remove useless comments

ign_ros2_control/src/ign_ros2_control_plugin.cpp

@@ -254,7 +254,6 @@ void IgnitionROS2ControlPlugin::Configure(
   ignition::gazebo::EntityComponentManager & _ecm,
   ignition::gazebo::EventManager &)
 {
-
   // Make sure the controller is attached to a valid model
   const auto model = ignition::gazebo::Model(_entity);
   if (!model.Valid(_ecm)) {
@@ -267,7 +266,6 @@ void IgnitionROS2ControlPlugin::Configure(
   }
 
   // Get params from SDF
-  // TODO check if this is used. This used to be passed to the default context
   std::string paramFileName = _sdf->Get<std::string>("parameters");
   std::vector<std::string> arguments = {"--ros-args", "--params-file", paramFileName};
 
@@ -294,19 +292,13 @@ void IgnitionROS2ControlPlugin::Configure(
       if (ns.empty() || ns[0] != '/') {
         ns = '/' + ns;
       }
-      if(ns.length()>1) {
+      if (ns.length() > 1) {
         this->dataPtr->robot_namespace_ = ns;
         this->dataPtr->robot_description_node_ = ns + "/robot_state_publisher";
-
-        // TODO check if node names need to be prefixed
-        //ns.erase(0, 1); //removing '/' for node names 
-        //this->dataPtr->robot_description_ = ns + "_robot_description";
-        //this->dataPtr->controller_manager_node_ = ns + "_controller_manager";
       }
     }
 
     // Get list of remapping rules from SDF
-    // TODO check if this is used. This used to be passed to the default context
     if (sdfRos->HasElement("remapping")) {
       sdf::ElementPtr argument_sdf = sdfRos->GetElement("remapping");
       arguments.push_back(RCL_ROS_ARGS_FLAG);
@@ -321,8 +313,6 @@ void IgnitionROS2ControlPlugin::Configure(
 
 
   // Create a default context, if not already
-  // TODO this only triggers for the first robot launch, 
-  // following robots will not see their params passed to the context 
   if (!rclcpp::ok()) {
     rclcpp::init(static_cast<int>(argv.size()), argv.data());
   }
@@ -356,7 +346,6 @@ void IgnitionROS2ControlPlugin::Configure(
     return;
   }
 
-
   // Read urdf from ros parameter server then
   // setup actuators and mechanism control node.
   // This call will block if ROS is not properly initialized.