From 20b7907c1cb7074a2e6be5f534bb742752dd25d4 Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Tue, 30 Oct 2007 23:35:55 +0000 Subject: [PATCH] Added member function "size()" to FoldingSet to return the number of nodes in the FoldingSet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43531 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/FoldingSet.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/llvm/ADT/FoldingSet.h b/include/llvm/ADT/FoldingSet.h index c567895594b..2e74f2c8c15 100644 --- a/include/llvm/ADT/FoldingSet.h +++ b/include/llvm/ADT/FoldingSet.h @@ -202,7 +202,10 @@ public: /// 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.