diff options
Diffstat (limited to 'boost/fusion/adapted/struct/detail/define_struct.hpp')
| -rw-r--r-- | boost/fusion/adapted/struct/detail/define_struct.hpp | 162 |
1 files changed, 136 insertions, 26 deletions
diff --git a/boost/fusion/adapted/struct/detail/define_struct.hpp b/boost/fusion/adapted/struct/detail/define_struct.hpp index ab483f0252..cb52ddff9f 100644 --- a/boost/fusion/adapted/struct/detail/define_struct.hpp +++ b/boost/fusion/adapted/struct/detail/define_struct.hpp @@ -10,6 +10,7 @@ #include <boost/fusion/support/config.hpp> #include <boost/config.hpp> +#include <boost/detail/workaround.hpp> #include <boost/fusion/sequence/intrinsic/begin.hpp> #include <boost/fusion/iterator/deref.hpp> #include <boost/fusion/iterator/next.hpp> @@ -39,6 +40,8 @@ #define BOOST_FUSION_DEFINE_STRUCT_FILLER_0_END #define BOOST_FUSION_DEFINE_STRUCT_FILLER_1_END +#ifdef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + #define BOOST_FUSION_DEFINE_STRUCT_COPY_CTOR_FILLER_I( \ R, ATTRIBUTE_TUPLE_SIZE, I, ATTRIBUTE) \ \ @@ -46,6 +49,54 @@ BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE)( \ other_self.BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE)) +#define BOOST_FUSION_DEFINE_STRUCT_COPY_CTOR( \ + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED \ + NAME(self_type const& other_self) \ + : BOOST_PP_SEQ_FOR_EACH_I_R( \ + 1, \ + BOOST_FUSION_DEFINE_STRUCT_COPY_CTOR_FILLER_I, \ + ATTRIBUTE_TUPLE_SIZE, \ + ATTRIBUTES_SEQ) \ + {} + +// Use templated version instead. +#define BOOST_FUSION_DEFINE_STRUCT_COPY_ASSIGN_FILLER_I( \ + R, ATTRIBUTE_TUPLE_SIZE, I_, ATTRIBUTE) \ + \ + BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE)= \ + other.BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE); + +#define BOOST_FUSION_DEFINE_STRUCT_COPY_ASSIGN_OP( \ + ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED \ + self_type& operator=(self_type const& other) \ + { \ + BOOST_PP_SEQ_FOR_EACH_I_R( \ + 1, \ + BOOST_FUSION_DEFINE_STRUCT_COPY_ASSIGN_FILLER_I, \ + ATTRIBUTE_TUPLE_SIZE, \ + ATTRIBUTES_SEQ) \ + \ + return *this; \ + } + +#else // BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + +#define BOOST_FUSION_DEFINE_STRUCT_COPY_CTOR( \ + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED NAME(self_type const&) = default; + +#define BOOST_FUSION_DEFINE_STRUCT_COPY_ASSIGN_OP( \ + ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED self_type& operator=(self_type const&) = default; + +#endif // BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + #define BOOST_FUSION_DEFINE_STRUCT_ASSIGN_FILLER_I( \ R, ATTRIBUTE_TUPLE_SIZE, I_, ATTRIBUTE) \ \ @@ -85,6 +136,81 @@ return *this; \ } +#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_CTOR(NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_ASSIGN_OP(ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) + +#else // BOOST_NO_CXX11_RVALUE_REFERENCES + +#if defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) \ + || BOOST_WORKAROUND(BOOST_GCC, < 40500) \ + || BOOST_WORKAROUND(BOOST_MSVC, == 1800) + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_CTOR_FILLER_I( \ + R, ATTRIBUTE_TUPLE_SIZE, I, ATTRIBUTE) \ + \ + BOOST_PP_COMMA_IF(I) \ + BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE)(std::move( \ + other_self.BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE))) + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_CTOR( \ + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED \ + NAME(self_type&& other_self) \ + : BOOST_PP_SEQ_FOR_EACH_I_R( \ + 1, \ + BOOST_FUSION_DEFINE_STRUCT_MOVE_CTOR_FILLER_I, \ + ATTRIBUTE_TUPLE_SIZE, \ + ATTRIBUTES_SEQ) \ + {} + +#else // BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_CTOR( \ + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED NAME(self_type&&) = default; + +#endif // BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + +#if defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) \ + || BOOST_WORKAROUND(BOOST_GCC, < 40600) \ + || BOOST_WORKAROUND(BOOST_MSVC, == 1800) + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_ASSIGN_FILLER_I( \ + R, ATTRIBUTE_TUPLE_SIZE, I_, ATTRIBUTE) \ + \ + BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE)=std::move( \ + other.BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,1,ATTRIBUTE)); + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_ASSIGN_OP( \ + ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED \ + self_type& operator=(self_type&& other) \ + { \ + BOOST_PP_SEQ_FOR_EACH_I_R( \ + 1, \ + BOOST_FUSION_DEFINE_STRUCT_MOVE_ASSIGN_FILLER_I, \ + ATTRIBUTE_TUPLE_SIZE, \ + ATTRIBUTES_SEQ) \ + \ + return *this; \ + } + +#else // BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + +#define BOOST_FUSION_DEFINE_STRUCT_MOVE_ASSIGN_OP( \ + ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + \ + BOOST_FUSION_GPU_ENABLED self_type& operator=(self_type&&) = default; + +#endif // BOOST_NO_CXX11_DEFAULTED_FUNCTIONS + +#endif // BOOST_NO_CXX11_RVALUE_REFERENCES + #define BOOST_FUSION_DEFINE_STRUCT_ATTR_I(R, ATTRIBUTE_TUPLE_SIZE, ATTRIBUTE) \ \ BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPLE_SIZE,0,ATTRIBUTE) \ @@ -135,14 +261,10 @@ ATTRIBUTES_SEQ) \ {} \ \ - BOOST_FUSION_GPU_ENABLED \ - NAME(self_type const& other_self) \ - : BOOST_PP_SEQ_FOR_EACH_I_R( \ - 1, \ - BOOST_FUSION_DEFINE_STRUCT_COPY_CTOR_FILLER_I, \ - ATTRIBUTE_TUPLE_SIZE, \ - ATTRIBUTES_SEQ) \ - {} \ + BOOST_FUSION_DEFINE_STRUCT_COPY_CTOR( \ + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + BOOST_FUSION_DEFINE_STRUCT_MOVE_CTOR( \ + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ \ template<typename Seq> \ BOOST_FUSION_GPU_ENABLED \ @@ -160,6 +282,10 @@ ATTRIBUTES_SEQ) \ {} \ \ + BOOST_FUSION_DEFINE_STRUCT_COPY_ASSIGN_OP( \ + ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ + BOOST_FUSION_DEFINE_STRUCT_MOVE_ASSIGN_OP( \ + ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ BOOST_FUSION_DEFINE_STRUCT_ASSIGN_OP(ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) #define BOOST_FUSION_DEFINE_STRUCT_CTOR_1( \ @@ -282,20 +408,7 @@ NAME, BOOST_PP_SEQ_TAIL(ATTRIBUTES_SEQ), ATTRIBUTE_TUPLE_SIZE) #define BOOST_FUSION_DEFINE_EMPTY_STRUCT_IMPL( \ - NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ - \ - template<typename Seq> \ - BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED \ - NAME(Seq const&) \ - {} \ - \ - template<typename Seq> \ - BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED \ - self_type& \ - operator=(Seq const& seq) \ - { \ - return *this; \ - } + NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) #define BOOST_FUSION_DEFINE_STRUCT_IMPL( \ NAMESPACE_SEQ, NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ @@ -327,10 +440,7 @@ ATTRIBUTE_TUPLE_SIZE) #define BOOST_FUSION_DEFINE_EMPTY_TPL_STRUCT_IMPL( \ - TEMPLATE_PARAMS_SEQ, NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) \ - \ - BOOST_FUSION_DEFINE_EMPTY_STRUCT_IMPL( \ - NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) + TEMPLATE_PARAMS_SEQ, NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPLE_SIZE) #define BOOST_FUSION_DEFINE_TPL_STRUCT_IMPL( \ TEMPLATE_PARAMS_SEQ, \ |