[Boost-commit] svn:boost r48616 - in trunk: boost/function libs/function/doc libs/function/test

Subject: [Boost-commit] svn:boost r48616 - in trunk: boost/function libs/function/doc libs/function/test
From: dgregor_at_[hidden]
Date: 2008-09-05 12:13:49

Author: dgregor
Date: 2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
New Revision: 48616
URL: http://svn.boost.org/trac/boost/changeset/48616

Log:
Add Boost.Typeof support to Boost.Function. Fixes #1621
Added:
   trunk/boost/function/function_typeof.hpp   (contents, props changed)
   trunk/libs/function/test/function_typeof_test.cpp   (contents, props changed)
Text files modified: 
   trunk/boost/function/function_fwd.hpp     |     1 +                                       
   trunk/libs/function/doc/history.xml       |     4 ++++                                    
   trunk/libs/function/test/Jamfile.v2       |     2 ++                                      
   trunk/libs/function/test/nothrow_swap.cpp |     9 +++++++++                               
   4 files changed, 16 insertions(+), 0 deletions(-)

Modified: trunk/boost/function/function_fwd.hpp
==============================================================================
--- trunk/boost/function/function_fwd.hpp	(original)
+++ trunk/boost/function/function_fwd.hpp	2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
@@ -66,4 +66,5 @@
            typename T10> 
     class function10;
 }
+
 #endif

Added: trunk/boost/function/function_typeof.hpp
==============================================================================
--- (empty file)
+++ trunk/boost/function/function_typeof.hpp	2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
@@ -0,0 +1,45 @@
+// Boost.Function library - Typeof support
+//  Copyright (C) Douglas Gregor 2008
+//
+//  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_FUNCTION_TYPEOF_HPP
+#define BOOST_FUNCTION_TYPEOF_HPP
+#include <boost/function/function_fwd.hpp>
+#include <boost/typeof/typeof.hpp>
+
+#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
+
+BOOST_TYPEOF_REGISTER_TYPE(boost::bad_function_call)
+
+#if !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX)
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function, (typename))
+#endif
+
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function0, (typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function1, (typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function2, (typename)(typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function3, 
+  (typename)(typename)(typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function4, 
+  (typename)(typename)(typename)(typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function5, 
+  (typename)(typename)(typename)(typename)(typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function6, 
+  (typename)(typename)(typename)(typename)(typename)(typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function7, 
+  (typename)(typename)(typename)(typename)(typename)(typename)(typename)
+  (typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function8, 
+  (typename)(typename)(typename)(typename)(typename)(typename)(typename)
+  (typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function9, 
+  (typename)(typename)(typename)(typename)(typename)(typename)(typename)
+  (typename)(typename)(typename))
+BOOST_TYPEOF_REGISTER_TEMPLATE(boost::function10, 
+  (typename)(typename)(typename)(typename)(typename)(typename)(typename)
+  (typename)(typename)(typename)(typename))
+#endif

Modified: trunk/libs/function/doc/history.xml
==============================================================================
--- trunk/libs/function/doc/history.xml	(original)
+++ trunk/libs/function/doc/history.xml	2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
@@ -18,6 +18,10 @@
       <listitem><para>Improved the performance of Boost.Function's
       swap() operation for large function objects. Original patch
       contributed by Niels Dekker.</para></listitem>
+
+      <listitem><para>Added a new header &lt;boost/function/function_typeof.hpp&gt; that provides support for using the Boost.Typeof library on Boost.Function objects.</para></listitem>
+
+      <listitem><para>Added a new header &lt;boost/function/function_fwd.hpp&gt; that provides support for using the Boost.Typeof library on Boost.Function objects.</para></listitem>
     </itemizedlist>
   </listitem>
 

Modified: trunk/libs/function/test/Jamfile.v2
==============================================================================
--- trunk/libs/function/test/Jamfile.v2	(original)
+++ trunk/libs/function/test/Jamfile.v2	2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
@@ -59,6 +59,8 @@
   [ run libs/function/test/contains2_test.cpp : : : : ]
    
   [ run libs/function/test/nothrow_swap.cpp :  :  :  :  ]
+
+  [ compile libs/function/test/function_typeof_test.cpp ]
  ;
 }
       

Added: trunk/libs/function/test/function_typeof_test.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/function/test/function_typeof_test.cpp	2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
@@ -0,0 +1,18 @@
+// Boost.Function library
+
+//  Copyright Douglas Gregor 2008. 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
+#include <boost/function/function_typeof.hpp>
+#include <boost/function.hpp>
+#include <boost/typeof/typeof.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/static_assert.hpp>
+
+void f(boost::function0<void> f, boost::function0<void> g)
+{
+  BOOST_STATIC_ASSERT((boost::is_same<boost::function0<void>, BOOST_TYPEOF(f = g)>::value));
+}

Modified: trunk/libs/function/test/nothrow_swap.cpp
==============================================================================
--- trunk/libs/function/test/nothrow_swap.cpp	(original)
+++ trunk/libs/function/test/nothrow_swap.cpp	2008-09-05 12:13:49 EDT (Fri, 05 Sep 2008)
@@ -1,3 +1,12 @@
+// Boost.Function library
+
+//  Copyright Douglas Gregor 2008. 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
+
 #include <boost/test/minimal.hpp>
 #include <boost/function.hpp>