/*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_
