2 * Copyright (c) 1998-2000, Index Data.
3 * See the file LICENSE for details.
5 * $Id: query.h,v 1.1 2002-10-09 12:50:26 adam Exp $
12 class YAZ_EXPORT Yaz_Query {
14 /// Print query in buffer described by str and len
15 virtual void print (char *str, int len) = 0;