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bugfix, borland workarounds

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[SVN r846]
This commit is contained in:
Dave Abrahams
2003-01-11 23:18:14 +00:00
parent 041408a39c
commit a61df20f61
1 changed files with 9 additions and 4 deletions
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13
include/boost/iterator/iterator_categories.hpp
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@@ -126,7 +126,8 @@ namespace boost {
mpl::logical_not< is_output_iterator<Tag> > > mpl::logical_not< is_output_iterator<Tag> > >
{}; {};
#elif BOOST_WORKAROUND(__GNUC__, == 2 && __GNUC_MINOR__ == 95) #elif BOOST_WORKAROUND(__GNUC__, == 2 && __GNUC_MINOR__ == 95) \
|| BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
template <class Tag> template <class Tag>
struct is_new_iterator_tag struct is_new_iterator_tag
@@ -282,11 +283,15 @@ namespace boost {
template <class T> template <class T>
struct is_boost_iterator_tag_impl struct is_boost_iterator_tag_impl
{ {
typedef char (&yes)[1];
typedef char (&no)[2];
template <class R, class T> template <class R, class T>
static char (& test(iterator_tag<R,T> const&) )[1]; static yes test(iterator_tag<R,T> const&);
static char (& test(...) )[2]; static no test(...);
static T inst; static T inst;
BOOST_STATIC_CONSTANT(bool, value = sizeof(test(inst)) == 1); BOOST_STATIC_CONSTANT(bool, value = sizeof(test(inst)) == sizeof(yes));
}; };
template <class T> template <class T>