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Adds accessors for the wrapped attributes and provide preliminary support for type deduction to ADAPT_ASSOC* macros.

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This commit is contained in:
Damien Buhl (alias daminetreg)
2014-07-23 00:36:07 +02:00
parent 34fac0c449
commit 17e49ba448
4 changed files with 53 additions and 16 deletions
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12
include/boost/fusion/adapted/struct/detail/adapt_base.hpp
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@@ -35,6 +35,8 @@
#include <boost/typeof/typeof.hpp>
#define BOOST_FUSION_ADAPT_AUTO BOOST_PP_EMPTY()
#define BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME_TEMPLATE_PARAMS(SEQ) \
BOOST_PP_SEQ_HEAD(SEQ)<BOOST_PP_SEQ_ENUM(BOOST_PP_SEQ_TAIL(SEQ))> \
BOOST_PP_EMPTY()
@@ -124,7 +126,8 @@
#define BOOST_FUSION_ADAPT_STRUCT_C_BASE( \
TEMPLATE_PARAMS_SEQ,NAME_SEQ,IS_VIEW, \
I,PREFIX,ATTRIBUTE,ATTRIBUTE_TUPEL_SIZE) \
I,PREFIX,ATTRIBUTE,ATTRIBUTE_TUPEL_SIZE, \
DEDUCE_TYPE) \
\
template< \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_TEMPLATE_PARAMS(TEMPLATE_PARAMS_SEQ) \
@@ -135,7 +138,7 @@
> \
{ \
typedef \
BOOST_PP_IF(BOOST_PP_LESS(ATTRIBUTE_TUPEL_SIZE,2), \
BOOST_PP_IF(DEDUCE_TYPE, \
BOOST_FUSION_ATTRIBUTE_TYPEOF, BOOST_FUSION_ATTRIBUTE_GIVENTYPE \
)(NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, PREFIX) \
attribute_type; \
@@ -163,8 +166,7 @@
{ \
return seq.PREFIX() \
BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, \
BOOST_PP_IF(BOOST_PP_LESS(ATTRIBUTE_TUPEL_SIZE,2), 0, 1),\
ATTRIBUTE); \
BOOST_PP_IF(DEDUCE_TYPE, 0, 1), ATTRIBUTE); \
} \
}; \
}; \
@@ -185,7 +187,7 @@
{ \
return BOOST_PP_STRINGIZE( \
BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, \
BOOST_PP_IF(BOOST_PP_LESS(ATTRIBUTE_TUPEL_SIZE,2), 0, 1),\
BOOST_PP_IF(DEDUCE_TYPE, 0, 1), \
ATTRIBUTE)); \
} \
};