Refs #23919. Apply suggestions

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>

Author: richiware

src/cpp/rtps/writer/ReaderProxy.hpp

@@ -346,16 +346,27 @@ class ReaderProxy
         return changes_low_mark_;
     }
 
+    /*!
+     * Get the first sequence number not relevant that was removed without reader being informed.
+     * @return First sequence number.
+     */
     inline SequenceNumber_t first_irrelevant_removed() const
     {
         return first_irrelevant_removed_;
     }
 
+    /*!
+     * Get the last sequence number not relevant that was removed without reader being informed.
+     * @return last sequence number.
+     */
     inline SequenceNumber_t last_irrelevant_removed() const
     {
         return last_irrelevant_removed_;
     }
 
+    /*!
+     * Reset the interval of sequence numbers not relevant that were removed without reader being informed.
+     */
     inline void reset_irrelevant_removed()
     {
         first_irrelevant_removed_ = SequenceNumber_t::unknown();
@@ -462,6 +473,7 @@ class ReaderProxy
     //! Last  NACKFRAG count.
     uint32_t last_nackfrag_count_;
 
+    //! Sequence number of the lowest change not fully acknowledged.
     SequenceNumber_t changes_low_mark_;
 
     //! First sequence number not relevant that was removed without reader being informed.

src/cpp/rtps/writer/StatefulWriter.hpp

@@ -385,6 +385,11 @@ class StatefulWriter : public BaseWriter
      */
     bool ack_timer_expired();
 
+    /*!
+     * Send heartbeat to all the remote readers.
+     * @param force_separating True to send the heartbeat separately for each reader.
+     * False to send a unique heartbeat to all the readers.
+     */
     void send_heartbeat_to_all_readers(
             bool force_separating);