feedc0de/boost_fusion
1
0
Fork 0
forked from boostorg/fusion
Code Pull Requests Activity

Full merge from trunk at revision 41356 of entire boost-root tree.

Browse Source 
[SVN r41369]
This commit is contained in:
Beman Dawes
2007-11-25 18:07:19 +00:00
parent 6e7e8a12eb
commit ed9cb87ac3
455 changed files with 0 additions and 64511 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
example/extension/detail/has_key_impl.hpp
View File

@ -1,45 +0,0 @@
/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under 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)
==============================================================================*/
#if !defined(BOOST_FUSION_HAS_KEY_IMPL_20060223_2156)
#define BOOST_FUSION_HAS_KEY_IMPL_20060223_2156
#include <boost/type_traits/is_same.hpp>
#include <boost/mpl/or.hpp>
namespace fields
{
struct name;
struct age;
}
namespace example
{
struct example_sequence_tag;
}
namespace boost { namespace fusion {
namespace extension
{
template<typename Tag>
struct has_key_impl;
template<>
struct has_key_impl<example::example_sequence_tag>
{
template<typename Sequence, typename Key>
struct apply
: mpl::or_<
is_same<Key, fields::name>,
is_same<Key, fields::age> >
{};
};
}
}}
#endif