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A few simplifications with the help of Intel tech support

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[SVN r21997]
This commit is contained in:
Dave Abrahams
2004-01-27 12:42:59 +00:00
parent b838d27aa3
commit b502873f00
1 changed files with 2 additions and 16 deletions
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18
include/boost/iterator/zip_iterator.hpp
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@ -32,10 +32,6 @@
#include <boost/tuple/tuple.hpp> #include <boost/tuple/tuple.hpp>
#if BOOST_WORKAROUND(__GNUC__, == 2) || BOOST_WORKAROUND(__MWERKS__, <= 0x2407)
# include <boost/type_traits/remove_cv.hpp>
#endif
#include <boost/type_traits/is_same.hpp> #include <boost/type_traits/is_same.hpp>
#include <boost/mpl/and.hpp> #include <boost/mpl/and.hpp>
#include <boost/mpl/apply.hpp> #include <boost/mpl/apply.hpp>
@ -106,23 +102,13 @@ namespace boost {
template<typename Iterator> template<typename Iterator>
struct apply struct apply
{ {
#if BOOST_WORKAROUND(__EDG_VERSION__, != 0) \
|| BOOST_WORKAROUND(__GNUC__, == 2) \
|| BOOST_WORKAROUND(__MWERKS__, <= 0x2407)
typedef typename typedef typename
iterator_traits< iterator_traits<Iterator>::reference
typename boost::remove_cv<Iterator>::type
>::reference
type; type;
#else
typedef typename
iterator_traits<Iterator>::reference
type;
#endif
}; };
template<typename Iterator> template<typename Iterator>
typename apply<Iterator>::type operator()(Iterator& it) typename apply<Iterator>::type operator()(Iterator const& it)
{ return *it; } { return *it; }
}; };