Ticket #159: query_introspect.patch

include/xapian/query.h

@@ -189 +189 @@
          */
         bool empty() const;
 
+        /** Get the query operator in use.
+         *
+         *  This will return -1 for leaf queries.
+         */
+        Query::op get_operator() const;
+
+        /** Get a vector of all the subqueries inside this query.
+         */
+        std::vector<const Query &> get_subqueries() const;
+
+        /** Get the numeric parameter from a query.
+         */
+        Xapian::termcount get_parameter() const;
+
+        /** Get the termname for a leaf query.
+         *
+         *  Will return the empty string for non-leaf queries.
+         */
+        const std::string & get_termname() const;
+
+        /** Get the wqf for a leaf query.
+         *
+         *  Undefined result for non-leaf queries.
+         */
+        Xapian::termcount get_wqf() const;
+
+        /** Get the position for a leaf query.
+         *
+         *  Undefined result for non-leaf queries.
+         */
+        Xapian::termpos get_position() const;
+
         /** Returns a string representing the query.
          *  Introspection method.
          */