diff options
| -rw-r--r-- | include/iterator | 30 | ||||
| -rw-r--r-- | test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp | 3 |
2 files changed, 29 insertions, 4 deletions
diff --git a/include/iterator b/include/iterator index d59d0b42c..8b887db03 100644 --- a/include/iterator +++ b/include/iterator @@ -904,15 +904,37 @@ public: _LIBCPP_INLINE_VISIBILITY istream_iterator operator++(int) {istream_iterator __t(*this); ++(*this); return __t;} + template <class _Up, class _CharU, class _TraitsU, class _DistanceU> friend _LIBCPP_INLINE_VISIBILITY - bool operator==(const istream_iterator& __x, const istream_iterator& __y) - {return __x.__in_stream_ == __y.__in_stream_;} + bool + operator==(const istream_iterator<_Up, _CharU, _TraitsU, _DistanceU>& __x, + const istream_iterator<_Up, _CharU, _TraitsU, _DistanceU>& __y); + template <class _Up, class _CharU, class _TraitsU, class _DistanceU> friend _LIBCPP_INLINE_VISIBILITY - bool operator!=(const istream_iterator& __x, const istream_iterator& __y) - {return !(__x == __y);} + bool + operator==(const istream_iterator<_Up, _CharU, _TraitsU, _DistanceU>& __x, + const istream_iterator<_Up, _CharU, _TraitsU, _DistanceU>& __y); }; +template <class _Tp, class _CharT, class _Traits, class _Distance> +inline _LIBCPP_INLINE_VISIBILITY +bool +operator==(const istream_iterator<_Tp, _CharT, _Traits, _Distance>& __x, + const istream_iterator<_Tp, _CharT, _Traits, _Distance>& __y) +{ + return __x.__in_stream_ == __y.__in_stream_; +} + +template <class _Tp, class _CharT, class _Traits, class _Distance> +inline _LIBCPP_INLINE_VISIBILITY +bool +operator!=(const istream_iterator<_Tp, _CharT, _Traits, _Distance>& __x, + const istream_iterator<_Tp, _CharT, _Traits, _Distance>& __y) +{ + return !(__x == __y); +} + template <class _Tp, class _CharT = char, class _Traits = char_traits<_CharT> > class _LIBCPP_TEMPLATE_VIS ostream_iterator : public iterator<output_iterator_tag, void, void, void, void> diff --git a/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp b/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp index 0bee916d5..d1824bae6 100644 --- a/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp +++ b/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp @@ -49,4 +49,7 @@ int main() assert(i4 == i4); assert(i4 == i5); + + assert(std::operator==(i1, i2)); + assert(std::operator!=(i1, i3)); } |