* src/tgbaalgos/emptiness.hh: Declare Doxygen group

emptiness_check_stats.
* src/tgbaalgos/emptiness_stats.hh: Use it.

ChangeLog

 2005-01-03  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
+	* src/tgbaalgos/emptiness.hh: Declare Doxygen group
+	emptiness_check_stats.
+	* src/tgbaalgos/emptiness_stats.hh: Use it.
+
 	* doc/Doxyfile.in: Update for Doxygen 1.4.0, set
 	DOT_MULTI_TARGETS, and disable GROUP_GRAPH (it causes segfault).
 	* src/tgbaparse/public.hh (format_tgba_parse_errors): Complete

src/tgbaalgos/emptiness.hh

-// Copyright (C) 2004  Laboratoire d'Informatique de Paris 6 (LIP6),
+// Copyright (C) 2004, 2005  Laboratoire d'Informatique de Paris 6 (LIP6),
 // département Systèmes Répartis Coopératifs (SRC), Université Pierre
 // et Marie Curie.
 //
@@ -196,6 +196,9 @@ namespace spot
   tgba* tgba_run_to_tgba(const tgba* a, const tgba_run* run);
 
   /// @}
+
+  /// \addtogroup emptiness_check_stats Emptiness-check statistics
+  /// \ingroup emptiness_check
 }
 
 #endif // SPOT_TGBAALGOS_EMPTINESS_HH

src/tgbaalgos/emptiness_stats.hh

@@ -25,10 +25,14 @@
 namespace spot
 {
 
-  /// \addtogroup ec_misc
+  /// \addtogroup emptiness_check_stats
   /// @{
 
-  /// Emptiness-check statistics
+  /// \brief Emptiness-check statistics
+  ///
+  /// Implementations of spot::emptiness_check may also implement
+  /// this interface.  Try to dynamic_cast the spot::emptiness_check
+  /// pointer to know whether these statistics are available.
   class ec_statistics
   {
   public :
@@ -94,7 +98,11 @@ namespace spot
     unsigned max_depth_;	/// maximal depth of the stack(s)
   };
 
-  /// Accepting Cycle Search Space statistics
+  /// \brief Accepting Cycle Search Space statistics
+  ///
+  /// Implementations of spot::emptiness_check_result may also implement
+  /// this interface.  Try to dynamic_cast the spot::emptiness_check_result
+  /// pointer to know whether these statistics are available.
   class acss_statistics
   {
   public:
@@ -102,7 +110,11 @@ namespace spot
     virtual int acss_states() const = 0;
   };
 
-  /// Accepting Run Search statistics.
+  /// \brief Accepting Run Search statistics.
+  ///
+  /// Implementations of spot::emptiness_check_result may also implement
+  /// this interface.  Try to dynamic_cast the spot::emptiness_check_result
+  /// pointer to know whether these statistics are available.
   class ars_statistics
   {
   public:
@@ -130,4 +142,4 @@ namespace spot
   /// @}
 }
 
-#endif // SPOT_TGBAALGOS_EMPTINESS_STATS_HH
+#endif // SPOT_TGBAALGOS_EMPTINESS_STATS_
\ No newline at end of file