[llvm-commits] [llvm] r43531 - /llvm/trunk/include/llvm/ADT/FoldingSet.h

[Ted Kremenek]

Author: kremenek
Date: Tue Oct 30 18:35:55 2007
New Revision: 43531

URL: http://llvm.org/viewvc/llvm-project?rev=43531&view=rev
Log:
Added member function "size()" to FoldingSet to return the number of
nodes in the FoldingSet.

Modified:
    llvm/trunk/include/llvm/ADT/FoldingSet.h

Modified: llvm/trunk/include/llvm/ADT/FoldingSet.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/FoldingSet.h?rev=43531&r1=43530&r2=43531&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/FoldingSet.h (original)
+++ llvm/trunk/include/llvm/ADT/FoldingSet.h Tue Oct 30 18:35:55 2007
@@ -202,7 +202,10 @@
   /// it is not already in the folding set.  InsertPos must be obtained from 
   /// FindNodeOrInsertPos.
   void InsertNode(Node *N, void *InsertPos);
-    
+  
+  /// size - Returns the number of nodes in the folding set.
+  unsigned size() const { return NumNodes; }
+  
 private:
 
   /// GrowHashTable - Double the size of the hash table and rehash everything.