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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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2
include/boost/fusion/iterator/detail/adapt_deref_traits.hpp
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@@ -21,7 +21,7 @@ namespace boost { namespace fusion { namespace detail
result_of::deref<typename Iterator::first_type>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type
call(Iterator const& i)
{

8
include/boost/fusion/iterator/detail/advance.hpp
View File

@@ -45,7 +45,7 @@ namespace boost { namespace fusion { namespace advance_detail
>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type const&
call(type const& i)
{
@@ -53,7 +53,7 @@ namespace boost { namespace fusion { namespace advance_detail
}
template <typename I>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type
call(I const& i)
{
@@ -86,7 +86,7 @@ namespace boost { namespace fusion { namespace advance_detail
>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type const&
call(type const& i)
{
@@ -94,7 +94,7 @@ namespace boost { namespace fusion { namespace advance_detail
}
template <typename I>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type
call(I const& i)
{

2
include/boost/fusion/iterator/detail/distance.hpp
View File

@@ -53,7 +53,7 @@ namespace boost { namespace fusion { namespace distance_detail
>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type
call(First const&, Last const&)
{

4
include/boost/fusion/iterator/detail/segment_sequence.hpp
View File

@@ -30,7 +30,7 @@ namespace boost { namespace fusion { namespace detail
typedef Sequence sequence_type;
sequence_type sequence;
BOOST_FUSION_GPU_ENABLED explicit segment_sequence(Sequence const & seq)
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED explicit segment_sequence(Sequence const & seq)
: sequence(seq)
{}
};
@@ -61,7 +61,7 @@ namespace extension
{
typedef typename Sequence::sequence_type type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Sequence & seq)
{
return seq.sequence;

8
include/boost/fusion/iterator/detail/segmented_iterator.hpp
View File

@@ -35,7 +35,7 @@ namespace boost { namespace fusion
struct segmented_iterator
: iterator_facade<segmented_iterator<Context>, forward_traversal_tag>
{
BOOST_FUSION_GPU_ENABLED explicit segmented_iterator(Context const& ctx)
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED explicit segmented_iterator(Context const& ctx)
: context(ctx)
{}
@@ -52,7 +52,7 @@ namespace boost { namespace fusion
>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(It const& it)
{
return *it.context.car.first;
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(It const& it)
{
return fusion::deref_data(it.context.car.first);
@@ -132,7 +132,7 @@ namespace boost { namespace fusion
typedef detail::segmented_next_impl<typename It::context_type> impl;
typedef segmented_iterator<typename impl::type> type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(It const& it)
{
return type(impl::call(it.context));

20
include/boost/fusion/iterator/detail/segmented_next_impl.hpp
View File

@@ -65,7 +65,7 @@ namespace boost { namespace fusion
cons<car_type, typename Stack::cdr_type>
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return type(
@@ -98,7 +98,7 @@ namespace boost { namespace fusion
typedef segmented_next_impl_recurse<typename Stack::cdr_type> impl;
typedef typename impl::type type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return impl::call(stack.cdr);
@@ -112,7 +112,7 @@ namespace boost { namespace fusion
typedef iterator_range<end_type, end_type> range_type;
typedef cons<range_type> type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return type(range_type(stack.car.last, stack.car.last));
@@ -147,7 +147,7 @@ namespace boost { namespace fusion
typedef segmented_next_impl_recurse3<Stack> impl;
typedef typename impl::type type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return impl::call(stack);
@@ -159,7 +159,7 @@ namespace boost { namespace fusion
{
typedef Result type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return segmented_begin_impl<Sequence, Stack>::call(*stack.car.first, stack);
@@ -185,7 +185,7 @@ namespace boost { namespace fusion
typename segmented_next_impl_recurse<typename Stack::cdr_type>::type
type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const& stack)
{
return segmented_next_impl_recurse<typename Stack::cdr_type>::call(stack.cdr);
@@ -197,7 +197,7 @@ namespace boost { namespace fusion
{
typedef Next type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return pop_front_car<Stack>::call(stack);
@@ -210,7 +210,7 @@ namespace boost { namespace fusion
typedef segmented_next_impl_recurse2<Next> impl;
typedef typename impl::type type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return impl::call(pop_front_car<Stack>::call(stack));
@@ -236,7 +236,7 @@ namespace boost { namespace fusion
typedef segmented_next_impl_recurse<typename Stack::cdr_type> impl;
typedef typename impl::type type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return impl::call(stack.cdr);
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
{
typedef Next type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Stack const & stack)
{
return pop_front_car<Stack>::call(stack);