diff --git a/src/backend/resource_policy_priority.hh b/src/backend/resource_policy_priority.hh
index 1d29c56..3aa27f1 100644
--- a/src/backend/resource_policy_priority.hh
+++ b/src/backend/resource_policy_priority.hh
@@ -31,43 +31,61 @@
 
 namespace sgpem
 {
+
+  /// \brief A resource allocation policy which provides a better service
+  /// to higer priority threads.
+  ///
+  /// A resource allocation policy which provides a better service
+  /// to higer priority threads. This policy sorts the request queues
+  /// following the priority of the owners of the requests.
   class ResourcePolicyPriority;
 
-  /** \brief
-  It's a Strategy wich stay for a resource allocating algorithm.
-  It implements the related resource allocation policy.
-  */
   class ResourcePolicyPriority : public ResourcePolicy
   {
   public:
+
+    /// \brief Standard virtual destructor.
+    ///
+    /// Standard virtual destructor.
     virtual ~ResourcePolicyPriority();
 
-    /**
-      Initialize the inner components of the policy.
-
-      Because it's a pure virtual method, must be re-implemented 
-      in concrete derived classes.
-     */
+    /// \brief Initializes the inner components of the policy.
+    ///
+    /// Does nothing.
     virtual void configure() throw(UserInterruptException);
 
-    /**
-      Mixes the queues.
-     */
+    /// \brief Sorts the subrequest queue letting higher priority threads to be the first ones
+    /// to get the resources.
+    ///
+    /// Sorts the subrequest queue letting higher priority threads to be the first ones
+    /// to get the resources.
+    ///
+    /// \param environment the environment on which the policy applies.
+    /// \param queue the queue where a subrequest has just been added.
+    /// \param sr the subrequest which has just been added.
     virtual void enforce(Environment& environment, Environment::SubRequestQueue& queue, SubRequest& sr) throw(UserInterruptException);
 
-    /**
-      Gets a string description of the policy.
-
-      Because it's a pure virtual method, must be re-implemented 
-      in concrete derived classes.
-      \return String description of the policy.
-     */
+    /// \brief Returns a description of the policy.
+    ///
+    /// Returns a description of the policy.
+    /// \return a description of the policy.
     virtual Glib::ustring get_description() const;
 
+    /// \brief Returns the name of the policy.
+    ///
+    /// Returns the name of the policy.
+    /// \return the name of the policy.
     virtual Glib::ustring get_name() const;
 
+
+    /// \brief Activates the policy.
+    ///
+    /// Does nothing.
     virtual void activate();
 
+    /// \brief Deactivates the policy.
+    ///
+    /// Does nothing.
     virtual void deactivate();
   };