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Initial constexpr support

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This allows to use, e.g., boost::fusion::fold within constexpr functions.

The BOOST_CONSTEXPR macro is used to declare functions constexpr.
This commit is contained in:
gnzlbg
2014-05-30 16:39:00 +02:00
parent 4f941d9760
commit c2abefbab8
39 changed files with 126 additions and 126 deletions
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38
include/boost/fusion/sequence/intrinsic_fwd.hpp
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@ -93,7 +93,7 @@ namespace boost { namespace fusion
}
template <typename N, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_disable_if<
is_const<Sequence>
@ -102,12 +102,12 @@ namespace boost { namespace fusion
at(Sequence& seq);
template <typename N, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::at<Sequence const, N>::type
at(Sequence const& seq);
template <int N, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_disable_if<
is_const<Sequence>
@ -116,22 +116,22 @@ namespace boost { namespace fusion
at_c(Sequence& seq);
template <int N, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::at_c<Sequence const, N>::type
at_c(Sequence const& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::back<Sequence>::type
back(Sequence& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::back<Sequence const>::type
back(Sequence const& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_enable_if<
traits::is_sequence<Sequence>
@ -140,7 +140,7 @@ namespace boost { namespace fusion
begin(Sequence& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_enable_if<
traits::is_sequence<Sequence>
@ -149,12 +149,12 @@ namespace boost { namespace fusion
begin(Sequence const& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::empty<Sequence>::type
empty(Sequence const&);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_enable_if<
traits::is_sequence<Sequence>
@ -163,7 +163,7 @@ namespace boost { namespace fusion
end(Sequence& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_enable_if<
traits::is_sequence<Sequence>
@ -172,22 +172,22 @@ namespace boost { namespace fusion
end(Sequence const& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::front<Sequence>::type
front(Sequence& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::front<Sequence const>::type
front(Sequence const& seq);
template <typename Key, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::has_key<Sequence, Key>::type
has_key(Sequence const& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_disable_if<
is_const<Sequence>
@ -196,17 +196,17 @@ namespace boost { namespace fusion
segments(Sequence& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::segments<Sequence const>::type
segments(Sequence const& seq);
template <typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::size<Sequence>::type
size(Sequence const&);
template <typename Key, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename
lazy_disable_if<
is_const<Sequence>
@ -215,7 +215,7 @@ namespace boost { namespace fusion
at_key(Sequence& seq);
template <typename Key, typename Sequence>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename result_of::at_key<Sequence const, Key>::type
at_key(Sequence const& seq);
}}