X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FADT%2FGraphTraits.h;h=823caef7647e70572e6e7c9baab6eec75523727f;hb=40dab1059e72d3af59f2523fa8a7d05f40dafca5;hp=35da5ab2f8ecfe03f038e1ce7cb6964d2e4f3ee1;hpb=3a54b3dc87a581c203b18050b4f787b4ca28a12c;p=oota-llvm.git

diff --git a/include/llvm/ADT/GraphTraits.h b/include/llvm/ADT/GraphTraits.h
index 35da5ab2f8e..823caef7647 100644
--- a/include/llvm/ADT/GraphTraits.h
+++ b/include/llvm/ADT/GraphTraits.h
@@ -30,7 +30,7 @@ struct GraphTraits {
   // typedef NodeType          - Type of Node in the graph
   // typedef ChildIteratorType - Type used to iterate over children in graph
 
-  // static NodeType *getEntryNode(GraphType *)
+  // static NodeType *getEntryNode(const GraphType &)
   //    Return the entry node of the graph
 
   // static ChildIteratorType child_begin(NodeType *)
@@ -43,9 +43,12 @@ struct GraphTraits {
   // typedef  ...iterator nodes_iterator;
   // static nodes_iterator nodes_begin(GraphType *G)
   // static nodes_iterator nodes_end  (GraphType *G)
-  //
   //    nodes_iterator/begin/end - Allow iteration over all nodes in the graph
 
+  // static unsigned       size       (GraphType *G)
+  //    Return total number of nodes in the graph
+  //
+
 
   // If anyone tries to use this class without having an appropriate
   // specialization, make an error.  If you get this error, it's because you
@@ -78,8 +81,8 @@ struct Inverse {
   inline Inverse(const GraphType &G) : Graph(G) {}
 };
 
-// Provide a partial specialization of GraphTraits so that the inverse of an inverse
-// falls back to the original graph.
+// Provide a partial specialization of GraphTraits so that the inverse of an
+// inverse falls back to the original graph.
 template<class T>
 struct GraphTraits<Inverse<Inverse<T> > > {
   typedef typename GraphTraits<T>::NodeType NodeType;