[llvm-commits] CVS: llvm/include/llvm/Analysis/DataStructure/DSNode.h

[Chris Lattner]

Changes in directory llvm/include/llvm/Analysis/DataStructure:

DSNode.h updated: 1.49 -> 1.50
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Log message:

Add some iterators that should have come in long ago


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Diffs of the changes:  (+10 -0)

 DSNode.h |   10 ++++++++++
 1 files changed, 10 insertions(+)


Index: llvm/include/llvm/Analysis/DataStructure/DSNode.h
diff -u llvm/include/llvm/Analysis/DataStructure/DSNode.h:1.49 llvm/include/llvm/Analysis/DataStructure/DSNode.h:1.50
--- llvm/include/llvm/Analysis/DataStructure/DSNode.h:1.49	Sun Jan 30 17:50:48 2005
+++ llvm/include/llvm/Analysis/DataStructure/DSNode.h	Tue Feb  8 21:14:29 2005
@@ -213,6 +213,16 @@
   ///
   unsigned getNumLinks() const { return Links.size(); }
 
+  /// edge_* - Provide iterators for accessing outgoing edges.  Some outgoing
+  /// edges may be null.
+  typedef std::vector<DSNodeHandle>::iterator edge_iterator;
+  typedef std::vector<DSNodeHandle>::const_iterator const_edge_iterator;
+  edge_iterator edge_begin() { return Links.begin(); }
+  edge_iterator edge_end() { return Links.end(); }
+  const_edge_iterator edge_begin() const { return Links.begin(); }
+  const_edge_iterator edge_end() const { return Links.end(); }
+
+
   /// mergeTypeInfo - This method merges the specified type into the current
   /// node at the specified offset.  This may update the current node's type
   /// record if this gives more information to the node, it may do nothing to