From 7557e34872c846433c2465b21b99bf7c5f961673 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 21 Dec 2018 17:21:19 -0500
Subject: [PATCH] [iter] Move hb_fill() and hb_copy() to hb-iter.hh

---
 src/hb-iter.hh   | 18 ++++++++++++++++++
 src/test-iter.cc | 16 ----------------
 2 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/src/hb-iter.hh b/src/hb-iter.hh
index c3f3ab958..876793680 100644
--- a/src/hb-iter.hh
+++ b/src/hb-iter.hh
@@ -113,4 +113,22 @@ struct hb_iter_t
 };
 
 
+/* Functions operating on iterators or iteratables. */
+
+template <typename C, typename V> inline void
+hb_fill (const C& c, const V &v)
+{
+  for (typename C::iter_t i (c); i; i++)
+    hb_assign (*i, v);
+}
+
+template <typename S, typename D> inline bool
+hb_copy (hb_iter_t<D> &id, hb_iter_t<S> &is)
+{
+  for (; id && is; ++id, ++is)
+    *id = *is;
+  return !is;
+}
+
+
 #endif /* HB_ITER_HH */
diff --git a/src/test-iter.cc b/src/test-iter.cc
index 8a98df4e5..4daa971d5 100644
--- a/src/test-iter.cc
+++ b/src/test-iter.cc
@@ -59,22 +59,6 @@ struct some_array_t
   hb_array_t<T> arr;
 };
 
-
-template <typename C, typename V> inline void
-hb_fill (const C& c, const V &v)
-{
-  for (typename C::iter_t i (c); i; i++)
-    hb_assign (*i, v);
-}
-
-template <typename S, typename D> inline bool
-hb_copy (hb_iter_t<D> &id, hb_iter_t<S> &is)
-{
-  for (; id && is; ++id, ++is)
-    *id = *is;
-  return !is;
-}
-
 int
 main (int argc, char **argv)
 {