diff -r 2aabce558574 -r 3a5e67bd42d2 lemon/lp_skeleton.cc
--- a/lemon/lp_skeleton.cc	Thu Feb 15 14:22:08 2007 +0000
+++ b/lemon/lp_skeleton.cc	Thu Feb 15 19:15:14 2007 +0000
@@ -58,10 +58,16 @@
   }
   
   
-  void LpSkeleton::_setRowCoeffs(int, LpRowIterator, LpRowIterator) {
+  void LpSkeleton::_setRowCoeffs(int, ConstRowIterator, ConstRowIterator) {
+  }
+
+  void LpSkeleton::_getRowCoeffs(int, RowIterator) {
   }
   
-  void LpSkeleton::_setColCoeffs(int, LpColIterator, LpColIterator) {
+  void LpSkeleton::_setColCoeffs(int, ConstColIterator, ConstColIterator) {
+  }
+
+  void LpSkeleton::_getColCoeffs(int, ColIterator) {
   }
 
   void LpSkeleton::_setCoeff(int, int, Value )