# HG changeset patch
# User Daniel Poroszkai <poroszd@inf.elte.hu>
# Date 1328396684 -3600
# Node ID 374a9519986b274b10f5a5abea11825c21b87128
# Parent  4441b066368c914d13c713d9ba845990ff435068
Update LGF reader to work with typesafe bipartite node sets (#69)

diff -r 4441b066368c -r 374a9519986b lemon/lgf_reader.h
--- a/lemon/lgf_reader.h	Wed Jan 11 22:58:05 2012 +0100
+++ b/lemon/lgf_reader.h	Sun Feb 05 00:04:44 2012 +0100
@@ -2953,7 +2953,10 @@
             throw FormatError(msg.str());
           }
 
-          e = _graph.addEdge(source, target);
+          // It is checked that source is red and
+          // target is blue, so this should be safe:
+          e = _graph.addEdge(_graph.asRedNodeUnsafe(source),
+                             _graph.asBlueNodeUnsafe(target));
           if (label_index != -1)
             _edge_index.insert(std::make_pair(tokens[label_index], e));
         } else {