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.
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