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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/mpl/is_placeholder.hpp')
-rw-r--r-- | src/third_party/boost-1.56.0/boost/mpl/is_placeholder.hpp | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/third_party/boost-1.56.0/boost/mpl/is_placeholder.hpp b/src/third_party/boost-1.56.0/boost/mpl/is_placeholder.hpp deleted file mode 100644 index 9f79ef102ce..00000000000 --- a/src/third_party/boost-1.56.0/boost/mpl/is_placeholder.hpp +++ /dev/null @@ -1,67 +0,0 @@ - -#ifndef BOOST_MPL_IS_PLACEHOLDER_HPP_INCLUDED -#define BOOST_MPL_IS_PLACEHOLDER_HPP_INCLUDED - -// Copyright Aleksey Gurtovoy 2001-2004 -// -// 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) -// -// See http://www.boost.org/libs/mpl for documentation. - -// $Id$ -// $Date$ -// $Revision$ - -#include <boost/mpl/arg_fwd.hpp> -#include <boost/mpl/bool.hpp> -#include <boost/mpl/aux_/yes_no.hpp> -#include <boost/mpl/aux_/type_wrapper.hpp> -#include <boost/mpl/aux_/nttp_decl.hpp> -#include <boost/mpl/aux_/config/ctps.hpp> -#include <boost/mpl/aux_/config/static_constant.hpp> - -namespace boost { namespace mpl { - -#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) - -template< typename T > -struct is_placeholder - : bool_<false> -{ -}; - -template< BOOST_MPL_AUX_NTTP_DECL(int, N) > -struct is_placeholder< arg<N> > - : bool_<true> -{ -}; - -#else - -namespace aux { - -aux::no_tag is_placeholder_helper(...); - -template< BOOST_MPL_AUX_NTTP_DECL(int, N) > -aux::yes_tag is_placeholder_helper(aux::type_wrapper< arg<N> >*); - -} // namespace aux - -template< typename T > -struct is_placeholder -{ - static aux::type_wrapper<T>* get(); - BOOST_STATIC_CONSTANT(bool, value = - sizeof(aux::is_placeholder_helper(get())) == sizeof(aux::yes_tag) - ); - - typedef bool_<value> type; -}; - -#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION - -}} - -#endif // BOOST_MPL_IS_PLACEHOLDER_HPP_INCLUDED |