ICU-3078 add docs about pointer lifetime

X-SVN-Rev: 14551
2004-02-20 03:23:29 +00:00 · 2004-02-20 03:23:29 +00:00 · 0212b0efa5
commit 0212b0efa5
parent 2f5b44cbe2
1 changed files with 2 additions and 1 deletions
--- a/icu4c/source/i18n/unicode/utrans.h
+++ b/icu4c/source/i18n/unicode/utrans.h
@ -244,7 +244,8 @@ utrans_close(UTransliterator* trans);
 * @param trans the transliterator to return the ID of.
 * @param resultLength pointer to an output variable receiving the length
 *        of the ID string; can be NULL
- * @return the NUL-terminated ID string
+ * @return the NUL-terminated ID string. This pointer remains
+ * valid until utrans_close() is called on this transliterator.
 *
 * @draft ICU 2.8
 */