Changeset 91519 in vbox for trunk/include/VBox/com

Timestamp:

Oct 1, 2021 2:36:27 PM (3 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

147211

Message:

com/string.h: Added note to Utf8StrFmt about not using it in assignments anymore.

File:

• trunk/include/VBox/com/string.h (modified) (1 diff)

trunk/include/VBox/com/string.h

@@ -1372 +1372 @@
     Utf8StrFmt strName("program name = %s", argv[0]);
    @endcode
+ *
+ * @note    Do not use in assignments to Utf8Str variables.  Instead use
+ *          RTCString::printf directly on the variable!  This avoid an extra
+ *          temporary Utf8Str instance and assignment operation.
  */
 class Utf8StrFmt : public Utf8Str