diff -r 2c17006ec9c3 -r 07e46cbb7d85 lemon/lp_skeleton.h
--- a/lemon/lp_skeleton.h	Tue Nov 28 17:25:22 2006 +0000
+++ b/lemon/lp_skeleton.h	Wed Nov 29 15:01:13 2006 +0000
@@ -43,26 +43,14 @@
     /// \e
     virtual void _eraseRow(int i);
     /// \e
-    virtual void _getColName(int col,       std::string & name);
+    virtual void _getColName(int col, std::string & name);
     /// \e
     virtual void _setColName(int col, const std::string & name);
 
     /// \e
-
-    /// \warning Arrays are indexed from 1 (datum at index 0 is ignored)
-    ///
-    virtual void _setRowCoeffs(int i, 
-			       int length,
-                               int  const * indices, 
-                               Value  const * values );
+    virtual void _setRowCoeffs(int i, LpRowIterator b, LpRowIterator e);
     /// \e
-
-    /// \warning Arrays are indexed from 1 (datum at index 0 is ignored)
-    ///
-    virtual void _setColCoeffs(int i, 
-			       int length,
-                               int  const * indices, 
-                               Value  const * values );
+    virtual void _setColCoeffs(int i, LpColIterator b, LpColIterator e);
     
     /// Set one element of the coefficient matrix
     virtual void _setCoeff(int row, int col, Value value);