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Remove the emulation of single argument C++0x std::pair constructor.

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[SVN r55132]
This commit is contained in:
Daniel James
2009-07-23 17:53:59 +00:00
parent 3c48fa3818
commit ca018bfba6
2 changed files with 25 additions and 58 deletions
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19
test/helpers/input_iterator.hpp
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@@ -6,19 +6,34 @@
#if !defined(BOOST_UNORDERED_TEST_HELPERS_INPUT_ITERATOR_HEADER)
#define BOOST_UNORDERED_TEST_HELPERS_INPUT_ITERATOR_HEADER
#include <boost/config.hpp>
#include <boost/iterator_adaptors.hpp>
namespace test
{
template <class Iterator>
struct proxy
{
typedef BOOST_DEDUCED_TYPENAME Iterator::value_type value_type;
proxy(value_type const& v) : v_(v) {}
proxy(proxy const& x) : v_(x.v_) {}
operator value_type const&() const { return v_; }
value_type v_;
};
template <class Iterator>
struct input_iterator_adaptor
: boost::iterator_adaptor<
input_iterator_adaptor<Iterator>, Iterator,
boost::use_default, std::input_iterator_tag>
boost::use_default, std::input_iterator_tag,
proxy<Iterator> >
{
typedef boost::iterator_adaptor<
input_iterator_adaptor<Iterator>, Iterator,
boost::use_default, std::input_iterator_tag> base;
boost::use_default, std::input_iterator_tag,
proxy<Iterator> > base;
explicit input_iterator_adaptor(Iterator it = Iterator())
: base(it) {}