Ticket #11735: main.cpp

#define _SCL_SECURE_NO_WARNINGS

#include <boost/graph/astar_search.hpp>
#include <boost/graph/grid_graph.hpp>

using Grid = boost::grid_graph< 2 >;
using Vertex = boost::graph_traits< Grid >::vertex_descriptor;

struct DijkstraHeuristic : boost::astar_heuristic< Grid, int >
{
        int operator()( const Vertex& ) noexcept
        {
                return 0;
        }
};

int main( int, char** )
{
        Grid grid{ { 30u, 1u } };
        boost::static_property_map< int > weights{ 1 };
        const Vertex start{ 0u, 0u };
        boost::astar_search(
                grid,
                start,
                DijkstraHeuristic{},
                boost::weight_map( weights )
                );
        return 0;
}