full port of houdini project

1 files changed, 2 insertions, 3 deletions

diff --git a/Source/Graph/Graph.cs b/Source/Graph/Graph.cs
index 99df97cd..21336545 100644
--- a/Source/Graph/Graph.cs
+++ b/Source/Graph/Graph.cs
@@ -344,7 +344,6 @@ namespace Graphing {
       Contract.Invariant(naturalLoops == null || Contract.ForAll(naturalLoops.Keys, p => p.Item2 != null && p.Item1 != null));

     }

 

-

     private class PreHeader {

       Node/*!*/ myHeader;

       [ContractInvariantMethod]

@@ -464,7 +463,7 @@ namespace Graphing {
       }

     }

 

-    internal IEnumerable<Node> Predecessors(Node n) {

+    public IEnumerable<Node> Predecessors(Node n) {

       // original A#

       //Set<Node> result = Set{ x : x in Nodes, Edge(x,n) };

 

@@ -472,7 +471,7 @@ namespace Graphing {
       return predCache[n];

     }

 

-    internal IEnumerable<Node> Successors(Node n) {

+    public IEnumerable<Node> Successors(Node n) {

       ComputePredSuccCaches();

       return succCache[n];

     }