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More constexpr and noexcept support.

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Note 1: Forwarding functions are specified as a C++14 constexpr since
std::forward is not a constexpr within C++11.

Note 2: Though I'm not sure why it doesn't compile, some declarations
are specified as a C++14 constexpr or non-constexpr.

Note 3: Boost.Tuple adaptation and TR1-based tuple implementations are
not constexpr.
This commit is contained in:
Kohei Takahashi
2015-03-03 02:21:02 +09:00
parent d7c918e36f
commit 2114bfca6c
280 changed files with 1107 additions and 935 deletions
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41
include/boost/fusion/container/vector/vector.hpp
View File

@ -31,7 +31,7 @@
ctor_helper(rhs, is_base_of<vector, Sequence>()) \
#define BOOST_FUSION_VECTOR_CTOR_HELPER() \
BOOST_FUSION_GPU_ENABLED \
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED \
static vector_n const& \
ctor_helper(vector const& rhs, mpl::true_) \
{ \
@ -39,7 +39,7 @@
} \
\
template <typename T> \
BOOST_FUSION_GPU_ENABLED \
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED \
static T const& \
ctor_helper(T const& rhs, mpl::false_) \
{ \
@ -102,20 +102,30 @@ namespace boost { namespace fusion
typedef typename vector_n::category category;
typedef typename vector_n::is_view is_view;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector()
: vec() {}
template <BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, typename U)>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector(vector<BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, U)> const& rhs)
: vec(rhs.vec) {}
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector(vector const& rhs)
: vec(rhs.vec) {}
template <typename Sequence>
// XXX:
#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
FUSION_HASH if !defined(BOOST_CLANG)
BOOST_CONSTEXPR
FUSION_HASH endif
#else
#if !defined(BOOST_CLANG)
BOOST_CONSTEXPR
#endif
#endif
BOOST_FUSION_GPU_ENABLED
vector(Sequence const& rhs,
typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
@ -131,7 +141,7 @@ namespace boost { namespace fusion
#include <boost/fusion/container/vector/detail/vector_forward_ctor.hpp>
template <BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, typename U)>
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector&
operator=(vector<BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, U)> const& rhs)
{
@ -140,7 +150,7 @@ namespace boost { namespace fusion
}
template <typename T>
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector&
operator=(T const& rhs)
{
@ -148,7 +158,7 @@ namespace boost { namespace fusion
return *this;
}
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector&
operator=(vector const& rhs)
{
@ -161,10 +171,11 @@ FUSION_HASH if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
#endif
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || \
(defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector(vector&& rhs)
: vec(std::forward<vector_n>(rhs.vec)) {}
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector&
operator=(vector&& rhs)
{
@ -173,7 +184,7 @@ FUSION_HASH if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
}
template <typename T>
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
vector&
operator=(T&& rhs)
{
@ -186,7 +197,7 @@ FUSION_HASH endif
#endif
template <int N>
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename add_reference<
typename mpl::at_c<types, N>::type
>::type
@ -196,7 +207,7 @@ FUSION_HASH endif
}
template <int N>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename add_reference<
typename add_const<
typename mpl::at_c<types, N>::type
@ -208,7 +219,7 @@ FUSION_HASH endif
}
template <typename I>
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename add_reference<
typename mpl::at<types, I>::type
>::type
@ -218,7 +229,7 @@ FUSION_HASH endif
}
template<typename I>
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
typename add_reference<
typename add_const<
typename mpl::at<types, I>::type