1 files changed, 40 insertions, 0 deletions
diff --git a/trunk/ACE/contrib/utility/Utility/ExH/Logic/Exception.hpp b/trunk/ACE/contrib/utility/Utility/ExH/Logic/Exception.hpp
new file mode 100644
index 00000000000..e91e1811622
--- /dev/null
+++ b/trunk/ACE/contrib/utility/Utility/ExH/Logic/Exception.hpp
@@ -0,0 +1,40 @@
+// file      : Utility/ExH/Logic/Exception.hpp
+// author    : Boris Kolpackov <boris@kolpackov.net>
+// copyright : Copyright (c) 2002-2003 Boris Kolpackov
+// license   : http://kolpackov.net/license.html
+
+#ifndef UTILITY_EX_H_LOGIC_EXCEPTION_HPP
+#define UTILITY_EX_H_LOGIC_EXCEPTION_HPP
+
+#include "Utility/ExH/System/Exception.hpp"
+
+namespace Utility
+{
+  namespace ExH
+  {
+    namespace Logic
+    {
+
+      // Logic::Exception inherits from System::Exception for the
+      // following reason. Semantically for some part of the
+      // system particular instance of Logic::Exception may seem as
+      // opaque System::Exception and the only way to handle it would
+      // be to propagate it further. In other words Logic::Exception
+      // can be seemlesly "converted" to System::Exception if there is
+      // no part of the system interested in handling it.
+      //
+
+      class Exception : public virtual System::Exception
+      {
+      public:
+        virtual
+        ~Exception () throw ();
+      };
+    }
+  }
+}
+
+#include "Utility/ExH/Logic/Exception.ipp"
+
+#endif  // UTILITY_EX_H_LOGIC_EXCEPTION_HPP
+//$Id$