# HG changeset patch
# User alpar
# Date 1091645724 0
# Node ID f5382a084c0762006fdff2890f390a21f1fdcc7b
# Parent  327c2f67a066f32a6ca7a537fd866f2628e279db
doc change - one more todo (saveState()).

diff -r 327c2f67a066 -r f5382a084c07 src/hugo/smart_graph.h
--- a/src/hugo/smart_graph.h	Wed Aug 04 18:54:17 2004 +0000
+++ b/src/hugo/smart_graph.h	Wed Aug 04 18:55:24 2004 +0000
@@ -28,6 +28,12 @@
   ///\sa \ref GraphSkeleton.
   ///
   ///\todo Some member functions could be \c static.
+  ///
+  ///\todo A possibly useful functionality: a function saveState() would
+  ///give back a data sturcture X and then the function restoreState(X)
+  ///would remove the nodes and edges added after the call of saveState().
+  ///Of course it should be used as a stack. (Maybe X is not necessary.)
+  ///
   ///\author Alpar Juttner
   class SmartGraph {