUDE_CPP_COMMON_UNDIRECTEDNOCOSTBG_HPP_

#define INCLUDE_CPP_COMMON_UNDIRECTEDNOCOSTBG_HPP_

#pragma once

#include <map>

#include <vector>

#include <boost/config.hpp>

#include <boost/graph/adjacency_list.hpp>

#include "c_types/edge_bool_t_rt.h"

namespace pgrouting {

namespace graph {

class UndirectedNoCostsBG {

public:

using G = boost::adjacency_list<boost::listS, boost::vecS, boost::undirectedS>;

using V = boost::graph_traits<G>::vertex_descriptor;

using E = boost::graph_traits<G>::edge_descriptor;

using V_it = boost::graph_traits<G>::vertex_iterator;

using Edge_bool_t = struct Edge_bool_t;

explicit UndirectedNoCostsBG(const std::vector<Edge_bool_t>&);

V get_boost_vertex(int64_t id) {

return id_to_V[id];

}

int64_t get_edge_id(E e) {

return E_to_id[e];

}

G& operator()() {return graph;}

const G& operator()() const {return graph;}

private:

G graph;

std::map<int64_t, V> id_to_V;

std::map<V, int64_t> V_to_id;

std::map<E, int64_t> E_to_id;

};

} // namespace graph

} // namespace pgrouting

#endif // INCLUDE_CPP_COMMON_UNDIRECTEDNOCOSTBG_HPP_