[iter] Move code
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@ -193,29 +193,13 @@ struct hb_is_iterator_of { enum {
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#define hb_is_sorted_iterator(Iter) \
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hb_is_sorted_iterator_of (Iter, typename Iter::item_t)
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/*
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* Algorithms operating on iterators or iteratables.
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* Adaptors, combiners, etc.
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*/
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template <typename C, typename V,
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hb_enable_if (hb_is_iterable (C))>
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inline void
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hb_fill (C& c, const V &v)
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{
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for (typename C::iter_t i (c); i; i++)
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hb_assign (*i, v);
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}
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template <typename S, typename D,
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hb_enable_if (hb_is_iterator (S) && hb_is_iterator (D))>
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inline bool
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hb_copy (D id, S is)
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{
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for (; id && is; ++id, ++is)
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*id = *is;
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return !is;
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}
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/* hb_zip() */
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template <typename A, typename B>
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struct hb_zip_t :
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@ -251,4 +235,29 @@ inline hb_zip_t<typename A::iter_t, typename B::iter_t>
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hb_zip (A& a, B &b)
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{ return hb_zip_t<typename A::iter_t, typename B::iter_t> (a.iter (), b.iter ()); }
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/*
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* Algorithms operating on iterators.
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*/
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template <typename C, typename V,
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hb_enable_if (hb_is_iterable (C))>
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inline void
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hb_fill (C& c, const V &v)
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{
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for (typename C::iter_t i (c); i; i++)
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hb_assign (*i, v);
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}
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template <typename S, typename D,
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hb_enable_if (hb_is_iterator (S) && hb_is_iterator (D))>
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inline bool
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hb_copy (D id, S is)
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{
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for (; id && is; ++id, ++is)
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*id = *is;
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return !is;
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}
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#endif /* HB_ITER_HH */
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