X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=vector%2Ftupleitem.h;h=59589e7c90555f96dd4e521610eea0f890e48e2f;hb=47f0e2bd1cc8942f5c92ffa2f37db416d98d9e9e;hp=595666848c34a9f49be0a0158c1385b1991b3979;hpb=e47e7f1e366224e9e514e28f172afa65c732db21;p=rrq%2Frrqmisc.git

diff --git a/vector/tupleitem.h b/vector/tupleitem.h
index 5956668..59589e7 100644
--- a/vector/tupleitem.h
+++ b/vector/tupleitem.h
@@ -14,6 +14,7 @@ typedef void *tuple[];
  * macro \ref TUPLEITEMINIT may be used to initialize particular
  * tupleschema records, which each become tupleitem declaration for
  * its particular arity and parts declarations
+ * \extends itemkeyfun
  */
 typedef struct {
     /**
@@ -22,7 +23,7 @@ typedef struct {
      * itemkeyfun pointer to be within a tupleschema record so as to
      * provide the handling of the tuple columns.
      */
-    itemkeyfun functions;
+    itemkeyfun base;
 
     /**
      * This is the number of columns in a tuple.
@@ -53,6 +54,11 @@ extern tupleschema *tupleschema_create(int arity,tuple *columns);
  */
 extern tupleschema *tupleschema_mask(tupleschema *schema,...);
 
+/**
+ * \brief Return 1/0 to indicate whether the query matches the item.
+ */
+extern int tupleschema_match(tupleschema *def,tuple *query,tuple *item);
+
 /**
  * The TUPLEITEMINIT macro is used for initializing a tupleschema
  * record appropriately for a given arity and corresponding sequence