diff options
Diffstat (limited to 'thirdparty/harfbuzz/src/hb-iter.hh')
| -rw-r--r-- | thirdparty/harfbuzz/src/hb-iter.hh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/thirdparty/harfbuzz/src/hb-iter.hh b/thirdparty/harfbuzz/src/hb-iter.hh index 61e05180be..04d09940ae 100644 --- a/thirdparty/harfbuzz/src/hb-iter.hh +++ b/thirdparty/harfbuzz/src/hb-iter.hh @@ -324,6 +324,16 @@ struct hb_is_sink_of (hb_is_source_of(Iter, Item) && Iter::is_sorted_iterator) +struct +{ + template <typename Iterable, + hb_requires (hb_is_iterable (Iterable))> + unsigned operator () (const Iterable &_) const { return hb_len (hb_iter (_)); } + + unsigned operator () (unsigned _) const { return _; } +} +HB_FUNCOBJ (hb_len_of); + /* Range-based 'for' for iterables. */ template <typename Iterable, |