X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fyaz%2Frpn2cql.h;h=09d83bae60bb11d634f519f8e27b4b20a7690a1b;hb=120720e0d9c4fb0bcb2dae04d925ce03c64ede68;hp=8491cee52a1ff770ce61162658c81649f8f22776;hpb=73de2a0dff87a450d7b9c3dda90c1d6ec796ca88;p=yaz-moved-to-github.git

diff --git a/include/yaz/rpn2cql.h b/include/yaz/rpn2cql.h
index 8491cee..09d83ba 100644
--- a/include/yaz/rpn2cql.h
+++ b/include/yaz/rpn2cql.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2008 Index Data.
+ * Copyright (C) 1995-2010 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -64,6 +64,16 @@ int cql_transform_rpn2cql_wrbuf(cql_transform_t ct,
                                 WRBUF w,
                                 Z_RPNQuery *q);
 
+/** \brief find a pattern that has a subset of attributes
+    \param ct CQL transform handle
+    \param category pattern category
+    \param attributes RPN attributes
+    \returns pattern value or NULL if not found
+ */
+const char *cql_lookup_reverse(cql_transform_t ct, 
+                               const char *category,
+                               Z_AttributeList *attributes);
+
 YAZ_END_CDECL
 
 #endif
@@ -71,6 +81,7 @@ YAZ_END_CDECL
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab