From ab8fea5283de0931e1da5dc91b4df2f734ba0206 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 4 Mar 2007 04:04:43 +0000
Subject: [PATCH] add iterator range version of ctor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34899 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/SmallPtrSet.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/llvm/ADT/SmallPtrSet.h b/include/llvm/ADT/SmallPtrSet.h
index f77eb7d8ca7..a85b4974f89 100644
--- a/include/llvm/ADT/SmallPtrSet.h
+++ b/include/llvm/ADT/SmallPtrSet.h
@@ -209,6 +209,13 @@ class SmallPtrSet : public SmallPtrSetImpl {
 public:
   SmallPtrSet() : SmallPtrSetImpl(NextPowerOfTwo<SmallSizePowTwo>::Val) {}
   
+  template<typename It>
+  SmallPtrSet(It I, It E)
+    : SmallPtrSetImpl(NextPowerOfTwo<SmallSizePowTwo>::Val) {
+    for (; I != E; ++I)
+      insert(*I);
+  }
+  
   typedef SmallPtrSetIterator<PtrType> iterator;
   typedef SmallPtrSetIterator<PtrType> const_iterator;
   inline iterator begin() const {