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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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22
include/boost/fusion/algorithm/iteration/detail/preprocessed/fold.hpp
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@@ -24,7 +24,7 @@ namespace boost { namespace fusion
struct unrolled_fold
{
template<typename State, typename It0, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const& it0,F f)
{
@@ -65,7 +65,7 @@ namespace boost { namespace fusion
struct unrolled_fold<Result,3>
{
template<typename State, typename It0, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const& it0,F f)
{
@@ -92,7 +92,7 @@ namespace boost { namespace fusion
struct unrolled_fold<Result,2>
{
template<typename State, typename It0, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const& it0,F f)
{
@@ -107,7 +107,7 @@ namespace boost { namespace fusion
struct unrolled_fold<Result,1>
{
template<typename State, typename It0, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const& it0,F f)
{
@@ -119,7 +119,7 @@ namespace boost { namespace fusion
struct unrolled_fold<Result,0>
{
template<typename State, typename It0, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const&, F)
{
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
, SeqSize
>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type
call(StateRef state, Seq& seq, F f)
{
@@ -302,7 +302,7 @@ namespace boost { namespace fusion
struct fold_impl<0,StateRef,Seq,F>
{
typedef StateRef type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static StateRef
call(StateRef state, Seq&, F)
{
@@ -334,7 +334,7 @@ namespace boost { namespace fusion
{};
}
template<typename Seq, typename State, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
inline typename result_of::fold<
Seq
, State const
@@ -348,7 +348,7 @@ namespace boost { namespace fusion
f);
}
template<typename Seq, typename State, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
inline typename result_of::fold<
Seq const
, State const
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
f);
}
template<typename Seq, typename State, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
inline typename result_of::fold<
Seq
, State const
@@ -376,7 +376,7 @@ namespace boost { namespace fusion
f);
}
template<typename Seq, typename State, typename F>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
inline typename result_of::fold<
Seq const
, State const