From 3fca2908808b4c88f3d63235219d2c7af38db167 Mon Sep 17 00:00:00 2001
From: Hugo van der Merwe <17109322+hugovdm@users.noreply.github.com>
Date: Fri, 19 Jun 2020 14:10:17 +0200
Subject: [PATCH] ICU-21174 Add a const version of
 MaybeStackVector::getAlias().

(Also makes a tiny tweak to appendAll() documentation.)
---
 icu4c/source/common/cmemory.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/icu4c/source/common/cmemory.h b/icu4c/source/common/cmemory.h
index 8d60442021..e84517e74d 100644
--- a/icu4c/source/common/cmemory.h
+++ b/icu4c/source/common/cmemory.h
@@ -779,6 +779,10 @@ public:
         return this->fPool.getAlias();
     }
 
+    const T *const *getAlias() const {
+        return this->fPool.getAlias();
+    }
+
     /**
      * Array item access (read-only).
      * No index bounds check.
@@ -800,7 +804,7 @@ public:
     }
 
     /**
-     * Append all the items from another MaybeStackVector to this one.
+     * Append copies of all the items from another MaybeStackVector to this one.
      */
     void appendAll(const MaybeStackVector& other, UErrorCode& status) {
         for (int32_t i = 0; i < other.fCount; i++) {