Method GetDistance

libs/routing/base/astar_algorithm.hpp:139–146

    bool HasDistance(Vertex const & vertex) const { return m_distanceMap.find(vertex) != m_distanceMap.cend(); }

    Weight GetDistance(Vertex const & vertex) const
    {
      auto const & it = m_distanceMap.find(vertex);
      if (it == m_distanceMap.cend())
        return kInfiniteDistance;

      return it->second;
    }

    void SetDistance(Vertex const & vertex, Weight const & distance) { m_distanceMap[vertex] = distance; }