Imported Upstream version 58.2

[platform/upstream/icu.git] / source / common / unicode / bytestream.h

diff --git a/source/common/unicode/bytestream.h b/source/common/unicode/bytestream.h
index a31992e..1556227 100644 (file)
--- a/source/common/unicode/bytestream.h
+++ b/source/common/unicode/bytestream.h
@@ -1,4 +1,4 @@
-// © 2016 and later: Unicode, Inc. and others.
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 // Copyright (C) 2009-2012, International Business Machines
 // Corporation and others. All Rights Reserved.
@@ -222,6 +222,8 @@ private:
   CheckedArrayByteSink &operator=(const CheckedArrayByteSink &); ///< assignment operator not implemented
 };
 
+#if U_HAVE_STD_STRING
+
 /** 
  * Implementation of ByteSink that writes to a "string".
  * The StringClass is usually instantiated with a std::string.
@@ -250,6 +252,8 @@ class StringByteSink : public ByteSink {
   StringByteSink &operator=(const StringByteSink &); ///< assignment operator not implemented
 };
 
+#endif
+
 U_NAMESPACE_END
 
 #endif  // __BYTESTREAM_H__