[iter] Whitespace
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@ -240,7 +240,8 @@ operator | (Lhs lhs, const Rhs &rhs) { return rhs (lhs); }
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template <typename Iter, typename Proj,
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hb_enable_if (hb_is_iterator (Iter))>
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struct hb_map_iter_t :
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hb_iter_t<hb_map_iter_t<Iter, Proj>, decltype (hb_declval (Proj) (hb_declval (typename Iter::item_t)))>
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hb_iter_t<hb_map_iter_t<Iter, Proj>,
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decltype (hb_declval (Proj) (hb_declval (typename Iter::item_t)))>
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{
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hb_map_iter_t (const Iter& it, Proj&& f) : it (it), f (f) {}
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@ -267,7 +268,8 @@ struct hb_map_iter_factory_t
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template <typename Iterable,
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hb_enable_if (hb_is_iterable (Iterable))>
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hb_map_iter_t<hb_iter_t (Iterable), Proj> operator () (const Iterable &c) const
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hb_map_iter_t<hb_iter_t (Iterable), Proj>
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operator () (const Iterable &c) const
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{ return hb_map_iter_t<hb_iter_t (Iterable), Proj> (c.iter (), f); }
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private:
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@ -306,14 +308,16 @@ struct hb_filter_iter_factory_t
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template <typename Iterable,
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hb_enable_if (hb_is_iterable (Iterable))>
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hb_filter_iter_t<hb_iter_t (Iterable), Pred, Proj> operator () (const Iterable &c) const
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hb_filter_iter_t<hb_iter_t (Iterable), Pred, Proj>
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operator () (const Iterable &c) const
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{ return hb_filter_iter_t<hb_iter_t (Iterable), Pred, Proj> (c.iter (), p, f); }
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private:
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Pred p;
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Proj f;
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};
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template <typename Pred = decltype ((hb_bool)), typename Proj = decltype ((hb_identity))>
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template <typename Pred = decltype ((hb_bool)),
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typename Proj = decltype ((hb_identity))>
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inline hb_filter_iter_factory_t<Pred, Proj>
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hb_filter (Pred&& p = hb_bool, Proj&& f = hb_identity)
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{ return hb_filter_iter_factory_t<Pred, Proj> (p, f); }
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@ -322,7 +326,8 @@ hb_filter (Pred&& p = hb_bool, Proj&& f = hb_identity)
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template <typename A, typename B>
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struct hb_zip_iter_t :
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hb_iter_t<hb_zip_iter_t<A, B>, hb_pair_t<typename A::item_t, typename B::item_t> >
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hb_iter_t<hb_zip_iter_t<A, B>,
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hb_pair_t<typename A::item_t, typename B::item_t> >
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{
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hb_zip_iter_t () {}
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hb_zip_iter_t (A a, B b) : a (a), b (b) {}
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