diff -r 6abf67b02ff5 -r c65711e5a26d lemon/simann.h
--- a/lemon/simann.h	Tue Jan 31 19:33:48 2006 +0000
+++ b/lemon/simann.h	Tue Jan 31 19:57:35 2006 +0000
@@ -1,3 +1,4 @@
+// -*- C++ -*-
 #ifndef LEMON_SIMANN_H
 #define LEMON_SIMANN_H
 
@@ -19,6 +20,8 @@
 /// \addtogroup experimental
 /// @{
 
+  class SimAnnBase;
+
   /// \brief A base class for controllers.
   class ControllerBase {
   public: