change parameter names to be inside the plugin instance's namespace

dijkstra_mesh_planner/src/dijkstra_mesh_planner.cpp

@@ -132,17 +132,17 @@ bool DijkstraMeshPlanner::initialize(const std::string& plugin_name, const std::
   map_frame_ = mesh_map_->mapFrame();
   node_ = node;
 
-  config_.publish_vector_field = node_->declare_parameter("publish_vector_field", config_.publish_vector_field);
-  config_.publish_face_vectors = node_->declare_parameter("publish_face_vectors", config_.publish_face_vectors);
-  config_.goal_dist_offset =  node->declare_parameter("goal_dist_offset", config_.goal_dist_offset);
+  config_.publish_vector_field = node_->declare_parameter(name_ + ".publish_vector_field", config_.publish_vector_field);
+  config_.publish_face_vectors = node_->declare_parameter(name_ + ".publish_face_vectors", config_.publish_face_vectors);
+  config_.goal_dist_offset =  node->declare_parameter(name_ + ".goal_dist_offset", config_.goal_dist_offset);
   { // cost limit param
     rcl_interfaces::msg::ParameterDescriptor descriptor;
     descriptor.description = "Defines the vertex cost limit with which it can be accessed.";
     rcl_interfaces::msg::FloatingPointRange range;
     range.from_value = 0.0;
     range.to_value = 10.0;
     descriptor.floating_point_range.push_back(range);
-    config_.cost_limit =  node->declare_parameter("cost_limit", config_.cost_limit);
+    config_.cost_limit =  node->declare_parameter(name_ + ".cost_limit", config_.cost_limit);
   }
 
   path_pub_ = node_->create_publisher<nav_msgs::msg::Path>("~/path", rclcpp::QoS(1).transient_local());