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Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

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Process #ifdef...#else...#endif blocks.

[SVN r86246]
This commit is contained in:
Stephen Kelly
2013-10-11 23:19:17 +00:00
parent a747594bdd
commit 6395ed2f25
1 changed files with 0 additions and 34 deletions
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34
include/boost/detail/is_xxx.hpp Executable file → Normal file
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@@ -8,39 +8,6 @@
# include <boost/mpl/bool.hpp> # include <boost/mpl/bool.hpp>
# include <boost/preprocessor/enum_params.hpp> # include <boost/preprocessor/enum_params.hpp>
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
# include <boost/type_traits/is_reference.hpp>
# include <boost/type_traits/add_reference.hpp>
# define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs) \
template <class X_> \
struct is_##name \
{ \
typedef char yes; \
typedef char (&no)[2]; \
\
static typename add_reference<X_>::type dummy; \
\
struct helpers \
{ \
template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class U) > \
static yes test( \
qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, U) >&, int \
); \
\
template <class U> \
static no test(U&, ...); \
}; \
\
BOOST_STATIC_CONSTANT( \
bool, value \
= !is_reference<X_>::value \
& (sizeof(helpers::test(dummy, 0)) == sizeof(yes))); \
\
typedef mpl::bool_<value> type; \
};
# else
# define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs) \ # define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs) \
template <class T> \ template <class T> \
@@ -56,6 +23,5 @@ struct is_##name< \
{ \ { \
}; };
# endif
#endif // BOOST_DETAIL_IS_XXX_DWA20051011_HPP #endif // BOOST_DETAIL_IS_XXX_DWA20051011_HPP