[Boost-commit] svn:boost r60383 - trunk/boost/signals2

Subject: [Boost-commit] svn:boost r60383 - trunk/boost/signals2
From: fmhess_at_[hidden]
Date: 2010-03-09 12:01:46

Author: fmhess
Date: 2010-03-09 12:01:45 EST (Tue, 09 Mar 2010)
New Revision: 60383
URL: http://svn.boost.org/trac/boost/changeset/60383

Log:
Fixed standard violations where I caught incomplete types.
Refs #3983.

Added:
   trunk/boost/signals2/expired_slot.hpp   (contents, props changed)
Text files modified: 
   trunk/boost/signals2/last_value.hpp          |     2 +-                                      
   trunk/boost/signals2/optional_last_value.hpp |     2 +-                                      
   trunk/boost/signals2/slot_base.hpp           |    10 +---------                              
   3 files changed, 3 insertions(+), 11 deletions(-)

Added: trunk/boost/signals2/expired_slot.hpp
==============================================================================
--- (empty file)
+++ trunk/boost/signals2/expired_slot.hpp	2010-03-09 12:01:45 EST (Tue, 09 Mar 2010)
@@ -0,0 +1,31 @@
+// Boost.Signals2 library
+
+// Copyright Frank Mori Hess 2007-2010.
+// Use, modification and
+// distribution is subject to the Boost Software License, Version
+// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+// For more information, see http://www.boost.org
+
+#ifndef BOOST_SIGNALS2_EXPIRED_SLOT_HPP
+#define BOOST_SIGNALS2_EXPIRED_SLOT_HPP
+
+#include <boost/smart_ptr/bad_weak_ptr.hpp>
+
+namespace boost
+{
+  namespace signals2
+  {
+    class expired_slot: public bad_weak_ptr
+    {
+    public:
+      virtual char const * what() const throw()
+      {
+        return "boost::signals2::expired_slot";
+      }
+    };
+  }
+} // end namespace boost
+
+#endif // BOOST_SIGNALS2_EXPIRED_SLOT_HPP

Modified: trunk/boost/signals2/last_value.hpp
==============================================================================
--- trunk/boost/signals2/last_value.hpp	(original)
+++ trunk/boost/signals2/last_value.hpp	2010-03-09 12:01:45 EST (Tue, 09 Mar 2010)
@@ -12,12 +12,12 @@
 #define BOOST_SIGNALS2_LAST_VALUE_HPP
 
 #include <boost/optional.hpp>
+#include <boost/signals2/expired_slot.hpp>
 #include <boost/throw_exception.hpp>
 #include <stdexcept>
 
 namespace boost {
   namespace signals2 {
-    class expired_slot;
 
     // no_slots_error is thrown when we are unable to generate a return value
     // due to no slots being connected to the signal.

Modified: trunk/boost/signals2/optional_last_value.hpp
==============================================================================
--- trunk/boost/signals2/optional_last_value.hpp	(original)
+++ trunk/boost/signals2/optional_last_value.hpp	2010-03-09 12:01:45 EST (Tue, 09 Mar 2010)
@@ -12,10 +12,10 @@
 #define BOOST_SIGNALS2_OPTIONAL_LAST_VALUE_HPP
 
 #include <boost/optional.hpp>
+#include <boost/signals2/expired_slot.hpp>
 
 namespace boost {
   namespace signals2 {
-    class expired_slot;
 
     template<typename T>
       class optional_last_value

Modified: trunk/boost/signals2/slot_base.hpp
==============================================================================
--- trunk/boost/signals2/slot_base.hpp	(original)
+++ trunk/boost/signals2/slot_base.hpp	2010-03-09 12:01:45 EST (Tue, 09 Mar 2010)
@@ -16,6 +16,7 @@
 #include <boost/shared_ptr.hpp>
 #include <boost/weak_ptr.hpp>
 #include <boost/signals2/detail/foreign_ptr.hpp>
+#include <boost/signals2/expired_slot.hpp>
 #include <boost/signals2/signal_base.hpp>
 #include <boost/throw_exception.hpp>
 #include <boost/mpl/not.hpp> // work around missing include in Boost.Variant headers
@@ -55,15 +56,6 @@
       };
     }
 
-    class expired_slot: public bad_weak_ptr
-    {
-    public:
-      virtual char const * what() const throw()
-      {
-        return "boost::signals2::expired_slot";
-      }
-    };
-
     class slot_base
     {
     public: