[llvm-commits] [llvm] r75073 - /llvm/trunk/include/llvm/ADT/SmallPtrSet.h

[Douglas Gregor]

Author: dgregor
Date: Wed Jul  8 18:53:54 2009
New Revision: 75073

URL: http://llvm.org/viewvc/llvm-project?rev=75073&view=rev
Log:
Make SmallPtrSet iterators real iterators

Modified:
    llvm/trunk/include/llvm/ADT/SmallPtrSet.h

Modified: llvm/trunk/include/llvm/ADT/SmallPtrSet.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/SmallPtrSet.h?rev=75073&r1=75072&r2=75073&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/SmallPtrSet.h (original)
+++ llvm/trunk/include/llvm/ADT/SmallPtrSet.h Wed Jul  8 18:53:54 2009
@@ -17,6 +17,7 @@
 
 #include <cassert>
 #include <cstring>
+#include <iterator>
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/PointerLikeTypeTraits.h"
 
@@ -170,7 +171,14 @@
 template<typename PtrTy>
 class SmallPtrSetIterator : public SmallPtrSetIteratorImpl {
   typedef PointerLikeTypeTraits<PtrTy> PtrTraits;
+  
 public:
+  typedef PtrTy                     value_type;
+  typedef PtrTy                     reference;
+  typedef PtrTy                     pointer;
+  typedef std::ptrdiff_t            difference_type;
+  typedef std::forward_iterator_tag iterator_category;
+  
   explicit SmallPtrSetIterator(const void *const *BP)
     : SmallPtrSetIteratorImpl(BP) {}