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[lyx.git] / boost / boost / signal.hpp

diff --git a/boost/boost/signal.hpp b/boost/boost/signal.hpp
index 940694560dbbb144594075883a3003bc310343fb..d1538e110d194865d390d9e2ff093d085544e64a 100644 (file)
--- a/boost/boost/signal.hpp
+++ b/boost/boost/signal.hpp
@@ -1,22 +1,18 @@
 // Boost.Signals library
-//
-// Copyright (C) 2001-2002 Doug Gregor (gregod@cs.rpi.edu)
-//
-// Permission to copy, use, sell and distribute this software is granted
-// provided this copyright notice appears in all copies.
-// Permission to modify the code and to distribute modified code is granted
-// provided this copyright notice appears in all copies, and a notice
-// that the code was modified is included with the copyright notice.
-//
-// This software is provided "as is" without express or implied warranty,
-// and with no claim as to its suitability for any purpose.
- 
-// For more information, see http://www.boost.org
+
+// Copyright Douglas Gregor 2001-2006. 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/libs/signals
 
 #ifndef BOOST_SIGNAL_HPP
 #define BOOST_SIGNAL_HPP
 
-#define BOOST_SIGNALS_MAX_ARGS 10
+#ifndef BOOST_SIGNALS_MAX_ARGS
+#  define BOOST_SIGNALS_MAX_ARGS 10
+#endif
 
 #include <boost/config.hpp>
 #include <boost/type_traits/function_traits.hpp>
@@ -33,17 +29,21 @@
 #include <boost/signals/signal10.hpp>
 #include <boost/function.hpp>
 
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_PREFIX
+#endif
+
 namespace boost {
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+#ifndef BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX
   namespace BOOST_SIGNALS_NAMESPACE {
     namespace detail {
-      template<int Arity, 
-               typename Signature, 
+      template<int Arity,
+               typename Signature,
                typename Combiner,
                typename Group,
                typename GroupCompare,
                typename SlotFunction>
-      struct real_get_signal_impl;
+      class real_get_signal_impl;
 
       template<typename Signature,
                typename Combiner,
@@ -54,7 +54,7 @@ namespace boost {
                                  SlotFunction>
       {
         typedef function_traits<Signature> traits;
-    
+
       public:
         typedef signal0<typename traits::result_type,
                         Combiner,
@@ -72,7 +72,7 @@ namespace boost {
                                  SlotFunction>
       {
         typedef function_traits<Signature> traits;
-    
+
       public:
         typedef signal1<typename traits::result_type,
                         typename traits::arg1_type,
@@ -89,7 +89,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<2, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -109,7 +109,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<3, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -130,7 +130,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<4, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -152,7 +152,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<5, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -175,7 +175,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<6, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -199,7 +199,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<7, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -224,7 +224,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<8, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -250,7 +250,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<9, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -277,7 +277,7 @@ namespace boost {
                typename SlotFunction>
       class real_get_signal_impl<10, Signature, Combiner, Group, GroupCompare,
                                  SlotFunction>
-        {
+      {
         typedef function_traits<Signature> traits;
 
       public:
@@ -303,14 +303,14 @@ namespace boost {
                typename Group,
                typename GroupCompare,
                typename SlotFunction>
-      struct get_signal_impl : 
+      struct get_signal_impl :
         public real_get_signal_impl<(function_traits<Signature>::arity),
                                     Signature,
                                     Combiner,
                                     Group,
                                     GroupCompare,
                                     SlotFunction>
-        {
+      {
       };
 
     } // end namespace detail
@@ -323,7 +323,7 @@ namespace boost {
     typename Signature, // function type R (T1, T2, ..., TN)
     typename Combiner = last_value<typename function_traits<Signature>::result_type>,
     typename Group = int,
-    typename GroupCompare = std::less<int>,
+    typename GroupCompare = std::less<Group>,
     typename SlotFunction = function<Signature>
   >
   class signal :
@@ -340,15 +340,19 @@ namespace boost {
                        GroupCompare,
                        SlotFunction>::type base_type;
 
-    public:
+  public:
     explicit signal(const Combiner& combiner = Combiner(),
                     const GroupCompare& group_compare = GroupCompare()) :
       base_type(combiner, group_compare)
     {
     }
   };
-#endif // ndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+#endif // ndef BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX
 
 } // end namespace boost
 
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_SUFFIX
+#endif
+
 #endif // BOOST_SIGNAL_HPP