Priority

examples/slow_charge_tl.cpp

@@ -150,7 +150,7 @@ int main(int argc, char** argv) {
   }
   graph.adjustNodeCapacities();
   std::cout << "Setting traffic light parameters..." << '\n';
-  graph.initTrafficLights();
+  graph.autoInitTrafficLights();
   std::cout << "Done." << std::endl;
 
   std::cout << "Creating dynamics...\n";

src/dsf/bindings.cpp

@@ -165,13 +165,18 @@ PYBIND11_MODULE(dsf_cpp, m) {
           "adjustNodeCapacities",
           &dsf::mobility::RoadNetwork::adjustNodeCapacities,
           dsf::g_docstrings.at("dsf::mobility::RoadNetwork::adjustNodeCapacities").c_str())
-      .def("initTrafficLights",
-           &dsf::mobility::RoadNetwork::initTrafficLights,
-           pybind11::arg("minGreenTime") = 30,
-           dsf::g_docstrings.at("dsf::mobility::RoadNetwork::initTrafficLights").c_str())
+      .def("autoInitTrafficLights",
+           &dsf::mobility::RoadNetwork::autoInitTrafficLights,
+           pybind11::arg("mainRoadPercentage") = 0.6,
+           dsf::g_docstrings.at("dsf::mobility::RoadNetwork::autoInitTrafficLights")
+               .c_str())
       .def("autoMapStreetLanes",
            &dsf::mobility::RoadNetwork::autoMapStreetLanes,
            dsf::g_docstrings.at("dsf::mobility::RoadNetwork::autoMapStreetLanes").c_str())
+      .def("autoAssignRoadPriorities",
+           &dsf::mobility::RoadNetwork::autoAssignRoadPriorities,
+           dsf::g_docstrings.at("dsf::mobility::RoadNetwork::autoAssignRoadPriorities")
+               .c_str())
       .def("setStreetStationaryWeights",
            &dsf::mobility::RoadNetwork::setStreetStationaryWeights,
            pybind11::arg("weights"),

src/dsf/mobility/Road.cpp

@@ -22,8 +22,7 @@ namespace dsf::mobility {
         m_length{length},
         m_maxSpeed{maxSpeed},
         m_nLanes{nLanes},
-        m_name{std::move(name)},
-        m_priority{nLanes * 100} {
+        m_name{std::move(name)} {
     if (!(length > 0.)) {
       throw std::invalid_argument(
           std::format("The length of a road ({}) must be greater than 0.", length));
@@ -84,10 +83,6 @@ namespace dsf::mobility {
     }
     m_transportCapacity = transportCapacity;
   }
-  void Road::setPriority(int priority) {
-    assert(priority >= 0);
-    m_priority = priority;
-  }
   Direction Road::turnDirection(double const& previousStreetAngle) const {
     auto const deltaAngle{this->deltaAngle(previousStreetAngle)};
     if (std::abs(deltaAngle) >= std::numbers::pi) {

src/dsf/mobility/Road.hpp

@@ -26,7 +26,7 @@ namespace dsf::mobility {
     int m_capacity;
     double m_transportCapacity;
     std::string m_name;
-    int m_priority;
+    bool m_hasPriority = false;
     std::set<Id> m_forbiddenTurns;  // Stores the forbidden turns (road ids)
     std::optional<RoadType> m_roadType{std::nullopt};
 
@@ -70,9 +70,8 @@ namespace dsf::mobility {
     /// @param transportCapacity The transport capacity
     /// @throws std::invalid_argument If the transport capacity is less or equal to 0
     void setTransportCapacity(double transportCapacity);
-    /// @brief Set the road's priority
-    /// @param priority The road's priority
-    void setPriority(int priority);
+    /// @brief Set the road's priority to true
+    inline void setPriority() { m_hasPriority = true; }
     /// @brief Add a road id to the forbidden turns
     /// @param roadId The road id to add
     void addForbiddenTurn(Id roadId);
@@ -102,8 +101,8 @@ namespace dsf::mobility {
     /// @return std::string The name
     inline auto const& name() const noexcept { return m_name; }
     /// @brief Get the priority
-    /// @return int The priority
-    inline auto priority() const noexcept { return m_priority; }
+    /// @return bool Whether the road has priority
+    inline auto hasPriority() const noexcept { return m_hasPriority; }
     /// @brief Get the road's forbidden turns
     /// @return std::set<Id> The road's forbidden turns
     /// @details The forbidden turns are the road ids that are not allowed to be used by the agents