Removed doxygen warnings (#712) (#724)

* Removed doxygen warnings

Signed-off-by: ahcorde <ahcorde@gmail.com>

* added feedback

Signed-off-by: ahcorde <ahcorde@gmail.com>

rcl_action/include/rcl_action/action_client.h

@@ -32,6 +32,7 @@ struct rcl_action_client_impl_t;
 /// Structure which encapsulates a ROS action client.
 typedef struct rcl_action_client_t
 {
+  /// Pointer to the action client implementation
   struct rcl_action_client_impl_t * impl;
 } rcl_action_client_t;
 
@@ -39,10 +40,15 @@ typedef struct rcl_action_client_t
 typedef struct rcl_action_client_options_t
 {
   /// Middleware quality of service settings for the action client.
+  /// Goal service quality of service
   rmw_qos_profile_t goal_service_qos;
+  /// Result service quality of service
   rmw_qos_profile_t result_service_qos;
+  /// Cancel service quality of service
   rmw_qos_profile_t cancel_service_qos;
+  /// Feedback topic quality of service
   rmw_qos_profile_t feedback_topic_qos;
+  /// Status topic quality of service
   rmw_qos_profile_t status_topic_qos;
   /// Custom allocator for the action client, used for incidental allocations.
   /** For default behavior (malloc/free), see: rcl_get_default_allocator() */

rcl_action/include/rcl_action/action_server.h

@@ -35,6 +35,7 @@ struct rcl_action_server_impl_t;
 /// Structure which encapsulates a ROS Action Server.
 typedef struct rcl_action_server_t
 {
+  /// Pointer to the action server implementation
   struct rcl_action_server_impl_t * impl;
 } rcl_action_server_t;
 
@@ -42,10 +43,15 @@ typedef struct rcl_action_server_t
 typedef struct rcl_action_server_options_t
 {
   /// Middleware quality of service settings for the action server.
+  /// Goal service quality of service
   rmw_qos_profile_t goal_service_qos;
+  /// Cancel service quality of service
   rmw_qos_profile_t cancel_service_qos;
+  /// Result service quality of service
   rmw_qos_profile_t result_service_qos;
+  /// Feedback topic quality of service
   rmw_qos_profile_t feedback_topic_qos;
+  /// Status topic quality of service
   rmw_qos_profile_t status_topic_qos;
   /// Custom allocator for the action server, used for incidental allocations.
   /** For default behavior (malloc/free), see: rcl_get_default_allocator() */

rcl_action/include/rcl_action/goal_handle.h

@@ -32,6 +32,7 @@ struct rcl_action_goal_handle_impl_t;
 /// Goal handle for an action.
 typedef struct rcl_action_goal_handle_t
 {
+  /// Pointer to the action goal handle implementation
   struct rcl_action_goal_handle_impl_t * impl;
 } rcl_action_goal_handle_t;
 

rcl_action/include/rcl_action/types.h

@@ -65,15 +65,19 @@ typedef struct rcl_action_server_t rcl_action_server_t;
 // Typedef generated messages for convenience
 typedef action_msgs__msg__GoalInfo rcl_action_goal_info_t;
 typedef action_msgs__msg__GoalStatus rcl_action_goal_status_t;
+/// Struct with the action goal status array
 typedef struct rcl_action_goal_status_array_t
 {
+  /// Goal status array message
   action_msgs__msg__GoalStatusArray msg;
   /// Allocator used to initialize this struct.
   rcl_allocator_t allocator;
 } rcl_action_goal_status_array_t;
 typedef action_msgs__srv__CancelGoal_Request rcl_action_cancel_request_t;
+/// Struct with the action cancel response
 typedef struct rcl_action_cancel_response_t
 {
+  /// Cancel goal response message
   action_msgs__srv__CancelGoal_Response msg;
   /// Allocator used to initialize this struct.
   rcl_allocator_t allocator;