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[SVN r49251]
This commit is contained in:
Joel de Guzman
2008-10-10 14:49:19 +00:00
parent b1ebdd60a6
commit a046e43990
9 changed files with 170 additions and 65 deletions
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38
include/boost/fusion/tuple/tuple.hpp
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@ -1,7 +1,7 @@
/*=============================================================================
Copyright (c) 2005 Joel de Guzman
Distributed under the Boost Software License, Version 1.0. (See accompanying
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(FUSION_TUPLE_10032005_0810)
@ -16,6 +16,7 @@
#include <boost/fusion/sequence/io.hpp>
#include <boost/utility/enable_if.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/config/no_tr1/utility.hpp>
namespace boost { namespace fusion
{
@ -23,35 +24,50 @@ namespace boost { namespace fusion
struct tuple : vector<BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, T)>
{
typedef vector<
BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, T)>
BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, T)>
base_type;
tuple()
: base_type() {}
template <typename Sequence>
tuple(Sequence const& rhs)
tuple(tuple const& rhs)
: base_type(rhs) {}
#include <boost/fusion/tuple/detail/tuple_forward_ctor.hpp>
template <typename U1, typename U2>
tuple(std::pair<U1, U2> const& rhs)
: base_type(rhs) {}
#include <boost/fusion/tuple/detail/tuple_expand.hpp>
template <typename T>
tuple&
operator=(T const& rhs)
tuple& operator=(T const& rhs)
{
base_type::operator=(rhs);
return *this;
}
tuple& operator=(tuple const& rhs)
{
base_type::operator=(rhs);
return *this;
}
template <typename U1, typename U2>
tuple& operator=(std::pair<U1, U2> const& rhs)
{
base_type::operator=(rhs);
return *this;
}
};
template <typename Tuple>
template <typename Tuple>
struct tuple_size : result_of::size<Tuple> {};
template <int N, typename Tuple>
template <int N, typename Tuple>
struct tuple_element : result_of::value_at_c<Tuple, N> {};
template <int N, typename Tuple>
inline typename
inline typename
lazy_disable_if<
is_const<Tuple>
, result_of::at_c<Tuple, N>