From: Chris Lattner <sabre@nondot.org>
Date: Mon, 28 Aug 2006 21:52:08 +0000 (+0000)
Subject: Add 2nd form of resize
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=181c359c9d29be884ca1fd33c0469b1b567bd33c;p=oota-llvm.git

Add 2nd form of resize


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29945 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/SmallVector.h b/include/llvm/ADT/SmallVector.h
index ad08db33eef..d972ea6e844 100644
--- a/include/llvm/ADT/SmallVector.h
+++ b/include/llvm/ADT/SmallVector.h
@@ -124,6 +124,18 @@ public:
     }
   }
   
+  void resize(unsigned N, const T &NV) {
+    if (N < size()) {
+      destroy_range(Begin+N, End);
+      End = Begin+N;
+    } else if (N > size()) {
+      if (Begin+N > Capacity)
+        grow(N);
+      construct_range(End, Begin+N, NV);
+      End = Begin+N;
+    }
+  }
+  
   void swap(SmallVectorImpl &RHS);
   
   /// append - Add the specified range to the end of the SmallVector.