boostorg/function
1
0
Fork 1
mirror of https://github.com/boostorg/function.git synced 2025-07-17 14:42:10 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add Boost.Typeof support to Boost.Function. Fixes #1621

Browse Source 
[SVN r48616]
This commit is contained in:
Douglas Gregor
2008-09-05 16:13:49 +00:00
parent d5a86a2d52
commit ea18f5777b
6 changed files with 79 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
doc/history.xml
View File

@ -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>

1
include/boost/function/function_fwd.hpp
View File

@ -66,4 +66,5 @@ namespace boost {
typename T10>
class function10;
}
#endif

45
include/boost/function/function_typeof.hpp Normal file
View File

@ -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

2
test/Jamfile.v2
View File

@ -59,6 +59,8 @@ import testing ;
[ run libs/function/test/contains2_test.cpp : : : : ]
[ run libs/function/test/nothrow_swap.cpp : : : : ]
[ compile libs/function/test/function_typeof_test.cpp ]
;
}

18
test/function_typeof_test.cpp Normal file
View File

@ -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));
}

9
test/nothrow_swap.cpp
View File

@ -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>