Index: matrix_sparse.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/numeric/ublas/matrix_sparse.hpp,v
retrieving revision 1.56
diff -u -r1.56 matrix_sparse.hpp
--- matrix_sparse.hpp	31 Jan 2005 15:14:24 -0000	1.56
+++ matrix_sparse.hpp	22 Mar 2005 13:11:53 -0000
@@ -2479,7 +2479,7 @@
         typedef typename IA::value_type size_type;
         // size_type for the data arrays.
         typedef typename IA::size_type  array_size_type;
-		// FIXME difference type for sprase storage iterators should it be in the container?
+        // FIXME difference type for sparse storage iterators should it be in the container?
         typedef typename IA::difference_type difference_type;
         typedef T value_type;
         typedef const T &const_reference;
@@ -2598,6 +2598,13 @@
         value_array_type &value_data () {
             return value_data_;
         }
+        BOOST_UBLAS_INLINE
+        void complete_index1_data () {
+            while (filled1_ <= layout_type::size1 (size1_, size2_)) {
+                this->index1_data_ [filled1_] = k_based (filled2_);
+                ++ this->filled1_;
+            }
+        }

         // Resizing
     private: