X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FADT%2FIndexedMap.h;h=ad95bdba018cd13f2eebce5c0f825a337ca5a528;hb=fc82fabe00b0b820e3c0d7fc9e289bace0295f11;hp=4f6dc91bb63bcb39f164e6d41f9af86f61388842;hpb=fc093bd0810b6e726c02c2430f77618fd7255541;p=oota-llvm.git

diff --git a/include/llvm/ADT/IndexedMap.h b/include/llvm/ADT/IndexedMap.h
index 4f6dc91bb63..ad95bdba018 100644
--- a/include/llvm/ADT/IndexedMap.h
+++ b/include/llvm/ADT/IndexedMap.h
@@ -1,13 +1,13 @@
-//===- DenseMap.h - A dense map implmentation -------------------*- C++ -*-===//
-// 
+//===- llvm/ADT/IndexedMap.h - An index map implementation ------*- C++ -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
 //===----------------------------------------------------------------------===//
 //
-// This file implements a dense map. A dense map template takes two
+// This file implements an indexed map. The index map template takes two
 // types. The first is the mapped type and the second is a functor
 // that maps its argument to a size_t. On instantiation a "null" value
 // can be provided to be used as a "does not exist" indicator in the
@@ -17,10 +17,12 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef SUPPORT_DENSEMAP_H
-#define SUPPORT_DENSEMAP_H
+#ifndef LLVM_ADT_INDEXEDMAP_H
+#define LLVM_ADT_INDEXEDMAP_H
 
+#include <functional>
 #include <vector>
+#include <cassert>
 
 namespace llvm {
 
@@ -31,7 +33,7 @@ namespace llvm {
   };
 
   template <typename T, typename ToIndexT = IdentityFunctor>
-  class DenseMap {
+  class IndexedMap {
     typedef typename ToIndexT::argument_type IndexT;
     typedef std::vector<T> StorageT;
     StorageT storage_;
@@ -39,9 +41,9 @@ namespace llvm {
     ToIndexT toIndex_;
 
   public:
-    DenseMap() : nullVal_(T()) { }
+    IndexedMap() : nullVal_(T()) { }
 
-    explicit DenseMap(const T& val) : nullVal_(val) { }
+    explicit IndexedMap(const T& val) : nullVal_(val) { }
 
     typename StorageT::reference operator[](IndexT n) {
       assert(toIndex_(n) < storage_.size() && "index out of bounds!");