refactoring

[rrq/rrqmisc.git] / vector / TupleSchema.h

diff --git a/vector/TupleSchema.h b/vector/TupleSchema.h
index 72fdc1e5bdc28a5059280c5576a1e042a7477202..7bfb67d33305511c08f95cf6c3552833c50b95e1 100644 (file)
--- a/vector/TupleSchema.h
+++ b/vector/TupleSchema.h
@@ -20,11 +20,6 @@ typedef struct TupleSchema {
      */
     ItemKeyFun base;
 
-    /**
-     * This is the number of columns in a tuple.
-     */
-    int arity;
-
     /**
      * This points to tuple whose elements is array of pointers to the
      * tuple item domains as represented by their associated
@@ -38,7 +33,7 @@ typedef struct TupleSchema {
  *
  * \related TupleSchema
  */
-extern TupleSchema *TupleSchema_create(int arity,Tuple *columns);
+extern TupleSchema *TupleSchema_create(Tuple *columns);
 
 /**
  * Copy the given TupleSchema into a new TupleSchema with some columns