Related: fdo#49208 use UText adaptor to underlying rtl::OUString

Don't convert to icu UnicodeString, retain text as shallow-copy of
original via rtl::OUString and use UText adaptor. Allows use of
equals to do super fast compare that new string is the same as the
old string

Change-Id: Ie9a3dc981b22a6866f3712c786331a1d6fcf153a

1 files changed, 14 insertions, 3 deletions

diff --git a/i18npool/inc/breakiterator_unicode.hxx b/i18npool/inc/breakiterator_unicode.hxx
index 57e0aadc7fc4..a9273f14b24e 100644
--- a/i18npool/inc/breakiterator_unicode.hxx
+++ b/i18npool/inc/breakiterator_unicode.hxx
@@ -84,11 +84,22 @@ protected:
     const sal_Char *cBreakIterator, *wordRule, *lineRule;
     Boundary result; // for word break iterator
 
-    struct BI_Data {
-        UnicodeString aICUText;
+    struct BI_Data
+    {
+        rtl::OUString aICUText;
+        UText *ut;
         icu::BreakIterator *aBreakIterator;
 
-        BI_Data() : aICUText(), aBreakIterator(NULL) {}
+        BI_Data()
+            : ut(NULL)
+            , aBreakIterator(NULL)
+        {
+        }
+        ~BI_Data()
+        {
+            utext_close(ut);
+        }
+
     } character, word, sentence, line, *icuBI;
 
     com::sun::star::lang::Locale aLocale;